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Prieto R, Barrios L, Ebrat-Mancilla E, Martín P, Tejerina E. The Significance of BRAF Mutation in the Epithelioid Glioblastoma Subtype: A Systematic Literature Review and a Case Report with a Unique Intraventricular Topography. Int J Surg Pathol 2024; 32:649-666. [PMID: 37743598 DOI: 10.1177/10668969231195026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Epithelioid glioblastoma (E-GBM) is an exceedingly rare subtype of isocitrate dehydrogenase (IDH)-wildtype glioblastoma, first included in the WHO 2016 classification and characterized by a dominant population of epithelioid cells. Its histological and molecular defining features remain troublesome. The significance of BRAF mutations to pathological diagnosis and surgical outcome has drawn increasing attention given their promising potential for future adjuvant therapies. Herein, we describe a unique case of an E-GBM in the atrium of the left lateral ventricle and comprehensively analyze the importance of BRAF status in a cohort of 211 E-GBMs from the literature. Our patient was a 40-year-old man with occipital pain. His brain MRI revealed a large intraventricular tumor at the same location as a signal change found 10 years earlier with no additional follow-up. He underwent gross total tumor removal followed by conventional adjuvant treatment. Histopathological diagnosis was consistent with IDH-wildtype E-GBM WHO grade 4 with pleomorphic xanthoastrocytoma-like areas. BRAF p.V600 mutation was demonstrated in the tumoral genetic study. In the cohort analyzed, male patients predominated (63%), the median age was 32 years old, and the 5-year survival rate following diagnosis was 4.2%. BRAF mutations were found in 60.3% of the tumors overall, with this rate increasing to 78.3% in young adults (19-49 years, P < .001). Presence of BRAF mutations associated with tumor progression (P = .001), the event usually leading to death (P < .001). In conclusion, our study supports the importance of genetic BRAF p.V600 mutation analysis because its presence not only points to an E-GBM diagnosis but may also promote tumor progression.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Laura Barrios
- Statistics Department, Computing Center, C.S.I.C., Madrid, Spain
| | - Edwin Ebrat-Mancilla
- Department of Neurophysiology, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
| | - Paloma Martín
- Molecular Pathology Group, Instituto de Investigación Sanitaria Puerta de Hierro Segovia de Arana (IDIPHISA), Madrid, Spain
| | - Eva Tejerina
- Department of Pathology, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain
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Prieto R, Barrios L, Pascual JM. Preoperative MRI diagnosis of papillary craniopharyngiomas: the revealing clues. Neurosurg Rev 2023; 47:8. [PMID: 38066315 DOI: 10.1007/s10143-023-02232-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 11/23/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023]
Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro Majadahonda University Hospital, Madrid, Spain.
| | - Laura Barrios
- Statistics Department, Computing Center, C.S.I.C, Madrid, Spain
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Pascual JM, Prieto R. Letter to the Editor. Infundibulotuberal craniopharyngiomas: the high-risk category that must be defined. J Neurosurg 2023; 140:605-606. [PMID: 37922553 DOI: 10.3171/2023.8.jns231836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Affiliation(s)
| | - Ruth Prieto
- Puerta de Hierro University Hospital, Madrid, Spain
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Pascual JM, Prieto R, Rosdolsky M, Hofecker V. Anton de Haen (1704-1776) and his extraordinary "portentosum infundibulum" case: the futile skull cauterization of a blind patient with a craniopharyngioma. J Neurosurg 2023; 139:1225-1234. [PMID: 37119109 DOI: 10.3171/2023.3.jns2381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 03/27/2023] [Indexed: 04/30/2023]
Abstract
Anton de Haen (1704-1776) became one of the most influential physicians in the Habsburg Empire as a reformer of clinical instruction at Vienna Citizen's Hospital (Bürgerspital), where he introduced the bedside teaching method he had learned from Herman Boerhaave in Leyden, Holland. He also promoted the meticulous recording of clinical observations and the use of postmortem studies to identify the cause of death in hospitalized patients. Among the numerous clinicopathological reports compiled in his monumental 18-volume work Rationis Medendi in Nosocomio Practico, published in 1761, was the first documented patient with amenorrhea caused by a pituitary tumor, appearing in the 6th volume. This 20-year-old amaurotic woman, who had suffered from chronic excruciating headache, died after the unsuccessful application of a cauterizing iron to her temporal bone. At the autopsy, a large solid-cystic and calcified tumor with gross characteristics typical of adamantinomatous craniopharyngioma was found encroaching on the infundibulum and third ventricle. This is the first known account of an infundibulo-tuberal lesion associated with the impairment of sexual functions, predating by 140 years the pathological evidence for a sexual brain center sited at the basal hypothalamus. In this paper, the authors analyze the historical importance and impact of de Haen's foundational report on the fields of neuroendocrinology and neurosurgery.
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Affiliation(s)
- José María Pascual
- 1Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
| | - Ruth Prieto
- 2Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | | | - Verena Hofecker
- 4Pathologisch-anatomische Sammlung im Narrenturm-NHM, Vienna, Austria
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Alarcón-Apablaza J, Prieto R, Rojas M, Fuentes R. Potential of Oral Cavity Stem Cells for Bone Regeneration: A Scoping Review. Cells 2023; 12:1392. [PMID: 37408226 DOI: 10.3390/cells12101392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/30/2023] [Accepted: 05/04/2023] [Indexed: 07/07/2023] Open
Abstract
Bone loss is a common problem that ranges from small defects to large defects after trauma, surgery, or congenital malformations. The oral cavity is a rich source of mesenchymal stromal cells (MSCs). Researchers have documented their isolation and studied their osteogenic potential. Therefore, the objective of this review was to analyze and compare the potential of MSCs from the oral cavity for use in bone regeneration. METHODS A scoping review was carried out following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) guidelines. The databases reviewed were PubMed, SCOPUS, Scientific Electronic Library Online (SciELO), and Web of Science. Studies using stem cells from the oral cavity to promote bone regeneration were included. RESULTS A total of 726 studies were found, of which 27 were selected. The MSCs used to repair bone defects were (I) dental pulp stem cells of permanent teeth, (II) stem cells derived from inflamed dental pulp, (III) stem cells from exfoliated deciduous teeth, (IV) periodontal ligament stem cells, (V) cultured autogenous periosteal cells, (VI) buccal fat pad-derived cells, and (VII) autologous bone-derived mesenchymal stem cells. Stem cells associate with scaffolds to facilitate insertion into the bone defect and to enhance bone regeneration. The biological risk and morbidity of the MSC-grafted site were minimal. Successful bone formation after MSC grafting has been shown for small defects with stem cells from the periodontal ligament and dental pulp as well as larger defects with stem cells from the periosteum, bone, and buccal fat pad. CONCLUSIONS Stem cells of maxillofacial origin are a promising alternative to treat small and large craniofacial bone defects; however, an additional scaffold complement is required for stem cell delivery.
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Affiliation(s)
- Josefa Alarcón-Apablaza
- Research Centre in Dental Sciences (CICO-UFRO), Dental School, Universidad de La Frontera, Temuco 4780000, Chile
- Doctoral Program in Morphological Sciences, Faculty of Medicine, Universidad de La Frontera, Temuco 4780000, Chile
| | - Ruth Prieto
- Department of Pediatrics and Pediatric Surgery, Faculty of Medicine, Universidad de La Frontera, Temuco 4780000, Chile
| | - Mariana Rojas
- Comparative Embryology Laboratory, Program of Anatomy and Developmental Biology, ICBM, Faculty of Medicine, Universidad de Chile, Santiago 8320000, Chile
| | - Ramón Fuentes
- Research Centre in Dental Sciences (CICO-UFRO), Dental School, Universidad de La Frontera, Temuco 4780000, Chile
- Department of Integral Adults Dentistry, Dental School, Universidad de La Frontera, Temuco 4780000, Chile
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Prieto R, Hofecker V, Corbacho C. Coexisting lipomatous meningioma and glioblastoma in Cowden syndrome: A unique tumor association. Neuropathology 2023; 43:110-116. [PMID: 36003032 DOI: 10.1111/neup.12858] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 02/04/2023]
Abstract
Cowden syndrome (CS) is a rare hereditary hamartoma-cancer disorder related to germline mutations in the tumor suppressor phosphatase and tensin homolog (PTEN) gene. Association of CS with intracranial tumors, apart from Lhermitte-Duclos disease (LDD), is not well recognized. We present an exceptional instance of concomitant meningioma and glioblastoma in CS, the first case ever reported. Following a new-onset seizure, a 62-year-old male harboring the PTEN gene germline mutation c.334C > G was diagnosed with multiple brain tumors, which were erroneously thought to correspond to metastases. Because no primary cancer was found, an operation was proposed for histopathological diagnosis. Examination of surgical specimens obtained from the two lesions removed, one extra-axial and the other intracerebral, demonstrated a metaplastic meningioma with a lipomatous appearance and an isocitrate dehydrogenase wild-type glioblastoma, respectively. Loss of the PTEN gene expression was demonstrated immunohistochemically in both lesions, a finding that supports their relation to CS. A thorough literature review revealed only 25 additional CS patients with intracranial tumors other than LDD. All of them corresponded to primary lesions, with meningiomas accounting for 76% of the cases (19 patients), followed by pituitary tumors (three cases) and glioblastomas (two patients from the same family). Our report and literature review highlight the association between CS and primary brain tumors rather than metastasis. For judicious management of a CS patient with multiple intracranial tumors, different primary brain pathological entities should also be suspected first before considering metastasis. Close neurological monitoring and brain magnetic resonance imaging are advocated as part of the cancer screening in CS patients, particularly in cases with a family history of intracranial tumors.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Verena Hofecker
- Pathologisch-anatomische Sammlung Im Narrenturm - NHM, Vienna, Austria
| | - Cesáreo Corbacho
- Department of Pathology, Puerta de Hierro University Hospital, Madrid, Spain
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Pascual JM, Carrasco R, Barrios L, Prieto R. Duct-like Recess in the Infundibular Portion of Third Ventricle Craniopharyngiomas: An MRI Sign Identifying the Papillary Type. AJNR Am J Neuroradiol 2022; 43:1333-1340. [PMID: 35953277 PMCID: PMC9451635 DOI: 10.3174/ajnr.a7602] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 06/20/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE Papillary craniopharyngiomas (PCPs) are particularly challenging lesions requiring accurate diagnosis to plan the best therapy. Our aim was to define a narrow duct-like recess identified on MR imaging at the base of papillary craniopharyngiomas with a strict third ventricle location. MATERIALS AND METHODS A duct-like recess at the infundibular portion of craniopharyngiomas was observed on conventional T1WI and T2WI in 3 strict third ventricle papillary craniopharyngiomas in our craniopharyngioma series (n = 125). We systematically investigated this finding on the MR imaging of 2582 craniopharyngiomas and 10 other categories of third ventricle tumors (n = 690) published in the modern era (1986-2020). The diagnostic value and significance of this finding are addressed. RESULTS The duct-like recess was recognized in 52 papillary craniopharyngiomas, including 3 of our own cases, as a narrow canal-shaped cavity invaginated at the tumor undersurface, just behind the optic chiasm. This structure largely involves papillary craniopharyngiomas with a strict third ventricle topography (96%), follows the same diagonal trajectory as the pituitary stalk, and finishes at a closed end. The duct-like recess sign identifies the papillary craniopharyngioma type with a specificity of 100% and a sensitivity of 38% in the overall craniopharyngioma population. This finding can also establish the strictly intra-third ventricle location of the lesion with a 90% specificity and 33% sensitivity. These recesses appear as hypointense circular spots on axial/coronal T1WI and T2WI. Their content apparently corresponds to CSF freely flowing within the suprasellar cistern. CONCLUSIONS The presence of a duct-like recess at the infundibular portion of a third ventricle tumor represents a distinctive hallmark of papillary craniopharyngiomas that can be used as a simple MR imaging sign to reliably diagnose these lesions.
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Affiliation(s)
- J M Pascual
- From the Department of Neurosurgery (J.M.P), La Princesa University Hospital, Madrid, Spain
| | - R Carrasco
- Department of Neurosurgery (R.C.), Ramón y Cajal University Hospital, Madrid, Spain
| | - L Barrios
- Statistics Department (L.B.), Computing Center, Spanish National Research Council, Madrid, Spain
| | - R Prieto
- Department of Neurosurgery (R.P.), Puerta de Hierro University Hospital, Madrid, Spain
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Pascual JM, Prieto R, Carrasco R, Barrios L. Duct-like diverticulum at the base of third ventricle tumors: a morphological signature diagnostic of papillary craniopharyngioma. Neurosurg Rev 2022; 45:3361-3379. [PMID: 35982344 DOI: 10.1007/s10143-022-01848-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 07/02/2022] [Accepted: 08/10/2022] [Indexed: 11/27/2022]
Abstract
This study describes and characterizes a narrow, hollow tubular structure, termed as duct-like diverticulum (DV), found specifically at the basal midline of papillary craniopharyngiomas (PCPs) located within the third ventricle (3V). The presence of this structure was systematically investigated on autopsy studies and magnetic resonance imaging (MRI) scans of 3536 craniopharyngioma (CP) cases published in the medical literature from 1911 to 2021, as well as in other twelve 3V tumor categories (n = 1470 cases). A basal DV was observed in a total of 50 PCPs, including two of our own cases. This DV corresponds to a tubular-shaped recess invaginated at the midline bottom of the tumor, following the same angled trajectory as the pituitary stalk. It can be easily seen as a hypointense linear structure on T1- and T2-weighted MRI scans, with two main length types: long DVs (74%), which reach the tumor center, and short DVs (26%), which penetrate the tumor only a few millimeters. The DV sign identifies the papillary CP type with a specificity of 100% and a sensitivity of 33% in the overall CP population. This finding also serves to establish the strictly intra-3V location of the lesion with a 95% specificity and 42% sensitivity among papillary CPs. No similar basal DV was found in adamantinomatous CPs nor among other categories of strictly 3V tumors. Consequently, the presence of a diverticulum in a 3V tumor represents a morphological signature pathognomonic of the papillary type and a valuable sign to reliably define the strictly 3V topography.
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Affiliation(s)
- José María Pascual
- Department of Neurosurgery, La Princesa University Hospital, C/ Diego de León 62, 28006, Madrid, Spain.
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Rodrigo Carrasco
- Department of Neurosurgery, Ramón y Cajal University Hospital, Madrid, Spain
| | - Laura Barrios
- Statistics Department, Computing Center, C.S.I.C., Madrid, Spain
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Pascual JM, Prieto R, Carrasco R, Barrios L. Correction to: Basal Recess in Third Ventricle Tumors: A Pathological Feature Defining a Clinical-Topographical Subpopulation of Papillary Craniopharyngiomas. J Neuropathol Exp Neurol 2022; 81:1042. [PMID: 35962995 DOI: 10.1093/jnen/nlac072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pascual JM, Prieto R, Carrasco R, Barrios L. Basal Recess in Third Ventricle Tumors: A Pathological Feature Defining a Clinical-Topographical Subpopulation of Papillary Craniopharyngiomas. J Neuropathol Exp Neurol 2022; 81:330-343. [PMID: 35472085 DOI: 10.1093/jnen/nlac020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
This study investigates the presence of a hollow recess at the midline undersurface of tumors primarily localized within the third ventricle (3V). This structure was originally identified by magnetic resonance imaging (MRI) of 6 3V craniopharyngiomas (CPs) from our series and was then methodically scrutinized in autopsy studies (n = 1091) and MRI scans (n = 5558) of CPs and in 1251 3V tumors reported in the medical literature from 1839 to 2021. A recess at the tumor base was identified in 110 CPs, 95 with a verified papillary histology (papillary craniopharyngioma [PCP]) and 15 with typical gross appearance of PCP. Topographically, 90 tumors were strictly within the 3V (82%); 20 developed at the infundibulo-tuberal region of the 3V floor (18%). Morphologically, 2 main types of recess were identified: (i) a long, narrow recess with either a duct-like or a tubular shape that reached the central region of the CP (n = 47, 42.5%); and (ii) a short recess extending only a few millimeters into the lesion, either with a duct-like or a shallow cleft-like morphology (n = 63, 57.5%). Thus, the presence of a basal recess represents a pathological hallmark of a subpopulation of 3V PCPs. The presumed nature and diagnostic significance of this novel finding is comprehensively addressed.
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Affiliation(s)
- José María Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Rodrigo Carrasco
- Department of Neurosurgery, Ramón y Cajal University Hospital, Madrid, Spain
| | - Laura Barrios
- Statistics Department, Computing Center, C.S.I.C. Madrid, Spain
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Pascual JM, Prieto R. Craniopharyngioma and the Third Ventricle: This Inescapable Topographical Relationship. Front Oncol 2022; 12:872689. [PMID: 35392218 PMCID: PMC8980804 DOI: 10.3389/fonc.2022.872689] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- José María Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
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Prieto R, Barrios L, Pascual JM. Papillary Craniopharyngioma: A Type of Tumor Primarily Impairing the Hypothalamus - A Comprehensive Anatomo-Clinical Characterization of 350 Well-Described Cases. Neuroendocrinology 2022; 112:941-965. [PMID: 35108706 DOI: 10.1159/000521652] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/22/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Papillary craniopharyngiomas (PCPs) represent a rare histological type of craniopharyngiomas (CPs) usually involving the hypothalamus. This study systematically analyzes the clinical-anatomical correlation between tumor topography and symptoms related to hypothalamic dysfunction in the largest series of PCPs ever gathered. METHODS From 5,346 CP reports published from 1856 to 2021, we selected 350 well-described cases of the squamous-papillary type. Clinical presentation, tumor topography, severity of hypothalamic adhesion, patient outcome, and tumor recurrence were thoroughly analyzed. RESULTS PCPs predominantly occur in adult (96.3%), male (61.7%) patients presenting with headache (63.4%), visual alterations (56.2%), and psychiatric disturbances (50.4%). Most PCPs are solid (50%), round (72%) lesions that occupy the third ventricle (3V, 94.8%) and show low-risk severity adhesions to the hypothalamus (66.8%). Two major topographical categories can be found: strictly 3V (57.5%), growing above an intact 3V floor, and not-strictly or infundibulo-tuberal (32.9%), expanding at the infundibulum and/or tuber cinereum. The hypothalamic syndrome predominated among strictly 3V PCPs (p < 0.001). Psychiatric symptoms (p < 0.001) and high-risk hypothalamic attachments (p = 0.031) related to unfavorable postoperative outcomes among patients treated from 2006 onwards. The not-strictly 3V topography was identified as the major predictor of high-risk hypothalamic attachments (71.2% correctly predicted), which, along with incomplete tumor removal (p = 0.018), underlies the higher tumor recurrence of this topography (p = 0.001). CONCLUSIONS This systematic review evidences that PCP topography is a major determinant of hypothalamic-related symptoms, type of hypothalamic attachments, and tumor recurrence rate. Accurate preoperative definition of PCP-hypothalamus relationships is essential for the judicious, safe management of these complex lesions.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Laura Barrios
- Department of Statistics, Computing Center, CSIC, Madrid, Spain
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Pascual JM, Prieto R. Craniopharyngiomas in the Elderly: The Crucial Influence of Tumor Topography on Surgical Risk Assessment. Neuroendocrinology 2022; 112:196-200. [PMID: 33780929 DOI: 10.1159/000516172] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 03/29/2021] [Indexed: 11/19/2022]
Affiliation(s)
- José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
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Prieto R, Barrios L, Pascual JM. Strictly third ventricle craniopharyngiomas: pathological verification, anatomo-clinical characterization and surgical results from a comprehensive overview of 245 cases. Neurosurg Rev 2021; 45:375-394. [PMID: 34448081 DOI: 10.1007/s10143-021-01615-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/29/2021] [Accepted: 07/22/2021] [Indexed: 11/29/2022]
Abstract
The strictly third ventricle craniopharyngioma topography (strictly 3V CP) defines the subgroup of lesions developed above an anatomically intact third ventricle floor (3VF). The true existence of this exceedingly rare topographical category is highly controversial owing to the presumed embryological CP origin from Rathke's pouch, a structure developmentally situated outside the neural tube. This study thoroughly analyzes the largest series of strictly 3V CPs ever collected. From 5346 CP reports published between 1887 and 2021, we selected 245 cases with reliable pathological, surgical, and/or neuroradiological verification of an intact 3VF beneath the tumor. This specific topography occurs predominantly in adult (92.6%), male (64.4%) patients presenting with headache (69.2%), and psychiatric disturbances (59.2%). Neuroradiological features defining strictly 3V CPs are a tumor-free chiasmatic cistern (95.9%), an entirely visible pituitary stalk (86.4%), and the hypothalamus positioned around the tumor's lower pole (92.6%). Most are squamous papillary (82%), showing low-risk severity adhesions to the hypothalamus (74.2%). The adamantinomatous variant, however, associates a higher risk of severe hypothalamic adhesion (p < .001). High-risk attachments are also associated with psychiatric symptoms (p = .013), which represented the major predictor for unfavorable prognoses (83.3% correctly predicted) among cases operated from 2006 onwards. CP recurrence is associated with infundibulo-tuberal symptoms (p = .036) and incomplete surgical removal (p = .02). The exclusive demographic, clinico-pathological and neuroradiological characteristics of strictly 3V CPs make them a separate, unique topographical category. Accurately distinguishing strictly 3V CPs preoperatively from those tumors replacing the infundibulum and/or tuber cinereum (infundibulo-tuberal or not strictly 3V CPs) is critical for proper, judicious surgical planning.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Manuel de Falla 1, 28222, Majadahonda, Madrid, Spain.
| | - Laura Barrios
- Statistics Department, Computing Center, CSIC, Madrid, Spain
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Juliao-Baños F, Puentes F, López R, Saffon M, Reyes G, Parra V, Galiano M, Barraza M, Molano J, Álvarez E, Corrales R, Vargas L, Gil F, Álvarez P, Limas L, Prieto R, Yance P, Díaz F, Bareño J, Juliao-Baños F, Arrubla M, Camargo J, Puentes F, Arango L, López R, García R, Mendoza B, Saffon MA, Roldan LF, Zuleta J, Reyes G, Parra V, Flórez C, Nuñez E, Galiano MT, Barraza M, Sanchez IC, Molano JL, Lizarazo JI, Cuellar I, Álvarez E, Corrales R, Gil F, Vargas LE, Álvarez P, Limas LM, Prieto R, Ballén H, Delgado L, Yance P, Díaz F. Characterization of inflammatory bowel disease in Colombia: Results of a national register. Revista de Gastroenterología de México (English Edition) 2021. [DOI: 10.1016/j.rgmxen.2020.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Abstract
The concept of craniopharyngiomas (CPs) primarily affecting the hypothalamus, or "hypothalamic CPs" (Hy-CPs), refers, in a restrictive sense, to the subgroup of CPs originally developing within the neural tissue of the infundibulum and tuber cinereum, the components of the third ventricle floor. This subgroup, also known as infundibulo-tuberal CPs, largely occupies the third ventricle and comprises up to 40% of this pathological entity. The small subgroup of strictly intraventricular CPs (5%), lesions wholly developed within the third ventricle above an anatomically intact third ventricle floor, can also be included within the Hy-CP category. The remaining types of sellar and/or suprasellar CPs may compress or invade the hypothalamic region during their growth but will not be considered in this review. Hy-CPs predominantly affect adults, causing a wide range of symptoms derived from hypothalamic dysfunction, such as adiposogenital dystrophy (Babinski-Fröhlich's syndrome), diabetes insipidus (DI), abnormal diurnal somnolence, and a complex set of cognitive (dementia-like, Korsakoff-like), emotional (rage, apathy, depression), and behavioral (autism-like, psychotic-like) disturbances. Accordingly, Hy-CPs represent a neurobiological model of psychiatric disorders caused by a lesion restricted to the hypothalamus. The vast majority (90%) of squamous-papillary CPs belong to the Hy-CP category. Pathologically, most Hy-CPs present extensive and strong adhesions to the surrounding hypothalamus, usually formed of a thick band of gliotic tissue encircling the central portion of the tumor ("ring-like" attachment) or its entire boundary ("circumferential" attachment). CPs with these severe adhesion types associate high surgical risk, with morbidity and mortality rates three times higher than those for sellar/suprasellar CPs. Consequently, radical surgical removal of Hy-CPs cannot be generally recommended. Rather, Hy-CPs should be accurately classified according to an individualized surgery-risk stratification scheme considering patient age, CP topography, presence of hypothalamic symptoms, tumor size, and, most importantly, the CP-hypothalamus adhesion pattern.
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Affiliation(s)
- José María Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain.
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Maria Rosdolsky
- Independent Medical Translator, Jenkintown, PA, United States
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Prieto R, Soriano MC, Ortega C, Kalantari T, Rabanal AP. Subdural fluid accumulation caused by ventriculoperitoneal shunt underdrainage: A rare and paradoxical complication. Surg Neurol Int 2020; 11:451. [PMID: 33408936 PMCID: PMC7771393 DOI: 10.25259/sni_620_2020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/02/2020] [Indexed: 11/18/2022] Open
Abstract
Background: Subdural fluid collection in patients with internal cerebrospinal fluid (CSF) shunts has generally been linked to overdrainage and more rarely to pus accumulation. The authors present a previously unrecognized condition leading to extra-axial CSF accumulation: shunt underdrainage. Treatment of coexisting subdural fluid collection and hydrocephalus, disorders that have previously only been reported concurrently following head trauma or subarachnoid hemorrhage, is controversial. In addition, we intend to provide insight into the physiopathology of abnormal CSF accumulation within both the subdural space and ventricles simultaneously. Case Description: A 42-year-old female with a history of hypothalamic glioma and obstructive hydrocephalus during childhood presented with headache, vomiting, and gait disturbance. Following the insertion of her first ventriculoperitoneal shunt (VPS) by the age of 8, she underwent several surgeries due to shunt failure, all of them associating ventriculomegaly. Ventricles remained notably enlarged following insertion of her most recent VPS, and the computed tomography scan performed 2 months later at her admission showed a large subdural collection. Afterward, a malpositioned distal catheter causing shunt blockage was confirmed. Both, the subdural accumulation and hydrocephalus, were resolved following adequate placement of the peritoneal catheter. Conclusion: This case demonstrates that subdural fluid accumulations may occur following VPS underdrainage with hydrocephalus. Development of such extra-axial collection was probably caused by pressure related to CSF spillage from the ventricles into the subdural space. Our case also supports that a mass-effect subdural accumulation with hydrocephalus can be satisfactorily treated with adequate VPS alone, without directly treating the subdural collection.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Matias Cea Soriano
- Department of Surgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Celia Ortega
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Teresa Kalantari
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
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Pascual JM, Prieto R, Castro-Dufourny I, Carrasco R, Barrios L. Craniopharyngioma surgery based on tumor topography: Anatomical relationships defining the surgical risk in each case. Neurocirugia (Astur) 2020; 32:S1130-1473(20)30099-3. [PMID: 33039290 DOI: 10.1016/j.neucir.2020.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 07/03/2020] [Indexed: 11/20/2022]
Affiliation(s)
- José M Pascual
- Servicio de Neurocirugía, Hospital Universitario de La Princesa, Madrid, España.
| | - Ruth Prieto
- Servicio de Neurocirugía, Hospital Universitario Puerta de Hierro, Madrid, España
| | - Inés Castro-Dufourny
- Sección de Endocrinología y Nutrición, Hospital Universitario del Sureste, Madrid, España
| | - Rodrigo Carrasco
- Servicio de Neurocirugía, Hospital Universitario Ramón y Cajal, Madrid, España
| | - Laura Barrios
- Departamento de Estadística, Centro Técnico de Informática CSIC, Madrid, España
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Rojas M, Cuevas F, Smok C, Roa I, Conei D, Prieto R, del Sol M. ¡Estudiando el Desarrollo Embrionario y Fetal con el Microscopio Virtual! En Tiempos de Covid-19. INT J MORPHOL 2020. [DOI: 10.4067/s0717-95022020000501296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Juliao-Baños F, Puentes F, López R, Saffon MA, Reyes G, Parra V, Galiano MT, Barraza M, Molano J, Álvarez E, Corrales R, Vargas LE, Gil F, Álvarez P, Limas L, Prieto R, Yance P, Díaz F, Bareño J. Characterization of inflammatory bowel disease in Colombia: Results of a national register. Rev Gastroenterol Mex (Engl Ed) 2020; 86:153-162. [PMID: 32723624 DOI: 10.1016/j.rgmx.2020.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 04/29/2020] [Accepted: 05/14/2020] [Indexed: 02/07/2023]
Abstract
AIM To determine the clinical, sociodemographic, and treatment characteristics of inflammatory bowel disease (IBD) in a Colombian population register. METHODS A descriptive, analytic, observational, cross-sectional, multicenter study on patients with IBD from 17 hospital centers in 9 Colombian cities was conducted. RESULTS A total of 2,291 patients with IBD were documented, 1,813 (79.1%) of whom presented with ulcerative colitis (UC), 456 (19.9%) with Crohn's disease (CD), and 22 with IBD unclassified (0.9%). The UC/CD ratio was 3.9:1. A total of 18.5% of the patients with UC and 47.3% with CD received biologic therapy. Patients with extensive UC had greater biologic therapy use (OR = 2.78, 95% CI: 2.10-3.65, p = 0.000), a higher surgery rate (OR = 5.4, 95% CI: 3.5-8.3, p = 0.000), and greater frequency of hospitalization (OR = 4.34, 95% CI: 3.47-5.44, p = 0.000). Patients with severe UC had greater biologic therapy use (OR = 5.04, 95% CI: 3.75-6.78, p = 0.000), a higher surgery rate (OR = 8.64, 95% CI: 5.4-13.78, p = 0.000), and greater frequency of hospitalization (OR = 28.45, 95% CI: 19.9-40.7, p = 0.000). CD patients with inflammatory disease behavior (B1) presented with a lower frequency of hospitalization (OR = 0.12, 95% CI: 0.07-0.19, p = 0.000), a lower surgery rate (OR = 0.08, 95% CI: 0.043-0.15, p = 0.000), and less biologic therapy use (OR = 0.26, 95% CI: 0.17-0.41, p = 0.000). CONCLUSION In Colombia, there is a predominance of UC over CD (3.9:1), as occurs in other Latin American countries. Patients with extensive UC, severe UC, or CD with noninflammatory disease behavior (B2, B3) have a worse prognosis.
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Affiliation(s)
- F Juliao-Baños
- Clínica de Enfermedad Inflamatoria Intestinal, Hospital Pablo Tobón Uribe, Medellín, Colombia.
| | - F Puentes
- Unidad de Cirugía Gastrointestinal, Cirujanos Unidos, Manizales, Colombia
| | - R López
- Unidad de Gastroenterología y Patología, Fundación Santa Fe, Bogotá, Colombia
| | - M A Saffon
- Unidad de Gastroenterología, Instituto Gastroclínico, Medellín, Colombia
| | - G Reyes
- Unidad de Gastroenterología, Clínica Colombia, Bogotá, Colombia
| | - V Parra
- Unidad de Gastroenterología, Gastroadvanced, Bogotá-Medellín, Colombia
| | - M T Galiano
- Unidad de Gastroenterología, MTG Servimed SAS, Bogotá, Colombia
| | - M Barraza
- Unidad de Gastroenterología, Endodigestivos, Pereira, Colombia
| | - J Molano
- Unidad de Gastroenterología, Emdiagnóstica SAS, Bogotá, Colombia
| | - E Álvarez
- Unidad de Gastroenterología, IMAT, Montería, Colombia
| | - R Corrales
- Unidad de Gastroenterología, Clínica Intermedios, Montería, Colombia
| | - L E Vargas
- Unidad de Gastroenterología, Clínica La Misericordia, Barranquilla, Colombia
| | - F Gil
- Unidad de Gastroenterología, Clínica Colombia, Bogotá, Colombia
| | - P Álvarez
- Unidad de Gastroenterología, Clínica La Carolina, Bogotá, Colombia
| | - L Limas
- Unidad de Cirugía Gastrointestinal, LIMEQ, Tunja, Colombia
| | - R Prieto
- Unidad de Gastroenterología, Hospital Central de la Policía, Bogotá, Colombia
| | - P Yance
- Unidad de Gastroenterología, Gastrosalud, Santa Marta, Colombia
| | - F Díaz
- Unidad de Gastroenterología, Hospital Universitario del Caribe, Cartagena, Colombia
| | - J Bareño
- Centro de Epidemiología, Universidad CES, Medellín, Colombia
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Prieto R, Rosdolsky M, Hofecker V, Barrios L, Pascual JM. Craniopharyngioma treatment: an updated summary of important clinicopathological concepts. Expert Rev Endocrinol Metab 2020; 15:261-282. [PMID: 32615875 DOI: 10.1080/17446651.2020.1770081] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/13/2020] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Craniopharyngiomas (CPs) are benign histological tumors that may develop at different positions along the hypothalamic-pituitary axis. Their close, heterogenous relationship to the hypothalamus makes surgical removal challenging even though this remains the primary treatment strategy. AREAS COVERED This article presents a critical overview of the pathological and clinical concepts regarding CPs that should be considered when planning treatment. Thus, we have performed a comprehensive review of detailed CP reports published between 1839 and 2020. EXPERT OPINION CP surgery should pursue maximal tumor resection while minimizing the risk of injuring the hypothalamus. Therefore, surgical strategies should be individualized for each patient. Accurate assessment of presenting symptoms and preoperative MRI has proven useful to predict the type of CP-hypothalamus relationship that will be found during surgery. CPs with dense and extensive adhesions to the hypothalamus should be highly suspected when MRI shows the hypothalamus positioned around the mid-third of the tumor and an amputated upper portion of the pituitary stalk. Symptoms related to functional impairment of the infundibulo-tuberal area of the third ventricle floor, such as obesity/hyperphagia, Fröhlich's syndrome, diabetes insipidus, and/or somnolence, also indicate risky CP-hypothalamic adhesions. In these cases, limited tumor removal is strongly advocated followed by radiation therapy.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital , Madrid, Spain
| | | | - Verena Hofecker
- Pathologisch-anatomische Sammlung Im Narrenturm - NHM , Vienna, Austria
| | - Laura Barrios
- Statistics Department, Computing Center, CSIC , Madrid, Spain
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital , Madrid, Spain
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Prieto R, Callejas-Díaz A, Hassan R, de Vargas AP, López-Pájaro LF. Parvimonas micra: A potential causative pathogen to consider when diagnosing odontogenic brain abscesses. Surg Neurol Int 2020; 11:140. [PMID: 32547827 PMCID: PMC7294173 DOI: 10.25259/sni_20_2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 05/13/2020] [Indexed: 11/16/2022] Open
Abstract
Background: Brain abscess is a life-threatening entity which requires prompt and long-term antibiotic therapy, generally associated with surgical drainage, and eradicating the primary source of infection. Parvimonas micra (Pm) has only been reported once before as the lone infecting organism of an orally originated, solitary brain abscess. Diagnosing brain abscesses caused by this Gram-positive anaerobic coccus, constituent of the oral cavity flora, is challenging, and an optimal treatment regimen has not been well established. We report the diagnosis and successful treatment of a Pm caused odontogenic brain abscess. Case Description: A 62-year-old immunocompetent male with a right-parietal brain abscess presented with headache and seizures. He was started on empirical antibiotic therapy and subsequently underwent surgical drainage. The only source of infection found was severe periodontitis with infected mandibular cysts. Thus, tooth extraction and cyst curettage were performed 1 week after brain surgery. Cultures of brain abscess fluid were negative, but amplification of bacterial 16S ribosomal RNA (rRNA) with polymerase chain reaction demonstrated Pm. After 3 weeks of intravenous ceftriaxone and metronidazole, the patient was switched to oral metronidazole and moxifloxacin for 6 weeks. Conclusions: This case highlights the potential risk of untreated dental infections causing brain abscesses. Pm should be considered as a possible pathogen of odontogenic brain abscesses despite its presence usually not being detected by standard bacterial cultures. Therefore, 16S rRNA gene sequencing analysis is strongly recommended for bacterial identification before defining brain abscesses as cryptogenic.
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Affiliation(s)
- Ruth Prieto
- Departments of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | | | - Rasha Hassan
- Departments of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
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Prieto R, Pascual JM, Barrios L. Assessment of postoperative complications in craniopharyngioma patients: An approach based on the heterogeneous tumor-hypothalamus relationship. Surg Neurol Int 2020; 11:47. [PMID: 32257573 PMCID: PMC7110286 DOI: 10.25259/sni_55_2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 02/20/2020] [Indexed: 11/25/2022] Open
Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital
| | | | - Laura Barrios
- Department of Statistics, Computing Center, CSIC, Madrid, Spain
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Garcia-Rodriguez J, Fernandez-Gomez J, Cozar J, Miñana B, Gomez-Veiga F, Rodriguez-Antolin A, Pórtela P, Blanco E, González J, Baena V, Morales P, Villavicencio H, Palou J, Loizaga A, Ciudin A, Mihai D, Martínez Jabaloyas J, Castelló A, Díez N, Romero F, Subirá J, Chávez A, Capapé V, Mata M, Elizalde J, Lobato J, Jiménez J, Pérez Llorca L, Tenza J, Herranz F, Husillos A, López E, Ramírez D, Blaha I, Izquierdo E, Reina L, Passas J, Díez L, Hevia M, Castells M, Concepción Masip T, Plata A, Asuar Aydillo S, Alonso J, Mateos J, Carballido J, Martínez C, Areche J, Rodríguez R, Hevia V, Álvarez S, Requena M, Prieto R, Carazo J, Márquez J, Gómez E, García J, Amón J, Cepeda M, Álvarez L, Rodríguez V, de la Cruz B, Rivero A, Sánchez J, Mainez J, Medina R, Conde M, Castiñeiras J, González Baena A, Sánchez E, Campanario R, Saiz R, Romero E, Morote J, Raventós C, Celma A, Vázquez F, Gómez A, Buendía E, García N. Androgen deprivation therapy in patients with localized disease: Comparison with curative intent treatments and time to castration resistance. Results of the Spanish Prostate Cancer Registry. Actas Urol Esp 2020; 44:156-163. [PMID: 32113829 DOI: 10.1016/j.acuro.2019.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 03/26/2019] [Accepted: 06/09/2019] [Indexed: 10/24/2022]
Abstract
BACKGROUND The effect of primary androgen deprivation therapy (ADT) in patients with localized prostate cancer (PCa) has not been well documented. The objective of the present study was to analyze the outcome of tumors treated with ADT as primary therapy in the Spanish Prostate Cancer Registry (19.4% of the series). PATIENTS AND METHODS Patients were classified in three groups: 1) with low/intermediate risk clinically localized tumors; 2) with high risk and locally advanced (T3-4) tumors; 3) with metastatic tumors. Time to castration resistance and overall cancer-specific survival were analyzed. In non-metastatic tumors, survivals in patients treated with ADT were compared with data from patients who underwent local treatments from the Spanish Prostate Cancer Registry. RESULTS 703 cases were analyzed. There were significant differences in the time to castration resistance, which was lower in the group of metastatic tumors. During follow-up, there were 179 deaths (25.5%) of which 89 (12.6%) were due to PCa. After 3 years of ADT, only 14.6% of patients in group 1 had died (1% due to PCa), 20.5% in group 2 and 46.8% in group 3 (9.2% and 31.3% due to PCa, respectively). Cancer-specific survival was significantly worse in group 1 using ADT than radical prostatectomy or radiotherapy. In high-risk and locally advanced tumors, ADT also had a lower cancer-specific survival than local treatments. CONCLUSION A longer time until the castration resistance was observed in patients with well- and intermediate-risk localized tumors treated with ADT. Patients with metastatic tumors showed the shortest time to castration resistance.
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Prieto R, Pascual JM. Cushing's dogged struggle against death: the astonishing case of a patient under cardiac arrest surviving craniopharyngioma surgery. J Neurosurg 2020; 134:327-336. [PMID: 31952045 DOI: 10.3171/2019.11.jns192487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 11/18/2019] [Indexed: 11/06/2022]
Abstract
The decisive role Dr. Harvey Cushing (1869-1939) played in medicine goes far beyond the development of neurosurgery. His scientific devotion and commitment to patient care made him an ethical model of strict professionalism. This paper seeks to analyze the decisions Cushing made with the challenging case of HW, an adolescent boy with a craniopharyngioma (CP) involving the third ventricle. Cushing's earlier failure to successfully remove two similar lesions alerted him to the proximity of HW's tumor and the hypothalamus. Consequently, he decided to use the chiasm-splitting technique for the first time, with the aim of dissecting the CP-hypothalamus boundaries under direct view. Unexpectedly, HW suffered cardiac arrest during the surgery, but Cushing did not give up. He continued with the operation while his assistants performed resuscitation maneuvers. Such determined and courageous action allowed Cushing to succeed in an apparently hopeless case. Cushing's unwavering willingness to save patients' lives, even under extreme circumstances, was a fundamental trait defining his identity as a neurosurgeon. Analyzing the way Cushing dealt with HW's case provides valuable lessons for neurosurgeons today, particularly the importance of assuming proactive attitudes and, in certain cases, making painstaking efforts to overcome daunting situations to save a life.
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Affiliation(s)
- Ruth Prieto
- 1Department of Neurosurgery, Puerta de Hierro University Hospital; and
| | - José María Pascual
- 2Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Prieto R, Pascual JM, Barrios L. Charles H. Frazier's craniopharyngioma treatment: the pivotal role of the transfrontal approach. J Neurosurg 2019; 133:1739-1752. [PMID: 31703208 DOI: 10.3171/2019.8.jns191508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 08/13/2019] [Indexed: 11/06/2022]
Abstract
Charles H. Frazier (1870-1936), one of the pioneers of neurosurgery in the US, is known worldwide for devising surgical procedures to relieve trigeminal neuralgia and intractable pain. Less well-known are his substantial contributions to understanding and treating pituitary and parahypophyseal lesions. Along with Bernard Alpers, he defined Rathke's cleft tumors as a different pathological entity from adenomas and hypophyseal stalk tumors (craniopharyngiomas [CPs]). The surgical challenge posed by CPs piqued Frazier's interest in these lesions, although he never published a complete account of his CP series. An examination of the Charles Frazier papers at the College of Physicians of Philadelphia allowed the authors to identify 54 CPs that he had treated during his career. In the early 1910s, Frazier developed the subfrontal approach, which would become the primary surgical route to access these lesions, providing better control of the adjacent vital neurovascular structures than the transsphenoidal route hitherto used. Nevertheless, strong adhesions between CPs and the third ventricle floor, the major reason underlying Frazier's disappointing results, moved him to advocate incomplete tumor removal followed by radiotherapy to reduce both the risk of hypothalamic injury and CP recurrence. This conservative strategy remains a judicious treatment for CPs to this day.
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Affiliation(s)
- Ruth Prieto
- 1Department of Neurosurgery, Puerta de Hierro University Hospital
| | | | - Laura Barrios
- 3Statistics Department, Computing Center, CSIC, Madrid, Spain
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Affiliation(s)
- Ruth Prieto
- 1Puerta de Hierro University Hospital, Madrid, Spain; and
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Prieto R, Ortega C. Parafalcine subdural empyema: The unresolved controversy over the need for surgical treatment. Surg Neurol Int 2019; 10:203. [PMID: 31768283 PMCID: PMC6826320 DOI: 10.25259/sni_392_2019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 09/27/2019] [Indexed: 11/21/2022] Open
Abstract
Background: Parafalcine subdural empyema (SDE) is a rare entity consisting of pus accumulating below the longitudinal sinus, between the falx cerebri and the arachnoid layer covering the medial surface of the cerebral hemisphere. Its treatment strategy is controversial, but most clinicians have the general belief that appropriate treatment consists of prompt surgery combined with long-term antibiotic therapy. Nevertheless, six reports published in the 1980s provided evidence that antibiotic therapy alone is a safe and suitable option. The treatment strategies and outcomes of the 31 well-described cases previously published, in addition to our own, are discussed. Case Description: We report a 21-year-old female with a right-side parafalcine SDE who presented with fever, headache, generalized tonic-clonic seizures, and contralateral hemiparesis 3 weeks after undergoing sinonasal surgery. Despite clinical symptoms almost entirely abating after starting treatment with broad-spectrum antibiotics, magnetic resonance imaging performed during the 2nd and 3rd weeks showed progressive enlargement of the interhemispheric collection (from 4 cm3 to 30 cm3). We reflect on the treatment strategy chosen for this patient, who experienced a total recovery. Conclusion: A nonsurgical strategy for parafalcine SDE might be contemplated for patients with a good clinical condition and no major midline shift on neuroradiological studies, given their usual indolent course and the relative difficulty in reaching the interhemispheric fissure. Conversely, surgery should be contemplated when the collection significantly enlarges despite antibiotic therapy. When surgical drainage is added to antibiotics, broad- range 16S ribosomal DNA polymerase chain reaction of the empyema is recommended to identify the causative organism as pus cultures are usually sterile.
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Prieto R, Pascual J, Barrios L. Spinal dural arteriovenous fistulas: early endovascular treatment or surgery? Neurología (English Edition) 2019. [DOI: 10.1016/j.nrleng.2017.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Pascual JM, Prieto R, Rosdolsky M, Hofecker V, Strauss S, Winter E, Ulrich W. Joseph Engel (1816–1899), author of a meaningful dissertation on tumors of the pituitary infundibulum: his report on the oldest preserved whole craniopharyngioma specimen. Virchows Arch 2019; 476:773-782. [DOI: 10.1007/s00428-019-02664-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/20/2019] [Accepted: 09/02/2019] [Indexed: 10/26/2022]
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Prieto R, Pascual JM, Barrios L. Harvey Cushing’s craniopharyngioma treatment: Part 2. Surgical strategies and results of his pioneering series. J Neurosurg 2019; 131:964-978. [DOI: 10.3171/2018.5.jns18154] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 05/29/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVEHarvey Cushing (1869–1939) developed pioneering surgical techniques for craniopharyngioma (CP) removal. This study exhaustively analyzes the pathological variables and surgical strategies that influenced Cushing’s results in his entire series of CP patients.METHODSThe CP records from Cushing’s Brain Tumor Registry were carefully reviewed, as were his CP cases published in medical monographs and scientific reports.RESULTSOne hundred twenty-four tumors with characteristics typical of CP comprise Cushing’s entire series (CP124). Cushing performed 198 surgical procedures in the patients in whom these tumors were treated, with a 23% mortality rate within the first 2 months after surgery. Three periods in Cushing’s CP surgical career can be differentiated: an early period (1901–1917, 39 patients) characterized by his use of the transsphenoidal approach and limited cyst drainage procedures, an intermediate period (1919–1925, 42 patients) in which the subfrontal approach was the standard procedure and maximal removal was attempted, and a late period (1926–1932, 43 patients) characterized by the use of air ventriculography for topographical diagnosis and limited resections via a transventricular approach. Among Cushing’s CP series were 92 cases that were pathologically verified (CP92). In this subcohort, the unilateral subfrontal approach was predominantly used (72% of cases), followed by the transsphenoidal (15%) and frontal transcortical-transventricular (8%) approaches. Drainage of the CP cystic component or partial excision of the solid component was achieved in 61% of the cases, subtotal removal in 23%, and macroscopic total removal in 10%. Satisfactory outcomes were obtained in 55% of the patients in CP92, whereas poor outcomes and/or death related to hypothalamic injury was observed in 28%. Postoperative symptoms related to hypothalamic dysfunction occurred 53% of the time. The subfrontal approach yielded the highest rates of radical removal (p < 0.001) and good outcomes (p = 0.01). Partial removals were associated with the highest rates of poor outcomes, including death (p = 0.009). Cushing’s removal of CPs with a primary infundibulo-tuberal topography or showing third ventricle invasion was associated with the highest rates of hypothalamic injury (p < 0.001) and the worst outcomes (p = 0.009).CONCLUSIONSHarvey Cushing’s techniques and surgical philosophy varied substantially throughout his career. The experience he gained with this large CP series made him aware of the importance of limiting the extent of tumor removal and leaving untouched the tumor portion strongly adhered to the hypothalamus.
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Affiliation(s)
- Ruth Prieto
- 1Department of Neurosurgery, Puerta de Hierro University Hospital
| | | | - Laura Barrios
- 3Statistics Department, Computing Center, CSIC, Madrid, Spain
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Pascual JM, Prieto R, Barrios L. Harvey Cushing’s craniopharyngioma treatment: Part 1. Identification and clinicopathological characterization of this challenging pituitary tumor. J Neurosurg 2019; 131:949-963. [DOI: 10.3171/2018.5.jns18153] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 05/29/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVEHarvey Cushing (1869–1939) coined the term “craniopharyngioma” (CP) in 1929 to describe a kaleidoscopic group of epithelial tumors involving the hypothalamic-pituitary axis. Throughout his career, he endured a long struggle to accurately diagnose and safely remove these complex lesions, and his resulting surgical series has never before been analyzed in depth. The authors here conduct such an analysis.METHODSIn this study, the authors retrospectively examined the CP patient records available in the Cushing Brain Tumor Registry, as well as those CP cases reported by Cushing in medical monographs and scientific reports.RESULTSCushing’s CP series comprises a total of 124 tumors (CP124) compatible with a CP diagnosis. Among this series are 92 cases that could be pathologically verified (CP92). This subcohort showed a bimodal age distribution (41% aged ≤ 19 years old) and a balanced sex distribution. Clinical evolution up to diagnosis was longer than 3 years in half of the patients. Typical symptoms found at diagnosis were severe headache (94%), visual deficits (97%), panhypopituitarism (76%), psychiatric disturbances (47%), and abnormal somnolence (47%). The highest rate of endocrine deficits occurred in patients younger than 19 years of age (p < 0.001), whereas hypothalamic disturbances were observed mainly in adults between 30 and 49 years (p = 0.02). Hydrocephalus was present in 63% of the patients, predominantly involving the younger subgroup (p < 0.001). Preoperative diagnosis was based on clinical signs, funduscopic exams, and skull radiographs, the latter study showing suprasellar calcifications in 64% of cases. The majority of tumors (61%) had developed within the third ventricle (3V) or had invaded it. The adamantinomatous histological variant was the predominant one (73%). Squamous-papillary CPs occurred only in adults older than 40 years of age (p < 0.001). Strong CP adherences to the hypothalamus were demonstrated in 63% of cases. The infundibulo-tuberal and sellar/suprasellar–3V CP topographies were associated with the highest rates of hypothalamic dysfunction before surgery (p < 0.001), surgical hypothalamic injury (p < 0.001), and severe postoperative morbidity and/or mortality (p = 0.009). Both topographies showed the strongest adherences to the hypothalamus and 3V (p < 0.001).CONCLUSIONSCushing’s CP series comprises severely ill patients with tumors in the late stages of progression, with a high rate of tumors developing primarily within the hypothalamus (infundibulo-tuberal CPs) or invading this structure from the sellar/suprasellar regions. Craniopharyngioma topography was the fundamental variable influencing the clinical manifestations, tumor features, and patient outcomes in this series.
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Affiliation(s)
| | - Ruth Prieto
- 2Department of Neurosurgery, Puerta de Hierro University Hospital; and
| | - Laura Barrios
- 3Statistics Department, Computing Center, CSIC, Madrid, Spain
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Prieto R, Pascual JM, Barrios L. Letter: A Clinical Rule for Preoperative Prediction of BRAF Mutation Status in Craniopharyngiomas. Neurosurgery 2019; 85:E962-E965. [DOI: 10.1093/neuros/nyz326] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 06/06/2019] [Indexed: 12/22/2022] Open
Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery Puerta de Hierro University Hospital Madrid, Spain
| | - Jose María Pascual
- Department of Neurosurgery La Princesa University Hospital Madrid, Spain
| | - Laura Barrios
- Statistics Department Computing Center, C.S.I.C. Madrid, Spain
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Affiliation(s)
- Ruth Prieto
- 1Puerta de Hierro University Hospital, Madrid, Spain; and
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Ávila E, Bermejo J, Sastre P, Villacieros M, Prieto R. Conocimientos y preferencias sobre los recursos existentes al final de la vida en una muestra de la Comunidad de Madrid. Semergen 2019; 45:303-310. [DOI: 10.1016/j.semerg.2018.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 08/03/2018] [Accepted: 08/13/2018] [Indexed: 10/27/2022]
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Prieto R, Pascual JM. Percival S. Bailey: eminent scholar of neurosciences who revealed the workings of the hypothalamus through clinicopathological research on craniopharyngiomas. J Neurosurg 2019; 133:197-209. [PMID: 31200375 DOI: 10.3171/2019.3.jns183145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 03/24/2019] [Indexed: 11/06/2022]
Abstract
Percival S. Bailey (1892-1973) was a scholar, neuroscientist, neuropathologist, and neurosurgeon who made decisive contributions in the field of neuro-oncology. Far less known are his groundbreaking insights into understanding hypothalamic physiology through the study of craniopharyngiomas. As one of Harvey W. Cushing's most talented trainees, Bailey was instrumental in developing Cushing's project of a histologically based prognostic classification of brain tumors. He worked at Peter Bent Brigham Hospital on and off between 1919 and 1928, owing to frequent clashes with his mentor. A major cause of this long-term conflict was Bailey's 1921 experimental demonstration of the hypothalamic origin of diabetes insipidus and Fröhlich's syndrome. This finding challenged Cushing's view that both alterations were due to pituitary gland insufficiency. In a seminal monograph written with John F. Fulton in 1929, both authors provided the first comprehensive account of the specific hypothalamic disturbances caused by tumors that originated within the infundibulum and third ventricle. The methodical study of Cushing's craniopharyngioma specimens allowed Bailey to recognize the close contact between these lesions and hypothalamic nuclei, a key concept that Bailey originally advanced for proper surgical planning. This article aims to credit Bailey for his pioneering definition of craniopharyngiomas as tumors with a true intrahypothalamic position.
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Affiliation(s)
- Ruth Prieto
- 1Department of Neurosurgery, Puerta de Hierro University Hospital; and
| | - José M Pascual
- 2Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Garcia-Arellano A, Martínez-González MA, Ramallal R, Salas-Salvadó J, Hébert JR, Corella D, Shivappa N, Forga L, Schröder H, Muñoz-Bravo C, Estruch R, Fiol M, Lapetra J, Serra-Majem L, Ros E, Rekondo J, Toledo E, Razquin C, Ruiz-Canela M, Alonso A, Barrio Lopez M, Basterra-Gortari F, Benito Corchon S, Bes-Rastrollo M, Beunza J, Carlos S, Cervantes S, de Irala J, de la Rosa P, de la Fuente C, Donat-Vargas C, Donazar M, Fernandez Montero A, Gea A, Goni-Ochandorena E, Guillen-Grima F, Lahortiga F, Llorca J, Lopez del Burgo C, Mari-Sanchıs A, Marti A, Mendonça R, Nuñez-Cordoba J, Pimenta A, Rico A, Ruiz Zambrana A, Sayon-Orea C, Toledo-Atucha J, Vazquez Ruiz Z, Zazpe Garcıa I, Sánchez- Tainta A, Buil-Cosiales P, Díez-Espino J, Sanjulian B, Martínez J, Marti A, Serrano-Martínez M, Basterra-Gortari F, Extremera-Urabayen J, Garcia-Pérez L, Arroyo-Azpa C, Barcena A, Oreja-Arrayago C, Lasanta-Sáez M, Cia-Lecumberri P, Elcarte-Lopez T, Artal-Moneva F, Esparza-López J, Figuerido-Garmendia E, Tabar-Sarrias J, Fernández- Urzainqui L, Ariz-Arnedo M, Cabeza-Beunza J, Pascual-Pascual P, Martínez-Mazo M, Arina-Vergara E, Macua-Martínez T, Pascual Pascual P, Garcés Ducar M, Martí Massó R, Villanueva Moreno R, Parra-Osés A, Serra-Mir M, Pérez-Heras A, Viñas C, Casas R, Medina-Remon A, Villanueva P, Baena J, García M, Oller M, Amat J, Duaso I, García Y, Iglesias C, Simón C, Quinzavos L, Parra L, Liroz M, Benavent J, Clos J, Pla I, Amorós M, Bonet M, Martín M, Sánchez M, Altirriba J, Manzano E, Altés A, Cofán M, Valls-Pedret C, Sala-Vila A, Doménech M, Bulló M, Basora-Gallisa J, González R, Molina C, Mena G, Martínez P, Ibarrola N, Sorlí J, García Roselló J, Martin F, Tort N, Isach A, Babio N, Salas-Huetos A, Becerra-Tomás N, Rosique- Esteban N, Hernandez P, Canudas S, Papandreou C, Ferreira C, Cabre M, Mestres G, Paris F, Llauradó M, Pedret R, Basells J, Vizcaino J, Segarra R, Giardina S, Guasch-Ferré M, Díaz-López A, Fernández-Ballart J, Balanza R, Tello S, Vila J, de la Torre R, Muñoz-Aguayo D, Elosua R, Marrugat J, Schröder H, Molina N, Maestre E, Rovira A, Castañer O, Farré M, Sorli J, Carrasco P, Ortega-Azorín C, Asensio E, Osma R, Barragán R, Francés F, Guillén M, González J, Sáiz C, Portolés O, Giménez F, Coltell O, Fernández-Carrión R, Guillem-Sáiz P, González-Monje I, Quiles L, Pascual V, Riera C, Pages M, Godoy D, Carratalá-Calvo A, Sánchez-Navarro S, Valero-Barceló C, Salaverria I, Hierro TD, Algorta J, Francisco S, Alonso A, San Vicente J, Casi A, Sanz E, Felipe I, Rekondo J, Loma-Osorio A, Fernandez-Crehuet J, Garcia-Rodriguez A, Wärnberg J, Benitez Pont R, Bianchi Alba M, Navajas R, Gómez-Huelgas R, Martínez-González J, Velasco García V, de Diego Salas J, Baca Osorio A, Gil Zarzosa J, Sánchez Luque J, Vargas López E, Romaguera D, García-Valdueza M, Proenza A, Prieto R, Frontera G, Munuera S, Vivó M, Bestard F, Munar J, Coll L, Fiol F, Ginard M, Jover A, García J, Santos-Lozano J, Ortega-Calvo M, Leal M, Martínez E, Mellado L, Miró-Moriano L, Domínguez-Espinaco C, Vaquero- Diaz S, Iglesias P, Román P, Corchado Y, Lozano-Rodríguez J, Lamuela-Raventós R, López- Sabater M, Castellote-Bargalló A, Quifer-Rada P, Tresserra-Rimbau A, Alvarez-Pérez J, Díez Benítez E, Bautista Castaño I, Maldonado Díaz I, Sanchez-Villegas A, Férnandez- Rodríguez M, Sarmiendo de la Fe F, Simón García C, Falcón Sanabria I, Macías Gutiérrez B, Santana Santana A, de la Cruz E, Galera A, Pintó-Salas X, Trias F, Sarasa I, Rodríguez M, Corbella X, Corbella E, Goday A, Muñoz M, Cabezas C, Vinyoles E, Rovira M, Garcia L, Baby P, Ramos A, Mengual L, Roura P, Yuste M, Guarner A, Rovira A, Santamaria M, Mata M, de Juan C, Brau A, Fernandez M, Gutierrez E, Murillo C, Garcia J, Tafalla M, Bobe I, Díaz A, Araque M, Solis E, Cervello T, Montull I, Tur J, Portillo M, Sáez G. Dietary inflammatory index and all-cause mortality in large cohorts: The SUN and PREDIMED studies. Clin Nutr 2019; 38:1221-1231. [PMID: 30651193 DOI: 10.1016/j.clnu.2018.05.003] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 04/24/2018] [Accepted: 05/02/2018] [Indexed: 12/22/2022]
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Pascual JM, Prieto R, Carrasco R. Craniopharyngioma: 10 Selected Works That Provide Comprehensive and Valuable Insight into These Complex Tumors. World Neurosurg 2019; 122:710-712. [DOI: 10.1016/j.wneu.2018.09.220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 09/26/2018] [Indexed: 10/27/2022]
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Prieto R, Tejerina E, Santander X, Marín E. Thymoma dissemination through the thoracic intervertebral foramen: Pleural recurrence resulting in spinal cord compression. Surg Neurol Int 2019; 9:253. [PMID: 30637171 PMCID: PMC6302558 DOI: 10.4103/sni.sni_340_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 10/29/2018] [Indexed: 11/04/2022] Open
Abstract
Background: Spinal dissemination of thymic tumors is rare but should be considered in the differential diagnosis of thoracic dumbbell-shaped lesions and/or vertebral tumors, irrespective of the time since the initial diagnosis. Case Description: A 63-year-old man, with a history of invasive type AB thymoma treated 21 years ago, newly presented to the hospital with a dumbbell-shaped T8-T9 lesion compressing the spinal cord. A review of the literature showed only 16 previous cases of thymic tumors with thoracic spine involvement. Here, we report the lengthiest interval between the initial tumor diagnosis and the detection of spinal involvement, that was secondary to a pleural recurrence from his thymoma. The patient did well following successful excision of the intraspinal mass which had encased the T8 nerve root. Conclusion: Spinal dissemination of thymic tumors can occur due to vertebral metastasis or to extension of a pleural recurrence through the intervertebral foramen. Definitive treatment for spinal lesions should be considered to provide adequate cord decompression.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Eva Tejerina
- Department of Pathology, Puerta de Hierro University Hospital, Madrid, Spain
| | - Xavier Santander
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Esperanza Marín
- Department of Neurophysiology, Puerta de Hierro University Hospital, Madrid, Spain
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Prieto R, Vargas CA, Veuthey C, Aja-Guardiola S, Ottone NE. Conceptos Fundamentales del Protocolo Modificado de Plastinación a Temperatura Ambiente con Silicona, con Posterior Pigmentación, y su Aplicación para la Conservación de Placenta Humana. INT J MORPHOL 2019. [DOI: 10.4067/s0717-95022019000100369] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Pascual JM, Prieto R, Castro-Dufourny I, Mongardi L, Rosdolsky M, Strauss S, Carrasco R, Barrios L. Craniopharyngiomas Primarily Involving the Hypothalamus: A Model of Neurosurgical Lesions to Elucidate the Neurobiological Basis of Psychiatric Disorders. World Neurosurg 2018; 120:e1245-e1278. [DOI: 10.1016/j.wneu.2018.09.053] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 09/04/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023]
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Martínez-González MA, Buil-Cosiales P, Corella D, Bulló M, Fitó M, Vioque J, Romaguera D, Martínez JA, Wärnberg J, López-Miranda J, Estruch R, Bueno-Cavanillas A, Arós F, Tur JA, Tinahones F, Serra-Majem L, Martín V, Lapetra J, Vázquez C, Pintó X, Vidal J, Daimiel L, Delgado-Rodríguez M, Matía P, Ros E, Fernández-Aranda F, Botella C, Portillo MP, Lamuela-Raventós RM, Marcos A, Sáez G, Gómez-Gracia E, Ruiz-Canela M, Toledo E, Alvarez-Alvarez I, Díez-Espino J, Sorlí JV, Basora J, Castañer O, Schröder H, Navarrete-Muñoz EM, Zulet MA, García-Rios A, Salas-Salvadó J, Corella D, Estruch R, Fitó M, Martínez-González MA, Ros E, Salas-Salvadó J, Babio N, Ros E, Sánchez-Tainta A, Martínez-González MA, Fitó M, Schröder H, Marcos A, Corella D, Wärnberg J, Martínez-González MA, Estruch R, Fernández-Aranda F, Botella C, Salas-Salvadó J, Razquin C, Bes-Rastrollo M, Sanchez Tainta A, Vázquez Z, SanJulian Aranguren B, Goñi E, Goñi L, Barrientos I, Canales M, Sayón-Orea MC, Rico A, Basterra Gortari J, Garcia Arellano A, Lecea-Juarez O, Carlos Cenoz-Osinaga J, Bartolome-Resano J, Sola-Larraza† A, Lozano-Oloriz E, Cano-Valles B, Eguaras S, Güeto V, Pascual Roquet-Jalmar E, Galilea-Zabalza I, Lancova H, Ramallal R, Garcia-Perez ML, Estremera-Urabayen V, Ariz-Arnedo MJ, Hijos-Larraz C, Fernandez Alfaro C, Iñigo-Martinez B, Villanueva Moreno R, Martin-Almendros S, Barandiaran-Bengoetxea L, Fuertes-Goñi C, Lezaun-Indurain A, Guruchaga-Arcelus MJ, Olmedo-Cruz O, Iñigo-Martínez B, Escriche-Erviti L, Ansorena-Ros R, Sanmatin-Zabaleta R, Apalategi-Lasa J, Villanueva-Telleria J, Hernández-Espinosa MM, Arroyo-Bergera I, Herrera-Valdez L, Dorronsoro-Dorronsoro L, González JI, Sorlí JV, Portolés O, Fernández-Carrión R, Ortega-Azorín C, Barragán R, Asensio EM, Coltell O, Sáiz C, Osma R, Férriz E, González-Monje I, Giménez-Fernández F, Quiles L, Carrasco P, San Onofre N, Carratalá-Calvo A, Valero-Barceló C, Antón F, Mir C, Sánchez-Navarro S, Navas J, González-Gallego I, Bort-Llorca L, Pérez-Ollero L, Giner-Valero M, Monfort-Sáez R, Nadal-Sayol J, Pascual-Fuster V, Martínez-Pérez M, Riera C, Belda MV, Medina A, Miralles E, Ramírez-Esplugues MJ, Rojo-Furió M, Mattingley G, Delgado MA, Pages MA, Riofrío Y, Abuomar L, Blasco-Lafarga N, Tosca R, Lizán L, Guillem-Saiz P, Valcarce AM, Medina MD, Monfort R, de Valcárcel S, Tormo N, Felipe-Román O, Lafuente S, Navío EI, Aldana G, Crespo JV, Llosa JL, González-García L, Raga-Marí R, Pedret Llaberia R, Gonzalez R, Sagarra Álamo R, París Palleja F, Balsells J, Roca JM, Basora Gallisa T, Vizcaino J, Llobet Alpizarte P, Anguera Perpiñá C, Llauradó Vernet M, Caballero C, Garcia Barco M, Morán Martínez MD, García Rosselló J, Del Pozo A, Poblet Calaf C, Arcelin Zabal P, Floresví X, Ciutat Benet M, Palau Galindo A, Cabré Vila JJ, Dolz Andrés F, Boj Casajuana J, Ricard M, Saiz F, Isach A, Sanchez Marin Martinez M, Bulló M, Babio N, Becerra-Tomás N, Mestres G, Basora J, Mena-Sánchez G, Barrubés Piñol L, Gil Segura M, Papandreou C, Rosique Esteban N, Chig S, Abellán Cano I, Ruiz García V, Salas-Huetos A, Hernandez P, Canudas S, Camacho-Barcia L, García-Gavilán J, Diaz A, Castañer O, Muñoz MA, Zomeño MD, Hernaéz A, Torres L, Quifer M, Llimona R, Gal LA, Pérez A, Farràs M, Elosua R, Marrugat J, Vila J, Subirana I, Pérez S, Muñoz MA, Goday A, Chillaron Jordan JJ, Flores Lerroux JA, Benaiges Boix D, Farré M, Menoyo E, Muñoz-Aguayo D, Gaixas S, Blanchart G, Sanllorente A, Soria M, Valussi J, Cuenca A, Forcano L, Pastor A, Boronat A, Tello S, Cabañero M, Franco L, Schröder H, De la Torre R, Medrano C, Bayó J, García MT, Robledo V, Babi P, Canals E, Soldevila N, Carrés L, Roca C, Comas MS, Gasulla G, Herraiz X, Martínez A, Vinyoles E, Verdú JM, Masague Aguade M, Baltasar Massip E, Lopez Grau M, Mengual M, Moldon V, Vila Vergaz M, Cabanes Gómez Ciurana R, Gili Riu M, Palomeras Vidal A, Garcia de la Hera M, González Palacios S, Torres Collado L, Valera Gran D, Compañ Gabucio L, Oncina Canovas A, Notario Barandiaran L, Orozco Beltran D, Pertusa Martínez S, Cloquell Rodrigo B, Hernándis Marsán MV, Asensio A, Altozano Rodado MC, Ballester Baixauli JJ, Fernándis Brufal N, Martínez Vergara MC, Román Maciá J, Candela García I, Pedro Cases Pérez E, Tercero Maciá C, Mira Castejón LA, de los Ángeles García García I, Zazo JM, Gisbert Sellés C, Sánchez Botella C, Fiol M, Moñino M, Colom A, Konieczna J, Morey M, Zamanillo R, Galmés AM, Pereira V, Martín MA, Yáñez A, Llobera J, Ripoll J, Prieto R, Grases F, Costa A, Fernández-Palomeque C, Fortuny E, Noris M, Munuera S, Tomás F, Fiol F, Jover A, Janer JM, Vallespir C, Mattei I, Feuerbach N, del Mar Sureda M, Vega S, Quintana L, Fiol A, Amador M, González S, Coll J, Moyá A, Abete I, Cantero I, Cristobo C, Ibero-Baraibar I, Lezáun Burgui MD, Goñi Ruiz N, Bartolomé Resano R, Cano Cáceres E, Elcarte López T, Echarte Osacain E, Pérez Sanz B, Blanco Platero I, Andueza Azcárate SA, Gimeno Aznar A, Ursúa Sesma E, Ojeda Bilbao B, Martinez Jarauta J, Ugalde Sarasa L, Rípodas Echarte B, Güeto Rubio MV, Fernández-Crehuet Navajas J, Gutiérrez Bedmar M, García Rodriguez A, Mariscal Larrubia A, Carnero Varo M, Muñoz Bravo C, Barón-López FJ, Fernández García JC, Pérez-Farinós N, Moreno-Morales N, del C Rodríguez-Martínez M, Pérez-López J, Benavente-Marín JC, Crespo Oliva E, Contreras Fernández E, Carmona González FJ, Carabaño Moral R, Torres Moreno S, Martín Ruíz MV, Alcalá Cornide M, Fuentes Gómez V, Criado García J, Jiménez Morales AI, Delgado Casado N, Ortiz Morales A, Torres Peña JD, Gómez Delgado FJ, Rodríguez Cantalejo F, Caballero Villaraso J, Alcalá JF, Peña Orihuela PJ, Quintana Navarro G, Casas R, Domenech M, Viñas C, Castro-Barquero S, Ruiz-León AM, Sadurní M, Frontana G, Villanueva P, Gual M, Soriano R, Camafort M, Sierra C, Sacanella E, Sala-Vila A, Cots JM, Sarroca I, García M, Bermúdez N, Pérez A, Duaso I, de la Arada A, Hernández R, Simón C, de la Poza MA, Gil I, Vila M, Iglesias C, Assens N, Amatller M, Rams LL, Benet T, Fernández G, Teruel J, Azorin A, Cubells M, López D, Llovet JM, Gómez ML, Climente P, de Paula L, Soto J, Carbonell C, Llor C, Abat X, Cama A, Fortuny M, Domingo C, Liberal AI, Martínez T, Yañez E, Nieto MJ, Pérez A, Lloret E, Carrazoni C, Belles AM, Olmos C, Ramentol M, Capell MJ, Casas R, Giner I, Muñoz A, Martín R, Moron E, Bonillo A, Sánchez G, Calbó C, Pous J, Massip M, García Y, Massagué MC, Ibañez R, Llaona J, Vidal T, Vizcay N, Segura E, Galindo C, Moreno M, Caubet M, Altirriba J, Fluxà G, Toribio P, Torrent E, Anton JJ, Viaplana A, Vieytes G, Duch N, Pereira A, Moreno MA, Pérez A, Sant E, Gené J, Calvillo H, Pont F, Puig M, Casasayas M, Garrich A, Senar E, Martínez A, Boix I, Sequeira E, Aragunde V, Riera S, Salgado M, Fuentes M, Martín E, Ubieto A, Pallarés F, Sala C, Abilla A, Moreno S, Mayor E, Colom T, Gaspar A, Gómez A, Palacios L, Garrigosa R, García Molina L, Riquelme Gallego B, Cano Ibañez N, Maldonado Calvo A, López Maldonado A, Garrido EM, Baena Dominguez A, García Jiménez F, Thomas Carazo E, Jesús Turnes González A, González Jiménez F, Padilla Ruiz F, Machado Santiago J, Martínez Bellón MD, Pueyos Sánchez A, Arribas Mir L, Rodríguez Tapioles R, Dorador Atienza F, Baena Camus L, Osorio Martos C, Rueda Lozano D, López Alcázar M, Ramos Díaz F, Cruz Rosales Sierra M, Alguacil Cubero P, López Rodriguez A, Guerrero García F, Tormo Molina J, Ruiz Rodríguez F, Rekondo J, Salaverria I, Alonso-Gómez A, Belló MC, Loma-Osorio A, Tojal L, Bruyel P, Goicolea L, Sorto C, Casi Casanellas A, Arnal Otero ML, Ortueta Martínez De Arbulo J, Vinagre Morgado J, Romeo Ollora J, Urraca J, Sarriegui Carrera MI, Toribio FJ, Magán E, Rodríguez A, Castro Madrid S, Gómez Merino MT, Rodríguez Jiménez M, Gutiérrez Jodra M, López Alonso B, Iturralde Iriso J, Pascual Romero C, Izquierdo De La Guerra A, Abbate M, Aguilar I, Angullo E, Arenas A, Argelich E, Bibiloni MM, Bisbal Y, Bouzas C, Busquets C, Capó X, Carreres S, De la Peña A, Gallardo L, Gámez JM, García B, García C, Julibert A, Llompart I, Mascaró CM, Mateos D, Montemayor S, Pons A, Ripoll T, Rodríguez T, Salaberry E, Sureda A, Tejada S, Ugarriza L, Valiño L, Bernal López MR, Macías González M, Ruiz Nava J, Fernández García JC, Muñoz Garach A, Vilches Pérez A, González Banderas A, Alcaide Torres J, Vargas Candela A, León Fernández M, Hernández Robles R, Santamaría Fernández S, Marín JM, Valdés Hernández S, Villalobos JC, Ortiz A, Álvarez-Pérez J, Díaz Benítez EM, Díaz-Collado F, Sánchez-Villegas A, Pérez-Cabrera J, Casañas-Quintana LT, García-Guerra RB, Bautista-Castaño I, Ruano-Rodríguez C, Sarmiento de la Fe F, García-Pastor JA, Macías-Gutiérrez B, Falcón-Sanabria I, Simón-García C, Santana-Santana AJ, Álvarez-Álvarez JB, Díaz-González BV, Castillo Anzalas JM, Sosa-Also RE, Medina-Ponce J, Abajo Olea S, Adlbi Sibai A, Aguado Arconada A, Álvarez L, Carriedo Ule E, Escobar Fernández M, Ferradal García JI, Fernández Vázquez JP, García González M, González Donquiles C, González Quintana C, González Rivero F, Lavinia Popescu M, López Gil JI, López de la Iglesia J, Marcos Delgado A, Merino Acevedo C, Reguero Celada S, Rodríguez Bul M, Vilorio-Marqués L, Santos-Lozano JM, Miró-Moriano L, Domínguez-Espinaco C, Vaquero-Díaz S, García-Corte FJ, Santos-Calonge A, Toro-Cortés C, Pelegrina-López N, Urbano-Fernández V, Ortega-Calvo M, Lozano-Rodríguez J, Rivera-Benítez I, Caballero-Valderrama M, Iglesias-Bonilla P, Román-Torres P, Corchado-Albalat Y, Mayoral-Sánchez E, de Cos AI, Gutierrez S, Artola S, Galdon A, Gonzalo I, Más S, Sierra R, Luca B, Prieto L, Galera A, Gimenez-Gracia M, Figueras R, Poch M, Freixedas R, Trias F, Sarasa I, Fanlo M, Lafuente H, Liceran M, Rodriguez-Sanchez A, Pallarols C, Monedero J, Corbella X, Corbella E, Altés A, Vinagre I, Mestres C, Viaplana J, Serra M, Vera J, Freitas T, Ortega E, Pla I, Ordovás JM, Micó V, Berninches L, Concejo MJ, Muñoz J, Adrián M, de la Fuente Y, Albertos C, Villahoz E, Cornejo ML, Gaforio JJ, Moraleda S, Liétor N, Peis JI, Ureña T, Rueda M, Ballesta MI, Moreno Lopera C, Aragoneses Isabel C, Sirur Flores MA, Ceballos de Diego M, Bescos Cáceres T, Peña Cereceda Y, Martínez Abad M, Cabrera Vela R, González Cerrajero M, Rubio Herrera MA, Torrego Ellacuría M, Barabash Bustelo A, Ortiz Ramos M, Garin Barrutia U, Baños R, García-Palacios A, Cerdá Micó C, Estañ Capell N, Iradi A, Fandos Sánchez M. Cohort Profile: Design and methods of the PREDIMED-Plus randomized trial. Int J Epidemiol 2018; 48:387-388o. [PMID: 30476123 DOI: 10.1093/ije/dyy225] [Citation(s) in RCA: 166] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2018] [Indexed: 01/04/2023] Open
Affiliation(s)
- Miguel A Martínez-González
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Pilar Buil-Cosiales
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
- Atención Primaria, Servicio Navarro de Salud-Osasunbidea, Pamplona, Spain
| | - Dolores Corella
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - Monica Bulló
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Rovira i Virgili University, Department of Biochemistry and Biotechnology, Human Nutrition Unit, IISPV, Hospital Universitari Sant Joan de Reus, Reus, Spain
| | - Montserrat Fitó
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d’Investigació Mèdica (IMIM), Barcelona, Spain
| | - Jesús Vioque
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Miguel Hernandez University, ISABIAL-FISABIO, Alicante, Spain
| | - Dora Romaguera
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Clinical Epidemiology and Public Health Department, Health Research Institute of the Balearic Islands (IdISBa), Palma de Mallorca, Spain
| | - J Alfredo Martínez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- University of Navarra, Department of Nutrition, Food Science and Physiology, IDISNA, Pamplona, Spain
| | - Julia Wärnberg
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Nursing, School of Health Sciences, University of Málaga-IBIMA, Málaga, Spain
| | - Jose López-Miranda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Ramón Estruch
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Internal Medicine, IDIBAPS, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Aurora Bueno-Cavanillas
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine, University of Granada, Granada, Spain
| | - Fernando Arós
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Cardiology, University Hospital Araba, University of the Basque Country UPV/EHU, Vitoria-Gasteiz, Spain
| | - Josep A Tur
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Research Group on Community Nutrition & Oxidative Stress, University of Balearic Islands, Palma de Mallorca, Spain
| | - Francisco Tinahones
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Virgen de la Victoria Hospital, Department of Endocrinology, University of Málaga, Málaga, Spain
| | - Lluis Serra-Majem
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- University of Las Palmas de Gran Canaria, Research Institute of Biomedical and Health Sciences (IUIBS), Preventive Medicine Service, Centro Hospitalario Universitario Insular Materno Infantil (CHUIMI), Canarian Health Service, Las Palmas, Spain
| | - Vicente Martín
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Institute of Biomedicine (IBIOMED), University of León, León, Spain
| | - Jose Lapetra
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Family Medicine, Research Unit, Distrito Sanitario Atención Primaria Sevilla, Sevilla, Spain
| | - Clotilde Vázquez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Endocrinology, Fundación Jiménez-Díaz, Madrid, Spain
| | - Xavier Pintó
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Lipids and Vascular Risk Unit, Internal Medicine, Hospital Universitario de Bellvitge, Hospitalet de Llobregat, Barcelona, Spain
| | - Josep Vidal
- CIBER Diabetes y enfermedades Metabólicas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Endocrinology, IDIBAPS, Hospital Clinic, University of Barcelona, Barcelona, Spain
| | - Lidia Daimiel
- Nutritional Genomics and Epigenomics Group, IMDEA Food, CEI UAM + CSIC, Madrid, Spain
| | - Miguel Delgado-Rodríguez
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Division of Preventive Medicine, Faculty of Medicine, University of Jaén, Jaén, Spain
| | - Pilar Matía
- Department of Endocrinology and Nutrition, Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Emilio Ros
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Lipid Clinic, Department of Endocrinology and Nutrition, Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Hospital Clínic, Barcelona, Spain
| | - Fernando Fernández-Aranda
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Eating Disorders Unit, Department of Psychiatry, University Hospital of Bellvitge-IDIBELL, Hospitalet del Llobregat, Barcelona, Spain
| | - Cristina Botella
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Basic and Clinical Psychology and Psychobiology, Universitat Jaume I, Castellón de la Plana, Spain
| | - María Puy Portillo
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Nutrition and Food Science, Faculty of Pharmacy and Lucio Lascaray Research Center, Universidad del País Vasco (UPV/EHU), Vitoria, Spain
| | - Rosa M Lamuela-Raventós
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Nutrition, Food Science and Gastronomy, XaRTA, INSA, -UB, School of Pharmacy and Food Science, University of Barcelona, Barcelona, Spain
| | - Ascensión Marcos
- Institute of Food Science, Technology and Nutrition (ICTAN), Spanish National Research Council (CSIC), Madrid, Spain
| | - Guillermo Sáez
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Odontology, University Hospital Dr. Peset, University of Valencia, Valencia, Spain
| | | | - Miguel Ruiz-Canela
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
| | - Estefania Toledo
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
| | - Ismael Alvarez-Alvarez
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
| | - Javier Díez-Espino
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine and Public Health, University of Navarra, IDISNA, Pamplona, Spain
- Atención Primaria, Servicio Navarro de Salud-Osasunbidea, Pamplona, Spain
| | - José V Sorlí
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Preventive Medicine, University of Valencia, Valencia, Spain
| | - Josep Basora
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Rovira i Virgili University, Department of Biochemistry and Biotechnology, Human Nutrition Unit, IISPV, Hospital Universitari Sant Joan de Reus, Reus, Spain
| | - Olga Castañer
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d’Investigació Mèdica (IMIM), Barcelona, Spain
| | - Helmut Schröder
- Unit of Cardiovascular Risk and Nutrition, Institut Hospital del Mar de Investigaciones Médicas Municipal d’Investigació Mèdica (IMIM), Barcelona, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Eva María Navarrete-Muñoz
- CIBER Epidemiología y Salud Pública (CIBERESP), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Miguel Hernandez University, ISABIAL-FISABIO, Alicante, Spain
| | - Maria Angeles Zulet
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- University of Navarra, Department of Nutrition, Food Science and Physiology, IDISNA, Pamplona, Spain
| | - Antonio García-Rios
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Department of Internal Medicine, Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Reina Sofia University Hospital, University of Cordoba, Cordoba, Spain
| | - Jordi Salas-Salvadó
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
- Rovira i Virgili University, Department of Biochemistry and Biotechnology, Human Nutrition Unit, IISPV, Hospital Universitari Sant Joan de Reus, Reus, Spain
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Carrasco-Moro R, Castro-Dufourny I, Prieto R, Pascual JM. Transphenoidal Surgery : The Optimal Approach to Chordoid Gliomas of the Third Ventricle? J Korean Neurosurg Soc 2018; 61:774-776. [PMID: 30396250 PMCID: PMC6280049 DOI: 10.3340/jkns.2017.0221] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 08/30/2017] [Indexed: 12/02/2022] Open
Affiliation(s)
| | - Inés Castro-Dufourny
- Department of Endocrinology, Sureste Hospital and Francisco de Vitoria University, Madrid, Spain
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Prieto R, Santander X, Naranjo JM, Marín E, Corbacho C. Giant Dumbbell-Shaped Thoracic Schwannoma in an Elderly Patient Resected Through a Single-Stage Combined Laminectomy and Video-Assisted Thoracoscopy: Surgical Strategy and Technical Nuances. World Neurosurg 2018; 119:155-162. [PMID: 30092472 DOI: 10.1016/j.wneu.2018.07.238] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 07/26/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Dumbbell-shaped schwannomas involving the spinal canal, the intervertebral foramen, and the thoracic cavity are rare lesions. Surgical treatment represents a challenge, and there is no consensus regarding ideal management. Two major surgical routes have been used: combined laminectomy and open thoracotomy or posterolateral extrapleural approach with wide bone removal. This report describes a relatively easy surgical strategy, combined laminectomy and thoracoscopy, which allows safe resection under an adequate view with low risk of spinal instability, pain, or respiratory problems. CASE DESCRIPTION A 74-year-old man presented with rapidly progressing motor impairment caused by a dumbbell-shaped, 65-mm, Eden type III lesion at the T5 level. Magnetic resonance imaging showed an intraspinal-extradural mass extending into the chest cavity and causing severe spinal cord compression. The patient underwent single-stage surgery performed by a neurosurgical and thoracic team. The extradural and foraminal tumor components were first removed through a 1-level laminectomy with foraminotomy and without facetectomy. Subsequently, video-assisted thoracic surgery was performed to approach the anterior paraspinal component. Total tumor removal, confirmed with postoperative magnetic resonance imaging, was achieved. Pathologic diagnosis was schwannoma. The postoperative course was uneventful. The patient's neurologic deficits resolved, and he experienced minimal pain after the operation. CONCLUSIONS A single-stage operation using combined laminectomy and video-assisted thoracic surgery is a safe and efficacious strategy for achieving total removal of dumbbell-shaped thoracic schwannomas, even in cases involving giant lesions and elderly patients.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain.
| | - Xavier Santander
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - José Manuel Naranjo
- Department of Thoracic Surgery, Puerta de Hierro University Hospital, Madrid, Spain
| | - Esperanza Marín
- Department of Neurophysiology, Puerta de Hierro University Hospital, Madrid, Spain
| | - Cesáreo Corbacho
- Department of Pathology, Puerta de Hierro University Hospital, Madrid, Spain
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Pascual JM, Prieto R, Rosdolsky M, Strauss S, Castro-Dufourny I, Hofecker V, Winter E, Carrasco R, Ulrich W. Cystic tumors of the pituitary infundibulum: seminal autopsy specimens (1899 to 1904) that allowed clinical-pathological craniopharyngioma characterization. Pituitary 2018; 21:393-405. [PMID: 29680871 DOI: 10.1007/s11102-018-0889-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
A heterogeneous group of epithelial cystic tumors developed at the infundibulum and the third ventricle disconcerted pathologists at the dawn of the twentieth century. Very little was known at that time about the physiological role played by the pituitary gland, and there was almost complete ignorance regarding the function of the hypothalamus. Acromegaly, or enlargement of acral body parts, described in 1886 by Pierre Marie, was the only disease linked to primary hypertrophies of the pituitary gland, known as "pituitary strumas". A growing number of young patients manifesting an unexplained combination of physical and mental symptoms, including absent or delayed sexual maturation, progressive obesity, abnormal somnolence, and dementia-like changes in behavior were reported to present large solid-cystic tumors which characteristically expanded within the infundibulum and third ventricle, above an anatomically intact pituitary gland. Between 1899 and 1904, five seminal autopsy studies from different countries thoroughly described the anatomical relationships and histological features of this newly recognized type of infundibular tumors. These cases were instrumental in fostering the systematic investigation of similar lesions by the Austrian pathologist Jakob Erdheim (1874-1937), who in 1904 was able to classify these infundibulo-tuberal cysts under the common category of hypophyseal duct tumors. The pioneering American neurosurgeon Harvey Cushing (1869-1939) unsuccessfully attempted to surgically remove one of these cysts, for the first time in history, in 1902. The term "craniopharyngioma", chosen by Cushing in 1929 to designate these lesions, would eventually prevail over Erdheim's more accurate denomination, which linked their origin to squamous cell remnants derived from the embryological structures that give rise to the pituitary gland. This paper presents a comprehensive, renewed account of the five clinical-pathological reports which laid the groundwork for the proper clinical diagnosis, topographic conceptualization and pathological categorization of craniopharyngiomas.
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Affiliation(s)
- José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, C/Diego de León 62, 28006, Madrid, Spain.
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
| | | | - Sewan Strauss
- Department of Pediatrics, Hospital Dahme-Spreewald, Königs Wusterhausen, Germany
| | | | - Verena Hofecker
- Pathologisch-anatomische Sammlung im Narrenturm-NHM, Vienna, Austria
| | - Eduard Winter
- Pathologisch-anatomische Sammlung im Narrenturm-NHM, Vienna, Austria
| | - Rodrigo Carrasco
- Department of Neurosurgery, Ramón y Cajal University Hospital, Madrid, Spain
| | - Walter Ulrich
- Department of Pathology and Clinical Bacteriology, Jakob Erdheim Institute, Vienna, Austria
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Abstract
BACKGROUND The growing interest in the molecular and genetic alterations of craniopharyngiomas (CPs) is embodied in recent studies revealing insights into the CP tumorigenesis and identifying novel molecular pathways amenable of targeted therapies. The actual impact of this new information, however, remains inconclusive. METHODS We present a comprehensive review of the accumulated knowledge on molecular biology of CPs and a critical analysis on the strengths and weaknesses of the studies focused on CP molecular/genetic alterations published to date. RESULTS A thorough analysis of the alterations of β-catenin/CTNNB1 and BRAF genes investigated in 1123 CP cases included in 27 studies, showed that, on average, CTNNB1 mutations were present in two-thirds of adamantinomatous CPs and BRAF mutations in 90% of papillary CPs. Their role as oncogenic drivers has not been well established. Although rare, coexistence of both mutations may occur. The involvement of pituitary stem cells in human CP tumorigenesis is still uncertain. Expression of stem markers in human CP samples predominantly occurred along the CP border in contact with brain tissue. Finally, none of the various molecular alterations which have been proposed as markers for CP recurrence can be used today as reliable predictors of the CP behavior. CONCLUSIONS The isolated evaluation of CPs' molecular or genetic profiles that do not take into consideration fundamental pathological and therapeutic factors, specifically the tumor topography and the degree of tumor removal, may actually generate confusion regarding the reliability of some biomarkers to predict the CP biological behavior.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, C/Manuel de Falla 1, Majadahonda, 28222, Madrid, Spain.
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
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Prieto R, Pascual JM, Hofecker V, Winter E, Castro-Dufourny I, Carrasco R, Barrios L. Craniopharyngioma adherence: a reappraisal of the evidence. Neurosurg Rev 2018; 43:453-472. [DOI: 10.1007/s10143-018-1010-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 06/19/2018] [Accepted: 07/10/2018] [Indexed: 12/18/2022]
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Prieto R, Pascual JM, Barrios L. Letter to the Editor. The role of preoperative MRI in predicting craniopharyngioma behavior. J Neurosurg 2018; 129:252-254. [DOI: 10.3171/2017.11.jns172880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ruth Prieto
- Puerta de Hierro University Hospital, Madrid, Spain
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Smok C, Roa I, Prieto R, Rojas M. Transitando de Embrión a Feto: La Metamorfosis de los Cordados. INT J MORPHOL 2018. [DOI: 10.4067/s0717-95022018000200709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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