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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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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, 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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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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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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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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Prieto R, Pascual JM, Rosdolsky M, Barrios L. Preoperative Assessment of Craniopharyngioma Adherence: Magnetic Resonance Imaging Findings Correlated with the Severity of Tumor Attachment to the Hypothalamus. World Neurosurg 2017; 110:e404-e426. [PMID: 29138072 DOI: 10.1016/j.wneu.2017.11.012] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [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: 08/21/2017] [Revised: 11/01/2017] [Accepted: 11/03/2017] [Indexed: 02/08/2023]
Abstract
BACKGROUND AND OBJECTIVE Craniopharyngioma (CP) adherence represents a heterogeneous pathologic feature that critically influences the potentially safe and radical resection. The aim of this study was to define the magnetic resonance imaging (MRI) predictors of CP adherence severity. METHODS This study retrospectively investigated a cohort of 200 surgically treated CPs with their corresponding preoperative conventional MRI scans. MRI findings related to the distortions of anatomic structures along the sella turcica-third ventricle axis caused by CPs, in addition to the tumor's shape and calcifications, were analyzed and correlated with the definitive type of CP adherence observed during the surgical procedures. RESULTS CP adherence is defined by 3 components, as follows: 1) the specific structures attached to the tumor, 2) the adhesion's extent, and 3) its strength. Combination of these 3 components determines 5 hierarchical levels of adherence severity with gradually increasing surgical risk of hypothalamic injury. Multivariate analysis identified 4 radiologic variables that allowed a correct overall prediction of the levels of CP adherence severity in 81.5% of cases: 1) the position of the hypothalamus in relation to the tumor-the most discriminant factor; 2) the type of pituitary stalk distortion; 3) the tumor shape; and 4) the presence of calcifications. A binary logistic regression model including the first 3 radiologic variables correctly identified the CPs showing the highest level of adherence severity (severe/critical) in almost 90% of cases. CONCLUSIONS A position of the hypothalamus around the middle portion of the tumor, an amputated or infiltrated appearance of the pituitary stalk, and the elliptical shape of the tumor are reliable predictors of strong and extensive CP adhesions to the hypothalamus.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain.
| | - José M Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
| | - Maria Rosdolsky
- Independent Medical Translator, Jenkintown, Pennsylvania, USA
| | - Laura Barrios
- Statistics Department, Computing Center, C.S.I.C., Madrid, Spain
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Prieto R, Pascual JM, Rosdolsky M, Castro-Dufourny I, Carrasco R, Strauss S, Barrios L. Craniopharyngioma adherence: a comprehensive topographical categorization and outcome-related risk stratification model based on the methodical examination of 500 tumors. Neurosurg Focus 2017; 41:E13. [PMID: 27903121 DOI: 10.3171/2016.9.focus16304] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [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: 11/06/2022]
Abstract
OBJECTIVE Craniopharyngioma (CP) adherence strongly influences the potential for achieving a radical and safe surgical treatment. However, this factor remains poorly addressed in the scientific literature. This study provides a rational, comprehensive description of CP adherence that can be used for the prediction of surgical risks associated with the removal of these challenging lesions. METHODS This study retrospectively analyzes the evidence provided in pathological, neuroradiological, and surgical CP reports concerning 3 components of the CP attachment: 1) the intracranial structures attached to the tumor; 2) the morphology of the adhesion; and 3) the adhesion strength. From a total of 1781 CP reports published between 1857 and 2016, a collection of 500 CPs providing the best information about the type of CP attachment were investigated. This cohort includes autopsy studies (n = 254); surgical studies with a detailed description or pictorial evidence of CP adherence (n = 298); and surgical CP videos (n = 61) showing the technical steps for releasing the attachment. A predictive model of CP adherence in hierarchical severity levels correlated with surgical outcomes was generated by multivariate analysis. RESULTS The anatomical location of the CP attachment occurred predominantly at the third ventricle floor (TVF) (54%, n = 268), third ventricle walls (23%, n = 114), and pituitary stalk (19%, n = 94). The optic chiasm was involved in 56% (n = 281). Six morphological patterns of CP attachment were identified: 1) fibrovascular pedicle (5.4%); 2) sessile or patch-like (21%); 3) cap-like (over the CP top, 14%); 4) bowl-like (around the CP bottom, 13.5%); 5) ring-like (encircling central band, 19%); and 6) circumferential (enveloping the entire CP, 27%). Adhesion strength was classified in 4 grades: 1) loose (easily dissectible, 8%); 2) tight (requires sharp dissection, 32%); 3) fusion (no clear cleavage plane, 40%); and 4) replacement (loss of brain tissue integrity, 20%). The types of CP attachment associated with the worst surgical outcomes are the ring-like, bowl-like, and circumferential ones with fusion to the TVF or replacement of this structure (p < 0.001). The CP topography is the variable that best predicts the type of CP attachment (p < 0.001). Ring-like and circumferential attachments were observed for CPs invading the TVF (secondary intraventricular CPs) and CPs developing within the TVF itself (infundibulo-tuberal CPs). Brain invasion and peritumoral gliosis occurred predominantly in the ring-like and circumferential adherence patterns (p < 0.001). A multivariate model including the variables CP topography, tumor consistency, and the presence of hydrocephalus, infundibulo-tuberal syndrome, and/or hypothalamic dysfunction accurately predicts the severity of CP attachment in 87% of cases. CONCLUSIONS A comprehensive descriptive model of CP adherence in 5 hierarchical levels of increased severity-mild, moderate, serious, severe, and critical-was generated. This model, based on the location, morphology, and strength of the attachment can be used to anticipate the surgical risk of hypothalamic injury and to plan the degree of removal accordingly.
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Affiliation(s)
- Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital
| | | | | | | | - Rodrigo Carrasco
- Department of Neurosurgery, Ramón y Cajal University Hospital; and
| | - Sewan Strauss
- School of Medicine, Technische Universität, Dresden, Germany; and
| | - Laura Barrios
- Statistics Department, Computing Center, C.S.I.C., Madrid, Spain
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Abstract
The major classes of psychotropic drugs were introduced in an extraordinary decade of discovery between the late 1940s and late 1950s. In the present climate of pessimism about the absence of new drug development, it may be instructive to look back at the research methods used during that era. The study that identified the first antidepressant is a case in point. It was conducted by Roland Kuhn, a Swiss psychiatrist working in a remote psychiatric hospital. Kuhn, like the other pioneering researchers of his day, was given access to new drug entities, and the method he used to discover their clinical effects was open-minded, exploratory, comprehensive, clinical observation. The paper that reported the results of his study has not been available in English, but because of its historical significance and because Kuhn's achievement stands in such contrast to the present impasse in drug development, the authors thought that it might be informative to read about his discovery in his own words. Accordingly, one of the authors (M.R.) translated the paper into English, and they now present excerpts of that translation with the intent of encouraging reevaluation of contemporary approaches to drug discovery. By today's clinical research standards, Kuhn's method of unfettered, exploratory, clinical observation was substandard, haphazard, even messy. Yet it produced a major breakthrough-the discovery that a drug can alleviate depression-that has had a lasting impact on the treatment of depression and on the development of antidepressant drugs. Kuhn's experience might usefully inform our strategies of drug development.
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Affiliation(s)
- Walter A Brown
- From the Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, R.I.; and Jenkintown, Pa. (Dr. Rosdolsky is an independent medical translator)
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Rosdolsky M, Brandt T. [Neocortical epilepsy]. Fortschr Med 1977; 95:1188-94. [PMID: 405290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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