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Giordano F, Moscheo C, Lenge M, Biagiotti R, Mari F, Sardi I, Buccoliero AM, Mongardi L, Aronica E, Guerrini R, Genitori L. Neurosurgical treatment of subependymal giant cell astrocytomas in tuberous sclerosis complex: a series of 44 surgical procedures in 31 patients. Childs Nerv Syst 2020; 36:951-960. [PMID: 31853898 DOI: 10.1007/s00381-019-04449-w] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 11/19/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Subependymal giant cell astrocytomas (SEGA) are benign tumors characteristic of tuberous sclerosis complex (TSC) that may cause hydrocephalus. Various treatments are nowadays available as mTOR inhibitors or surgery. Surgery is still a valid option especially for symptomatic and larger tumors. METHODS From January 1994 to December 2015, 31 TSC patients harboring SEGA underwent surgery at the Department of Neurosurgery of the Meyer Pediatric Hospital, Florence. Indications for surgery were tumor size and location, growth and cystization/hemorrhage, and hydrocephalus. Clinical data, preoperative and postoperative MRI, recurrence rate, further surgical procedures, and related complications were analyzed. RESULTS A total of 44 surgeries were performed in 31 TSC patients affected by SEGA, achieving gross total removal (GTR) and subtotal removal (STR), respectively, in 36 and 8 patients. Recurrences occurred in 11 patients; 9 of them underwent further surgical procedures and 2 were treated with mTOR pathway inhibitors. Surgical morbidity and mortality were, respectively, 22.7% and 2.3%. After a mean follow-up of 4.9 years, 90% of patients were tumor-free with good neurological status in 93.3%; twelve (40%) had a ventriculo-peritoneal shunt (VPS) for hydrocephalus. CONCLUSIONS The present series confirms that the surgical approach, combined with mTOR inhibitors, is still a valid option for the treatment of SEGAs.
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Affiliation(s)
- Flavio Giordano
- Department of Neurosurgery, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy.
| | - Carla Moscheo
- Neuro-oncology Unit, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Matteo Lenge
- Department of Neurosurgery, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy.,3. Pediatric Neurology, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Roberto Biagiotti
- Division of Prenatal Diagnosis, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Francesco Mari
- 3. Pediatric Neurology, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Iacopo Sardi
- Neuro-oncology Unit, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Anna Maria Buccoliero
- Pathology Unit, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Lorenzo Mongardi
- Neurosurgery, Sant'Anna Hospital, Via Aldo Moro, Ferrara, 44124, Italy
| | - Eleonora Aronica
- Department of (Neuro) Pathology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.,Stichting Epilepsie Instellingen Nederland (SEIN), Heemstede, The Netherlands
| | - Renzo Guerrini
- 3. Pediatric Neurology, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
| | - Lorenzo Genitori
- Department of Neurosurgery, Children's Hospital A. Meyer, University of Florence, viale Pieraccini 24, Florence, 50139, Italy
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Wilson TA, Rodgers S, Tanweer O, Agarwal P, Lieber BA, Agarwal N, McDowell M, Devinsky O, Weiner H, Harter DH. Tuberous Sclerosis Health Care Utilization Based on the National Inpatient Sample Database: A Review of 5655 Hospitalizations. World Neurosurg 2016; 91:97-105. [PMID: 27025453 DOI: 10.1016/j.wneu.2016.03.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 03/14/2016] [Accepted: 03/15/2016] [Indexed: 01/25/2023]
Abstract
INTRODUCTION Tuberous sclerosis complex (TSC) has an incidence of 1/6000 in the general population. Overall care may be complex and costly. We examine trends in health care utilization and outcomes of patients with TSC over the last decade. METHODS The National Inpatient Sample (NIS) database for inpatient hospitalizations was searched for admission of patients with TSC. RESULTS During 2000-2010, the NIS recorded 5655 patients with TSC. Most patients were admitted to teaching hospitals (71.7%). Over time, the percentage of craniotomies performed per year remained stable (P = 0.351). Relevant diagnoses included neuro-oncologic disease (5.4%), hydrocephalus (6.5%), and epilepsy (41.2%). Hydrocephalus significantly increased length of stay and hospital charges. A higher percentage of patients who underwent craniotomy had hydrocephalus (29.8% vs. 5.3%; P < 0.001), neuro-oncologic disease (43.5% vs. 3.4%; P < 0.001), other cranial diseases (4.2% vs. 1.2%; P < 0.001), and epilepsy (61.4% vs. 40.1%; P < 0.001). CONCLUSIONS Our study identifies aspects of inpatient health care utilization, outcomes, and cost of a large number of patients with TSC. These aspects include related diagnoses and procedures that contribute to longer length of stay, increased hospital cost, and increased in-hospital mortality, which can inform strategies to reduce costs and improve care of patients with TSC.
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Affiliation(s)
- Taylor A Wilson
- Department of Neurosurgery, New York University, New York, New York, USA.
| | - Shaun Rodgers
- Department of Neurosurgery, New York University, New York, New York, USA
| | - Omar Tanweer
- Department of Neurosurgery, New York University, New York, New York, USA
| | - Prateek Agarwal
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Bryan A Lieber
- Department of Neurosurgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Nitin Agarwal
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Michael McDowell
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Orrin Devinsky
- Department of Neurosurgery, New York University, New York, New York, USA; Division of Epilepsy, Department of Neurology, New York University, New York, New York, USA
| | - Howard Weiner
- Department of Neurosurgery, New York University, New York, New York, USA
| | - David H Harter
- Department of Neurosurgery, New York University, New York, New York, USA
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Harter DH, Bassani L, Rodgers SD, Roth J, Devinsky O, Carlson C, Wisoff JH, Weiner HL. A management strategy for intraventricular subependymal giant cell astrocytomas in tuberous sclerosis complex. J Neurosurg Pediatr 2014; 13:21-8. [PMID: 24180681 DOI: 10.3171/2013.9.peds13193] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Subependymal giant cell astrocytomas (SEGAs) are benign tumors, most commonly associated with tuberous sclerosis complex (TSC). The vast majority of these tumors arise from the lateral ependymal surface adjacent to the foramen of Monro, therefore potentially encroaching on one or both foramina, and resulting in obstructive hydrocephalus that necessitates surgical decompression. The indications for surgery, intraoperative considerations, and evolution of the authors' management paradigm are presented. METHODS Patients with TSC who underwent craniotomy for SEGA resection at New York University Langone Medical Center between January 1997 and March 2011 were identified. Preoperative imaging, clinical characteristics, management decisions, operative procedures, and outcomes were reviewed. RESULTS Eighteen patients with TSC underwent 22 primary tumor resections for SEGAs. The indication for surgery was meaningful radiographic tumor progression in 16 of 21 cases. The average age at the time of operation was 10.3 years. Average follow-up duration was 52 months (range 12-124 months). The operative approach was intrahemispheric-transcallosal in 16 cases, transcortical-transventricular in 5, and neuroendoscopic in 1. Nine tumors were on the right, 9 on the left, and 3 were bilateral. Gross-total resection was documented in 16 of 22 cases in our series, with radical subtotal resection achieved in 4 cases, and subtotal resection (STR) in 2 cases. Two patients had undergone ventriculoperitoneal shunt placement preoperatively and 7 patients required shunt placement after surgery for moderate to severe ventriculomegaly. Two patients experienced tumor progression requiring reoperation; both of these patients had initially undergone STR. CONCLUSIONS The authors present their management strategy for TSC patients with SEGAs. Select patients underwent microsurgical resection of SEGAs with acceptable morbidity. Gross-total resection or radical STR was achieved in 90.9% of our series (20 of 22 primary tumor resections), with no recurrences in this group. Approximately half of our patient series required CSF diversionary procedures. There were no instances of permanent neurological morbidity associated with surgery.
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Rodgers SD, Bassani L, Weiner HL, Harter DH. Stereotactic endoscopic resection and surgical management of a subependymal giant cell astrocytoma: case report. J Neurosurg Pediatr 2012; 9:417-20. [PMID: 22462708 DOI: 10.3171/2011.12.peds11349] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Subependymal giant cell astrocytomas (SEGAs) are benign tumors, most commonly associated with tuberous sclerosis complex (TSC). Arising from the lateral ependymal surface, these tumors may obstruct one or both foramina of Monro, resulting in hydrocephalus and often requiring treatment. Although interhemispheric-transcallosal and transcortical-transventricular approaches have been the standard methods for resecting these tumors, advances in neuroendoscopic techniques have expanded SEGAs as a potential target for endoscopic resection. The authors present a case of an endoscopically resected SEGA with stereotactic guidance in a 4-year-old girl with TSC. A gross-total resection of an enlarging SEGA was achieved. This represents one of the early case reports of endoscopically resected SEGAs. Although recent advances in medical treatment for SEGAs with mammalian target of rapamycin (mTOR) pathway inhibitors have shown promising initial results, the long-term safety and efficacy of mTOR inhibitors has yet to be determined. The propensity of these tumors to cause obstructive hydrocephalus requires that a surgical option remain. Neuroendoscopic approaches may allow a safe and effective technique.
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Affiliation(s)
- Shaun D Rodgers
- Department of Neurosurgery, Division of Pediatric Neurosurgery, New York University Langone Medical Center, New York, NY 10016, USA.
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The diagnosis and treatment of subependymal giant cell astrocytoma combined with tuberous sclerosis. Childs Nerv Syst 2011; 27:55-62. [PMID: 20422196 DOI: 10.1007/s00381-010-1159-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2010] [Accepted: 04/14/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Subependymal giant cell astrocytoma develops in a small proportion of tuberous sclerosis patients. There are still several controversies on the early diagnosis of the tumor, treatment of hydrocephalus, and timing of operation, etc. METHODS From September 1996 to April 2006, 17 patients were admitted in neurosurgical department of "Beijing Tiantan Hospital". The authors analyzed medical records and followed up every case. RESULTS There are 18 tumors out of 17 patients. One patient had double tumors. Sixteen patients except one underwent tumor resection 17 times. Fifteen tumors out of 17 were gross totally removed; two were partially removed. One patient died of brain infarction postoperatively. Three out of 13 patients with preoperative hydrocephalus still needed ventriculoperitoneal shunt after tumor resection. There was no recurrence after total resection. CONCLUSION Diagnosis of tumor should be made by clinical criteria. Serial follow-up is essential for a suspected perimonro lesion to find tumor growth earlier. When there is growth, tumor should be removed as soon as possible. Hydrocephalus will resolve in most cases after tumor resection, while external drainage is suitable for emergent cases. Transcallosal and transcortical approaches are both effective to resect the tumor. Tumor will not recur after total removal.
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Cai R, Di X. Combined intra- and extra-endoscopic techniques for aggressive resection of subependymal giant cell astrocytomas. World Neurosurg 2010; 73:713-8. [PMID: 20934162 DOI: 10.1016/j.wneu.2010.02.068] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2009] [Accepted: 02/20/2010] [Indexed: 11/28/2022]
Abstract
BACKGROUND Although neuroendoscope is widely used, endoscopic removal of intraventricular solid tumors has rarely been reported. Most reported procedures were performed with special endoscopic instruments through the endoscope's working channel--intra-axial endoscopic procedures. We report two cases of combined intra-/extra-axial endoscopic procedures--intraventricular solid tumor resection for subependymal giant cell astrocytoma. METHODS In 2007, two patients with subependymal giant cell astrocytoma with a long history of tuberous sclerosis underwent solely endoscopic, minimally invasive intraventricular tumor resection. Through a precoronal transcortical approach, intra-axial endoscopic techniques were used to biopsy tumors. After a 1- to 1.5-cm in diameter corridor was formed inside the frontal lobes, extra-axial endoscopic techniques were used to explore the tumors and resect them. During extra-axial procedures, microneurosurgical instruments were used around the endoscope. RESULTS In both patients, gross total resection of the tumors was achieved safely. Pathologic diagnoses were subependymal giant cell astrocytoma. There were no complications from surgery, and no neurological deficits. Patients were doing well and shunt free during the 8-month postoperative follow-ups. Postoperative magnetic resonance images showed minimal approach-related trauma along the surgical corridor. CONCLUSIONS In the present report endoscopic minimally invasive neurosurgery (EMIN) was defined as procedures in which the endoscope was used independently as the only optical device, for both illumination and visualization. Depending on the relationship between surgical instruments and the endoscope, EMIN was classified as intra-axial and extra-axial procedures. EMIN is a completive, safe procedure for intraventricular subependymal giant cell astrocytoma.
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Affiliation(s)
- Rongsheng Cai
- Section of Pediatric and Congenital Neurosurgery, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio, USA
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Berhouma M. Management of subependymal giant cell tumors in tuberous sclerosis complex: the neurosurgeon's perspective. World J Pediatr 2010; 6:103-10. [PMID: 20490765 DOI: 10.1007/s12519-010-0025-2] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2009] [Accepted: 02/09/2010] [Indexed: 02/03/2023]
Abstract
BACKGROUND Tuberous sclerosis complex (TSC), an autosomal dominant genetic disorder, can lead to the development of hamartomas in various organs, including the heart, lungs, kidneys, skin and brain. The management of subependymal giant cell tumors (SGCTs) is still controversial, and peri- and/or intraventricular neoplasms may lead to life-threatening hydrocephalus. In the last years, many progresses have been made in research into the tumorigenesis and behaviors of SGCTs. This review aims to clarify the specific role of neurosurgeons in the multidisciplinary management of SGCTs in children with TSC. DATA SOURCES Based on the recent scientific literature and personal experience, we reviewed the up-to-date data and discussed the trends in the management of SGCTs in children with TSC. The data were collected after a bibliography made using PubMed/Medline with these terms: subependymal, subependymal giant cell astrocytoma, subependymal giant cell tumor, and tuberous sclerosis complex. RESULTS SGCTs are shown to be generated from a glioneuronal lineage, but their filiation with subependymal nodules (SENs) is still under debate. While SENs may develop anywhere in the ventricular walls, SGCTs arise almost exclusively around the Monro foramina. In children with TSC, precise clinical and/or imaging criteria are mandatory to differentiate SENs that are always asymptomatic and riskless from SGCTs that have the potential to grow and therefore to obstruct cerebrospinal fluid pathways leading to hydrocephalus. CONCLUSIONS An earlier diagnosis of SGCT in neurologically asymptomatic children with TSC may allow a precocious surgical removal of the tumor before the installation of increased intracranial pressure signs, an attitude that is being progressively adopted to lessen the morbimortality rate.
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Affiliation(s)
- Moncef Berhouma
- Department of Neurosurgery B (Unit 501), Pierre Wertheimer Hospital, Lyon, France.
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8
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Subependymal giant cell astrocytoma with intratumoral hemorrhage in the absence of tuberous sclerosis. J Clin Neurosci 2008; 15:704-6. [DOI: 10.1016/j.jocn.2007.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2006] [Revised: 05/01/2007] [Accepted: 05/21/2007] [Indexed: 11/20/2022]
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9
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de Ribaupierre S, Dorfmüller G, Bulteau C, Fohlen M, Pinard JM, Chiron C, Delalande O. Subependymal giant-cell astrocytomas in pediatric tuberous sclerosis disease: when should we operate? Neurosurgery 2007; 60:83-89; discussion 89-90. [PMID: 17228255 DOI: 10.1227/01.neu.0000249216.19591.5d] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE A small percentage of tuberous sclerosis patients will develop a subependymal giant-cell astrocytoma. Given the morbidity and mortality when such a lesion is left undiagnosed, successive follow-up imaging in pediatric patients has been recommended. Surgical removal of the lesion has become the procedure of choice; however, the timing of this surgery is still a controversial subject. By analyzing our own series of data, as well as other published series, we have attempted to reach a consensus on the benefits of early versus late surgery. METHODS We retrospectively reviewed 19 patients treated surgically for intraventricular tumors in Foch Hospital and at the Fondation Adolphe de Rothschild in Paris, France, and we analyzed published pediatric reports from 1980 to 2006. RESULTS The results from our own population, as well as from other published pediatric series (15 series), indicate that subependymal giant-cell astrocytomas have a good prognosis when a macroscopically total resection has been performed. In our series, residual lesions tended to enlarge, but residual tumors remaining stable have been reported. Careful follow-up examination should be undertaken because late recurrences do occur. Larger or symptomatic lesions tend to have a higher morbidity. CONCLUSION We think that any lesion fulfilling the criteria for a subependymal giant-cell astrocytoma as previously described in the literature (lesion around the foramen of Monro, greater than 5 mm, with incomplete calcifications) should be removed as soon as clear evidence of growth has been confirmed.
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Affiliation(s)
- Sandrine de Ribaupierre
- Division of Pediatric Neurosurgery, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
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Affiliation(s)
- David G Walker
- Kenneth G. Jamieson Department of Neurosurgery, Royal Brisbane Hospital, Herston 4029, Australia.
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Runge VM, Muroff LR, Jinkins JR. Central nervous system: review of clinical use of contrast media. Top Magn Reson Imaging 2001; 12:231-63. [PMID: 11687713 DOI: 10.1097/00002142-200108000-00003] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The clinical utility of intravenous contrast administration for magnetic resonance imaging in neoplastic disease of the brain, non-neoplastic disease of the brain, and in disease of the spine is reviewed. Magnetic resonance imaging (MRI) is the modality of choice for the evaluation of most suspected intracranial and spinal pathology. Contrast use substantially improves lesion detection and differential diagnosis. Applications are discussed in neoplastic disease, infection, vascular disorders, demyelinating disease, and trauma (specifically including in the spine disk herniation). Gadolinium chelates play as important a role in magnetic resonance imaging as do iodinated agents in computed tomography. Contrast administration facilitates time-efficient and cost-effective diagnosis.
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Affiliation(s)
- V M Runge
- Department of Radiology, Scott and White Clinic and Hospital, Texas A&M University Health Science Center, Temple, Texas 76508, USA
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Nishio S, Morioka T, Suzuki S, Kira R, Mihara F, Fukui M. Subependymal giant cell astrocytoma: clinical and neuroimaging features of four cases. J Clin Neurosci 2001; 8:31-4. [PMID: 11322123 DOI: 10.1054/jocn.2000.0767] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The clinical history, neuroimaging features, treatments, and outcome of 4 patients with histologically verified subependymal giant cell astrocytomas (SEGA) were retrospectively reviewed. The average age at the time of surgery was 13.3 years. Headache related to raised intracranial pressure was the first and only sign in 2 patients, with the remaining 2 being admitted because of sequential neuroimaging studies over several years revealing the growth of 'subependymal nodules' into intraventricular tumours. In each case the tumour was in the region of Monro's foramen and was associated with ventricular dilatation. On computed tomography (CT), multiple subependymal nodules were found in 3 patients, and these well circumscribed isodense SEGAs were markedly enhanced by contrast medium. On magnetic resonance imaging (MRI), which was obtained in 3 patients, 2 SEGAs were isointense with the cerebral cortex and one with the white matter on T1-weighted images, and on T2-weighted images, 2 were isointense with the cortex and one with the white matter. At surgery the tumours appeared to originate from the inferolateral wall of the lateral ventricle in the region of the head of the caudate nuclei. Total macroscopic removal was achieved in 3 patients, and subtotal removal in one patient. Follow up ranged from 4.6 to 13.2 years, and all patients have exhibited similar physical and mental conditions to preoperative. So far there has been no evidence of any recurrences. The diagnosis and the surgical indications for SEGA are discussed, with periodic monitoring with neuroimaging studies being recommended even for asymptomatic patients with 'subependymal nodules'.
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Affiliation(s)
- S Nishio
- Department of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Di Matteo G, Maturo A, Marzullo A, Peparini N, Wedard BM, Zeri KP, Di Matteo FM, Mascagni D. Giant abdominopelvic epithelioid angiomyolipoma associated with tuberous sclerosis: report of a case. Surg Today 1999; 29:1183-8. [PMID: 10552339 DOI: 10.1007/bf02482270] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Tuberous sclerosis is a hereditary autosomal-dominant disease characterized by hamartomas that can develop in any organ. We report herein the case of a 34-year-old female with tuberous sclerosis and a huge abdominopelvic mass that started growing quickly 2 years after its diagnosis. The patient had undergone several previous operations for hydrocephalus and cerebral tubers, and a nephrectomy for right renal angiomyolipoma. On admission, she was in poor general health with renal failure, severe anemia, and weight loss. A laparotomy revealed that the tumor occupied the pelvis, the lower and part of the upper abdomen, and was hypervascularized, with an extremely irregular surface covered in nodules, vegetations, and areas of hemorrhagic necrosis. The development of the mass and the impossibility of recognizing the internal genital organs led us to assume that the formation had originated from these. Frozen-section examination indicated an undifferentiated tumor that had not been completely resected. Her postoperative course was complicated by bronchopneumonia and progressive renal failure. The patient died 10 days after surgery due to cardiorespiratory failure. A histological diagnosis of epithelioid angiomyolipoma was confirmed. Although it is presently impossible to determine whether angiomyolipoma with predominant epithelioid cells is more aggressive than typical angiomyolipoma, it definitively demonstrated local aggressive behavior in this patient.
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Affiliation(s)
- G Di Matteo
- Third Department of Surgery, University La Sapienza, Rome, Italy
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Torres OA, Roach ES, Delgado MR, Sparagana SP, Sheffield E, Swift D, Bruce D. Early diagnosis of subependymal giant cell astrocytoma in patients with tuberous sclerosis. J Child Neurol 1998; 13:173-7. [PMID: 9568761 DOI: 10.1177/088307389801300405] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We present 19 patients with tuberous sclerosis complex and subependymal giant cell astrocytoma. The mean age at the time of tumor diagnosis was 9.4 years (range, 1.5 to 21 years). Computed cranial tomography (CT) or cranial magnetic resonance imaging (MRI) identified the lesion which was resected in all cases. Seven patients had hydrocephalus and there was an interval increase in the tumor size or a large tumor without hydrocephalus in 12 patients. Surgical criteria included: (1) presence of hydrocephalus; (2) interval increase in tumor size; (3) new focal neurologic deficit attributable to the tumor; and/or (4) symptoms of increased intracranial pressure. Eight patients were identified through a surveillance program involving annual computed cranial tomography. All of these eight patients had their tumor removed prior to the development of symptoms, none had neurologic deficits which persisted after surgery, and none has so far developed recurrent subependymal giant cell astrocytoma. In contrast, of the 11 patients from the non-surveillance group 7 were symptomatic at tumor diagnosis, 1 had a complicated postoperative course, 2 developed recurrent giant cell astrocytoma, and 1 had an extensive lesion that could not be completely excised. Periodic cranial imaging may help to identify subependymal giant cell astrocytomas in tuberous sclerosis patients before they become symptomatic. Earlier diagnosis and treatment could reduce surgical morbidity and the risk of tumor recurrence.
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Affiliation(s)
- O A Torres
- Division of Pediatric Neurology, University of Texas Southwestern Medical School, Children's Medical Center of Dallas, 75235, USA
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Turgut M, Akalan N, Ozgen T, Ruacan S, Erbengi A. Subependymal giant cell astrocytoma associated with tuberous sclerosis: diagnostic and surgical characteristics of five cases with unusual features. Clin Neurol Neurosurg 1996; 98:217-21. [PMID: 8884092 DOI: 10.1016/0303-8467(96)00028-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Five children with tuberous sclerosis and intracranial tumors were surgically treated at Neurosurgery Department of Hacettepe University School of Medicine. Two of the five patients presented with the giant cell astrocytoma filling the third ventricle. Direct surgical intervention and tumor removal was carried out in all four patients (three with a total surgical resection and one with a subtotal resection) and cerebrospinal fluid shunting procedure in one. Histopathological examination revealed giant cell astrocytomas in four patients. Postoperatively, one died and the rest four patients survived with minor focal neurologic difficulties. The surgical results and the changing concepts in the treatment of tuberous sclerosis are discussed and the literature is reviewed.
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Affiliation(s)
- M Turgut
- Department of Neurosurgery, Adnan Menderes University School of Medicine, Aydin, Turkey
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Abstract
Neurological complications and other causes of morbidity were studied in 122 of 131 individuals (64 males, 67 females) with tuberous sclerosis, in a popululation in which its prevalence was 1/26,500. Seizures occurred in 78 per cent, beginning at less that one year of age in 69 per cent (in more males than females in both cases) and after age 16 in 4 per cent. More males than females also had infantile spasms and persistent seizures. Learning disorder occured in 53 per cent (also in more males), all with a history of seizures, and was strongly correlated with age at onset of seizures, type of seizure and outcome for seizure control. Of subjects with learning disorder, 85 per cent required supervision for daily living and 65 per cent had little or no language; 97 per cent were fully mobile. Hemiparesis had occurred in eight of the 131, giant cell astrocytomas in nine bilateral polycystic kidney disease in two, and haemorrhagic complication relating to renal angiomyolipomas in six.
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Affiliation(s)
- D W Webb
- Department of Child Health, Southhampton General Hospital, UK
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Abstract
We retrospectively analyzed the clinical manifestations of complex partial seizures (CPS) in children aged < or = 10 years using video and EEG telemetry and evaluated their course, investigations, management, and seizure status at follow-up. Seventeen patients with CPS were studied at the Prince of Wales Children's Hospital (POWCH) and Prince Henry Hospital (PHH) between 1987 and 1992. Because 15 of the 17 patients had intractable seizures, the population was selective. Mean age was 6.5 years; 4 patients were aged < or = 2 years. Clinical features were normal or mild intellectual handicap (13); hemiplegia (5); and infantile spasms preceding CPS (4); of these, 2 also had simple partial motor seizures. Structural abnormalities were noted on scanning in 9 patients. Eighty-seven seizures were reviewed. Mean duration of each clinical seizure was 59.7 s (total population), 108 s (subgroup 1, aged < or = 2 years), and 48.5 s (subgroup 2, aged > 2 years). Major ictal manifestations were auras (9), staring (9), autonomic changes (6), and automatisms (17). In subgroup 1, automatisms were simple and mainly oroalimentary and gestural. Two patients had no change in surface ictal recordings, and 2 had normal interictal EEGs. At follow-up, 8 patients were seizure-free for 6 months, 1 was partially controlled (more than two seizures a month), and 8 had intractable seizures (two or more seizures a month). Seven patients underwent operation for intractable epilepsy, and 4 achieved a class 1A outcome (Engel classification).
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Affiliation(s)
- A M Bye
- Department of Paediatric Neurology, Prince of Wales Children's Hospital, Randwick, New South Wales, Australia
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18
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Abstract
A case of tuberous sclerosis with gingival overgrowth is presented. A brief literature review and diagnostic criteria of tuberous sclerosis are discussed. The patient had a full-mouth gingivectomy with frequent post-operative maintenance visits. After 6 months, the overgrowth in conjunction with the tuberous sclerosis returned.
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Affiliation(s)
- D Thomas
- Department of Periodontics, School of Dentistry, University of Missouri-Kansas City
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Conzen M, Oppel F. Tuberous sclerosis in neurosurgery. An analysis of 18 patients. Acta Neurochir (Wien) 1990; 106:106-9. [PMID: 2284983 DOI: 10.1007/bf01809450] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Eighteen patients with tuberous sclerosis have been analysed, treated between 1981 and 1987. The diagnosis was made on the clinical triad of adenoma sebaceum, mental retardation and epilepsy. In 6 patients a positive family history of the heredo-familial autosomal-dominant disease was found. The neuroradiological examinations showed in 4 patients tumours with obstruction of the ventricles. All 4 patients were operated on and in 2 additional cases only shunt procedures were performed. The diagnosis, neuroradiological investigations with CT scan and MRI, and the neurosurgical management will be discussed in the light of our material and by literature.
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Affiliation(s)
- M Conzen
- Department of Neurosurgery, Gilead Hospitals, Bielefeld, Federal Republic of Germany
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Braffman BH, Bilaniuk LT, Zimmerman RA. MR of central nervous system neoplasia of the phakomatoses. Semin Roentgenol 1990; 25:198-217. [PMID: 2112270 DOI: 10.1016/0037-198x(90)90049-a] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- B H Braffman
- Department of Radiology, Memorial Hospital, Hollywood, FL 33021
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Finkelstein SD, Schwartz DA, Brill CB, Peyster RG, Black P. Subependymal giant cell astrocytoma diagnosed by CT-guided stereotactic brain biopsy. J Child Neurol 1988; 3:292-3. [PMID: 3058783 DOI: 10.1177/088307388800300410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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23
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25
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Pinto-Lord MC, Abroms IF, Smith TW. Hyperdense cerebral lesion in childhood tuberous sclerosis: computed tomographic demonstration and neuropathologic analysis. Pediatr Neurol 1986; 2:245-8. [PMID: 3508697 DOI: 10.1016/0887-8994(86)90057-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A child with focal intractable seizures and electroencephalographic evidence of a highly epileptogenic focus was found to have a high-density, wedge-shaped lesion in the left parietal region on cerebral computed tomography. The lesion extended from the ventricular to the pial surfaces and did not enhance after contrast infusion. Biopsy confirmed the diagnosis of tuberous sclerosis. Atypical features of tuberous sclerosis on computed tomography are reviewed and the possible pathogenesis of the lesion is discussed.
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Affiliation(s)
- M C Pinto-Lord
- Department of Pediatrics, University of Massachusetts Medical School, Worcester 01605
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Kiribuchi K, Uchida Y, Fukuyama Y, Maruyama H. High incidence of fundus hamartomas and clinical significance of a fundus score in tuberous sclerosis. Brain Dev 1986; 8:509-17. [PMID: 3799919 DOI: 10.1016/s0387-7604(86)80096-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A detailed ophthalmological study was performed on a consecutive series of 100 cases with tuberous sclerosis (TS). A fundus score was given to each patient according to the size and number of fundus hamartomas to correlate them with other clinical symptoms. TS-Specific fundus hamartomas were detected in 87% of the subjects. There were no significant differences in the distribution of the scores with age, and considerably high scores were given even for younger infants and children. The fundus scores were higher in sporadic cases or the complete type than in heredofamilial cases or the incomplete type. On fluorescein fundus angiography in 25 patients with 72 hamartomas, various degrees of hyperfluorescence were found in 87% of the lesions, while no leakage was found in the rest. Other ocular findings included depigmented iris sectors in 12 cases, punched-out chorioretinal defects in 9, and unilateral visual impairment due to either primary or secondary effects of the hamartomas in 3.
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Abstract
Supratentorial intraventricular tumors in childhood are relatively uncommon neoplasms. They are generally benign lesions with certain anatomic predilection, producing symptoms by local expansion and obstruction of cerebrospinal fluid flow. Increased intracranial pressure occurs without focal neurologic deficit because of their relatively silent central cerebral location. The benign nature of supratentorial intraventricular tumors preclude a formal staging system. Listing of tumor type and anatomic location is sufficient.
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