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Knoblauch AL, Blaß BI, Steiert C, Neidert N, Puzik A, Neumann-Haefelin E, Ganner A, Kotsis F, Schäfer T, Neumann HPH, Elsheikh S, Beck J, Klingler JH. Screening and surveillance recommendations for central nervous system hemangioblastomas in pediatric patients with Von Hippel-Lindau disease. J Neurooncol 2024; 168:537-545. [PMID: 38647646 PMCID: PMC11186940 DOI: 10.1007/s11060-024-04676-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE Von Hippel-Lindau (VHL) disease is an autosomal-dominantly inherited tumor predisposition syndrome. One of the most common tumors are central nervous system (CNS) hemangioblastomas. Recommendations on the initiation and continuation of the screening and surveillance program for CNS tumors in pediatric VHL patients are based on small case series and thus low evidence level. To derive more robust screening recommendations, we report on the largest monocentric pediatric cohort of VHL patients. METHODS We performed a retrospective analysis on a pediatric cohort of 99 VHL patients consulted at our VHL center from 1992 to 2023. Clinical, surgical, genetic, and imaging data were collected and statistically analyzed. RESULTS 42 patients (50% male) developed CNS hemangioblastomas, of whom 18 patients (56% male) underwent hemangioblastoma surgery (mean age at first surgery: 14.9 ± 1.9 years; range 10.2-17). The first asymptomatic patient was operated on at the age of 13.2 years due to tumor progress. Truncating VHL mutation carriers had a significantly higher manifestation rate (HR = 3.7, 95% CI: 1.9-7.4, p < 0.0001) and surgery rate (HR = 3.3, 95% CI: 1.2-8.9, p = 0.02) compared with missense mutation carriers. CONCLUSION We recommend starting MRI imaging at the age of 12 years with examination intervals every (1-) 2 years depending on CNS involvement. Special attention should be paid to patients with truncating variants. Affected families should be educated regularly on potential tumor-associated symptoms to enable timely MRI imaging and eventually intervention, as CNS hemangioblastoma may develop before screening begins. GERMAN CLINICAL TRIALS REGISTER REGISTRATION NUMBER DRKS00029553, date of registration 08/16/2022, retrospectively registered.
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Affiliation(s)
- Anna Laura Knoblauch
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany.
| | - B-I Blaß
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
| | - C Steiert
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
| | - N Neidert
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
- Berta-Ottenstein-Programme for Clinician Scientists, Medical Center - University of Freiburg, Freiburg, Germany
| | - A Puzik
- Department of Pediatric Hematology and Oncology, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - E Neumann-Haefelin
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - A Ganner
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - F Kotsis
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - T Schäfer
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - H P H Neumann
- Renal Division, Department of Medicine, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - S Elsheikh
- Department of Neuroradiology, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - J Beck
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
| | - J-H Klingler
- Department of Neurosurgery, Faculty of Medicine, Medical Center - University of Freiburg, University of Freiburg, Breisacher Str. 64, 79106, Freiburg, Germany
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Reecher HM, Hussain O, Treffy R, Nerva JD. Preoperative embolization and microsurgical resection of a cerebellar hemangioblastoma: embolization goals and technical nuances of the approaches. Illustrative case. JOURNAL OF NEUROSURGERY. CASE LESSONS 2024; 7:CASE24100. [PMID: 38768516 PMCID: PMC11111415 DOI: 10.3171/case24100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 03/28/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Resection remains the optimal treatment for hemangioblastomas, highly vascular tumors commonly located in the cerebellum or spinal cord. Preoperative embolization can be used with caution to reduce intraoperative blood loss and promote gross-total resection while reducing neurological morbidity. OBSERVATIONS The authors report a case of a 44-year-old male who presented with worsening dizziness, gait imbalance, and diplopia. Imaging revealed a large vascular cerebellar mass with brainstem compression and hydrocephalus, concerning for hemangioblastoma. The patient underwent preoperative embolization of the main arterial supply from the right superior cerebellar artery, which devascularized the tumor and reduced the early venous shunting, followed by gross-total resection of the tumor. Preoperative embolization helped to facilitate safe microsurgical resection because this main arterial supply was deep to the planned surgical approach, and the Onyx cast served as a landmark of the dorsal midbrain and remaining arterial supply. This resulted in minimal intraoperative blood loss. At 2-year follow-up, the patient's diplopia and vertigo had resolved, and his gait continues to improve. LESSONS Despite controversy regarding the use of preoperative embolization for hemangioblastoma resection, the authors emphasize its safety and utility during resection of a large cerebellar hemangioblastoma. Onyx embolization provided benefit in both reducing the tumor blood supply and serving as intraoperative visual guidance.
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Riazi A, Emaeillou Y, Najafi N, Hoseinimanesh M, Ashkaran MI, Tehrani DS. Patients With Hemangioblastoma: Mood Disorders and Sleep Quality. Brain Tumor Res Treat 2024; 12:87-92. [PMID: 38742256 PMCID: PMC11096633 DOI: 10.14791/btrt.2023.0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 01/05/2024] [Accepted: 02/06/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Sleep has confirmed physical, psychological, and behavioral benefits, and disruptions can result in disturbances in these states. Moreover, it can be linked bidirectionally with susceptibility to and the subsequent status of brain tumors. The current study examined mood disorders and sleep quality before and after surgery for hemangioblastoma brain tumors. METHODS Thirty-two patients diagnosed with hemangioblastoma brain tumors between 2017 and 2023 underwent surgical treatment. The Karnofsky Performance Status and ECOG performance status scales, the Brunel Mood Scale, the Morningness-Eveningness Questionnaire, and the Mini-Sleep Questionnaire were employed to assess the patients. RESULTS The findings indicate that after surgery, sleep quality and mood disorders, including tension, vigor, and depression, did not exhibit significant differences in these patients (p>0.05). However, tension, vigor, depression, and sleep quality did have a significant impact on their functional status post-surgery (p<0.05). CONCLUSION Depression is the significant mood factor in patients with brain tumors that impact their functional status. In this context, it is recommended that psychological therapies be considered for them, alongside conducting more comprehensive and in-depth studies on psychological disorders in patients with brain tumors.
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Affiliation(s)
- Ali Riazi
- Department of Neurosurgery, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Yaser Emaeillou
- Health Management Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Nima Najafi
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Auricchio AM, Calvanese F, Pohjola A, Laakso A, Niemelä M. Hemangioblastoma and arteriovenous malformation in the same patient: a not random association or two isolated entities? Systematic review starting from a unique case. Neurochirurgie 2024; 70:101537. [PMID: 38324942 DOI: 10.1016/j.neuchi.2024.101537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/24/2024] [Accepted: 01/30/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND The association between intracranial hemangioblastomas and arteriovenous malformations has been documented in very few cases in literature since 1965 and might present in three modalities: "intermixed, adjacent and separated (spatially and temporally)". Often, the pattern of presentation is "intermixed". According to our systematic review, we propose an adjustment of the previous classification, specifically for these entities. We describe the first case of a truly "spatially separated" association between these two lesions. METHODS Our study encompassed all adult patients diagnosed with both intracranial hemangioblastoma and AVM who were evaluated in the last 20-year period, from 2003 to 2023 at Helsinki University Hospital. Cases of this coexistence were retrospectively identified and collected from clinical records. For the systematic review, studies reporting the coexistence of hemangioblastoma and AVM in adult patients (>18 years old) were selected. Given the rarity of this pattern, case reports were also included. RESULTS The combined analysis of our systematic review and institutional retrospective study revealed a total of only seven identified cases. We applied the classification of neoplasms and AVM by Yano, modifying and adapting it into our screened patient series. We systematically reclassified "adjacent" and genuinely "spatially separated" patterns based on the vascular axis supplying both lesions. CONCLUSIONS Hemangioblastomas and AVMs rarely coexist in the same patient. Our study reports the first instance of a truly "spatially separated" sporadic association between these vascular lesions. The rarity of such coexistence underscores the need for a nuanced and systematic classification to guide the management of these infrequent cases.
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Affiliation(s)
- Anna Maria Auricchio
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland; Department of Neurosurgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Francesco Calvanese
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Anni Pohjola
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Aki Laakso
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mika Niemelä
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Yoo KH, Park DJ, Marianayagam NJ, Gu X, Pollom EL, Soltys SG, Chang SD, Meola A. Stereotactic Radiosurgery for Cranial and Spinal Hemangioblastomas: A Single-Institution Retrospective Series. Neurosurgery 2024; 94:630-642. [PMID: 37967154 DOI: 10.1227/neu.0000000000002728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/27/2023] [Indexed: 11/17/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Stereotactic radiosurgery (SRS) has been an attractive treatment modality for both cranial and spinal hemangioblastomas, especially for multiple lesions commonly associated with von Hippel-Lindau (VHL) disease. This study aims to provide the largest long-term analysis of treatment efficacy and adverse effects of SRS for cranial and spinal hemangioblastomas at a single institution. METHODS We evaluated the clinical and radiological outcomes of patients with hemangioblastomas treated with CyberKnife SRS at our institute from 1998 to 2022. The follow-up data were available for 135 hemangioblastomas in 35 patients. Twenty-eight patients had 123 hemangioblastomas associated with VHL, and 7 had 12 sporadic hemangioblastomas. The median age was 36 years, and the median tumor volume accounted for 0.4 cc. The SRS was administered with the median single-fraction equivalent dose of 18 Gy to the 77% median isodose line. RESULTS At a median follow-up of 57 months (range: 3-260), only 20 (16.2%) of the VHL-associated and 1 (8.3%) sporadic hemangioblastomas progressed. The 5-year local tumor control rate was 91.3% for all hemangioblastomas, 91.7% among the sporadic lesions, and 92.9% in patients with VHL. SRS improved tumor-associated symptoms of 98 (74.8%) of 131 symptomatic hemangioblastomas, including headache, neck pain, dizziness, visual disturbances, dysesthesia, ataxia, motor impairment, seizures, and dysphagia. Two patients developed radiation necrosis (5.7%), and 1 of them required surgical resection. CONCLUSION SRS is a safe and effective treatment option for patients with hemangioblastomas in critical locations, such as the brainstem, cervicomedullary junction, and spinal cord, and in patients with multiple hemangioblastomas associated with VHL disease.
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Affiliation(s)
- Kelly H Yoo
- Department of Neurosurgery, Stanford University School of Medicine, Stanford , California , USA
| | - David J Park
- Department of Neurosurgery, Stanford University School of Medicine, Stanford , California , USA
| | - Neelan J Marianayagam
- Department of Neurosurgery, Stanford University School of Medicine, Stanford , California , USA
| | - Xuejun Gu
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford , California , USA
| | - Erqi L Pollom
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford , California , USA
| | - Scott G Soltys
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford , California , USA
| | - Steven D Chang
- Department of Neurosurgery, Stanford University School of Medicine, Stanford , California , USA
| | - Antonio Meola
- Department of Neurosurgery, Stanford University School of Medicine, Stanford , California , USA
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Zamarud A, Marianayagam NJ, Park DJ, Yener U, Yoo KH, Meola A, Chang SD. The outcome of central nervous system hemangioblastomas in Von Hippel-Lindau (VHL) disease treated with belzutifan: a single-institution retrospective experience. J Neurooncol 2023; 165:373-379. [PMID: 37955759 DOI: 10.1007/s11060-023-04496-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/01/2023] [Indexed: 11/14/2023]
Abstract
PURPOSE Belzutifan is a Hypoxia Inducible Factor 2-alpha inhibitor approved in 2021 by the FDA for the treatment of renal cell carcinoma (RCC) in patients with Von-Hippel Landau (VHL) disease. These patients can also present with central nervous system (CNS) hemangioblastomas (HBs). We aim to study the effectiveness and adverse effects of belzutifan for CNS HBs, by reporting our preliminary institutional experience. METHODS We present a series of VHL patients with CNS HBs undergoing treatment with belzutifan for RCC. All the included patients met the RECIST inclusion criteria. The clinical and radiological outcome measures included: Objective response rate (ORR), time-to-response (TTR), adverse events (AE), and patient response. Patient response was classified as partial response (PR), complete response (CR), progressive disease (PD), or stable disease (SD). RESULTS Seven patients with 25 HBs were included in our study. A belzutifan dose of 120 mg/day PO was administered for a median of 13 months (range 10-17). Median follow up time was 15 months (range 10-24). An ORR of 71% was observed. The median TTR was 5 months (range: 1-10). None of the patients showed CR, while 5 patients (71.4%) showed PR and 2 (28.5%) showed SD. Among patients with SD the maximum tumor response was 20% [increase/decrease] of the lesion diameter. All the patients experienced decreased hemoglobin concentration, fatigue, and dizziness. None of the patients experienced severe anemia (grade 3-4 CTCAE). CONCLUSION Belzutifan appears to be an effective and safe treatment for CNS hemangioblastoma in VHL patients. Further clinical trials to assess the long-term effectiveness of the medication are required.
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Affiliation(s)
- Aroosa Zamarud
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Neelan J Marianayagam
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - David J Park
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Ulas Yener
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Kelly H Yoo
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Antonio Meola
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Steven D Chang
- Department of Neurosurgery, Stanford University School of Medicine, Stanford, CA, 94305, USA.
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Han B, Zhang L, Jia W. Pediatric Spinal Hemangioblastomas: Clinical Features and Surgical Outcomes of 39 Cases. Neurospine 2023; 20:343-352. [PMID: 37016883 PMCID: PMC10080452 DOI: 10.14245/ns.2244970.485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 01/18/2023] [Indexed: 04/03/2023] Open
Abstract
Objective: Spinal hemangioblastomas (HBs) are a rare pathology, especially in the pediatric population. The natural history and long-term outcomes of pediatric patients with spinal HBs remain unclear due to their scarcity.Methods: A retrospective review of the clinical data and treatment outcomes of children with spinal HBs in our institution from 2012 to 2021 was conducted.Results: Thirty-nine pediatric patients were included, with an average age of 15.9 ± 2.9 years (range, 8–18 years), and 51.3% were female. Children were more likely to have von Hippel-Lindau (VHL) disease (p < 0.001), a family history of VHL (p < 0.001), multiple symptoms (p = 0.006), a shorter duration of symptoms (p < 0.001), and a larger lesion size (p = 0.004) and volume (p = 0.008) than their adult counterparts. The VHL-associated group of patients was more likely to present with multiple symptoms (p = 0.026), have a family history of VHL (p < 0.001), have multiple HBs (p < 0.001) and have synchronous intracranial lesions (p < 0.001) than the sporadic group. After surgery, 15 patients (38.5%) showed improved clinical outcomes, 17 patients (43.6%) remained unchanged, 4 patients (10.2%) worsened, and 3 patients (7.7%) died of tumor progression. During follow-up, there was a high rate of recurrence and repeated surgery, especially for children in the VHL-associated group.Conclusion: Pediatric patients with spinal HBs appear to have a higher relapse risk than their adult counterparts. Therefore, life-long follow-up of these patients is necessary, especially for VHL-associated cases. Surgery can benefit children with HBs and should be considered early to avoid irreversible neurological deterioration.
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Affiliation(s)
- Bo Han
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liang Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, China
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Co-corresponding Author Liang Zhang Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang 065001, China
| | - Wenqing Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Corresponding Author Wenqing Jia Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Fengtai District, Beijing 100070, China
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Immunological Aspects of Von Hippel-Lindau Disease: A Focus on Neuro-Oncology and Myasthenia Gravis. Diagnostics (Basel) 2023; 13:diagnostics13010144. [PMID: 36611440 PMCID: PMC9818211 DOI: 10.3390/diagnostics13010144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023] Open
Abstract
Von Hippel-Lindau (VHL) disease is an autosomal dominant condition that predisposes affected individuals to a variety of malignant and benign neoplasms. The pathogenetic turning point of this illness is the accumulation of hypoxia-inducible factor (HIF)-1α, a transcription factor of several genes involved in oncogenesis, angiogenesis, tissue regeneration, metabolic regulation, hematopoiesis, and inflammatory responses. From an oncological perspective, increased awareness of the molecular pathways underlying this disease is bringing us closer to the development of specific and targeted therapies. Meanwhile, on the surgical side, improved understanding can help to better identify the patients to be treated and the surgical timing. Overall, pathogenesis research is crucial for developing patient-tailored therapies. One of the actual key topics of interest is the link between the VHL/HIF axis and inflammation. The present study aims to outline the fundamental mechanisms that link VHL disease and immune disorders, as well as to explore the details of the overlap between VHL disease and myasthenia gravis (MG) pathogenetic pathways. As a result, MG becomes a paradigm for autoimmune disorders that might be related with VHL disease.
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Chang KC, Hsieh CT, Huang JS. Supratentorial hemangioblastoma: A rare case report and literature review. Radiol Case Rep 2022; 17:4156-4160. [PMID: 36105844 PMCID: PMC9464762 DOI: 10.1016/j.radcr.2022.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 06/30/2022] [Accepted: 07/03/2022] [Indexed: 12/04/2022] Open
Abstract
Hemangioblastomas are rare and benign tumors of the central nervous system. They account for 1.5%-2.5% of all intracranial tumors and have an incidence of 3.2%. The resemblance of hemangioblastomas to other tumors renders preoperative diagnosis and management challenging. Herein, we report a case of a supratentorial hemangioblastoma accompanied by extensive reactive gliosis and diagnosed through magnetic resonance imaging. In addition, we review the relevant literature.
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Hovis GEA, Brown NJ, Ton E, Shahrestani S, Reveche H, Maddipatla V, Gendreau J, Golshani K. Bibliometric Analysis of the 100 Most Influential Hemangioblastoma Research Articles Illustrates Progress in Clinical Management and Room for Growth in Targeted Therapies. World Neurosurg 2022; 166:1-14. [PMID: 35779759 DOI: 10.1016/j.wneu.2022.06.116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE This bibliometric analysis aims to identify the most impactful articles on hemangioblastoma (HB) and evaluate the trajectory of academic literature in the field. METHODS The authors performed a title search using the Web of Science database, with ("hemangioblastoma" OR "haemangioblastoma") as a search query. The top 100 cited articles from the years 1900-2020 were sorted by the descending order of the total citation count. The following variables were assessed for each article: title, first author name and institution, publication year, country of origin, citation count, citations per year, and journal impact factor. RESULTS The query yielded 1918 articles related to the topic of HB that were published between the years 1900 and 2020 in 42 unique journals. The most prolific decade of publication was the 2000s (35%), followed by the 1990s (33%) and the 1980s (11%). The average citation count was 88.3 (range, 47-426), and the mean number of citations per year was 3.74 (range, 0.660-17.8). CONCLUSIONS This is the first bibliometric analysis to evaluate the most influential HB publications. Though a majority of HBs are sporadic, these results suggest a research focus on von Hippel-Lindau-associated tumors. Despite established evidence for the potential to control HB growth with vascular endothelial growth factor inhibition, there are no known clinical trials underway for this investigation. There is a need for consistent treatment guidelines for asymptomatic HBs, as resection can prevent the development of neurological deficits. An improved understanding of the etiology of these neoplasms could promote the development of novel diagnostic and treatment methods.
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Affiliation(s)
- Gabrielle E A Hovis
- Department of Neurological Surgery, University of California, Orange, California, USA
| | - Nolan J Brown
- Department of Neurological Surgery, University of California, Orange, California, USA.
| | - Emily Ton
- Department of Neurological Surgery, University of California, San Diego, California, USA
| | - Shane Shahrestani
- Department of Neurological Surgery, University of California, Orange, California, USA
| | - Hope Reveche
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Vishnu Maddipatla
- Department of Neurological Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Julian Gendreau
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, USA
| | - Kiarash Golshani
- Department of Neurological Surgery, University of California, Orange, California, USA
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Zhang X, Huang B, Jiang H, Wei H. Case Report: Hemangioblastoma- Like Clear Cell Stromal Tumor of the Left Lower Lung. Front Med (Lausanne) 2022; 9:836012. [PMID: 35510252 PMCID: PMC9058074 DOI: 10.3389/fmed.2022.836012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/03/2022] [Indexed: 11/23/2022] Open
Abstract
Background Hemangioblastoma-like clear cell stromal tumor (HLCCST) is a recently reported neoplasm of the lung. Only 13 cases have been reported in four recent studies. Because HLCCST is very rare, it has not been included in the 2021 WHO classification of lung tumors. Case Presentation We report a case of HLCCST of the left lower lung in a 40-year-old female who was admitted to our hospital after pulmonary nodules were discovered. A plain chest CT scan showed a nodular high-density shadow measuring approximately 8 mm in diameter in the left lower lung. The lesion had clear borders, uneven internal density, and a low-density central vacuolar area. The left lower lung was partially resected by video-assisted thoracic surgery. Post-operative histopathologic diagnosis “hemangioblastoma-like clear cell stromal tumor” of the left lower lung. Conclusion The HLCCST is an extremely rare tumor and needs long-term follow-up after operation. Clinically, it may be easily confused with other benign and malignant tumors of the lung, and diagnosis is solely determined by histopathologic examination. This case suggests that immunohistochemical CD34 can be a strong positive marker.
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Affiliation(s)
- Xiaowei Zhang
- Department of Pathology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, China
| | - Bifei Huang
- Department of Pathology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, China
- *Correspondence: Bifei Huang,
| | - Hongquan Jiang
- Department of Thoracic Surgery, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, China
| | - Hangping Wei
- Department of Medical Oncology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, China
- Hangping Wei,
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12
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Hudler P, Urbancic M. The Role of VHL in the Development of von Hippel-Lindau Disease and Erythrocytosis. Genes (Basel) 2022; 13:genes13020362. [PMID: 35205407 PMCID: PMC8871608 DOI: 10.3390/genes13020362] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 12/20/2022] Open
Abstract
Von Hippel-Lindau disease (VHL disease or VHL syndrome) is a familial multisystem neoplastic syndrome stemming from germline disease-associated variants of the VHL tumor suppressor gene on chromosome 3. VHL is involved, through the EPO-VHL-HIF signaling axis, in oxygen sensing and adaptive response to hypoxia, as well as in numerous HIF-independent pathways. The diverse roles of VHL confirm its implication in several crucial cellular processes. VHL variations have been associated with the development of VHL disease and erythrocytosis. The association between genotypes and phenotypes still remains ambiguous for the majority of mutations. It appears that there is a distinction between erythrocytosis-causing VHL variations and VHL variations causing VHL disease with tumor development. Understanding the pathogenic effects of VHL variants might better predict the prognosis and optimize management of the patient.
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Affiliation(s)
- Petra Hudler
- Medical Centre for Molecular Biology, Institute of Biochemistry and Molecular Genetics, Faculty of Medicine, University of Ljubljana, Vrazov trg 2, 1000 Ljubljana, Slovenia;
| | - Mojca Urbancic
- Eye Hospital, University Medical Centre Ljubljana, Grabloviceva ulica 46, 1000 Ljubljana, Slovenia
- Correspondence:
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Hajjaj A, Overdam KA, Gishti O, Ramdas WD, Kiliç E. Efficacy and safety of current treatment options for peripheral retinal haemangioblastomas: a systematic review. Acta Ophthalmol 2022; 100:e38-e46. [PMID: 33834636 DOI: 10.1111/aos.14865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 03/16/2021] [Indexed: 01/15/2023]
Abstract
IMPORTANCE Approximately twenty per cent of Von Hippel-Lindau patients with retinal haemangioblastomas (RH) suffer from visual impairment. Various treatment options are available for peripheral RH. However, management of peripheral RH is complex due to multifocality and bilaterality. OBJECTIVE To summarize published evidence on efficacy and safety of different interventions for peripheral RH and to provide treatment recommendations for specialists. EVIDENCE REVIEW Comprehensive searches were performed using Medline, Embase, Web of Science and Google Scholar database on 4 March 2020. English publications that described outcomes related to efficacy or complications in at least two patients with peripheral RH were included. Efficacy and safety were estimated by complete tumour eradication rate, pretherapeutic and treatment-related complication rate. Odds ratios (OR) with 95% confidence intervals (CI) were calculated to calculate the risk estimate of complications between treatment options. FINDINGS Twenty-seven articles were included in this review describing nine different treatment options for peripheral RH: laser photocoagulation (n = 230), cryotherapy (n = 50), plaque radiotherapy (n = 27), vitreoretinal surgery (n = 88), photodynamic therapy (PDT; n = 14), transpupillary thermotherapy (TTT; n = 10), external beam radiotherapy (n = 3), systemic treatment (n = 7) and intravitreal anti-VEGF (n = 2). Complete tumour eradication was achieved in 86.7% (95% CI: 83.5-89.9%) of all eyes. For the different treatments, this was after laser photocoagulation 89.9% (86.1-93.7%), cryotherapy 70.2% (57.0-83.4%), plaque radiotherapy 96.3% (89.1-100.0%), vitreoretinal surgery (100.0%), PDT 64.3% (38.3-90.3%) and TTT 80.0% (53.8-100.0%). No complete tumour eradication was achieved after systemic therapy, external beam radiotherapy or intravitreal anti-VEGF. Photodynamic therapy and vitreoretinal surgery showed the highest complication rate after treatment compared to the other treatments (OR 10.5 [95% CI: 2.9-38.4]) and (OR 5.9 [95% CI: 3.4-9.9]), respectively. Cases that had pretherapeutic complications showed a higher treatment-related complication rate (OR 14.8 [95% CI: 7.3-30.0]) than cases without complications before treatment. CONCLUSIONS AND RELEVANCE These findings suggest that laser photocoagulation is the safest and most effective treatment method for peripheral RH up to 1.5 mm in diameter. Vitreoretinal surgery has the highest success rate for complete tumour eradication and may be the most suitable treatment option in the presence of pretherapeutic complications and for larger tumours.
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Affiliation(s)
- Anass Hajjaj
- Department of Ophthalmology Erasmus Medical Center Rotterdam The Netherlands
| | | | - Olta Gishti
- The Rotterdam Eye Hospital Rotterdam The Netherlands
| | - Wishal D. Ramdas
- Department of Ophthalmology Erasmus Medical Center Rotterdam The Netherlands
| | - Emine Kiliç
- Department of Ophthalmology Erasmus Medical Center Rotterdam The Netherlands
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Dos Santos e Santos C, dos S. e Santos G, Araujo Tuma Santos C. Anesthetic Management for Resection of a Cerebellar Hemangioblastoma Leading to Brainstem Compression in a Patient With Von Hippel-Lindau Disease. Cureus 2021; 13:e20608. [PMID: 35103184 PMCID: PMC8782097 DOI: 10.7759/cureus.20608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 11/23/2022] Open
Abstract
Von Hippel-Lindau (VHL) disease is a complex genetic syndrome characterized by multisystemic vascular neoplastic disorder. The affected population tends to develop tumors mainly involving the central nervous system, adrenal glands, pancreas, and kidneys. We describe anesthetic management for the resection of a cerebellar mass compressing the brainstem in a recently diagnosed 25-year-old female patient with a history of von Hippel-Lindau (VHL) syndrome. An uneventful occipital craniectomy for cerebellar tumor resection was performed under total intravenous anesthesia, without complications. The patient was discharged home on postoperative day five. This case depicts a situation in which a brainstem compressing lesion needs to be addressed urgently, and the pharmacological neuroprotective technique utilized for this procedure.
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Jeon C, Choi JW, Kong DS, Nam DH, Lee JI, Seol HJ. Treatment Strategy for Giant Solid Hemangioblastomas in the Posterior Fossa: A Retrospective Review of 13 Consecutive Cases. World Neurosurg 2021; 158:e214-e224. [PMID: 34728396 DOI: 10.1016/j.wneu.2021.10.169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Revised: 10/23/2021] [Accepted: 10/25/2021] [Indexed: 12/13/2022]
Abstract
OBJECTIVE To analyze radiologic characteristics, treatment strategy, and treatment outcomes of posterior fossa giant solid hemangioblastomas (GSHBs; ≥4 cm in maximum diameter). METHODS We performed a retrospective study of 13 consecutive patients (9 male and 4 female patients; mean age, 57.5 ± 13.3 years; range, 24-76 years) with GSHB who underwent surgical resection at a single institution between 2002 and 2018. The median follow-up was 33 months (range, 12-120 months). For each patient, neuroimaging findings, operative record, and treatment outcome were reviewed. RESULTS Seven tumors (53.8%) were located within cerebellar hemispheres, 4 (30.8%) in proximity to the brainstem, 1 (7.7%) within the cerebellar vermis, and 1 (7.7%) in the cerebellopontine angle. The mean maximum diameter was 4.8 ± 0.8 cm (range, 4.0-6.7 cm). Gross total resection was achieved in 11 patients (84.6%), and near-total resection in 2 patients (15.4%). Surgical complications occurred in 5 patients (38.5%); persistent neurologic deficits occurred in 2 patients (15.4%). Estimated progression-free survival after surgery was 92.3%, 80.8%, and 80.8% at 1, 5, and 10 years, respectively, whereas the estimated 1-year, 5-year, and 10-year overall survival was 100%, 90%, and 90%, respectively. CONCLUSIONS GSHBs are surgically challenging. The current study shows that favorable outcome can be achieved for GSHBs in the cerebellar hemispheres and vermis. For those involving the brainstem, planned near-total resection or subtotal resection in a piecemeal fashion can be attempted if en bloc resection is judged to be infeasible, and further intervention can be considered as needed.
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Affiliation(s)
- Chiman Jeon
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jung Won Choi
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Doo-Sik Kong
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Do-Hyun Nam
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jung-Il Lee
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ho Jun Seol
- Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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16
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Huntoon K, Shepard MJ, Lukas RV, McCutcheon IE, Daniels AB, Asthagiri AR. Hemangioblastoma diagnosis and surveillance in von Hippel-Lindau disease: a consensus statement. J Neurosurg 2021:1-6. [PMID: 34598132 DOI: 10.3171/2021.3.jns204203] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 03/23/2021] [Indexed: 01/26/2023]
Abstract
OBJECTIVE Hemangioblastomas are a frequent underlying cause of neurological morbidity and death in patients with von Hippel-Lindau disease (VHL). Although these benign tumors can cause significant neurological debility when undetected and untreated, unified evidence-based surveillance recommendations for VHL patients have not been established. To develop consensus recommendations, the VHL Alliance established an expert committee, named the International VHL Surveillance Guidelines Consortium, to define surveillance recommendations. METHODS The Central Nervous System (CNS) Hemangioblastoma Subcommittee of the Guidelines Consortium was formed as a multidisciplinary team of experts in the diagnosis and management of hemangioblastomas. Recommendations were formulated using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) and National Comprehensive Cancer Network Categories of Evidence and Consensus categorization after a comprehensive literature review. RESULTS Published studies (n = 49) that discussed age at onset, MRI frequency, natural history of VHL, and the risks and benefits of surveillance were analyzed. Based on this analysis, the authors recommend that clinical evaluation (yearly) be used as the primary screening tool for hemangioblastomas in VHL. The subcommittee suggests that screening be performed between the ages of 11 and 65 years, or with the onset of symptoms, for synchronicity with other testing regimens in VHL. The subcommittee also recommends that baseline MRI be first performed at the age of 11 years (suggested 2B, level of evidence D) or after identification of neurological symptoms or signs (if earlier) and continue every 2 years (recommended 2A, level of evidence A). CONCLUSIONS The CNS Hemangioblastoma Subcommittee of the International VHL Surveillance Guidelines Consortium here proposes guidelines that aim to increase the early detection of VHL-associated hemangioblastomas to reduce their morbidity and mortality.
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Affiliation(s)
- Kristin Huntoon
- 1Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Ohio State University, Columbus, Ohio.,4Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas; and
| | - Matthew J Shepard
- 2Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia.,4Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas; and
| | - Rimas V Lukas
- 3Department of Neurology, Lou and Jean Malnati Brain Tumor Institute, Northwestern University, Chicago, Illinois
| | - Ian E McCutcheon
- 4Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, Texas; and
| | - Anthony B Daniels
- 5Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Ashok R Asthagiri
- 2Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
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Dalbah S, Bechrakis NE, Thomasen H, Flühs D, Rating P, Guberina M, Stuschke M, Fiorentzis M, Bornfeld N, Biewald E. Brachytherapy for Peripheral Retinal Capillary Haemangioblastoma in von Hippel-Lindau Disease. Klin Monbl Augenheilkd 2021; 238:781-787. [PMID: 34376008 DOI: 10.1055/a-1391-9110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AIM To report our experience with 106ruthenium-brachytherapy of peripheral capillary haemangioblastomas in patients with von Hippel-Lindau disease. DESIGN Retrospective case series. METHODS A total of 53 haemangioblastomas, treated with 106ruthenium-brachytherapy, were included in our study. The applied radiation dose, visual outcome, angioma activity, need for vitreoretinal surgery and incidence of secondary complications such as macular oedema, secondary glaucoma, vitreous haemorrhage, and epiretinal gliosis were assessed. RESULTS All treated eyes could be preserved. In 11 patients (20.8%), single brachytherapy did not achieve complete inactivation of the tumour. 31% developed macular oedema postoperatively. Tractional retinal detachment developed in 23.8%, and epiretinal gliosis was observed in 2.4% of patients. Vitreoretinal surgery was necessary in 50% of all treated eyes. At the end of the follow-up, 40.5% of all treated eyes achieved visual acuity (VA) of 0.6 or better, and one third reached a VA of less than 0.1. Mean irradiation dose to the tumour apex was 144 Gy. Higher apex doses correlated with better tumour control of irradiated haemanigoblastomas and lower complication rates. CONCLUSIONS Brachytherapy of peripheral retinal capillary haemangioblastomas is an effective treatment modality. Higher irradiation doses seem to lead to more successful treatment.
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Affiliation(s)
- Sami Dalbah
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | | | - Henning Thomasen
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Dirk Flühs
- Klinik für Strahlentherapie, Universitätsklinikum Essen, Deutschland
| | - Philipp Rating
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Maja Guberina
- Klinik für Strahlentherapie, Universitätsklinikum Essen, Deutschland
| | - Martin Stuschke
- Klinik für Strahlentherapie, Universitätsklinikum Essen, Deutschland
| | | | - Norbert Bornfeld
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
| | - Eva Biewald
- Klinik für Augenheilkunde, Universitätsklinikum Essen, Deutschland
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Yang B, Li Z, Wang Y, Zhang C, Zhang Z, Zhang X. Central Nervous System Hemangioblastoma in a Pediatric Patient Associated With Von Hippel-Lindau Disease: A Case Report and Literature Review. Front Oncol 2021; 11:683021. [PMID: 34109129 PMCID: PMC8180858 DOI: 10.3389/fonc.2021.683021] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 04/28/2021] [Indexed: 11/13/2022] Open
Abstract
Background Hemangioblastoma is a benign tumor of the central nervous system and may appear as a component of von Hippel-Lindau (VHL) disease. At present, approximately 40 cases of optic nerve HGBs have been reported in the literature. VHL disease is a rare autosomal-dominant inherited cancer syndrome with different phenotypes caused by variants in the VHL gene. Herein, the authors describe a case of a pediatric patient with VHL disease and with optic nerve HGB, a rare phenotypic expression. The purpose of this study was to explore the genotype-phenotype, clinical features, treatment and follow-up of VHL-associated hemangioblastomas in pediatric patients. Case Description A 12-year-old boy presented with vision loss, headache and dizziness at our hospital. Magnetic resonance imaging (MRI) revealed a large (19.8 mm*18.5 mm*23.5 mm) irregular mass located in the suprasellar region. The mass was successfully removed after craniotomy and microsurgical treatment. The pathological diagnosis was left optic nerve HGB. Genetic analyses showed p.Pro86Leu (c. 257C>T) heterozygous missense mutations in the VHL gene. Conclusion This is the first reported pediatric case of VHL-associated optic nerve HGB. The genotype-phenotype correlation of VHL disease may provide new evidences for predicting tumor penetrance and survival. Gross tumor resection combined with stereotactic radiosurgery might be the most beneficial treatment.
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Affiliation(s)
- Bo Yang
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Zhenyu Li
- Department of Pediatrics, First Hospital of Jilin University, Changchun, China
| | - Yubo Wang
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Chaoling Zhang
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Zhen Zhang
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
| | - Xianfeng Zhang
- Department of Neurosurgery, First Hospital of Jilin University, Changchun, China
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