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Garrido E, Ngoc HL, Guyotat J, Pelissou-Guyotat I, Jacquesson T, Delabar V, Manet R, Gallet C, Fenouil T, Streichenberger N, Vasiljevic A, Meyronet D, Jouanneau E, Ducray F, Dumot C, Picart T. Predictors of Progression in a Series of 81 Adult Patients Surgically Managed for an Intracranial Hemangioblastoma: Implications for the Postoperative Follow-Up. Cancers (Basel) 2024; 16:1261. [PMID: 38610939 PMCID: PMC11010926 DOI: 10.3390/cancers16071261] [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: 02/26/2024] [Revised: 03/20/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
The aim was to identify predictors of progression in a series of patients managed for an intracranial hemangioblastoma, in order to guide the postoperative follow-up modalities. The characteristics of 81 patients managed for an intracranial hemangioblastoma between January 2000 and October 2022 were retrospectively analyzed. The mean age at diagnosis was of 48 ± 16 years. Eleven (14%) patients had von Hippel-Lindau disease. The most frequent tumor location was the cerebellar hemispheres (n = 51, 65%) and 11 (14%) patients had multicentric hemangioblastomas. A gross total resection was achieved in 75 (93%) patients. Eighteen (22%) patients had a local progression, with a median progression-free survival of 56 months 95% CI [1;240]. Eleven (14%) patients had a distant progression (new hemangioblastoma and/or growth of an already known hemangioblastoma). Local progression was more frequent in younger patients (39 ± 14 years vs. 51 ± 16 years; p = 0.005), and those with von Hippel-Lindau disease (n = 8, 44% vs. n = 3, 5%, p < 0.0001), multiple cerebral locations (n = 3, 17% vs. n = 2, 3%, p = 0.02), and partial tumoral resection (n = 4, 18% vs. n = 1, 2%, p = 0.0006). Therefore, it is advisable to propose a postoperative follow-up for at least 10 years, and longer if at least one predictor of progression is present.
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Affiliation(s)
- Elisabeth Garrido
- Department of Neurosurgery, Rouen University Hospital, 1 Rue de Germont, 76000 Rouen, France;
| | - Huy Le Ngoc
- Department of Neurosurgery, Hospital Bach Mai, 78 Giai Phong, Phuong Mai, Dong Da, Ha Noi 116305, Vietnam;
| | - Jacques Guyotat
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
| | - Isabelle Pelissou-Guyotat
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
| | - Timothée Jacquesson
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
| | - Violaine Delabar
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
| | - Romain Manet
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
| | - Clémentine Gallet
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
| | - Tanguy Fenouil
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Cancer Research Centre of Lyon (CRCL) INSERM 1052, CNRS 5286, 28 Rue Laennec, 69008 Lyon, France
- Department of Neuropathology, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France
| | - Nathalie Streichenberger
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Department of Neuropathology, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France
- CNRS UMR 5310—INSERM U1217, Institut NeuroMyogène, 8 Avenue Rockefeller, 69008 Lyon, France
| | - Alexandre Vasiljevic
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Cancer Research Centre of Lyon (CRCL) INSERM 1052, CNRS 5286, 28 Rue Laennec, 69008 Lyon, France
- Department of Neuropathology, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France
| | - David Meyronet
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Cancer Research Centre of Lyon (CRCL) INSERM 1052, CNRS 5286, 28 Rue Laennec, 69008 Lyon, France
- Department of Neuropathology, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France
| | - Emmanuel Jouanneau
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Cancer Research Centre of Lyon (CRCL) INSERM 1052, CNRS 5286, 28 Rue Laennec, 69008 Lyon, France
| | - François Ducray
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Cancer Research Centre of Lyon (CRCL) INSERM 1052, CNRS 5286, 28 Rue Laennec, 69008 Lyon, France
- Department of Neuro-Oncology, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France
| | - Chloe Dumot
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- CarMeN Laboratoire, INSERM, INRAER, Université Claude Bernard Lyon 1, 59 Boulevard Pinel, 69500 Bron, France
| | - Thiebaud Picart
- Department of Neurosurgery, Hôpital Neurologique Pierre Wertheimer, Groupe Hospitalier Est, Hospices Civils de Lyon, 59 Boulevard Pinel, 69500 Bron, France; (J.G.); (I.P.-G.); (T.J.); (V.D.); (R.M.); (C.G.); (E.J.); (C.D.)
- Faculty of Medicine Lyon Est, Université Claude Bernard Lyon 1, 8 Avenue Rockefeller, 69003 Lyon, France; (T.F.); (N.S.); (A.V.); (D.M.); (F.D.)
- Cancer Research Centre of Lyon (CRCL) INSERM 1052, CNRS 5286, 28 Rue Laennec, 69008 Lyon, France
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Wang AS, Murnin JC, Wiginton Iv J, Tchalukov K, Stout CE, Duong J, Sweiss R. Pre-operative Embolization of a Cerebellar Hemangioblastoma Using Polyvinyl Alcohol (PVA) and Target Tetra 360 Detachable Coil. Cureus 2024; 16:e56891. [PMID: 38659508 PMCID: PMC11042672 DOI: 10.7759/cureus.56891] [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: 02/05/2024] [Accepted: 03/23/2024] [Indexed: 04/26/2024] Open
Abstract
Due to its hypervascularity, hemangioblastoma, a rare primary central nervous system intracranial tumor, has been treated with pre-operative embolization prior to surgical resection. Here, we describe a case treated as such. A 37-year-old male presented with worsening chronic headache and right ear tinnitus was found to have a hypervascular, heterogeneous right cerebellar lesion suspicious for arteriovenous malformation or hemangioblastoma. He underwent polyvinyl alcohol (PVA) and Target Tetra 360 (Fremont, CA: Stryker Neurovascular) detachable coil embolization followed by complete tumor resection. Pathology was consistent with hemangioblastoma. He presented with complete resolution of his symptoms immediately post-operatively and at a two-week follow-up. Our case highlighted the importance of pre-operative embolization to help achieve complete tumor resection which is considered curative in the treatment of hypervascular hemangioblastoma. The Target Tetra 360 detachable coil embolization is another material that can be considered.
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Affiliation(s)
- Alice S Wang
- Neurosurgery, Riverside University Health System Medical Center, Moreno Valley, USA
| | - John C Murnin
- Medicine, Burrell College of Osteopathic Medicine, Las Cruces, USA
| | - James Wiginton Iv
- Neurosurgery, Riverside University Health System Medical Center, Moreno Valley, USA
| | - Konstantin Tchalukov
- Radiology, Riverside University Health System Medical Center, Moreno Valley, USA
| | - Charles E Stout
- Neurointerventional Radiology, Riverside University Health System Medical Center, Moreno Valley, USA
| | - Jason Duong
- Neurosurgery, Riverside University Health System Medical Center, Moreno Valley, USA
- Neurosurgery, Arrowhead Regional Medical Center, Colton, USA
| | - Raed Sweiss
- Neurosurgery, Riverside University Health System Medical Center, Moreno Valley, USA
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Xue J, Mo C. A case report of cerebellar hemangioblastoma simulated brain metastasis shown by magnetic resonance imaging. Medicine (Baltimore) 2024; 103:e37162. [PMID: 38335432 PMCID: PMC10860963 DOI: 10.1097/md.0000000000037162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/15/2024] [Indexed: 02/12/2024] Open
Abstract
RATIONALE Hemangioblastomas occur both sporadically and as an important component of von Hippel-Lindau (VHL) disease. The typical MRI features of hemangioblastoma are cysts with enhanced cystic wall nodules in the cerebellum or lesions with uniform enhancement on the surface or inside the spinal cord. If there is edema around hemangioblastoma, it is easy to be misdiagnosed as brain metastasis on MRI. PATIENT CONCERNS A 41-year-old male patient was found to have a lump in the pancreas during a health examination 3 months ago. Subsequently, the patient underwent surgical treatment. The postoperative pathology suggests that the pancreatic lesion is a neuroendocrine tumor. The patient subsequently came to our hospital for consultation on further treatment plans. Abnormal signals were found in the right cerebellum during pituitary magnetic resonance imaging (MRI) before the development of a treatment plan for neuroendocrine tumors. Subsequently, the patient underwent cerebellar mass resection surgery. The pathological result after the surgery was hemangioblastoma. DIAGNOSIS The patient underwent surgery to remove the tumor and was diagnosed with hemangioblastoma by pathological examination. Subsequently, the patient's genetic testing results confirmed the diagnosis of VHL syndrome. INTERVENTIONS The patient underwent cerebellar mass resection surgery. OUTCOMES The patient recovered after surgical resection. LESSONS In this report, we emphasize the atypical MRI manifestations of hemangioblastoma. For patients with VHL syndrome-related hemangioblastoma, genetic testing is necessary for the patient and their family members.
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Affiliation(s)
- Jiaxing Xue
- Department of Neurosurgery, People’s Hospital of Dingzhou, Dingzhou, China
| | - Chenlong Mo
- Department of Neurosurgery, People’s Hospital of Dingzhou, Dingzhou, China
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Bauman MM, Bouchal SM, Kerezoudis P, Cloft H, Brinjikji W, Peris Celda M, Link MJ, Parney IF. Embolization of Large and Giant Posterior Fossa Hemangioblastomas: The Experience of a Single Tertiary Care Center. J Neurol Surg B Skull Base 2023; 84:598-608. [PMID: 37854530 PMCID: PMC10581830 DOI: 10.1055/a-1946-4604] [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: 07/15/2022] [Accepted: 09/13/2022] [Indexed: 10/14/2022] Open
Abstract
Background Hemangioblastomas pose an inherent surgical risk due to the potential for high intraoperative blood loss, especially in larger tumors. One approach to minimize this risk is to use preoperative embolization. Herein, we present our institutional experience treating large and giant cerebellar hemangioblastomas. Methods We performed a retrospective chart review of 19 patients with cerebellar hemangioblastomas that had a maximal diameter of >3 cm. We performed a literature review and included individual patient-level data that met our >3 cm diameter cerebellar hemangioblastoma inclusion criteria. Results Our cohort consisted of 19 patients that received a total of 20 resections for their cerebellar hemangioblastomas. Preoperative embolization was utilized in eight cases (38.1%). One patient experienced transient neurological complications after embolization (12.5%). Tumors of patients in the embolization group had larger median total, solid, and cystic volumes and were more likely to involve the cerebellopontine angle than those in the non-embolized group. Compared with non-embolized patients, embolized patients had less decrease in their hemoglobin, lower volumes of estimated blood loss, reduced rates of postoperative complications and permanent deficits, and greater instances of neurological improvement. The larger cohort (obtained from the combining our cohort with patients identified during a literature review) consisted of 99 patients with 39 receiving preoperative embolization. Conclusion It is important to examine individual patient characteristics when determining eligibility for preoperative embolization. However, improvements in endovascular techniques have made preoperative embolization a safe and effective procedure with minimal risks that can be performed in many patients.
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Affiliation(s)
- Megan M.J. Bauman
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Rochester, Minnesota, United States
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Samantha M. Bouchal
- Mayo Clinic Alix School of Medicine, Mayo Clinic, Rochester, Minnesota, United States
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | | | - Harry Cloft
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States
| | - Waleed Brinjikji
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, United States
| | - Maria Peris Celda
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Michael J. Link
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
| | - Ian F. Parney
- Department of Neurologic Surgery, Mayo Clinic, Rochester, Minnesota, United States
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Elbeltagy M, Abbassy M. Neurofibromatosis type1, type 2, tuberous sclerosis and Von Hippel-Lindau disease. Childs Nerv Syst 2023; 39:2791-2806. [PMID: 37819506 DOI: 10.1007/s00381-023-06160-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 09/16/2023] [Indexed: 10/13/2023]
Abstract
Neurocutaneous syndromes (also known as phakomatoses) are heterogenous group of disorders that involve derivatives of the neuroectoderm. Each disease has diagnostic and pathognomonic criteria, once identified, thorough clinical examination to the patient and the family members should be done. Magnetic resonance imaging (MRI) is used to study the pathognomonic findings withing the CNS (Evans et al. in Am J Med Genet A 152A:327-332, 2010). This chapter includes the 4 most common syndromes faced by neurosurgeons and neurologists; neurofibromatosis types 1 and 2, tuberous sclerosis and Von Hippel-Lindau disease. Each syndrome has specific genetic anomaly that involves a tumor suppressor gene and the loss of inhibition of specific pathways. The result is a spectrum of cutaneous manifestations and neoplasms.
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Affiliation(s)
- M Elbeltagy
- Department of Neurosurgery, Cairo University, 1 University Street, Giza Governorate, 12613, Egypt.
- Department of Neurosurgery, Children's Cancer Hospital Egypt, Sekat Hadid Al Mahger, Zeinhom, El Sayeda Zeinab, Cairo Governorate, 4260102, Egypt.
| | - M Abbassy
- Department of Neurosurgery, Children's Cancer Hospital Egypt, Sekat Hadid Al Mahger, Zeinhom, El Sayeda Zeinab, Cairo Governorate, 4260102, Egypt
- Department of Neurosurgery, Alexandria University, 22 El-Gaish Rd, Al Azaritah WA Ash Shatebi, Bab Sharqi, Alexandria Governorate, 5424041, Egypt
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Huisman TAGM, Patel R, Kralik S, Desai NK, Meoded A, Chen K, Weiner HL, Curry DJ, Lequin M, Kranendonk M, Orman G, Jallo G. Advances in Imaging Modalities for Pediatric Brain and Spinal Cord Tumors. Pediatr Neurosurg 2023; 58:240-258. [PMID: 37604135 DOI: 10.1159/000531998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/05/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Neuroimaging has evolved from anatomical imaging toward a multi-modality comprehensive anatomical and functional imaging in the past decades, important functional data like perfusion-weighted imaging, permeability imaging, diffusion-weighted imaging (DWI), and diffusion tensor imaging (DTI), tractography, metabolic imaging, connectomics, event-related functional imaging, resting state functional imaging, and much more is now being offered. SUMMARY Precision diagnostics has proven to be essential for precision treatment. Many minimal invasive techniques have been developed, taking advantage of digital subtraction angiography and interventional neuroradiology. Furthermore, intraoperative CT and/or MRI and more recently MR-guided focused ultrasound have complemented the diagnostic and therapeutic armamentarium. KEY MESSAGES In the current manuscript, we discuss standard imaging sequences including advanced techniques like DWI, DTI, susceptibility-weighted imaging, and 1H magnetic resonance spectroscopy, various perfusion weighted imaging approaches including arterial spin labeling, dynamic contrast enhanced imaging, and dynamic susceptibility contrast imaging. Pre-, intra, and postoperative surgical imaging including visualize imaging will be discussed. The value of connectomics will be presented for its value in neuro-oncology. Minimal invasive therapeutic possibilities of interventional neuroradiology and image-guided laser ablation and MR-guided high-intensity-focused ultrasound will be presented for treatment of pediatric brain and spinal cord tumors. Finally, a comprehensive review of spinal cord tumors and matching neuropathology has been included.
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Affiliation(s)
- Thierry A G M Huisman
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Rajan Patel
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Stephen Kralik
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Nilesh K Desai
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Avner Meoded
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Karen Chen
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Howard L Weiner
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital and Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Daniel J Curry
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital and Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Maarten Lequin
- Department of Radiology, Wilhelmina Children's Hospital and Princess Maxima Center for Pediatric Oncology University Medical Center Utrecht, Utrecht, The Netherlands
| | - Mariette Kranendonk
- Department of Pathobiology, Princess Maxima Center for Pediatric Oncology University Medical Center Utrecht, Utrecht, The Netherlands
| | - Gunes Orman
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA,
| | - George Jallo
- Department of Neurosurgery, Institute for Brain Protection Sciences, Johns Hopkins University School of Medicine, Johns Hopkins All Children's Hospital, Saint Petersburg, Florida, USA
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Ghare A, Wong QHW, Sefcikova V, Waraich M, Samandouras G. Handling Severe Intraoperative Hemorrhage and Avoiding Iatrogenic Stroke During Brain Tumor Surgery: Techniques for Prevention of Hemorrhagic and Ischemic Complications. World Neurosurg 2023; 176:e135-e150. [PMID: 37178915 DOI: 10.1016/j.wneu.2023.05.019] [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: 01/03/2023] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Nationwide databases show that iatrogenic stroke and postoperative hematoma are among the commonest complications in brain tumor surgery, with a 10-year incidence of 16.3/1000 and 10.3/1000, respectively. However, techniques for handling severe intraoperative hemorrhage and dissecting, preserving, or selectively obliterating vessels traversing the tumor are sparse in the literature. METHODS Records of the senior author's intraoperative techniques during severe haemorrhage and vessel preservation were reviewed and analyzed. Intraoperative media demonstrations of key techniques were collected and edited. In parallel, a literature search investigating technique description in handling severe intraoperative hemorrhage and vessel preservation in tumor surgery was undertaken. Histologic, anesthetic, and pharmacologic prerequisites of significant hemorrhagic complications and hemostasis were analyzed. RESULTS The senior author's techniques for arterial and venous skeletonization, temporary clipping with cognitive or motor mapping, and ION monitoring were categorized. Vessels interfacing with tumor are labeled intraoperatively as supplying/draining the tumor, or traversing en passant, while supplying/draining functional neural tissue. Intraoperative techniques of differentiation were analyzed and illustrated. Literature search found 2 vascular-related complication domains in tumor surgery: perioperative management of excessively vascular intraparenchymal tumors and lack of intraoperative techniques and decision processes for dissecting and preserving vessels interfacing or traversing tumors. CONCLUSIONS Literature searches showed a dearth of complication-avoidance techniques in tumor-related iatrogenic stroke, despite its high prevalence. A detailed preoperative and intraoperative decision process was provided along with a series of case illustrations and intraoperative videos showing the techniques required to reduce intraoperative stroke and associated morbidity addressing a void in complication avoidance of tumor surgery.
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Affiliation(s)
- Aisha Ghare
- Victor Horsley Department of Neurosurgery, The National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - Queenie Hoi-Wing Wong
- UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Viktoria Sefcikova
- UCL Queen Square Institute of Neurology, University College London, London, United Kingdom; The University of Queensland Medical School, Brisbane, Queensland, Australia
| | - Manni Waraich
- Department of Neuroanaesthesia, The National Hospital for Neurology and Neurosurgery, London, United Kingdom
| | - George Samandouras
- Victor Horsley Department of Neurosurgery, The National Hospital for Neurology and Neurosurgery, London, United Kingdom; UCL Queen Square Institute of Neurology, University College London, London, United Kingdom.
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8
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Eguiluz-Melendez A, Rodríguez-Hernández LA, López-Molina JA, Sangrador-Deitos MV, Mondragón-Soto MG, Gómez-Amador JL, Guinto-Nishimura GY. Obstructive Hydrocephalus Due to Posterior Fossa Tumors in Adults: A Comparative Analysis of 3 Surgical Techniques. World Neurosurg 2023; 175:e593-e600. [PMID: 37054951 DOI: 10.1016/j.wneu.2023.03.147] [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: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/15/2023]
Abstract
BACKGROUND The main treatments for hydrocephalus due to posterior fossa tumors are tumor resection with or without an external ventricular drain, ventriculoperitoneal shunt (VPS), and endoscopic third ventriculostomy. Although preoperative cerebrospinal fluid diversion by any of these techniques improves clinical outcomes, evidence comparing the efficacy of these techniques is scarce. Therefore, we aimed to retrospectively evaluate each treatment modality. METHODS This single-center study analyzed 55 patients. Treatments were classified as successful (hydrocephalus resolution with a single surgical event) or failed and compared with a χ2 test. Kaplan-Meier curves and log-rank tests were employed. A Cox proportional hazard model was used to determine relevant covariates predicting outcomes. RESULTS Mean patient age was 36.3 years, 43.4% of patients were men, and 50.9% of patients presented with uncompensated intracranial hypertension. Mean tumor volume was 33.4 cm3, and extent of resection was 90.85%. Tumor resection with or without an external ventricular drain was successful in 58.82% of cases, VPS was successful in 100%, and endoscopic third ventriculostomy was successful in 76.19% (P = 0.014). Mean follow-up time was 15.12 months. Log-rank test found statistically significant differences between survival curves of treatments (P = 0.016) favoring the VPS group. Postoperative surgical site hematoma was a significant covariate in the Cox model (hazard ratio = 17; 95% confidence ratio, 2.301-81.872; P = 0.004). CONCLUSIONS This study favored VPS as the most reliable treatment of hydrocephalus due to posterior fossa tumors in adult patient; however, several factors influence clinical outcomes. We proposed an algorithm based on our findings and other authors' findings to facilitate the decision-making process.
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Affiliation(s)
- Aldo Eguiluz-Melendez
- Neurosurgery Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Luis A Rodríguez-Hernández
- Neurosurgery Department, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, Mexico
| | - Jesús A López-Molina
- Neurosurgery Department, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, Mexico
| | - Marcos V Sangrador-Deitos
- Neurosurgery Department, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, Mexico.
| | - Michel G Mondragón-Soto
- Neurosurgery Department, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, Mexico
| | - Juan L Gómez-Amador
- Neurosurgery Department, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, Mexico
| | - Gerardo Y Guinto-Nishimura
- Neurosurgery Department, Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez, Mexico City, Mexico
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Miyahara K, Okada T, Tanino S, Uriu Y, Tanaka Y, Suzuki K, Sekiguchi N, Noda N, Ichikawa T, Fujitsu K. Usefulness of posterior transpetrosal approach for the large solid cerebellopontine angle hemangioblastoma fed from multiple blood supplies: A technical case report. Surg Neurol Int 2023; 14:191. [PMID: 37404484 PMCID: PMC10316202 DOI: 10.25259/sni_38_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 05/12/2023] [Indexed: 07/06/2023] Open
Abstract
Background Extra-axial cerebellopontine angle (CPA) hemangioblastomas are rare clinical entity and surgical treatment is challenging due to the anatomical difficulties and multi-directional blood supplies. On the other hand, the risk of endovascular treatment for this disease has also been reported. Herein, we successfully applied a posterior transpetrosal approach to remove a large solid CPA hemangioblastoma without preoperative feeder embolization. Case Description A 65-year-old man presented with a complaint of diplopia during downward gaze. Magnetic resonance imaging revealed a solid tumor with homogeneous enhancement measuring about 35 mm at the left CPA, and the tumor compressed a left trochlear nerve. Cerebral angiography disclosed tumor-staining fed by both left superior cerebellar and left tentorial arteries. After the operation, the patient's trochlear nerve palsy improved dramatically. Conclusion This approach offers more optimal surgical working angle to the anteromedial part compared to the lateral suboccipital approach. In addition, the devascularization from the cerebellar parenchyma can be performed more reliably than the anterior transpetrosal approach. After all, this approach can be particularly useful when vascular-rich tumors receive blood supplies from multiple directions.
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Affiliation(s)
- Kosuke Miyahara
- Corresponding author: Kosuke Miyahara, Department of Neurosurgery, National Hospital Organization Yokohama Medical Center, Yokohama, Kanagawa, Japan.
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10
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Hu SQ, Guo ZY, Wan LJ, Chen ZR, Wan F. Blood Loss in Operation Is Independently Predictive of Postoperative Ventriculoperitoneal Shunt in Pediatric Patients With Posterior Fossa Tumors. Pediatr Neurol 2023; 144:119-125. [PMID: 37244218 DOI: 10.1016/j.pediatrneurol.2023.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 03/21/2023] [Accepted: 04/27/2023] [Indexed: 05/29/2023]
Abstract
BACKGROUND To identify the risk factors for postoperative hydrocephalus and the need for ventriculoperitoneal (VP) shunt after posterior fossa tumor (PFT) resection in pediatric patients and establish a predictive model. METHODS A total of 217 pediatric patients (≤14 years old) with PFTs who underwent tumor resection from November 2010 to December 2020 were divided into a VP shunt group (n = 29) and non-VP shunt group (n = 188). Univariate and multivariate logistic regression were performed. A predictive model was established based on the independent predictors. Receiver operating characteristic curves were generated to determine the cutoff values and areas under the curve (AUCs). The Delong test was performed to compare the AUCs. RESULTS Age less than three years (P = 0.015, odds ratio [OR] = 3.760), blood loss (BL) (P = 0.002, OR = 1.601), and locations at fourth ventricle (P < 0.001, OR = 7.697) were the independent predictors. The predictive model was as follows: total score = age (<3; yes = 2, no = 0) + BL + tumor locations (fourth ventricle; yes = 5, no = 0). The AUC of our model was higher than those of age less than three years, BL, locations at the fourth ventricle, and compound factors (age <3 + locations) (0.842 vs 0.609, 0.734, 0.732, and 0.788, respectively). The cutoff values of the model and BL were 7.5 points and 2.75 U, respectively. CONCLUSIONS BL, age less than three years, and tumors at the fourth ventricle were independent predictors. Model scores over 7.5 points predict a high risk.
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Affiliation(s)
- Sheng-Qi Hu
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zhong-Yin Guo
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Li-Jun Wan
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zi-Rong Chen
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Feng Wan
- Department of Neurosurgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China; Department of Neurosurgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.
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11
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Estevez-Ordonez D, Gary SE, Atchley TJ, Maleknia PD, George JA, Laskay NMB, Gross EG, Devulapalli RK, Johnston JM. Immunotherapy for Pediatric Brain and Spine Tumors: Current State and Future Directions. Pediatr Neurosurg 2022; 58:313-336. [PMID: 36549282 PMCID: PMC10233708 DOI: 10.1159/000528792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Brain tumors are the most common solid tumors and the leading cause of cancer-related deaths in children. Incidence in the USA has been on the rise for the last 2 decades. While therapeutic advances in diagnosis and treatment have improved survival and quality of life in many children, prognosis remains poor and current treatments have significant long-term sequelae. SUMMARY There is a substantial need for the development of new therapeutic approaches, and since the introduction of immunotherapy by immune checkpoint inhibitors, there has been an exponential increase in clinical trials to adopt these and other immunotherapy approaches in children with brain tumors. In this review, we summarize the current immunotherapy landscape for various pediatric brain tumor types including choroid plexus tumors, embryonal tumors (medulloblastoma, AT/RT, PNETs), ependymoma, germ cell tumors, gliomas, glioneuronal and neuronal tumors, and mesenchymal tumors. We discuss the latest clinical trials and noteworthy preclinical studies to treat these pediatric brain tumors using checkpoint inhibitors, cellular therapies (CAR-T, NK, T cell), oncolytic virotherapy, radioimmunotherapy, tumor vaccines, immunomodulators, and other targeted therapies. KEY MESSAGES The current landscape for immunotherapy in pediatric brain tumors is still emerging, but results in certain tumors have been promising. In the age of targeted therapy, genetic tumor profiling, and many ongoing clinical trials, immunotherapy will likely become an increasingly effective tool in the neuro-oncologist armamentarium.
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Affiliation(s)
- Dagoberto Estevez-Ordonez
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA,
- Division of Pediatric Neurosurgery, Children's of Alabama, Birmingham, Alabama, USA,
| | - Sam E Gary
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Travis J Atchley
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Division of Pediatric Neurosurgery, Children's of Alabama, Birmingham, Alabama, USA
| | - Pedram D Maleknia
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jordan A George
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Nicholas M B Laskay
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Division of Pediatric Neurosurgery, Children's of Alabama, Birmingham, Alabama, USA
| | - Evan G Gross
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Rishi K Devulapalli
- Heersink School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - James M Johnston
- Department of Neurosurgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Division of Pediatric Neurosurgery, Children's of Alabama, Birmingham, Alabama, USA
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12
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Kamimura K, Nakajo M, Gohara M, Kawaji K, Bohara M, Fukukura Y, Uchida H, Tabata K, Iwanaga T, Akamine Y, Keupp J, Fukami T, Yoshiura T. Differentiation of hemangioblastoma from brain metastasis using MR amide proton transfer imaging. J Neuroimaging 2022; 32:920-929. [PMID: 35731178 DOI: 10.1111/jon.13019] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/18/2022] [Accepted: 06/06/2022] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND AND PURPOSE Differentiation between hemangioblastoma and brain metastasis remains a challenge in neuroradiology using conventional MRI. Amide proton transfer (APT) imaging can provide unique molecular information. This study aimed to evaluate the usefulness of APT imaging in differentiating hemangioblastomas from brain metastases and compare APT imaging with diffusion-weighted imaging and dynamic susceptibility contrast perfusion-weighted imaging. METHODS This retrospective study included 11 patients with hemangioblastoma and 20 patients with brain metastases. Region-of-interest analyses were employed to obtain the mean, minimum, and maximum values of APT signal intensity, apparent diffusion coefficient (ADC), and relative cerebral blood volume (rCBV), and these indices were compared between hemangioblastomas and brain metastases using the unpaired t-test and Mann-Whitney U test. Their diagnostic performances were evaluated using receiver operating characteristic (ROC) analysis and area under the ROC curve (AUC). AUCs were compared using DeLong's method. RESULTS All MRI-derived indices were significantly higher in hemangioblastoma than in brain metastasis. ROC analysis revealed the best performance with APT-related indices (AUC = 1.000), although pairwise comparisons showed no significant difference between the mean ADC and mean rCBV. CONCLUSIONS APT imaging is a useful and robust imaging tool for differentiating hemangioblastoma from metastasis.
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Affiliation(s)
- Kiyohisa Kamimura
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Masanori Nakajo
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Misaki Gohara
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kodai Kawaji
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Manisha Bohara
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Yoshihiko Fukukura
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Hiroyuki Uchida
- Department of Neurosurgery, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Kazuhiro Tabata
- Department of Pathology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Takashi Iwanaga
- Department of Radiological Technology, Kagoshima University Hospital, Kagoshima, Japan
| | | | | | | | - Takashi Yoshiura
- Department of Radiology, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
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13
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Sporadic cerebellar hemangioblastoma presented as a small nodular lesion without cyst formation: Case report. INTERDISCIPLINARY NEUROSURGERY 2022. [DOI: 10.1016/j.inat.2021.101444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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14
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Yin X, Duan H, Yi Z, Lu R, Li C, Li L. Clinical characteristics, surgical treatment, and risk factor analysis of postoperative functional outcome in patients with intracranial hemangioblastoma. World Neurosurg 2022; 161:e427-e435. [DOI: 10.1016/j.wneu.2022.02.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 02/04/2022] [Accepted: 02/04/2022] [Indexed: 10/19/2022]
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15
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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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Singh PR, Sharma RK, Chaturvedi J, Nayak N, Sharma AK. Surgical Outcome of Large Solid Posterior Fossa Hemangioblastoma without Preoperative Embolization. J Neurol Surg A Cent Eur Neurosurg 2021; 83:224-230. [PMID: 34433222 DOI: 10.1055/s-0041-1728766] [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
BACKGROUND Large solid hemangioblastoma in the posterior fossa has an abundant blood supply as an arteriovenous malformation. The presence of adjacent vital neurovascular structures makes them vulnerable and difficult to operate. Complete surgical resection is always a challenge to the neurosurgeon. MATERIAL AND METHOD We share the surgical difficulties and outcome in this case series of large solid hemangioblastomas without preoperative embolization as an adjunct. This study included five patients (three men and two women, with a mean age of 42.2 years). Preoperative embolization was attempted in one patient but was unsuccessful. All the patients have headache (100%) and ataxia (100%) as an initial symptom. A ventriculoperitoneal shunt was inserted in one case before definite surgery due to obstructive hydrocephalus. The surgical outcome was measured using the Karnofsky Performance Status (KPS) score. RESULT The tumor was excised completely in all the cases. No intra- and postoperative morbidity occurred in four patients; one patient developed transient lower cranial nerve palsy. Mean blood loss was 235 mL, and no intraoperative blood transfusion was needed in any case. The mean follow-up period was 14.2 months. The mean KPS score at last follow-up was 80.One patient had a KPS score of 60. CONCLUSION Our treatment strategy is of circumferential dissection followed by en bloc excision, which is the optimal treatment of large solid hemangioblastoma. The use of adjuncts as color duplex sonography and indocyanine green video angiography may help complete tumor excision with a lesser risk of complication. Preoperative embolization may not be needed to resect large solid posterior fossa hemangioblastoma, including those at the cerebellopontine angle location.
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Affiliation(s)
| | | | | | - Nitish Nayak
- Department of Neurosurgery, AIIMS, Raipur, Chhattisgarh, India
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17
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Jejurkar MA, Lagad SG, Ranjan R. Recurrence of Sporadic Intracranial Cerebellar Hemangioblastoma: Case Report and Literature Review. Neurol India 2021; 69:508-510. [PMID: 33904491 DOI: 10.4103/0028-3886.314560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Madhavi Ashok Jejurkar
- Department of Pharmacy Practice (Pharm-D), Indira College of Pharmacy, Pune, Maharashtra, India
| | - Shrenil Gulab Lagad
- Department of Pharmacy Practice (Pharm-D), Indira College of Pharmacy, Pune, Maharashtra, India
| | - Rakesh Ranjan
- Consultant, Neurosurgery, Aditya Birla Memorial Hospital, Pune, Maharashtra, India
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Pitsika M, Pexas G, Joshi A, Mitchell P. Solid Component Volume as a Proxy to Identify Distinct Hemangioblastoma Populations. World Neurosurg 2020; 146:e664-e669. [PMID: 33152496 DOI: 10.1016/j.wneu.2020.10.155] [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: 09/25/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND Posterior fossa hemangioblastomas usually consist of a small solid nodule with a large cyst, while more rarely they present as a large solid mass with a small or absent cyst, which can be surgically challenging. We sought to investigate the potential existence of multiple distinct hemangioblastoma populations using tumor volumetric data as an indicator. METHODS We conducted a retrospective review of surgically treated hemangioblastomas between 2005 and 2019 in our unit, including clinical notes, preoperative magnetic resonance imaging volumetric analysis of the solid component of the tumor, and pathology. Finite Gaussian mixture modeling was applied on the solid component volume dataset to identify potential underlying Gaussian distributions with their associated characteristics. Nonparametric Mann-Whitney U tests were used to investigate significance of differences (P < 0.05) in solid component volume and different variables (Von Hippel-Lindau disease, extent of resection, outcome). RESULTS A total of 68 consecutive patients were included. Solid component volumes followed a multimodal distribution (median = 1287 mm3, interquartile range of 3428 mm3). The best-fit finite Gaussian mixture modeling model identified 3 statistically significant different (P = 0.001) potential mixture components: X1 (219 ± 187 mm3), X2 (2686 ± 1299 mm3), and X3 (10,800 ± 5514 mm3). The second-best model detected 2 significantly different (P = 9.99e-08) mixture components Y1 (222 ± 189 mm3) and Y2 (5391 ± 5094 mm3). A significant difference in solid component volume was found between patients with favorable and unfavorable outcome (P = 0.002). CONCLUSIONS This study has shown preliminary evidence that large solid hemangioblastomas may constitute a completely distinct population, rather than a variant of one large group of hemangioblastomas.
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Affiliation(s)
- Marina Pitsika
- Department of Neurosurgery, Royal Victoria Infirmary, Newcastle University Teaching Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom.
| | - Georgios Pexas
- Agriculture, School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Abhijit Joshi
- Department of Neuropathology, Royal Victoria Infirmary, Newcastle University Teaching Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
| | - Patrick Mitchell
- Department of Neurosurgery, Royal Victoria Infirmary, Newcastle University Teaching Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom
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Oya S, Takayanagi S, Takami H, Indo M, Yamashita T, Saito N, Matsui T. Masked malignant phenotype with a benign appearance: beat-up copy number profile may be the key for hemangioblastoma dissemination. Brain Tumor Pathol 2020; 38:71-77. [PMID: 33073327 DOI: 10.1007/s10014-020-00387-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 10/06/2020] [Indexed: 11/28/2022]
Abstract
Dissemination of histologically benign hemangioblastoma is rare; approximately 30 cases have previously been reported, and all cases occurred several months to years after surgical resection. Herein, we report a case of hemangioblastoma in which leptomeningeal dissemination occurred 2 years after hypofractionated radiation therapy (39 Gy/13 fractions). The tumor was treated primarily with radiation without surgical resection. Biopsy of the disseminated lesion confirmed histological diagnosis as histologically benign hemangioblastoma. Ki67 index was not remarkably elevated for hemangioblastomas. In addition, the methylation class determined by the methylation profiling classifier developed by the German Cancer Research Center (DKFZ)/University Hospital Heidelberg/German Consortium for Translational Cancer Research was consistent with that of common hemangioblastomas. However, genetic analyses showed significant gains and losses throughout the whole genome, indicating that highly aberrant copy number profiles may be the key to elucidating this rare but life-threatening clinical entity. Accumulation of more detailed case reports based on the comparison of specimens obtained before and after surgery or radiation is necessary to better understand the pathophysiology of the dissemination phenotype of hemangioblastoma.
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Affiliation(s)
- Soichi Oya
- Department of Neurosurgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan.
| | - Shunsaku Takayanagi
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hirokazu Takami
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masahiro Indo
- Department of Neurosurgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
| | - Takahisa Yamashita
- Department of Pathology, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Nobuhito Saito
- Department of Neurosurgery, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toru Matsui
- Department of Neurosurgery, Saitama Medical Center, Saitama Medical University, 1981 Kamoda, Kawagoe, Saitama, 350-8550, Japan
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Central nervous system hemangioblastomas: An age-stratified analysis. Clin Neurol Neurosurg 2020; 199:106281. [PMID: 33091656 DOI: 10.1016/j.clineuro.2020.106281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 09/18/2020] [Accepted: 10/04/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Hemangioblastomas (HBs) are rare and understudied. The impact of age on clinical features, optimal treatment, and postoperative outcome in HBs has not been systemically studied. MATERIALS AND METHODS We performed an institutional study in the West China Hospital, including patients diagnosed with hemangioblastomas between October 2011 and October 2016. Clinical data and surgical outcomes were compared among three different age groups (0-20, 21-59, and ≥ 60 years). We also studied surgical prognostic factors. RESULTS 187 patients (102 males and 85 females) were identified. HBs in spinal locations were more prevalent in children and adolescents, while the most common site in young and old-age adults was the cerebellum (P = 0.023). Risk of Von Hippel-Lindau syndrome (VHL) was negatively correlated with patient age (P = 0.003). 47.6 % of patients aged 0-20, 23 % of patients aged 21-59, and 6.45 % of patients aged ≥60 years were diagnosed with VHL. Older aged patients had a significantly lower risk of VHL and had a lower tumor recurrence rate. Surgical resection was an adequate and sufficient procedure in all age groups with a favorable surgical outcome (P = 0.823). Solid tumor, VHL disease, and localization in the brainstem were associated with poor outcome in patients with hemangioblastomas. CONCLUSIONS Our study showed that HBs in elderly patients were mostly included in the cerebellum and had a solid configuration and large size, while HBs in children were mainly localized in the spinal cord. VHL disease was more common in children and adolescents but rare in patients older than 60 years. The present study found no excess surgical mortality and risks for HBs in elderly patients or children than in younger adults.
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Xia H, Li J, Xia Y, Zhong D, Wu X, He D, Shi D, Li J, Sun X. Sporadic Solid/Cystic Hemangioblastomas in the Cerebellum: Retrospective Study of More Than Ten Years of Experience in a Single Center. World Neurosurg 2020; 144:e908-e915. [PMID: 32980566 DOI: 10.1016/j.wneu.2020.09.104] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/18/2020] [Accepted: 09/19/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Solid/cystic hemangioblastomas are rare, and they lack a systematic description. We clarify the epidemiology, clinical features, imaging characteristics, and surgical outcomes of sporadic solid/cystic hemangioblastomas in the cerebellum. METHODS A total of 75 patients with sporadic hemangioblastomas from 2006 to 2018 were enrolled in this retrospective study and divided into solid (26/75), cystic (40/75), and solid/cystic (9/75) groups according to the imaging findings. All patients underwent microsurgical resection and had a definite 31 pathologic diagnosis. RESULTS The age at diagnosis in the solid/cystic group was the highest among the 3 groups (P < 0.05). The solid/cystic group showed the shortest symptom duration (P < 0.05), which was related to obvious peritumoral brain edema (P < 0.05). The combination of computed tomography angiography and magnetic resonance imaging helped with the differential diagnosis. The solid/cystic group showed the lowest rate of gross total resection (P < 0.05) as a result of the obscure brain-tumor interface, and the guidance of intraoperative ultrasonography helped with the microsurgical procedures to a certain extent. Patients in the solid/cystic group showed greater intraoperative blood loss (P < 0.05), a lower ratio of symptom improvement (P < 0.05), and a longer mean hospital stay (P < 0.05) than did patients in the cystic group. CONCLUSIONS Cerebellar sporadic solid/cystic hemangioblastomas are rare and usually affect elderly people. The combination of computed tomography angiography and magnetic resonance imaging may improve the preoperative diagnosis. Solid/cystic hemangioblastomas showed the lowest rate of gross total resection as a result of the obscure brain-tumor interface.
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Affiliation(s)
- Haijian Xia
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Juan Li
- Clinical Skill Training Center, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yongzhi Xia
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dong Zhong
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xuedong Wu
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dahai He
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dongjie Shi
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiong Li
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaochuan Sun
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Yin X, Duan H, Yi Z, Li C, Lu R, Li L. Incidence, Prognostic Factors and Survival for Hemangioblastoma of the Central Nervous System: Analysis Based on the Surveillance, Epidemiology, and End Results Database. Front Oncol 2020; 10:570103. [PMID: 33014882 PMCID: PMC7509109 DOI: 10.3389/fonc.2020.570103] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/14/2020] [Indexed: 12/16/2022] Open
Abstract
Background Hemangioblastomas are uncommon, benign neoplasms of the central nervous system (CNS). This study aims to evaluate the incidence, demographics, clinical characteristics, and prognosis of CNS hemangioblastomas using the data from the Surveillance, Epidemiology, and End Results (SEER) Program. Methods Univariate and multivariate analyses using the Cox proportional hazards model were employed to identify prognostic factors of overall survival. The Kaplan-Meier method was utilized to evaluate overall survival distribution by treatment modality. A nomogram was further built to predict survival at 3 and 5 years. Results The overall incidence rate of CNS hemangioblastomas was 0.141 per 100,000 person-years. Through univariate analysis and multivariate analyses, age between 60 and 79 years (HR = 3.697, p < 0.001), age greater than 80 years (HR = 12.318, p < 0.001), African American race (HR = 1.857, p = 0.003), multiple tumors (HR = 1.715, p < 0.001), and prior surgery (HR = 0.638, p = 0.013) were significantly associated with overall survival. Patients receiving surgery alone had better overall survival compared with patients receiving no treatment (p = 0.008) and patients receiving both surgery and radiotherapy (p = 0.002). The calibration plots demonstrated an excellent agreement between nomogram-predicted and actual survival. Conclusion In conclusion, age, race, tumor location, number of tumors, and prior surgery are prognostic factors for survival. Surgery was the most common modality and was suggested as an effective and optimal treatment. The proposed nomogram can predict the prognosis of patients with CNS hemangioblastomas and help clinicians in making decisions.
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Affiliation(s)
- Xiangdong Yin
- Department of Neurosurgery, Peking University First Hospital, Beijing, China
| | - Hongzhou Duan
- Department of Neurosurgery, Peking University First Hospital, Beijing, China
| | - Zhiqiang Yi
- Department of Neurosurgery, Peking University First Hospital, Beijing, China
| | - Chunwei Li
- Department of Neurosurgery, Peking University First Hospital, Beijing, China
| | - Runchun Lu
- Department of Neurosurgery, Peking University First Hospital, Beijing, China
| | - Liang Li
- Department of Neurosurgery, Peking University First Hospital, Beijing, China
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23
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Splavski B, Zbytek B, Arnautovic KI. Surgical management and outcome of adult posterior cranial fossa and spinal hemangioblastoma: a 6-case series and literature review. Neurol Res 2020; 42:1010-1017. [PMID: 32697158 DOI: 10.1080/01616412.2020.1796382] [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] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Hemangioblastomas of the posterior cranial fossa and spinal cord in adults are excessively vascularized, well-differentiated, and scarce tumors with no metastatic potential. This paper discusses its surgical management and outcome, pointing out their morphological, radiological, and histopathological aspects. This report based on a personal series of six patients and on a literature review. METHODS A single-institution personal 6-case series of adult patients diagnosed and operated on by a senior neurosurgeon (KIA) due to posterior cranial fossa or spinal cord hemangioblastoma was analyzed. For easier understanding of hemangioblastoma, we have classified them into four different types. RESULTS The tumors, which were all surgically treated, were located in the posterior cranial fossa in five patients (4 cerebellar, 1 brain stem) and intramedullary in the thoracic spinal cord in one patient. All patients successfully recovered neurologically after a complete tumor resection, having no post-operative neurological deficit or other complications. CONCLUSION Surgical management of cerebellar and spinal cord hemangioblastoma in adults is highly dependent on its morphological features, as well as on microsurgical technique applied. Since huge differences exist between the cystic/nodular tumor type (Type 1) and the solid type and its two additional variants (Types 2-4), morphology is the most important consideration when deciding surgical approach. Despite significant morphological differences among different subtypes of hemangioblastomas, their histology appears to be relatively similar. Nonetheless, a meticulous and refined surgical technique has to be utilized to achieve a successful outcome.
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Affiliation(s)
- Bruno Splavski
- Department of Neurosurgery, Sestre Milosrdnice University Hospital Center , Zagreb, Croatia.,School of Dental Medicine and Health, J.J. Strossmayer University of Osijek , Osijek, Croatia.,J.J. Strossmayer University of Osijek School of Medicine , Osijek, Croatia
| | | | - Kenan I Arnautovic
- Department of Neurosurgery, University of Tennessee Health Science Center , Memphis, TN, USA.,Semmes Murphey Clinic , Memphis, TN, USA
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24
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Yin X, Li C, Li L, Duan H. Safety and efficacy of surgical treatment for brainstem hemangioblastoma: a meta-analysis. Neurosurg Rev 2020; 44:799-806. [PMID: 32356022 PMCID: PMC8035120 DOI: 10.1007/s10143-020-01305-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 03/26/2020] [Accepted: 04/16/2020] [Indexed: 01/23/2023]
Abstract
Brainstem hemangioblastomas are benign, highly vascular tumors located in the mesencephalon, pons, and medulla oblongata. Although surgical resection is currently considered the main therapeutic option for symptomatic lesions, evidence supporting the application of microsurgery has not been systematically assessed. This meta-analysis aims to evaluate the safety and efficacy of surgical treatment for brainstem hemangioblastomas. A comprehensive search of the PubMed, Embase, and Web of Science databases was performed to identify all English language publications reporting the outcomes of surgical treatment for brainstem hemangioblastomas. Studies from January 1990 to July 2019 with ≥ 10 cases were included. We analyzed the surgical outcomes, including gross total resection, mortality, neurological morbidity, and functional outcome according to the McCormick Scale or Karnofsky Performance Scale. Thirteen studies with 473 cases were included. The pooled proportion of gross total resection was 98% (95% confidence interval (CI), 94-100%). Overall mortality and neurological morbidity were 4 (95% CI, 2-6%) and 13% (95% CI, 7-20%), respectively. Favorable functional outcomes at the last follow-up were achieved in 85% (95% CI, 78-92%) of all patients. Improved or stable functional outcomes at long-term follow-up were achieved in 94% (95% CI, 89-97%) of patients. This meta-analysis revealed that surgical treatment for brainstem hemangioblastomas is technically feasible and effective with lasting patient benefits and cure.
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Affiliation(s)
- Xiangdong Yin
- Department of Neurosurgery, Peking University First Hospital, Peking University, No. 8 Xishiku Street, Xicheng District, Beijing, China
| | - Chunwei Li
- Department of Neurosurgery, Peking University First Hospital, Peking University, No. 8 Xishiku Street, Xicheng District, Beijing, China
| | - Liang Li
- Department of Neurosurgery, Peking University First Hospital, Peking University, No. 8 Xishiku Street, Xicheng District, Beijing, China.
| | - Hongzhou Duan
- Department of Neurosurgery, Peking University First Hospital, Peking University, No. 8 Xishiku Street, Xicheng District, Beijing, China.
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25
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Wang Q, Cheng J, Zhang S, Ju Y, Liu W, Hui X. Central nervous system hemangioblastomas in the elderly (over 65 years): Clinical characteristics and outcome analysis. Clin Neurol Neurosurg 2019; 189:105622. [PMID: 31805489 DOI: 10.1016/j.clineuro.2019.105622] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 11/21/2019] [Accepted: 11/24/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Hemangioblastomas (HBs) in the elderly are very uncommon and have rarely been studied. This retrospective study aimed to identify clinical features, optimal treatment, surgical outcomes and long-term prognostic factors in these rare lesions. PATIENTS AND METHODS We performed a retrospective analysis of HBs patients over 65 years old who underwent surgery from 2008 to 2018 at our department. Clinical data was retrospectively reviewed and statistically analyzed. RESULTS Thirty-three elderly patients with a mean age of 68.76 years were included in this study. Cerebellum, brainstem, and spinal cord locations accounted for 72.7 %, 18.2 % and 9.1 %. Two patients (6.1 %) were diagnosed as von Hippel-Lindau (VHL) syndrome. After mean follow-up of 37.95 ± 22.12 months, clinical symptoms improved in 22 patients (67 %), unchanged in seven patients (21 %) and aggravated in 4 patients (12 %). Only 1(3 %) patient experienced local recurrence during follow-up. Univariate analysis showed tumor size (P = 0.044) and tumor characteristic (cystic or solid) (P = 0.034) were significantly related to long-term outcomes, while multiple logistic regression analysis depicted tumor characteristics were exclusively correlated with outcomes (P = 0.04). CONCLUSIONS Our study suggests elderly hemangioblastomas may be different from their younger counterparts in that they often display solid configuration with large size and include more cerebellar tumors. HBs should be included in the differential diagnosis of elderly patients presenting with cerebellar mass. Despite many challenges involved, surgical removal of HBs in this age group is a safe procedure with acceptable risks. They may do not require as frequent follow-up as younger counterparts due to the low associations with VHL disease and tumor recurrence rate.
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Affiliation(s)
- Qiguang Wang
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jian Cheng
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Si Zhang
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Yan Ju
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Wenke Liu
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Xuhui Hui
- Department of Neurosurgery, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
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26
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Byun J, Yoo HJ, Kim JH, Kim YH, Cho YH, Hong SH, Kim CJ. Growth rate and fate of untreated hemangioblastomas: clinical assessment of the experience of a single institution. J Neurooncol 2019; 144:147-154. [PMID: 31201685 DOI: 10.1007/s11060-019-03213-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 06/11/2019] [Indexed: 01/28/2023]
Abstract
BACKGROUND The growth rate and natural history of untreated hemangioblastomas remain unclear. This study investigated the natural history of untreated intracranial hemangioblastomas and predictors of tumor growth using volumetric assessment. METHOD This study retrospectively enrolled 31 patients with untreated hemangioblastomas between 2004 and 2017 who were followed up for at least 12 months. The 31 patients had a total of 52 hemangioblastomas. RESULTS The 31 patients included 11 (35.5%) men and 20 (64.5%) women, of mean age 42.5 years. Seventeen (54.8%) patients were genetically diagnosed with Von Hippel-Lindau (VHL) disease. Of the 52 lesions, 33 (63.5%) grew during the follow-up period, whereas 19 (36.5%) remained stable. Overall mean actual growth rate (AGR) was 1.94 cm3/year, 2.38 cm3/year in the VHL and 1.79 cm3/year in the non-VHL group (p = 0.31). Overall mean relative growth rate (RGR) was 21%/year, 26%/year in the VHL and 19%/year in the non-VHL group. Time to 50% treatment probability was 34 months. The 1, 3, 5, and 7-year treatment probabilities were 11.5%, 50.1%, 52.7%, and 73%, respectively. The presence of only symptomatic lesions was significantly predictive of the growth of intracranial hemangioblastoma (odds ratio: 5.0, p = 0.02). CONCLUSION The overall growth rate of intracranial hemangioblastoma was faster than that of other benign intracranial tumors, with symptomatic lesions being the only meaningful predictor of tumor growth. Because of their rapid growth rate and high probability of treatment, a wait and scan management strategy should be carefully applied to intracranial hemangioblastomas.
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Affiliation(s)
- Joonho Byun
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Hee Jun Yoo
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Jeong Hoon Kim
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
| | - Young Hoon Kim
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Young Hyun Cho
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Seok Ho Hong
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Chang Jin Kim
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
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27
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Kawauchi D, Higuchi Y, Ikegami S, Adachi A, Ozaki K, Suda I, Kobayashi E, Iwadate Y. Unilateral Occipital Transtentorial Approach with Multimodal Assistance for Resection of Large Supracerebellar Hemangioblastomas: Preliminary Experience of 2 Cases. World Neurosurg 2019; 129:e733-e740. [PMID: 31285176 DOI: 10.1016/j.wneu.2019.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/31/2019] [Accepted: 06/01/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND The surgical resection of large supracerebellar hemangioblastomas (SHBs) is exceptionally challenging due to their vascularity and deep anatomic location and is associated with a high risk of postoperative complications and mortality. Access to the posterior incisural space can be achieved by either an infratentorial supracerebellar approach or occipital transtentorial approach (OTA). However, the optimal surgical strategy has not yet been established. Here, we report 2 cases of large SHBs that were successfully and safely resected via a unilateral OTA with multimodal assistance. CASE DESCRIPTION Two patients presented to our hospital with ataxia due to large, solid SHBs. After preoperative embolization, gross total resection of the SHBs was achieved via an OTA. Furthermore, endoscopic assistance was used to resect the remnant portion of the tumor in the second patient. Both patients experienced transient ataxia but were discharged from the hospital without serious complications. CONCLUSIONS The combination of an OTA with preoperative embolization and endoscopic assistance may reduce the intraoperative risk and contribute to improved outcome in patients with such clinically challenging tumors.
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Affiliation(s)
- Daisuke Kawauchi
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan.
| | - Yoshinori Higuchi
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Shiro Ikegami
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Akihiko Adachi
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Ko Ozaki
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Izumi Suda
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Eiichi Kobayashi
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yasuo Iwadate
- Department of Neurological Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
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28
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Kord Valeshabad A, Xiao L, Amin-Hanjani S, Alsadi A, Valyi-Nagy T, Kim J. Sporadic Hemangioblastoma of the Cavernous Sinus and Meckel's Cave. J Neurol Surg Rep 2018; 79:e98-e102. [PMID: 30574445 PMCID: PMC6291399 DOI: 10.1055/s-0038-1676455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 08/28/2018] [Indexed: 11/01/2022] Open
Abstract
Objectives To describe an extremely rare case of sporadic hemangioblastoma (HB) within the cavernous sinus and Meckel's cave with extension to the cerebellopontine angle (CPA) cistern. Methods A 73-year-old male presented with hearing loss, unilateral ptosis, and facial numbness. Results The imaging showed a complex cystic-solid mass centered at the left cavernous sinus and Meckel's cave with extension to the CPA cistern. Patient underwent retrosigmoid craniectomy for partial resection of the CPA angle component of the mass. Surgical pathology confirmed the diagnosis of HB and patient was scheduled for subsequent radiotherapy of the residual mass. Conclusions We present an exceptional case of supratentorial HB without associated von Hippel-Lindau (VHL) disease, which was predominantly located in the cavernous sinus and Meckel's cave and led to multiple cranial nerve symptoms. We describe imaging characteristics and radiologic-pathologic correlation of this atypically located HB, which can be difficult to consider in the differential diagnosis presurgically.
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Affiliation(s)
- Ali Kord Valeshabad
- Department of Radiology, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Lekui Xiao
- Department of Radiology, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Sepideh Amin-Hanjani
- Department of Neurosurgery, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Alaa Alsadi
- Department of Pathology, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Tibor Valyi-Nagy
- Department of Pathology, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Jinsuh Kim
- Department of Radiology, University of Alabama at Birmingham, Birmingham, Alabama, United States
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29
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Huang Y, Chan L, Bai HX, Li X, Zhang Z, Wang Y, Cao Y, Karakousis G, Huang R, Xiao B, Zhang PJ, Yang L. Assessment of care pattern and outcome in hemangioblastoma. Sci Rep 2018; 8:11144. [PMID: 30042517 PMCID: PMC6057968 DOI: 10.1038/s41598-018-29047-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 07/02/2018] [Indexed: 11/09/2022] Open
Abstract
Due to its rarity, current literature assessing prognostic factors and survival outcomes of hemangioblastoma is limited. Patients with histologically confirmed hemangioblastoma were identified from the US National Cancer Data Base. 1488 patients met inclusion criteria. 644 patients underwent gross total resection (GTR), 220 subtotal resection (STR)/biopsy, 60 stereotactic radiosurgery (SRS), 15 external beam radiotherapy (EBRT), 51 surgery followed by radiotherapy (SR + RT) and 498 no treatment. Independent predictors of shorter OS included age ≥ 40 (HR, 3.897; 95% CI, 2.341-6.487; p < 0.001), Charlson-Deyo score ≥ 1(HR, 1.756; 95% CI, 1.213-2.544; p = 0.003), tumor location in the brainstem (HR, 1.955; 95% CI, 1.129-3. 384; p = 0.017) compared to cerebellum, no treatment (HR, 2530; 95% CI, 1.533-4.177; p < 0.001) and receipt of EBRT (HR, 2.860; 95% CI, 1.073-7.618; p = 0.036) compared to STR/biopsy. GTR was associated with longer OS (HR 0.617; 95% CI, 0.391-0.974; p = 0.038), while SRS had comparable OS to STR/biopsy. The overall trend of OS by treatment modality was consistent after matching to age- and sex-matched US population data. In patients younger than 40 years, treatment was not a significant predictor of OS. In conclusion, GTR remained the optimal treatment for hemangioblastoma. SRS may perform similarly to surgery alone. Treatment was not a significant predictor of survival in younger patients.
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Affiliation(s)
- Yuqian Huang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Lilian Chan
- Perelman School of Medicine, Philadelphia, Pennsylvania, 19104, United States
| | - Harrison X Bai
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, 19104, United States
| | - Xuejun Li
- Department of Neurosurgery, Xiangya Hospital, Central South University, Hunan, 410011, China
| | - Zishu Zhang
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China
| | - Yinyan Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ya Cao
- Cancer Research Institute, School of Basic Medicine, Central South University, Changsha, Hunan, 410078, China
| | - Giorgos Karakousis
- Department of Surgery, Hospital of the University of Pennsylvania, Silverstein, Philadelphia, Pennsylvania, 19104, United States
| | - Raymond Huang
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, 02120, United States
| | - Bo Xiao
- Department of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China.
| | - Paul J Zhang
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, 19104, United States
| | - Li Yang
- Department of Neurology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, 410011, China.
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Nguyen HS, Doan NB, Gelsomino M, Shabani S, Awad AJ, Kaushal M, Mortazavi MM. Intracranial hemangioblastoma - A SEER-based analysis 2004-2013. Oncotarget 2018; 9:28009-28015. [PMID: 29963258 PMCID: PMC6021332 DOI: 10.18632/oncotarget.25534] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 05/14/2018] [Indexed: 02/02/2023] Open
Abstract
Introduction Intracranial hemangioblastoma (HB) is a rare pathology. Limited data exist regarding its epidemiology. Methods With the SEER-18 registry database, information from all patients diagnosed with intracranial HB from 2004 to 2013 were extracted, including age, gender, race, marital status, presence of surgery, extent of surgery, receipt of radiation, tumor size, tumor location, and follow-up data. Age-adjusted incidence rates and overall survival (OS). Cox proportional hazards model was employed for both univariate and multivariate analyses. Results A total of 1307 cases were identified. The overall incidence of intracranial hemangioblastoma is 0.153 per 100,000 person-years [95% confidence interval (CI)=0.145–0.162]. Through univariate analysis, age < 40 [hazard ratio (HR)=0.277, p<0.001], no radiation [HR=0.56, p=0.047], and presence of surgery [HR=0.576, p=0.012] are significant positive prognostic factors. Caucasian race [HR=1.42, p=0.071] and female gender [HR=0.744, p=0.087] exhibit noticeable trends towards positive prognosis. Through multivariate analysis, younger age [HR=1.053, p < 0.01], race [HR=1.916, p<0.01], and presence of surgery [HR=0.463, p<0.01 were significant independent prognostic factors. Conclusion Clinical factors such as younger age, Caucasian race, and presence of surgery are significant independent factors for overall survival in patients with HBs. Though analysis regarding extent of surgery did not produce a meaningful relationship, this may be related to surgical bias / expertise. Moreover, no validation for radiation therapy was identified, but this may be related to short follow up intervals and the variable growth patterns of HBs.
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Affiliation(s)
- Ha Son Nguyen
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,California Institute of Neuroscience, Thousand Oaks, California, USA
| | - Ninh B Doan
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Department of Neurosurgery, University of South Alabama, Mobile, Alabama, USA
| | - Michael Gelsomino
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Saman Shabani
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Ahmed J Awad
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.,Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine
| | - Mayank Kaushal
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Martin M Mortazavi
- National Skull Base Center, Thousand Oaks, California, USA.,California Institute of Neuroscience, Thousand Oaks, California, USA
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31
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Marx S, Reinfelder M, Matthes M, Schroeder HWS, Baldauf J. Frequency and treatment of hydrocephalus prior to and after posterior fossa tumor surgery in adult patients. Acta Neurochir (Wien) 2018; 160:1063-1071. [PMID: 29455408 DOI: 10.1007/s00701-018-3496-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 02/10/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND There is paucity of information about the frequency of hydrocephalus prior to and after posterior fossa tumor surgery in adult patients and about the best way it should be managed. The present study was conducted to determine the frequency of hydrocephalus prior to and after posterior fossa tumor surgery in adult patients as well as the value of an endoscopic third ventriculostomy (ETV) prior to posterior fossa tumor surgery with regard to the rate of perioperative complications and persistent hydrocephalus. METHODS A single-institution retrospective chart review of all posterior fossa tumor surgeries of our department in a 10-year period (2005 to 2014) has been done. RESULTS Fifty-two of 243 adult patients with posterior fossa tumors presented with hydrocephalus at the time of admission prior to tumor surgery. 39/52 received early tumor surgery, 11/52 an ETV prior to tumor surgery and in 2/52 an external ventricular drainage (EVD) was inserted prior to tumor surgery. 3/52 patients required a permanent cerebrospinal fluid (CSF) diverting procedure for persistent hydrocephalus after tumor removal. One hundred ninety-one patients did not demonstrate a hydrocephalus before surgical treatment and four of them developed a post-resection hydrocephalus. CONCLUSION The frequency of hydrocephalus prior to posterior fossa tumor surgery in adult patients is 21.4% and therefore much lower than in respective reports of pediatric patients. The risk of persistent hydrocephalus and newly developed hydrocephalus after tumor surgery was very low, too (5.7 and 2.1%, respectively). An ETV is not justified in every adult patient prior to posterior fossa tumor surgery.
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Affiliation(s)
- Sascha Marx
- Department of Neurosurgery, University Medicine Greifswald, Sauerbruchstraße, 17475, Greifswald, Germany.
| | - Maresa Reinfelder
- Department of Neurosurgery, University Medicine Greifswald, Sauerbruchstraße, 17475, Greifswald, Germany
| | - Marc Matthes
- Department of Neurosurgery, University Medicine Greifswald, Sauerbruchstraße, 17475, Greifswald, Germany
| | - Henry W S Schroeder
- Department of Neurosurgery, University Medicine Greifswald, Sauerbruchstraße, 17475, Greifswald, Germany
| | - Joerg Baldauf
- Department of Neurosurgery, University Medicine Greifswald, Sauerbruchstraße, 17475, Greifswald, Germany
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Totapally BR, Shah AH, Niazi T. Epidemiology and short-term surgical outcomes of children presenting with cerebellar tumors. Clin Neurol Neurosurg 2018. [PMID: 29533850 DOI: 10.1016/j.clineuro.2018.02.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Posterior fossa tumor surgery in children poses a significant morbidity and mortality. Large multi-institutional datasets characterizing the epidemiology and morbidity of children undergoing posterior fossa tumor surgery are lacking. The objective of this study is to describe the epidemiology and short term surgical outcomes of children presenting with cerebellar tumors. PATIENTS AND METHODS A retrospective review of the Kids Inpatient Database (KID) for all hospital discharges in 2012 with a diagnosis of cerebellar tumor (ICD-9 diagnosis code 191.6) was performed and filtered with the ICD-9 procedure code 01.59 (other excision or destruction of lesion or tissue of brain). All children in this cohort were compared with all other children discharged without cerebellar tumors recorded in the database. RESULTS A total of 461 (1.7/10,000 discharges) children with a diagnosis of cerebellar tumor who had surgical resection of their tumor were discharged during 2012. Compared with the control group, children undergoing cerebellar tumor excision had an increased length of hospital stay (8 vs. 2 days, p < 0.001), discharge to skilled nursing home facilities/home health care (12% vs. 4.6%, p < 0.001), increased hospital charges ($125,747 vs. $14,018, p < 0.001), and mortality (0.87% vs. 0.3%, p = 0.028). Hydrocephalus was treated via external ventriculostomy (EVD) (31%, n = 143) and/or shunt (17%, n = 78), and patients who required an EVD were more likely to receive a shunt (56% vs. 26%, p < 0.001). Mechanical ventilation (7.8%) and ultimately tracheostomy (1.5%) was necessary in few children following cerebellar tumor excision. CONCLUSIONS As expected, surgical treatment of cerebellar tumors in children may pose significant morbidity. Our exploratory study identifies these patients as a potential high-risk cohort in the United States that may require intensive airway management, treatment of hydrocephalus and long-term nursing support.
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Affiliation(s)
- Balagangadhar R Totapally
- Division of Critical Care Medicine, Nicklaus Children's Hospital, Miami, FL, 33155, United States; Herbert Wertheim College of Medicine, Florida International University, Miami, FL, 33199, United States.
| | - Ashish H Shah
- Division of Neurosurgery, Nicklaus Children's Hospital, Miami, FL, 33155, United States; Department of Neurosurgery, University of Miami Miller School of Medicine, Miami, FL, 33133, United States
| | - Toba Niazi
- Herbert Wertheim College of Medicine, Florida International University, Miami, FL, 33199, United States; Division of Neurosurgery, Nicklaus Children's Hospital, Miami, FL, 33155, United States; Department of Neurosurgery, University of Miami Miller School of Medicine, Miami, FL, 33133, United States
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Kuharic M, Jankovic D, Splavski B, Boop FA, Arnautovic KI. Hemangioblastomas of the Posterior Cranial Fossa in Adults: Demographics, Clinical, Morphologic, Pathologic, Surgical Features, and Outcomes. A Systematic Review. World Neurosurg 2017; 110:e1049-e1062. [PMID: 29229339 DOI: 10.1016/j.wneu.2017.11.173] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/28/2017] [Accepted: 11/30/2017] [Indexed: 12/09/2022]
Abstract
BACKGROUND Posterior cranial fossa (PCF) hemangioblastomas are benign, highly vascularized, and well-differentiated tumors with well-described histopathologic features. Although relatively rare, this tumor is the most prevalent primary tumor of the cerebellum in adults. OBJECTIVE Because the demographics of patients with such a tumor (as well as the clinical, morphologic, pathologic, surgical features, and outcomes) are not fully understood, we systematized characteristic patient and tumor features. METHODS We undertook a systematic review of the English-language literature in PubMed for PCF hemangioblastomas in adults published in the past 31 years. We analyzed geographic distribution and year of publication of articles; demographic data of patients; presenting symptoms and clinical signs; tumor location and morphology; histopathologic features, extent of tumor resection, perioperative blood loss, and postoperative complications; length of hospital stay; and outcomes. RESULTS We reviewed 207 articles describing 1759 infratentorial hemangioblastomas in a cohort of 1515 adult patients. We found female predominance in patients with Von Hippel-Lindau disease (VHLD) compared with male predominance in the general patient group. Symptoms of intracranial hypertension were more common in the VHLD group compared with the general group of patients. The cerebellar location was more common in the VHLD group and solid (parenchymatous) tumor was the most common type. Most patients underwent total resection but rate of resection did not differ between the general and VHLD groups. Most patients had a favorable outcome. CONCLUSIONS The literature of adult PCF hemangioblastomas is limited and general surgical experience with such tumors is scarce because of their rarity. Rates of postoperative complications and mortality remain higher than expected. However, prognosis and surgical outcomes are generally favorable. Nevertheless, surgery of adult PCF hemangioblastomas is a demanding and challenging task.
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Affiliation(s)
- Marin Kuharic
- Osijek University School of Medicine, Osijek, Croatia
| | | | - Bruno Splavski
- Osijek University School of Medicine, Osijek, Croatia; Department of Neurosurgery, Sestre Milosrdnice University Hospital Center, Zagreb, Croatia
| | - Frederick A Boop
- Semmes-Murphey Clinic, Memphis, Tennessee, USA; Department of Neurosurgery, University of Tennessee School of Medicine, Memphis, Tennessee, USA
| | - Kenan I Arnautovic
- Semmes-Murphey Clinic, Memphis, Tennessee, USA; Department of Neurosurgery, University of Tennessee School of Medicine, Memphis, Tennessee, USA.
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Wang Q, Zhang S, Cheng J, Liu W, Hui X. Radiologic Features and Surgical Strategy of Hemangioblastomas with Enhanced Cyst Wall. World Neurosurg 2017; 108:143-150. [DOI: 10.1016/j.wneu.2017.08.155] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2017] [Revised: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 11/30/2022]
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Management Strategies and Outcomes for VHL-related Craniospinal Hemangioblastomas. J Kidney Cancer VHL 2017; 4:37-44. [PMID: 28868236 PMCID: PMC5573741 DOI: 10.15586/jkcvhl.2017.90] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 08/06/2017] [Indexed: 02/06/2023] Open
Abstract
Hemangioblastomas are rare and benign tumors accounting for less than 2% of all central nervous system (CNS) tumors. The vast majority of hemangioblastomas occur sporadically, whereas a small number of cases, especially in younger patients, are associated with Von Hippel–Lindau (VHL) syndrome. It is thought that loss of tumor suppressor function of the VHL gene results in stabilization of hypoxia-inducible factor alpha with downstream activation of cellular proliferative and angiogenic genes that promote tumorigenesis. VHL-related hemangioblastomas predominantly occur in the cerebellum and spine. Lesions are often diagnosed on contrast-enhanced craniospinal MRIs, and the diagnosis of VHL occurs through assessment for germline VHL mutations. Surgical resection remains the primary treatment modality for symptomatic or worrisome lesions, with excellent local control rates and neurological outcomes. Stereotactic radiotherapy can be employed in patients who are deemed high risk for surgery, have multiple lesions, or have non-resectable lesions. Given the tendency for development of either new or multiple lesions, close radiographic surveillance is often recommended for asymptomatic lesions.
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Cheng J, Liu W, Hui X, Zhang S, Ju Y. Pediatric central nervous system hemangioblastomas: different from adult forms? A retrospective series of 25 cases. Acta Neurochir (Wien) 2017; 159:1603-1611. [PMID: 28752202 DOI: 10.1007/s00701-017-3275-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 07/12/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND Pediatric hemangioblastomas are rare, and the clinical features, timing of surgical intervention, optimal treatment, and clinical outcomes are still unclear. METHODS We performed a retrospective study of all patients with CNS hemangioblastomas who were treated at West China Hospital from January 2003 to March 2015. Patients under the age of 16 years were included in the study. The medical records of these patients were reviewed and statistically analyzed. RESULTS Twenty-five children (15 females and ten males, [mean age 12.6 ± 4.7 years, range 1-16 years]) presented with hemangioblastomas. Tumors were detected in the cerebellum, brainstem, and spinal cord in 40, 28, and 32% of patients, respectively. Sixteen children (64%) had VHL syndrome. The most frequent symptoms were those related to increased intracranial pressure. The mean duration of symptoms was 1.5 ± 2.1 months. Preoperative hydrocephalus was noted in 11 children (44%). Gross total resection was achieved in all children. Clinical symptoms improved in 19 children (76%), unchanged in four children (16%), and aggravated in two children (8%), respectively. The mean follow-up was 44.5 ± 32.3 months. Five patients (20%) experienced disease progression. Using univariate analysis, both tumor-associated cysts (P = 0.027) and VHL disease (P = 0.032) were significantly related to postoperative outcomes. CONCLUSIONS Pediatric hemangioblastomas have many different clinical features compared with adult cases. A high degree of suspicion for VHL disease should be raised in pediatric hemangioblastomas. Despite many challenges involved, surgical outcomes for pediatric hemangioblastomas are favorable. Lifelong follow-up is mandatory to detect the disease progression.
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Affiliation(s)
- Jian Cheng
- Department of Neurosurgery West China Hospital, Sichuan University, 37 Guo Xue Xiang, Wu Hou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Wenke Liu
- Department of Neurosurgery West China Hospital, Sichuan University, 37 Guo Xue Xiang, Wu Hou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Xuhui Hui
- Department of Neurosurgery West China Hospital, Sichuan University, 37 Guo Xue Xiang, Wu Hou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Si Zhang
- Department of Neurosurgery West China Hospital, Sichuan University, 37 Guo Xue Xiang, Wu Hou District, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yan Ju
- Department of Neurosurgery West China Hospital, Sichuan University, 37 Guo Xue Xiang, Wu Hou District, Chengdu, 610041, Sichuan, People's Republic of China.
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Cervio A, Villalonga JF, Mormandi R, Alcorta SC, Sevlever G, Salvat J. Surgical treatment of cerebellar hemangioblastomas. Surg Neurol Int 2017; 8:163. [PMID: 28840067 PMCID: PMC5551294 DOI: 10.4103/sni.sni_490_16] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 05/21/2017] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Hemangioblastomas (HBL) are uncommon tumors of the central nervous system (CNS), corresponding to 1-2.5% of all intracranial tumors. They can present sporadically or in patients with von Hippel-Lindau (VHL) disease and are most often located in the cerebellum, brainstem, and spinal cord. VHL disease is a multiple neoplasia syndrome inherited in an autosomal dominant fashion and caused by a VHL suppressor gene deletion. We present our experience in the management of patients with cerebellar HBL. METHODS Thirty consecutive patients with cerebellar HBL were included in this study. Hospital charts, radiological images, and operative records were reviewed. Modified Rankin scores were used to evaluate the clinical course. RESULTS Thirty patients diagnosed with cerebellar HBL were operated. Complete total resection was achieved in 93% of the cases. Postoperatively, 83% of the patients showed good functional recovery. CONCLUSIONS HBL of the cerebellum should be resected when symptomatic or when the tumor (or a tumor-associated cyst) shows signs of enlargement. Surgical intent should seek en bloc resection to minimize intraoperative bleeding. Patients with HBLs must be tested for VHL gene mutations, and in confirmed cases, relatives should be offered genetic counseling.
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Affiliation(s)
- A Cervio
- Department of Neurosurgery, Institute for Neurological Research FLENI, Buenos Aires, Argentina
| | - J F Villalonga
- Department of Neurosurgery, Institute for Neurological Research FLENI, Buenos Aires, Argentina
| | - R Mormandi
- Department of Neurosurgery, Institute for Neurological Research FLENI, Buenos Aires, Argentina
| | - S Condomí Alcorta
- Department of Neurosurgery, Institute for Neurological Research FLENI, Buenos Aires, Argentina
| | - G Sevlever
- Department of Pathology, Institute for Neurological Research FLENI, Buenos Aires, Argentina
| | - J Salvat
- Department of Neurosurgery, Institute for Neurological Research FLENI, Buenos Aires, Argentina
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Li Z, Curtis B, Layser R, Selvarajan SK, Harrop J, Kenyon LC, Parsons T, Rubin A. Intraosseous hemangioblastoma of the cervical spine: case report. J Neurosurg Spine 2017; 27:312-315. [PMID: 28665246 DOI: 10.3171/2017.3.spine1622] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
A 69-year-old woman presented with bilateral upper-extremity radiculopathy and neck pain after a mechanical fall. Admission CT and MRI of the cervical spine demonstrated a pathological C-4 fracture. Subsequent malignancy workup was negative. A CT-guided biopsy of the lesion showed intraosseous hemangioblastoma. Hemangioblastoma is a highly vascular, slow-growing tumor of the CNS; intraosseous location of this tumor is extremely rare. The authors review the diversity of its presentation and the treatment techniques of this rare tumor in an extremely rare location.
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Affiliation(s)
| | | | | | | | | | - Lawrence C Kenyon
- Pathology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Theodore Parsons
- Pathology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Asa Rubin
- Pathology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
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Cheng J, Liu W, Zhang S, Lei D, Hui X. Clinical Features and Surgical Outcomes in Patients with Cerebellopontine Angle Hemangioblastomas: Retrospective Series of 23 Cases. World Neurosurg 2017; 103:248-256. [PMID: 28400229 DOI: 10.1016/j.wneu.2017.03.144] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 03/29/2017] [Accepted: 03/30/2017] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Hemangioblastomas in the cerebellopontine angle (CPA) are uncommon and have rarely been reported. They may be easily misdiagnosed because of the atypical location and clinical and imaging features. The present study aimed to characterize clinical and radiologic features, treatment strategies, and outcomes in these rare lesions and to investigate various factors that may affect postoperative outcomes. METHODS The medical records of patients with CPA hemangioblastomas who underwent surgery from 2003-2016 at the West China Hospital were reviewed retrospectively and statistically analyzed. RESULTS Twenty-three patients (14 males and 9 females) presented with CPA hemangioblastomas. Eight patients (34.8%) had von Hippel-Lindau (VHL) syndrome. Gross total resection was achieved in 22 patients (95.6%). The mean follow-up was 45.1 ± 36.2 months (range 3-144 months). After surgery, the symptoms improved in 18 cases (78.3%), remained unchanged in 3 cases (13%), and were aggravated in 2 cases (8.7%). Four patients showed local recurrence during follow-up (17.4%). Patients with cystic hemangioblastomas had a better neurologic improvement (P = 0.041) compared with patients with solid tumors. Furthermore, patients with maximal diameter of tumors >3 cm (P = 0.035) or solid tumors (P = 0.018) showed a higher incidence of postoperative complications. The local recurrence was correlated with VHL disease (P = 0.027). CONCLUSIONS Although hemangioblastomas of the CPA are challenging lesions to treat surgically, they can be removed safely when these lesions are appropriately diagnosed and treated. Patients with VHL disease are more likely to have a local recurrence. A regular follow-up is recommended to detect the local and distant recurrence, even if the clinical course is benign and the tumor is totally resected.
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Affiliation(s)
- Jian Cheng
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Wenke Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Si Zhang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Ding Lei
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Xuhui Hui
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China.
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Safety and outcomes of preoperative embolization of intracranial hemangioblastomas: A systematic review. Clin Neurol Neurosurg 2016; 150:143-151. [PMID: 27668858 DOI: 10.1016/j.clineuro.2016.09.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 09/05/2016] [Accepted: 09/18/2016] [Indexed: 11/23/2022]
Abstract
INTRODUCTION While preoperative embolization is often reserved for large and highly vascular tumors in order to minimize blood loss, its safety and efficacy in the treatment of hemangioblastomas (HB) is unclear. We present the largest systematic review focusing on the safety and outcome of preoperative embolization of intracranial HB. MATERIALS AND METHODS To identify all cases of preoperative embolization for HB, a literature search was conducted via Medline (OVID and PubMed), Scopus, Embase, and Web of Science. Studies that were in English, included intracranial hemangioblastomas treated with preoperative embolization and provided sufficient disaggregated clinical data for each patient were included. Historical control patients with non-embolized intracranial HB undergoing resection were similarly identified. RESULTS A total of 111 patients that underwent preoperative embolization of HB prior to planned resection were identified. Patient age ranged from 12 to 72 years, with a cohort of 63% males and 36% females. Nine studies comprising 392 non-embolized patients were included as controls. Gross total resection was achieved in 83.7% of embolized and 95.6% of non-embolized patients. Intraoperative blood transfusion was required in 15.3% of embolized and 0.51% of non-embolized controls, while rates of post-operative hemorrhage were 8.4% and 1.6%, respectively. Complication rates from embolization were 11.7% and following consequent surgery were 20.7%. DISCUSSION Embolization did not increase rates of gross total resection, decrease estimated blood loss, or decrease incidence of complications. Not only does embolization fail to mitigate surgical risks, the embolization procedure itself carries significant risk for complications. Embolization should not be standard of care for intracranial HB.
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The analysis of correlative factors affecting long-term outcomes in patients with Solid Cerebellar Hemangioblastomas. Clin Neurol Neurosurg 2016; 150:59-66. [PMID: 27588372 DOI: 10.1016/j.clineuro.2016.08.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 08/26/2016] [Accepted: 08/27/2016] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Analyze the factors affecting postoperative outcomes in patients with solid cerebellar hemangioblastomas. PATIENTS AND METHODS We retrospectively analyzed the clinical data of 22 patients with sporadic solid cerebellar hemangioblastomas. Data regarding the clinical materials and imaging features, diameter of the lesion, operative approaches and postoperative complications were analyzed in all patients. The factors that may affect the recovery of postoperative patients were analyzed by univariate analysis and logistic regression multivariate analysis. RESULTS All 22 patients were diagnosed with sporadic solid cerebellar hemangioblastomas; total resection was achieved in 21 of 22 patients (95.5%). Six patients with combined obstructive hydrocephalus received a ventricle-peritoneal shunt preoperatively. The mean duration of the follow-up period was 25.5 months (range, 6-72 months). Tumor recurrence occurred in two patients with poor prognosis at 12 months and 56 months after surgery. According to outcome, patients were divided into the poor group (4 of 22 patients, 18.2%), in which neurological symptoms persisted postoperatively, or were worse than preoperatively, and the good group (18 of 22 patients, 81.8%) with no neurological signs or improved symptoms postoperatively. After univariate analysis, the factor affecting the final outcome was postoperative hemorrhage (P=0.003). Moreover, multiple logistic regression analysis via R software indicated that postoperative hemorrhage (p=0.008) was correlated with outcomes. CONCLUSIONS Postoperative hemorrhage is a factor correlated with final outcomes of patients with sporadic solid cerebellar hemangioblastomas.
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Hemangioblastomas with leptomeningeal dissemination: case series and review of the literature. Acta Neurochir (Wien) 2016; 158:1169-78. [PMID: 27068045 DOI: 10.1007/s00701-016-2798-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 03/27/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Leptomeningeal dissemination of hemangioblastomas (HB) of the central nervous system (CNS) is extremely rare. Few studies have reported leptomeningeal involvement in sporadic HB or in HB associated with von Hippel-Lindau syndrome. The clinical and radiological features of leptomeningeal involvement in HB after surgery have not been described in detail. MATERIALS AND METHODS This retrospective case review involved patients from three different tertiary referral centers with leptomeningeal dissemination of HB after surgery for the primary mass. A literature review was also performed to describe the clinical and radiological characteristics and long-term outcomes of patients who developed leptomeningeal dissemination after initial surgical resection. RESULTS This study included seven patients, five males and two females, ranging in age from 36 to 54 years. Incidence of leptomeningeal dissemination in patients with HB was about 4.3 % (3/69). It appeared at a mean 94.9 months (range, 39-204 months) after gross total resection of CNS HBs. Three of the seven patients died 5, 38, and 79 months, respectively, after diagnosis of leptomeningeal dissemination. Review of the literature identified 21 patients with characteristics of leptomeningeal dissemination similar to those in our series. CONCLUSIONS Leptomeningeal dissemination of HB is a rare pattern of long-term recurrence. Long-term outcomes may be fatal. The long developmental period suggests that early detection and aggressive management may improve prognosis in patients with CNS leptomeningeal dissemination of HB.
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Supratentorial leptomeningeal hemangioblastoma resection after tumor embolization. FORMOSAN JOURNAL OF SURGERY 2016. [DOI: 10.1016/j.fjs.2016.02.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Sultan A, Hassan T, Aboul-Enein H, Mansour O, Ibrahim T. The value of preoperative embolization in large and giant solid cerebellar hemangioblastomas. Interv Neuroradiol 2016; 22:482-8. [PMID: 26934897 DOI: 10.1177/1591019916633244] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Accepted: 01/25/2016] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Solid cerebellar hemangioblastomas are highly vascular lesions and may cause catastrophic hemorrhage during excision. METHODS This retrospective study enrolled 10 patients (7 men and 3 women, with a mean age of 38.2 ± 12.5 years) with solid cerebellar hemangioblastomas. All patients had a solitary tumor and underwent surgical resection of the lesion through a suboccipital approach. The basic features, serial radiographic examinations, and operative records were analyzed. RESULTS The most common presenting symptoms were headache (100%), ataxia (100%), and long tract manifestations (60%). Three patients had experienced failed surgery previously due to massive intraoperative bleeding. Three patients were confirmed as having Von Hippel-Lindau disease. The average size of the tumor was 40.7 ± 8.7 mm in its maximal diameter (range 25-58 mm). Total endovascular occlusion obtained in six patients, near total occlusion in three patients, and incomplete occlusion in one patient. Nine (90.0%) patients underwent gross total resection and one (10.0%) underwent partial resection. After the primary surgery, eight (80.0%) patients experienced improvement in their symptoms, two (20.0%) maintained their pre-treatment status, and none showed neurological deterioration following tumor resection. Blood loss during surgery after embolization was minimal and controllable. CONCLUSION Preoperative embolization improves safety and efficacy of the microsurgical excision of such tightly located very vascular tumors. Embolization changes the concept of this lesion surgery into piecemeal removal rather than a total mass extraction technique. Liquid agents are superior to particles in obliteration of such lesions.
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Affiliation(s)
- Ahmed Sultan
- Department of Neurosurgery, Alexandria University School of Medicine, Egypt The Research Center of Computational Neurovascular Biomechanics, Somoha University Hospital, Alexandria, Egypt
| | - Tamer Hassan
- Department of Neurosurgery, Alexandria University School of Medicine, Egypt The Research Center of Computational Neurovascular Biomechanics, Somoha University Hospital, Alexandria, Egypt
| | - Hisham Aboul-Enein
- Department of Neurosurgery, Alexandria University School of Medicine, Egypt
| | - Osama Mansour
- The Research Center of Computational Neurovascular Biomechanics, Somoha University Hospital, Alexandria, Egypt Department of Interventional Neurology, Alexandria University School of Medicine, Egypt
| | - Tamer Ibrahim
- Department of Neurosurgery, Alexandria University School of Medicine, Egypt The Research Center of Computational Neurovascular Biomechanics, Somoha University Hospital, Alexandria, Egypt
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Liao CC, Huang YH. Clinical features and surgical outcomes of sporadic cerebellar hemangioblastomas. Clin Neurol Neurosurg 2014; 125:160-5. [PMID: 25156409 DOI: 10.1016/j.clineuro.2014.08.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 07/28/2014] [Accepted: 08/03/2014] [Indexed: 11/15/2022]
Affiliation(s)
- Chen-Chieh Liao
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Hua Huang
- Department of Neurosurgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan; Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
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