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Morita K, Tanaka S, Tamai S, Nakada M. Spinal hemangioblastoma with syringomyelia manifesting as neurological dysfunction progressing over the course of 17 years: A case report. INTERDISCIPLINARY NEUROSURGERY 2022. [DOI: 10.1016/j.inat.2022.101631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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Colamaria A, Fochi NP, Laguado YAD, Blagia M, Leone A, Carbone F. Cervical intra and extramedullary hemangioblastoma with associated syringomyelia: A case report and review of the literature. Surg Neurol Int 2022; 13:448. [PMID: 36324962 PMCID: PMC9609879 DOI: 10.25259/sni_814_2022] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 09/15/2022] [Indexed: 11/30/2022] Open
Abstract
Background: Spinal hemangioblastoma (HB) is a highly vascularized tumor commonly presenting in the lower thoracic and lumbar segments. It typically causes spinal compression, extensive bleeding, and/or syringomyelia. Case Description: A 32-year-old female presented with persistent headaches with a cervical MRI showing an intradural and extradural mass extending from the obex to C2. Following surgical tumor resection, the patient’s symptoms resolved. Conclusion: Resection of spinal HB requires direct removal of the tumor mass as the accompanying cystic components typically spontaneously regress.
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Affiliation(s)
| | | | | | - Maria Blagia
- Department of Neurosurgery, Giovanni XXIII Hospital, Bari, Italy,
| | - Augusto Leone
- Department of Neurosurgery, Städtisches Klinikum Karlsruhe, Karlsruhe, Germany
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Feletti A, Boaro A, Giampiccolo D, Casoli G, Moscolo F, Ferrara M, Sala F, Pavesi G. Spinal hemangioblastomas: analysis of surgical outcome and prognostic factors. Neurosurg Rev 2021; 45:1645-1661. [PMID: 34825301 DOI: 10.1007/s10143-021-01696-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 11/02/2021] [Accepted: 11/11/2021] [Indexed: 11/29/2022]
Abstract
The prognostic factors for surgically removed spinal hemangioblastomas, the impact of VHL disease on outcome, and the role of intraoperative neuromonitoring are still not completely clear. The aim of this study was to review our experience with spinal hemangioblastomas in order to assess potential predictors of neurological outcome after surgery. All cases of spinal hemangioblastomas removed at two Italian academic institutions from 1985 to 2020 were reviewed. Data about clinical presentation and symptom duration, diagnosis of VHL, surgical approach, use of IONM, duration of hospital stay, follow-up, and modified McCormick grade before and after surgery were extracted. Sixty-one patients (31 F, 30 M) underwent 69 surgeries to remove 74 spinal hemangioblastomas (37 cervical, 32 thoracic, 5 lumbar). Improvement was found in 32.3% of cases, neurological condition remained stable in 51.6% of cases, and deteriorated in 16.1% of patients. A worsening trend in VHL patients and an improvement trend in non-VHL patients were detected, despite the lack of statistical significance. Laminotomy and use of IONM were found to be associated with better outcome, although no association was found between surgery without IONM and worse outcome. In most cases, patients affected by spinal hemangioblastomas can expect a good long-term outcome. In our experience, laminotomy seems to be associated with better outcome compared to laminectomy. While its absence is not associated with worse outcome, IONM seems to be associated with a better neurological outcome. Our study suggests that the more impaired the preoperative neurological condition, the worse the outcome.
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Affiliation(s)
- Alberto Feletti
- Department of Neurosciences, Biomedicine, and Movement Sciences, Institute of Neurosurgery, University of Verona, Polo Chirurgico "P. Confortini", P.le Stefani 1, 37126, Verona, Italy.
| | - Alessandro Boaro
- Department of Neurosciences, Biomedicine, and Movement Sciences, Institute of Neurosurgery, University of Verona, Polo Chirurgico "P. Confortini", P.le Stefani 1, 37126, Verona, Italy
| | - Davide Giampiccolo
- Department of Neurosciences, Biomedicine, and Movement Sciences, Institute of Neurosurgery, University of Verona, Polo Chirurgico "P. Confortini", P.le Stefani 1, 37126, Verona, Italy
| | - Giorgio Casoli
- Unit of Neurosurgery, Department of Biomedicine, Metabolic Sciences and Neurosciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabio Moscolo
- Department of Neurosciences, Biomedicine, and Movement Sciences, Institute of Neurosurgery, University of Verona, Polo Chirurgico "P. Confortini", P.le Stefani 1, 37126, Verona, Italy
| | - Massimiliano Ferrara
- Familial Cancer Clinic and Oncoendocrinology, Veneto Institute of Oncology, IOV-IRCCS, Padova, Italy
| | - Francesco Sala
- Department of Neurosciences, Biomedicine, and Movement Sciences, Institute of Neurosurgery, University of Verona, Polo Chirurgico "P. Confortini", P.le Stefani 1, 37126, Verona, Italy
| | - Giacomo Pavesi
- Unit of Neurosurgery, Department of Biomedicine, Metabolic Sciences and Neurosciences, University of Modena and Reggio Emilia, Modena, Italy
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He J, Liu N, Liu W, Zhou W, Wang Q, Hu H. CT and MRI characteristic findings of sporadic renal hemangioblastoma: Two case reports. Medicine (Baltimore) 2021; 100:e24629. [PMID: 33578578 PMCID: PMC7886462 DOI: 10.1097/md.0000000000024629] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 01/15/2021] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Hemangioblastomas in the kidney are rare. Although a few cases of renal hemangioblastoma (RH) have been reported, the content of these articles mainly focused on clinical and pathological research, with minimal descriptions of radiologic findings. Moreover, there are no descriptions of magnetic resonance imaging (MRI) with enhancement of this condition. Herein, we report 2 cases of RH with computed tomography (CT) and MRI findings. PATIENT CONCERNS Two patients presented to our institution because of dull pain in the left abdomen, and a mass in the left kidney was found by ultrasound examination in each case. The patient had no special family history. Physical examination revealed no obvious tenderness or percussion pain in the renal and ureteral walking areas, and there was no obvious mass. Routine blood and urine tests were normal, and the serum tumor markers were negative. No obvious lesions were found on imaging of the other body parts. DIAGNOSIS Similar radiologic findings were observed in both cases and mimicked those of cavernous hemangiomas of the liver, including peripheral nodular enhancement in the corticomedullary phase, progressive centripetal enhancement in the nephrographic and delayed phases, and occasional complete "filling in" in the delayed phase. We made a radiologic diagnosis of renal clear cell carcinoma for patient 1 and suspected renal clear cell carcinoma for patient 2, but the pathological results showed RH. INTERVENTIONS Given the suspicion of renal cell carcinoma, both patients underwent partial nephrectomy. OUTCOME The recovery of the two patients was uneventful, and there was no evidence of local recurrence or metastasis many years after surgery. LESSONS RH is a rare benign tumor that can be easily misdiagnosed as clear cell carcinoma. Characteristic CT and MRI manifestations may improve preoperative diagnostic accuracy to avoid surgery or indicate nephron-sparing surgery.
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Affiliation(s)
| | - Nan Liu
- Department of Critical Care Medicine
| | - Wangwang Liu
- Department of Pathology, Sir Run Run Shaw Hospital
| | | | - Qiangfeng Wang
- Department of Oncology, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Etli MU, Sarıkaya C, Onen MR, Naderi S. Spinal Hemangioblastomas and Neuropathic Pain. World Neurosurg 2021; 149:e780-e784. [PMID: 33540101 DOI: 10.1016/j.wneu.2021.01.100] [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: 12/21/2020] [Revised: 01/20/2021] [Accepted: 01/21/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Spinal hemangioblastomas (SHs) are rare and benign tumors. Primary symptoms include pain, hypoesthesia, and neuropathic pain (NP). Clinical symptoms may be as a result of tumor mass effect, peritumoral effect, syrinx, or venous congestion. No studies have focused on NP in SHs. The objective of this study was to review the rate and causes of NP in patients with SHs. METHODS The present study comprises a retrospective analysis of 13 patients with spinal hemangioblastomas. For the retrospective analysis of the patients, we analyzed the absence or presence of NP in the pre- and postoperative periods and its relationship with the level, location, and size of the tumor, as well as the size and location of the syrinx. RESULTS Postoperative NP was detected in 6 out of 13 patients. All 6 patients' tumors were located at the dorsal aspect of the spinal cord. There was a predominance of rostral syrinx location in patients with NP. Tumor size and level and syrinx size and level were not found to affect the occurrence of NP. CONCLUSIONS The present study shows that NP is observable in both pre- and postoperative periods. Proximity of the tumor to the dorsal root entry zone, and especially the presence of rostral syrinx, are the main factors affecting postoperative NP symptomatology. It is concluded that the combination of these factors and iatrogenic injury of anatomic pathways of NP within the spinal cord are responsible for postoperative NP.
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Affiliation(s)
- Mustafa Umut Etli
- Department of Neurosurgery, Health Sciences University, Ümraniye Training and Research Hospital, Istanbul, Turkey.
| | - Caner Sarıkaya
- Department of Neurosurgery, Health Sciences University, Ümraniye Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Resid Onen
- Department of Neurosurgery, VM Medical Park Maltepe Hospital, Istanbul, Turkey
| | - Sait Naderi
- Department of Neurosurgery, Health Sciences University, Ümraniye Training and Research Hospital, Istanbul, Turkey
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Timonin SY, Konovalov NA. Surgical Treatment of Intramedullary Hemangioblastomas: Current State of Problem (Review). Sovrem Tekhnologii Med 2021; 13:83-94. [PMID: 35265353 PMCID: PMC8858416 DOI: 10.17691/stm2021.13.5.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Indexed: 12/25/2022] Open
Abstract
Intramedullary hemangioblastomas (HAB) refer to very rare highly vascularized vascular spinal cord tumors associated with various neurological disorders. Effective HAB therapy to a greater extent depends on diagnostic accuracy and the absence of intra- and postoperative complications. The present study is a review of publications concerned with modern diagnostic and therapeutic techniques to control spinal HAB. The authors showed that perfusion computed tomography, computed tomographic angiography, and magnetic resonance angiography can be reasonably used for diagnosis and differentiation in a number of HAB due to their high vascularization. Preoperative embolization significantly reducing intraoperative bleeding risks is highly efficient. Some authors recommend this procedure in case of large lesions and high risks of intraoperative bleeding. The review also considered intraoperative imaging of a tumor and its feeding vessels using indocyanine green providing inspectability over the total tumor resection and clear imaging of tumor vascular architecture. The advantages and restrictions of the mentioned procedures were described.
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Affiliation(s)
- S Yu Timonin
- PhD Student N.N. Burdenko National Medical Research Center for Neurosurgery, Ministry of Health of the Russian Federation, 16, 4 Tverskaya-Yamskaya St., Moscow, 125047, Russia
| | - N A Konovalov
- Professor, Corresponding Member of the Russian Academy of Sciences, Head of 10 Neurosurgery Department; Deputy Director for Science N.N. Burdenko National Medical Research Center for Neurosurgery, Ministry of Health of the Russian Federation, 16, 4 Tverskaya-Yamskaya St., Moscow, 125047, Russia
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