• Title/Summary/Keyword: von Hippel-Lindau disease

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Multiple Hemangioblastomas on Cerebellum and Spinal Cord in a Patient of Von Hippel-Lindau Disease - A Case Report - (본 히펠 린다우병 환자에서 소뇌와 척수에 동시에 발생한 혈관아세포종 - 증례보고 -)

  • Yoon, Chang Sik;Ha, Young Soo;Park, Chong Oon;Hyun, Dong Keun
    • Journal of Korean Neurosurgical Society
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    • v.30 no.8
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    • pp.1023-1027
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    • 2001
  • Hemangioblastomas are rare benign tumor of the central nervous system that commonly occur in the posterior fossa around the 4th ventricle. In case of von Hippel-Lindau disease, hemangioblastomas involve multiple regions such as cerebellum, spinal cord and brainstem but, rarely show simultaneous involvement of cerebellum and spinal cord. We have experienced a case of multiple hemangioblastomas that were located at the cerebellum, cervical cord and conus medullaris and also had multiple lesions that a part of von Hippel-Lindau disease ; retinal angioma, syringomyelia, multiple cyst on kidney and pancreas, renal cell carcinoma on left kidney. Hemangioblastomas on cerebellum and spinal cord were removed totally, retinal angioma was treated with laser photocoagulation and renal cell carcinoma was also totally excised. The authors report a case of von Hippel-Lindau disease had multiple located hemangioblastomas on cerebellum, cervical cord and conus medullaris with review of literature.

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Brain Metastasis of Renal Cell Carcinoma in Von Hippel-Lindau Disease - Case Report - (본 히펠 린다우병에서 발생한 신장암의 뇌전이 - 증례보고 -)

  • Yang, Seung Min;Park, Sang Woo;Suk, Jong Sik;Park, Jong Hyuk;Kwon, Jeong Taik;Min, Byung Kook
    • Journal of Korean Neurosurgical Society
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    • v.30 no.8
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    • pp.1019-1022
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    • 2001
  • Although brain metastasis of renal cell carcinoma is a major cause of death in Von Hippel-Lindau disease(VHL), it is not easy to distinguish local recurrence of hemangioblastoma from distant metastasis. In addition, hemangioblastoma has several characteristics suitable for recipient of "tumor-to-tumor metastasis". Authors report a case of Von Hippel-Lindau disease that had metastases of renal cell carcinomas.

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Meningeal Supratentorial Hemangioblastoma in a Patient with Von Hippel-Lindau Disease Mimicking Angioblastic Menigioma

  • Kim, Hoon;Park, Ik-Seong;Jo, Kwang-Wook
    • Journal of Korean Neurosurgical Society
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    • v.54 no.5
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    • pp.415-419
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    • 2013
  • Hemangioblastomas are sporadic tumors found in the cerebellum or spinal cord. Supratentorial hemangioblastomas are rare, and those with meningeal involvement are extremely rare and have been reported in only approximately 130 patients. Here, we report the case of a 51-year-old female patient with supratentorial meningeal hemangioblastoma detected 5 years after surgical resection of an infratentorial hemangioblastoma associated with von Hippel-Lindau disease. Patients with von Hippel-Lindau syndrome are at risk for developing multiple hemangioblastomas, with new tumor formation and growth and possible meningeal infiltration. Regular lifelong follow-up in at-risk patients is recommended and should include the differential diagnosis of dural-based tumors such as angioblastic meningioma and metastatic renal cell carcinoma.

A Case of von Hippel-Lindau Disease with Aortic Valve Insufficiency

  • Kang, Sang Hyeon;Park, In Chul;Cho, Duk Song;Lee, Hye Jung;Lee, Ho Jin;Lee, Dong Hyun
    • Journal of Yeungnam Medical Science
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    • v.30 no.2
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    • pp.101-104
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    • 2013
  • Von Hippel-Lindau (VHL) disease is an autosomal dominant hereditary disorder caused by a germline mutation of the VHL gene. It is a multi-systemic disorder that is predisposed to benign or malignant tumors of visceral organs such as hemangioblastoma of the central nervous system, renal cell carcinoma, retinal angioma and pheochromocytoma. We report herein a case of VHL disease that initially manifested with aortic valve insufficiency.

A Case of Hemangioma of Nasal Cavity in Von Hippel-Lindau Syndrome (Von Hippel-Lindau 증후군 환자에서 발생한 비강내 혈관종)

  • Hyun Seok Kang;Soo Jin Jung;Seoung Wan Chae;Seok Jin Hong
    • Korean Journal of Head & Neck Oncology
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    • v.39 no.2
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    • pp.65-69
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    • 2023
  • We report a unique case of hemangioma of the nasal cavity in von Hippel-Lindau (VHL) syndrome. A 26-year-old female with VHL syndrome who had previously undergone surgery for pancreatic and adrenal mass presented with a 4-month history of left-sided nasal obstruction. The patient had an expansile mass lesion in the left nasal cavity and an imaging test demonstrated the mass in the left maxillary sinus extending to the nasal cavity. The tumor was removed with an endoscopic prelacrimal recess approach considering the possibility of not only a benign tumor such as hemangioma but also a malignant tumor of the maxillary sinus and histopathologic examination confirmed cavernous hemangioma. This case is the rarely reported manifestation of the paranasal sinus in VHL disease.

Long-Term Follow-Up Clinical Courses of Cerebellar Hemangioblastoma in von Hippel-Lindau Disease : Two Case Reports and a Literature Review

  • Lee, Seung-Hwan;Park, Bong-Jin;Kim, Tae-Sung;Um, Young-Jin
    • Journal of Korean Neurosurgical Society
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    • v.48 no.3
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    • pp.263-267
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    • 2010
  • Although cerebellar hemangioblastomas are histopathologically benign, they yield a degree of malignant clinical behavior in long-term follow-up. We present two cases of long-term progression of renal cell carcinoma, which had been diagnosed as renal cysts during treatment for cerebellar hemangioblastoma. A 14-year-old male with von Hippel-Lindau disease was admitted for a cerebellar hemangioblastoma with multiple spinal hemangioblastomas and a renal cyst. After primary total resection of the cerebellar hemangioblastoma, the patient required two further surgeries after 111 and 209 months for a recurrent cerebellar hemangioblastoma. Furthermore, he underwent radical nephrectomy as his renal cyst had progressed to renal cell carcinoma 209 months after initial diagnosis. A 26-year-old male presented with multiple cerebellar hemangioblastomas associated with von Hippel-Lindau disease and accompanied by multiple spinal hemangioblastomas and multiple cystic lesions in the liver, kidney, and pancreas. He underwent primary resect'lon of the cerebellar hemangioblastoma in association with craniospinal radiation for multiple intracranial/spinal masses. Unexpectedly, a malignant glioma developed 83 months after discovery of the cerebellar hemangioblastoma. At the same time, renal cell carcinoma, which had developed from an initial renal cyst, was diagnosed, and a radical nephrectomy was performed. In the view of long term clinical course, cerebellar hemangioblastoma associated with von Hipple-Lindau disease may redevelop even after primary total resection. In addition, associated lesions such as renal cysts may also progress to malignancy after the passing of a sufficient length of time.

Pituitary Stalk Hemangioblastoma in a von Hippel-Lindau Patient : Clinical Course Follow-Up Over a 20-Year Period

  • Lee, Kyung Mi;Kim, Eui Jong;Choi, Woo Suk;Kim, Tae Sung
    • Journal of Korean Neurosurgical Society
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    • v.53 no.5
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    • pp.297-299
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    • 2013
  • Supratentorial hemangioblastomas (HBs) are rare, and pituitary stalk HBs are extremely uncommon; therefore, pituitary stalk evaluation is often overlooked. Herein, we report the development of pituitary stalk HB over a 20-year period and the importance of regular long-term follow up for patients with HBs.

A novel RET mutation identified in a patient with pheochromocytoma and renal cell carcinoma

  • Kwon, Jae Wan;Jung, Eui Dal;Jeon, Eon Ju;Park, Jung Kyu;Lee, Joon Kee;Cho, Chang Ho
    • Kosin Medical Journal
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    • v.33 no.3
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    • pp.446-453
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    • 2018
  • Pheochromocytomas might be sporadic or genetic. Genetic pheochromocytoma is associated with multiple endocrine neoplasia (MEN) type 2A, MEN type 2B, and von Hippel-Lindau (VHL) disease. RET mutations are identified in more than 90% of index cases of MEN2 and familial medullary thyroid cancer and in about 4-12% of apparent sporadic cases. Here, we report a 54-year-old man presenting with pheochromocytoma and renal cell carcinoma, who was identified as having a novel missense RET mutation.

Spinal Cord Hemangioblastoma : Diagnosis and Clinical Outcome after Surgical Treatment

  • Na, Joon-Ho;Kim, Hyeong-Soo;Eoh, Whan;Kim, Jong-Hyun;Kim, Jong-Soo;Kim, Eun-Sang
    • Journal of Korean Neurosurgical Society
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    • v.42 no.6
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    • pp.436-440
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    • 2007
  • Objective : Spinal cord hemangioblastoma is an uncommon vascular neoplasm with a benign nature and is associated with von Hippel-Lindau (VHL) disease in 20-30% of patients. Total removal of these tumors without significant neurological deficit remains a great challenge. The purpose of this study was to investigate the efficacy of VHL mutation analysis and to evaluate surgical outcome of patients with spinal cord hemangioblastomas. Methods : This study included nine patients treated for spinal cord hemangioblastomas at our institute between December 1994 and March 2006. There were four male and five female patients. Mean age was 37.8 years. The mean follow-up period was 22.4 months. Magnetic resonance imaging (MRI) of the complete neuraxis was done in all cases and VHL mutation analysis was performed in three cases for a definite diagnosis. Results : Six patients had intramedullary tumor, and the remaining patients had intradural extramedullary lesions. Five patients were associated with VHL disease. The von Hippel-Lindau mutation analysis was done in three patients and two of them showed VHL gene abnormality. Tumors were located in the cervical cord in five cases and in the thoracic cord in four cases. All patients underwent surgical intervention, and total removal was achieved in six cases. All patients showed improvement or, at least, clinically stationary state. Surgical complications did not develop in any cases. Conclusion : Spinal hemangioblastoma in this series has been safely and effectively removed via a posterior approach. Postoperatively, clinical outcome was excellent in the majority of cases. The VHL mutation analysis was useful in patients with family history and in those with multiple hemangioblastomas.

Surgical Outcome of Spinal Cord Hemangioblastomas

  • Park, Chang Hyun;Lee, Chang-Hyun;Hyun, Seung Jae;Jahng, Tae-Ahn;Kim, Hyun-Jib;Kim, Ki-Jeong
    • Journal of Korean Neurosurgical Society
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    • v.52 no.3
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    • pp.221-227
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    • 2012
  • Objective : Spinal cord hemangioblastomas are rare tumors. Despite their benign, slow-growing nature, they can cause severe neurological consequences. The purpose of this study was to evaluate variable factors, including clinical features, tumor findings, the extent of resection, and its recurrence or progression, which determine postoperative functional outcomes. Methods : This study included sixteen patients at our institute who underwent microsurgical resection for sporadic spinal intramedullary hemangioblastomas and spinal intramedullary hemangioblastomas associated with von Hippel-Lindau (VHL) disease, between June 2003 and March 2012. Results : A total of 30 operations were performed. Total resection (TR) of the tumor was achieved in 10 patients, and subtotal resection (STR) was achieved in 6. Postoperatively, the initial presenting symptoms were improved in 18.7% of the patients and were unchanged in 56.3%, but 25% were worse. Stable postoperative neurological functions were found in 83% of patients with preoperative McCormick grade I, and TR was achieved in 75% of these patients. In the STR group, poorer neurological status was observed in one patient, despite multiple operations. There were no poorer outcomes in the four cases of VHL disease. Various factors were analyzed, but only a correlation between the pre- and postoperative neurological status was verified in the TR-group patients. Conclusion : Preoperative focal neurological impairment and meticulous microsurgical manipulation may be predictors of favorable outcomes for solitary hemangioblastomas. In addition, the preservation of function is more important than the extent of resection in VHL disease.