Spinal hemangiopericytoma is a rare neoplasm that behaves similar to intracranial hemangiopericytoma, with approximately 140 cases being reported in the literature. We report a case of recurrent hemangiopericytoma of dorsal spine in a 55-year-old women treated with surgery for 3 times, with liver metastasis.

Thirty-nine chemotherapy trials in 16 patients with metastatic hemangiopericytoma treated at MSKCC and 33 trials from the literature are reviewed. Adriamycin, alone or in combination drug regimens, is the most effective agent, producing complete and partial remission in 50% of cases. Other drugs which show some activity include vincristine, cyclophosphamide, actinomycin, methotrexate and DTIC.

The objective of this study was to share our We utilized computed tomography to assure multiple tumor metastasis and cranial recurrence of previous meningeal hemangiopericytoma and clinical laboratory tests and immunohistochemical staining to characterize this case. Magnetic resonance imaging and computed tomography showed the recurrent tumor at original torcular site was increased in size. 2007-06-06 A meningeal hemangiopericytoma (MHPC) is an aggressive tumor characterized by a high rate of local recurrence and late distant metastasis. The objective of this study was to share our experience with the treatment of a MHPC and how to distinguish this tumor from a meningioma. BACKGROUND: Intracranial solitary fibrous tumor/hemangiopericytoma (SFT/HPC) often shows extracranial metastasis, and treatment options are very limited. Immune-checkpoint molecules have not been studied well in SFT/HPCs, and their role in intracranial SFT/HPCs remains unclear.

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Skull and abdominal computed tomography (CT), magnetic resonance The authors describe a rare case of hemangiopericytoma with cervical metastasis. A 34 year-old man with a history of intracranial hemangiopericytoma complained of a weakness of his right hand. Both CT scan and MR imaging demonstrated homogeneous enhanced tumor in his C5 vertebral body, right facet joint and lamina. Preoperative embolization was performed in order to decrease bleeding during Download Citation | On Nov 1, 2005, Young Il Jeong and others published Case of cutaneous metastasis from intracranial hemangiopericytoma | Find, read and cite all the research you need on Hemangiopericytoma Yes, it is possible for these tumors to travel to other parts of the body but normally this beast does not go else where. My wife had her first surgery for a fist sized Hemangiopericytoma in 2005 and all was well until 3 more of these monsters developed in the same area in 2009 and removed via Gamma Knife. She had a voluminous hepatic metastasis and multiple small lung metastases from a meningeal hemangiopericytoma initially operated on 11 years earlier.

Meningeal/intracranial SFT/HPCs (icSFT/HPC) have a poor clinical outcome with metastatic behavior compared to soft tissue/extracranial SFT/HPCs (exSFT/HPC), but the underlying genetic factors are unclear.

Hepatic metastases of hemangiopericytoma: contrast-enhanced mri, contrast-enhanced ultrasonography and angiography findings We report a case of hepatic 

Hur många procent av The preferred route for metastasis is haematogeneous. The most common tumour  A hemangiopericytoma is metastatic vascular tumor arising from the pericyte cells, where hemangio refers to the blood vessels, and a pericyte is a type of  NCT01669499, Bone Metastases, Phase 3, Completed, -, Netherlands more III Meningioma Adult Malignant Hemangiopericytoma Adult Mixed Glioma Adult  Park et al.

Therefore, the tumor was diagnosed as a metastatic hemangiopericytoma with malignant potential. Careful long-term follow-up is required because metastases can develop after an extended disease-free interval.

It is associated with capillaries, therefore they may occur anywhere in the body. Most common locations include the lower extremities, pelvic retroperitoneum, head and neck. Clinically, hemangiopericytoma is usually of insidious onset. Se hela listan på academic.oup.com 2014-09-24 · Hemangiopericytoma is a rare disease entity of soft-tissue sarcoma (STS) that can be cured with surgical resection. In cases of inoperable recurrence or metastasis, palliative chemotherapy is indicated, though there is currently no approved chemotherapy regimen. Therefore new treatment regimens are needed. A meningeal hemangiopericytoma (MHPC) is an aggressive tumor characterized by a high rate of local recurrence and late distant metastasis.

The patient is still alive.
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We report a case of recurrent hemangiopericytoma of dorsal spine in a 55-year-old women treated with surgery for 3 times, with liver metastasis. 2005-06-01 2006-03-30 Abstract: This report describes the clinical features, diagnostic and treatment modalities of a 62-year-old female patient with liver metastasis and local recurrence of meningeal hemangiopericytoma (HPC), who presented with the clinical manifestations of memory deterioration, visual reduction and abdominal mass for one month.

We report a case of recurrent hemangiopericytoma of dorsal spine in a 55-year-old women treated with surgery for 3 times, with liver metastasis.
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His liver metastases were treated with a combination of surgical resection and serial Keywords: Hemangiopericytoma; Hypoglycemia; Liver metastases 

Eighty percent of these tumors recur, and 23% metastasize.13,181 Additionally, as the incidence of metastasis varies immensely among hemangiopericytoma patients, tumor invasiveness has also been proposed as an indicator of hemangiopericytoma malignancy .

Intracranial hemangiopericytoma is a rare neoplasm with potential for recurrence and metastasis. Severe hypoglycemia is a paraneoplastic complication of some malignancies, mediated most commonly by nonislet cell tumor production of insulin-like growth factor 2 (IGF-2) that activates insulin receptors and increases glucose cell entry.

Doléagbénou Agbéko Komlan, Habibou Lamine, Djoubairou Ben  11 May 2012 Overall 5- and 10-year metastasis-free rates were 74 and 55%, attempts at the division of hemangiopericytoma and solitary fibrous tumor has  15 Sep 2015 Hemangiopericytoma (HPC) is a rare vascular neoplasm originating from Keywords: Benign, hemangiopericytoma, malignant, metastasis,  24 Sep 2014 were used unsuccessfully in a patient with a 12-year history of metastatic hemangiopericytoma. After one cycle of pazopanib therapy, however  1 Jul 2020 More aggressive forms of HAP exist as well. Morbidity and mortality are attributed to locally invasive disease and hematogenous metastases to  18 Nov 2020 Activity of temozolomide and bevacizumab in the treatment of locally advanced, recurrent, and metastatic hemangiopericytoma and malignant  29 Jun 2020 A correlation has been found between reduced cancer progression, metastasis and mortality and the use of beta blockers in cancer patients:  20 Nov 2006 Hemangiopericytoma is an aggressive tumor associated with high recurrence and metastasis. Metastases are usually delayed, long after  margins, local recurrence and metastasis in soft tissue sarcomas: 559 metastatic hemangiopericytoma and malignant solitary fibrous tumor. firstline treatment of advanced or metastatic soft-tissue sarcoma: a metastatic hemangiopericytoma and malignant solitary fibrous tumor. Malignant Adult Hemangiopericytoma; Malignant Childhood Hemangiopericytoma; Metastatic Childhood Soft Tissue Sarcoma; Previously Treated Childhood  Patients With Multiple Sclerosis, Grade II-IV Glioma, or Brain Metastases Malignant Adult Intracranial Hemangiopericytoma · Metastatic Malignant Neoplasm  Cytogenetic abnormalities in a hemangiopericytoma of the spleen.

_____ Introduction Malignant tumors can originate throughout the body, yet despite the well vascularized nature of the uveal tract metastasis to the ocular tissues is not a common occurrence. Lymphoma is the most 2018-08-01 2016-03-01 2011-06-06 Spinal hemangiopericytoma is a rare neoplasm that behaves similar to intracranial hemangiopericytoma, with approximately 140 cases being reported in the literature. We report a case of recurrent hemangiopericytoma of dorsal spine in a 55-year-old women treated with surgery for 3 times, with liver metastasis. 2005-06-01 2006-03-30 Abstract: This report describes the clinical features, diagnostic and treatment modalities of a 62-year-old female patient with liver metastasis and local recurrence of meningeal hemangiopericytoma (HPC), who presented with the clinical manifestations of memory deterioration, visual reduction and abdominal mass for one month.