No abstract available.
Hemangiosarcoma*

No abstract available.
Hemangiosarcoma

Diagnostic radiologic studies for angiosarcoma are usually non-specific, but selective angiography is notablyexceptional, and there had been a few reports of CT or US featurs of hepatic or splenic angiosarcoma. We recentlyexperienced a case of hepatic and splenic angiosarcoma demonstrated by CT, US and selective angiogram in34-year0old man.
Angiography ; Hemangiosarcoma

Angiosarcoma is a rare tumor, and it is highly unusual for it to appear in bone as a primary lesion. Review of literature revealed that 38 such lesions have bsen recorded since 1925, when Codman wrote that they had as yet registered no case which could be considered a typical angiosarcoma prior to that date. Recently we encountered one tumor developed in the distal end of a clavicle which was confirmed as angiosarcoma by pathologic study. This case is presented with a review of literature.
Clavicle ; Hemangiosarcoma

No abstract available in English.
Hemangiosarcoma ; Osteomyelitis

No abstract available.
Breast* ; Hemangioma* ; Hemangiosarcoma*

No abstract available.
Erythema* ; Hemangiosarcoma* ; Skin*

No abstract available.
Hemangiosarcoma* ; Neoplasm Metastasis*

No abstract available.
Hemangiosarcoma* ; Nasal Cavity*

Introduction: Angiosarcoma is a rare head and neck sarcoma of vascular endothelial cell origin. We report a case of angiosar- coma in an elderly male, and the multidisciplinary approach employed in his treatment. Case report: A 79-year-old male presented with a 4-month history of a rapidly enlarging black, soft, immovable tumor surround- ed by bruise-like patches over the right temporoparietal scalp. There was associated pruritus and bleeding when scratched. Dermoscopy showed bluish black crusts over the tumor, and surrounding violaceous patches. Wedge biopsy revealed a dermis with irregular vascular spaces infiltrating dermis, lined by atypical endothelial cells. Immunohistochemistry of the atypical in- filtrative cells was positive for CD31. These findings were consistent with angiosarcoma. The patient underwent wide excision with a rotational flap and split thickness skin graft. Postoperatively, the patient was referred to Oncology for adjuvant radiation therapy. Conclusion Even with treatment, the prognosis of angiosarcoma remains poor due to its aggressive nature, with a 5-year sur- vival rate ranging from 10-54%. However, early detection of the disease may increase patient survival rates. This rare case shows the importance of maintaining a high level of suspicion for lesions that have an atypical presentation to prevent delays in man- agement and improve patient outcomes.
Hemangiosarcoma ; Scalp ; Neoplasms