Composite Hemangioendothelioma
نویسندگان
چکیده
منابع مشابه
Mediastinal composite hemangioendothelioma. A rare tumor at an unusual location.
Composite hemangioendothelioma is a rare vascular tumor; only 12 cases have been previously described in the extremities, tongue and axilla. We report the first case of composite hemangioendothelioma of the mediastinum in a 50-year-old woman. She was admitted to our hospital with dyspnea and cough lasting for two months. Her chest roentgenogram and computed tomography showed a 6 x 4 x 3 cm mass...
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A 30-year-old female presented with multiple, erythematous, velvety, slowly growing, asymptomatic nodules on the scalp of two-year duration. Biopsy revealed a vascular tumor with arborizing blood vessels arranged in a retiform pattern, lined with hobnail endothelial cells that stained positively with CD34, with few intravascular papillae. Two year follow up of the case after surgical excision s...
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BACKGROUND Hemangioendothelioma includes several types of vascular neoplasms , as well as both benign and malignant growth. CASE PRESENTATION This study evaluated a case of a 78-year-old female diagnosed with composite hemangioendothelioma (CHE). This patient had an 18-month history of painless inflammatory lesions and erythema on the left forehead and right upper eyelid. The clinical and pat...
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Reported herein is a medical curiosities vascular tumor primary arising from the kidney and exhibiting unique histopathological features. A 32-year-old woman underwent a total nephrectomy of right kidney because of a mass localized in the inferior pole. Distinct from other vascular lesions, on histology the tumor had a peculiar composite pattern, consisting of benign and malignant vascular comp...
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Epithelioid hemangioendothelioma (EHE) is a rare tumor of vascular origin. While it can be found in any tissue, it is most often found in lung and liver and usually has an intermediate behavior. EHEs originating from pleural tissue have been less frequently described than those from other sites. Furthermore, to date, all of the cited pleural EHEs were described as highly aggressive. In the pres...
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ژورنال
عنوان ژورنال: American Journal of Clinical Pathology
سال: 2014
ISSN: 1943-7722,0002-9173
DOI: 10.1309/ajcpxek50yprndhx