Intravascular Papillary Endothelial Hyperplasia (Masson’s Tumor) of the Submandibular Gland: A Case Report
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چکیده
منابع مشابه
Intravascular Papillary Endothelial Hyperplasia (Masson's Tumor) of the Mouth – A Case Report
We report a rare case of intravascular papillary endothelial hyperplasia (IPEH) of the oral mucosa. This neoplasm, known as Masson's tumor, is an unusual vascular lesion of proliferating endothelial cells. It is usually confined to the lumen of preexisting vessels or vascular malformations. The principal significance of IPEH is its microscopic resemblance to angiosarcoma and possible misdiagnos...
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A 10-year-old female patient presented with a rapidly growing nodular mass lesion on her right frontal area. On skull radiography and computed tomography (CT) imaging, this mass had a well-demarcated punch-out lesion with a transdiploic, exophytic soft tissue mass nodule on the frontal scalp. Magnetic resonance (MR) imaging revealed the presence of a 1.5×1.2×1 cm sized calvarial lesion. This le...
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Intravascular papillary endothelial hyperplasia is a rare vascular benign tumour bearing some similarities to malignant angiosarcoma. The case reported here in a 20-year-old girl is of particular interest because the orbital tumour, despite its entirely benign nature, invaded the temporal fossa through the lateral bone of the orbit.
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Intravascular papillary endothelial hyperplasia (IPEH) is a rare benign endothelial proliferation that bears a remarkable resemblance to angiosarcoma. We report a case of cutaneous IPEH in the thumb of a seven-year old girl which was successfully treated with excision. The relevant literature is reviewed and histopathological features, differential diagnosis and natural history of the lesion ar...
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ژورنال
عنوان ژورنال: Ear, Nose & Throat Journal
سال: 2021
ISSN: 0145-5613,1942-7522
DOI: 10.1177/01455613211016707