Intravascular Papillary Endothelial Hyperplasia: Diagnostic Sequence and Literature Review of an Orofacial Lesion
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چکیده
منابع مشابه
Intravascular Papillary Endothelial Hyperplasia: Diagnostic Sequence and Literature Review of an Orofacial Lesion
Intravascular papillary endothelial hyperplasia or Masson's tumor is a rare reactive disease of vascular origin characterized by exuberant proliferation of endothelial cells notably occurring within blood vessels of head, neck, and extremities. The importance of this entity is its ability to mimic a variety of diseases both benign and malignant in the orofacial region. Here, we present a case o...
متن کاملCutaneous intravascular papillary endothelial hyperplasia of the hand: a case report and review of the literature.
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...
متن کاملIntravascular papillary endothelial hyperplasia of the orbit.
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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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 benign vascular lesion of the skin and subcutaneous tissues, characterized by a reactive proliferation of endothelial cells that can present de novo in normal blood vessels (primary intravascular papillary endothelial hyperplasia), but it can also develop from a pre-existing vascular process (type II intravascular papillary endothelial h...
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ژورنال
عنوان ژورنال: Case Reports in Dentistry
سال: 2014
ISSN: 2090-6447,2090-6455
DOI: 10.1155/2014/934593