epithelioid hemangioendothelioma
Introduction
Introduction to epithelioid vascular endothelial cell tumor Epithelioid hemangioendothelioma (epithelioid hemangioendothelioma), also known as histiocytoidhemangioma, is a tumor between clinical and histologically between angiosarcoma and hemangioma, which can invade soft tissue and lung, liver, bone, etc. organ. basic knowledge The proportion of illness: 0.003% Susceptible people: no special people Mode of infection: non-infectious Complications: sarcoidosis
Cause
Epithelioid vascular endothelial cell tumor etiology
(1) Causes of the disease
The cause is still unknown.
(two) pathogenesis
The pathogenesis is still unclear.
Prevention
Epithelioid vascular endothelial cell tumor prevention
Usually eat less greasy food, eat more light food, but supplement vitamins and nutrients.
Complication
Epithelioid vascular endothelial cell tumor complications Complications
Currently there are no related content description. It is under study.
Symptom
Epithelioid vascular endothelial cell tumor symptoms common symptoms nodular papules heat pain
The disease is a multifocal vascular tumor that can invade soft tissues and organs such as the lungs, liver, bones, etc., and the skin lesions are rare. It is a single or multiple slow-producing papules or nodules, which occur in the upper or lower limbs and are more common in the 25-year-old. In the former male, skin damage is often accompanied by bone involvement underneath, and the symptoms are from asymptomatic to severe burning pain.
Examine
Examination of epithelioid vascular endothelial cell tumor
Histopathology: visible expansion of blood vessels and spindle cells two tissue structures, visible cell pleomorphism and mitotic figures, net hard protein staining see individual cells and clusters of cells around the reticular fibers, immunohistochemistry, the first The 8-factor associated antigen and the lentil plant are positive for hemagglutinin, and the epithelial membrane antigen and cytokeratin staining are usually negative.
Diagnosis
Diagnosis and diagnosis of epithelioid vascular endothelial cell tumor
According to the clinical manifestations of multifocal vascular tumors, skin lesions are rare, combined with histopathological examination can be diagnosed.
Epithelioid hemangioendothelioma, histiocytoma-like hemangioma.
