sclerosing lipogranuloma
Introduction
Introduction to sclerosing fatty granuloma Sclerosing lipogranuloma, also known as penile scrotal fat granuloma, is a localized idiopathic fatty necrosis. basic knowledge The proportion of illness: 0.001% Susceptible people: no special people Mode of infection: non-infectious Complications: edema
Cause
Causes of sclerosing fatty granuloma
(1) Causes of the disease
The cause is unknown, and may cause trauma (including oil injection) and fat breakdown, release fatty acids, causing tissue inflammation and tissue hyperplasia.
(two) pathogenesis
The pathogenesis is still unclear. It is possible that trauma can cause fat to break down, release fatty acids, and cause tissue inflammation and tissue hyperplasia.
Prevention
Sclerosing fat granuloma prevention
There is no effective preventive measure for this disease. Early detection and early diagnosis are the key to the prevention and treatment of this disease.
Complication
Sclerosing lipogranulomatosis complications Complications edema
Lead to local inflammation of the inflammation, causing lymphatic obstruction, edema, lymphangitis, lymphadenitis, a small number of possible ulceration, repeated purulent infection. Caused by lymphatic obstruction, very few due to repeated infections, ulceration and scarring, leading to malignant transformation.
Symptom
Symptoms of sclerosing fatty granuloma Common symptoms Skin adhesions granuloma nodules
Skin damage is usually a small number of painful subcutaneous nodules and plaques, the surface is reddish or normal skin color, can gradually increase, adhesion to the skin, the course of disease for several months or years, the last nodular fibrosis changes, more common in At the external genitalia, it can also be applied to the trunk and limbs.
Examine
Examination of sclerosing fat granuloma
Histopathology: There are necrotic areas and lymphocytes between the fat cells, neutrophils, phagocytic cells infiltration, visible foreign body giant cells, advanced fibrosis changes.
Diagnosis
Diagnosis and identification of sclerosing fatty granuloma
According to clinical manifestations, damage and location, lesion characteristics, histopathological features can be diagnosed.
Need to be distinguished from sputum nodules.
