skin chondroma
Introduction
Introduction to skin chondromatosis A cutaneous cartilaginous tumor is rare and may be a tumor derived from mesenchymal cells. The tumor is located in the digits of the digits of the toes and palms. It is a hard plaque with a diameter of <3 cm. The tumor is located in the dermis and extends to the subcutaneous tissue as a lobulated mass. basic knowledge Sickness ratio: 0.05% Susceptible people: no special people Mode of infection: non-infectious Complications: fracture
Cause
Cause of skin chondromatosis
Causes:
The cause is still unknown.
Pathogenesis:
The pathogenesis is still unclear.
Prevention
Skin chondroma prevention
There is no effective preventive measure for this disease, and malignant changes are treated according to the principle of malignant bone tumor. When studying and working, pay attention to rest and avoid overwork. Moderate physical exercise can enhance physical fitness, but in sports, we must also pay attention to the amount of control, do not carry out excessively intense exercise, resulting in overwork. In the diet should try to eat less spicy food, avoid alcohol and tobacco. While adolescents are absorbing nutrients, they should pay attention to a balanced diet and light diet. Do not eat too much high-protein, high-fat food.
Complication
Skin chondroma complications Complications
Mainly combined with pathological fractures and malignant transformation, the incidence of malignant transformation is 5% to 20%. Pathological fractures are fractures that occur on the basis of certain diseases. The most common primary diseases are tuberculosis, tumors and osteoporosis. It is different from simple traumatic fractures. The bones of pathological fractures are previously eroded, destroyed, hollowed out by certain diseases, and then encounter a slight external force. Even without external force, they can spontaneously fracture due to their own gravity. Therefore, orthopedic experts have repeatedly stressed that the method of orthopedic examination must be gentle, and do not add to the bone disease patients to make a serious pathological fracture.
Symptom
Skin chondroma symptoms common symptoms bleeding tendency nausea
The tumor is located in the digits of the toes and palms. It is a hard plaque with a diameter of <3 cm. It can move freely, does not stick to the surface skin, and has no symptoms.
Examine
Examination of skin chondroma
The tumor is located in the dermis and extends to the subcutaneous tissue. It is a lobulated mass composed of immature hyaline cartilage. The cytoplasm is eosinophilic stained, the nucleus is irregular, common calcification and ossification, and sometimes the nucleus is large and deeply stained. It looks like malignant, but the clinical is benign and there is no metastasis.
Diagnosis
Diagnosis and diagnosis of skin chondroma
According to the clinical manifestations, the characteristics of skin lesions and histopathological features can be diagnosed.
