Basal cell carcinoma symptoms?

summary

Basal cell carcinoma has a low rate of metastasis and tends to be benign, so it is also called basal cell epithelioma. Because of its great destructiveness, it is also called invasive ulcer. Basal cell carcinoma is more common in the elderly, especially in the head, face, neck and back of hand. Basal cell carcinoma symptoms? Let's talk about it

Basal cell carcinoma symptoms?

Basal cell carcinoma is more common in the elderly, especially in the head, face, neck and back of hand. At the beginning, it was a small nodule infiltrating from skin color to dark brown, which was typical of waxy and translucent nodule with high curly edge.

The central part of the ulcer began to break and form black necrotic scab. The central necrosis spread to the deep tissue and showed massive invasive necrosis, which could reach deep into the soft tissue and bone tissue. This is an invasive ulcer. Basal cell carcinoma often has black pigmentation at the base and margin,

The disease develops chronically. According to histopathology and clinical symptoms, it can be divided into nodular type, superficial type, cyst type, adenoid type, pigmented type, hard spot type, heteromorphic type, fibroepithelioma and nevoid basal cell epithelioma.

matters needing attention

In teenagers should pay attention to prevent excessive sun exposure, the elderly should protect their skin, to prevent excessive sunlight. All kinds of chronic skin diseases should be treated actively to prevent canceration.