Extramammary eczematoid carcinoma is a malignant tumor of the breast. Its origin mainly includes two factors: the sebaceous gland epithelial cells and the potential stromal cells derived from the division of sweat glands. The disease is more common in people over 50 years old and is prone to occur in sweat glands and rich skin areas, such as breasts and perineum. Below we will introduce what are the symptoms of extramammary eczematous precancerous lesions. 1. Extramammary eczematoid carcinoma is mostly solitary and rarely multiple. The lesions are raised on the surface of the skin and are light brown to light brown in color. The surface of the skin is red and even eroded, and the lesions are covered with desquamation and scabs. The skin of the affected area has a clear boundary with normal skin, which will cause itching and severe pain. In rare cases, the injured area may bleed. With the further development of extramammary eczematoid carcinoma, papilloma or wart-like lesions may develop on the lesions. The diameter of the lesions ranges from 0.4 to 12 cm, with an average of about 3 cm, and proliferative erythema may occur. 2. Once extramammary eczematoid carcinoma is diagnosed, it should be treated promptly. Surgical removal is one of the best treatments for this disease. Do not try random medical treatments after you are sick. Do not believe in so-called folk remedies and herbs to avoid incorrect treatment, which will aggravate the condition and miss the best treatment opportunity. The recurrence rate is high after random surgical removal, and secondary extramammary eczematoid carcinoma is difficult to completely recover. The treatment of this disease mainly includes surgical removal, radiotherapy, and chemotherapy. Radiotherapy is very irritating and the efficacy of radiotherapy and chemotherapy is not accurate. It is recommended that patients make a diagnosis in the early stages and then determine the specific treatment method based on the diagnosis results. The above is a detailed introduction to the symptoms of extramammary eczematous precancerous lesions. Extramammary eczematoid carcinoma can cause eczema at the lesion site, resulting in severe skin burns. The eczema is scattered and often appears on the skin around the nipple. The lesions are mostly primary malignant melanoma, which can directly invade the skin and often invade the dermis. The disease also causes keratinization of some cells, causing the skin of the affected area to thicken and cause a lot of skin desquamation. |
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