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与内脏疾病有关的皮肤病变总称内病性皮疹,其中与内脏恶性肿瘤有关的病变称之为皮肤-肿瘤综合征。该综合征一般分特异性和非特异性皮肤病变两类。一、特异性皮肤病变特异性皮肤病变是与内脏恶性肿瘤呈同一病理所见的皮肤病变,即内脏恶性肿瘤向皮肤的转移病灶。主要为癌瘤,白血病、肉瘤的转移较少。皮肤转移癌原发灶多为肺、乳房、胃、结肠等。临床所见除皮肤有红斑、丘疹、结
Skin lesions related to visceral diseases are collectively referred to as endogenous rashes, and lesions associated with visceral malignancies are called skin-tumor syndromes. The syndrome is generally divided into two types of specific and non-specific skin lesions. I. Specific skin lesions Specific skin lesions are skin lesions that have the same pathology as visceral malignancies, ie metastatic lesions of visceral malignancy to the skin. Mainly for cancer, leukemia, sarcoma transfer less. The primary metastatic lesions of the skin are mostly lung, breast, stomach and colon. In addition to the skin, there are erythema, papules and knots.