Objective To evaluate the etiology, clinical features and treatment of gastrointestinal malignant melanoma (GIMM).

目的探讨胃肠道恶性黑色素瘤(GI MM)的病因、临床特征及治疗。

youdao

Objective To evaluate the etiology, clinical features and treatment of gastrointestinal malignant melanoma (GIMM).

目的探讨胃肠道恶性黑色素瘤(GI MM)的病因、临床特征及治疗。

youdao