单发性浆细胞骨髓瘤(Solitary plasma cell myeloma of bone)属罕见病种,它在皮肤上的表现更为少见。笔者于1984年遇到一例,并连续观察到其全病程,现报告如下: 1 病例报告患者男性,32岁,归侨。诉自1972年起颈后感到刺痛。两年后发觉局部皮肤变硬、肿胀以及转颈不灵活。1980年在巴黎某医院行活检。无重要发现。1984年12月19日首次入院。检查:全身情况良好。皮肤表现:颈部及相移行之颈侧后1/3皮肤肿胀、微红,表面轻度苔藓 Solitary plasma cell myeloma of bone is a rare disease that manifests itself more rarely on the skin. The author encountered a case in 1984, and continuous observation of its full course, are as follows: 1 case report patients male, 32 years old, returned overseas Chinese. Suffering from neck pain after 1972. Two years later found that local skin hardening, swelling and neck rotation is not flexible. In 1980 a biopsy in a hospital in Paris. No important findings. December 19, 1984 first admission. Check: The whole body is in good condition. Skin performance: the neck and the phase shift of the neck after 1/3 of the skin swelling, reddish, mild moss on the surface