A case of drug-induced hypersensitivity syndrome with multiple organ involvement treated with plasma exchange.

A 53-year-old male patient began treatment for systemic exanthema with diaphenylsulfone (DHS) on 21 November 2002. On 18 December 2002, the patient developed a fever and additional systemic erythematous exanthema. Systemic lymphadenopathy, hepatosplenomegaly, leukocytosis (in particular, an increase in the number of atypical lymphocytes) and liver dysfunction followed.

Significance of dermoscopic patterns in detecting malignant melanoma on acral volar skin: results of a multicenter study in Japan.

Objective: To determine diagnostic variables such as sensitivity and specificity of the major dermoscopic patterns observed in melanocytic lesions on acral volar skin, with particular attention to the significance of the parallel ridge pattern and irregular diffuse pigmentation in detecting acral melanoma.

Design: Multicenter, retrospective study.

Setting: University hospitals in Japan.

[Inter-hospital teledermatology conference using a videophone network].

We organized an inter-hospital teledermatology conference with images through a digital telephone line (ISDN, 128kbps). Our conference system consists of two videophones. A videophone "Phoenix PICSEND-R" (NTT) in the multi-point connection mode is used for discussion among doctors from five hospitals.