Radiation-induced morphea: autoimmunity as a risk factor.

Radiation-induced morphea (RIM) is a rare complication of radiotherapy of unknown etiology. We report the case of a woman with a history of vitiligo and Hashimoto's thyroiditis, who developed RIM following radiotherapy for breast carcinoma. We suggest that a history of autoimmune disease is a possible risk factor for the development of RIM.

[Soft tissue melanoma: a clinical case].

Soft tissue melanoma was first described by Enzinger in 1965 under the name of clear cell sarcoma. In 1983, Chung and Enzinger renamed it soft tissue melanoma due to its immunohistochemical similarities with melanoma. We here report the case of a 22-year old young man with this rare type of melanoma, presenting with molluscoid lesion on his ankle without any clinical sign of malignancy.

Drug resistance mutations in HIV type 1 isolates from patients failing antiretroviral therapy in Morocco.

The emergence of viral-resistant strains is a major problem for the medical management of HIV-infected individuals. The aim of this study was to characterize viral subtypes and drug-resistance mutations (DRMs) in HIV-1 isolates from patients failing antiretroviral therapy (ART). A total of 45 HIV-1-infected patients failing ART were enrolled.