Lipoatrophia semicircularis: a case report and review of the literature.

The case of a 45 years old woman with lipoatrophia semicircularis is presented showing a typical semicircular depressions of the anterolateral aspects of the thighs. The lesion regressed after avoiding the pressing of the thighs against the desk edge. A PubMed search disclosed 125 cases of lipoatrophia semicircularis reported in details.