[Hutchinson-Gilford syndrome].

A case report on a 6-year-old boy suffering from the extremely rare Hutchinson-Gilford syndrome (progeria) is presented. The results of histopathological and immunohistological examination of the scar-like skin lesions are reported. Subcutaneous amorphous nodules were eosinophilic, PAS- und elastica-negative und remained unstained with antibodies against collagen type IV, vimentin, and collagenase. The dense perivascular infiltration consisted of CD4+, CD8-, alpha-1-antichymotrypsin-, MAC 387-, and some vimentin-positive cells. Perinodular blood vessels were more abundant and had a thickened wall. Collagen bundles were swollen. The epidermis appeared atrophic with focal basal cell degeneration.