title: Cutaneous botryomycosis in a patient with acquired immunodeficiency syndrome.
abstract: A patient with acquired immunodeficiency syndrome presented with multiple pruritic papules and nodules over the trunk and extremities. Biopsy specimens from two of these lesions contained granules within abscesses of the papillary dermis. There were numerous gram-positive cocci within the granules. Culture of one lesion failed to produce growth. A mouse inoculated with tissue from a lesion revealed no evidence of sepsis or organ involvement. The skin lesions showed no obvious response to systemic antimicrobial therapy but gradually resolved after treatment had been discontinued. Such lesions should be clinically distinguished from other cutaneous manifestations of acquired immunodeficiency syndrome, such as Kaposi's sarcoma.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D000818:Animals; D001707:Biopsy, Needle; D005260:Female; D006801:Humans; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D011536:Prurigo / Q000209:etiology / Q000473:pathology; D012867:Skin / Q000276:immunology / Q000473:pathology; D012874:Skin Diseases, Infectious / Q000209:etiology* / Q000276:immunology / Q000473:pathology; D013203:Staphylococcal Infections / Q000209:etiology / Q000276:immunology / Q000473:pathology