title: Multiple self-healing indeterminate cell lesions of the skin in an adult.
abstract: We report a case of multiple cutaneous indeterminate cell proliferative lesions in an adult without any other organ involvement. All lesions regressed spontaneously over 5 years without recurrence over a 4-year period of follow-up. The electron-microscopic and immunohistochemical features of the cellular infiltrate were those of the indeterminate cells. This case supports the hypothesis that indeterminate cell proliferative disorder is a wide spectrum of conditions with variegated clinicopathologic presentation and with different biological behavior.
authors.affiliation: Pathology Department, La Paz Hospital, Madrid, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Contreras
authors.forename: E
authors.initials: E
authors.lastname: Fonseca
authors.forename: C
authors.initials: C
authors.lastname: Gamallo
authors.forename: E
authors.initials: E
authors.lastname: Burgos
mesh_terms: D002460:Cell Line; D003713:Dendritic Cells / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D015614:Histiocytosis / Q000473:pathology*; D006801:Humans; D008854:Microscopy, Electron; D008875:Middle Aged; D009418:S100 Proteins / Q000032:analysis; D012867:Skin / Q000648:ultrastructure; D012871:Skin Diseases / Q000473:pathology*
chemical_list: D006680:HLA Antigens; D009418:S100 Proteins