title: Primary cutaneous angioplasmocellular hyperplasia.
abstract: Two cases of solitary nodules on the skin of the trunk of young adults showing a peculiar pattern of proliferation of blood vessels and a mixed inflammatory infiltrate with predominance of polyclonal plasma cell infiltration are presented. Follow-up of these patients after complete surgical excision revealed no recurrence. We interpreted the lesions within the morphologic spectrum of plasma cell infiltrates of the skin to be reactive and/or hyperplastic, which we term primary cutaneous angioplasmocellular hyperplasia.
authors.affiliation: Department of Pathology, Catholic University of Chile, School of Medicine, Santiago, Chile.
authors.forename: S
authors.initials: S
authors.lastname: González
authors.forename: M
authors.initials: M
authors.lastname: Molgó
mesh_terms: D000328:Adult; D001808:Blood Vessels / Q000473:pathology*; D004817:Epidermis / Q000473:pathology; D005260:Female; D005355:Fibrosis; D005500:Follow-Up Studies; D006801:Humans; D006965:Hyperplasia; D007642:Keratosis / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010950:Plasma Cells / Q000473:pathology*; D017445:Skin Diseases, Vascular / Q000473:pathology*