TY - CHAP M1 - Book, Section TI - Chapter 146. Inflammatory Diseases that Simulate Lymphomas: Cutaneous Pseudolymphomas A1 - Wood, Gary S. A2 - Goldsmith, Lowell A. A2 - Katz, Stephen I. A2 - Gilchrest, Barbara A. A2 - Paller, Amy S. A2 - Leffell, David J. A2 - Wolff, Klaus PY - 2012 T2 - Fitzpatrick's Dermatology in General Medicine, 8e AB - |PrintCutaneous Pseudolymphomas at a GlanceA diverse group of skin disorders characterized by dense lymphoid infiltrates mimicking various types of cutaneous lymphomas.Two major immunologic categories: (1) mixed B and T cell (cutaneous lymphoid hyperplasia, Kimura disease, angiolymphoid hyperplasia with eosinophilia, Castleman disease) and (2) T cell (pseudomycosis fungoides, lymphomatoid contact dermatitis, Jessner's lymphocytic infiltration of the skin).Most are idiopathic but some are reactions to foreign antigens introduced locally or systemically.Usually present as violaceous, solitary, or localized papules, plaques, or nodules.Some cases harbor occult dominant lymphoid clones; occasional cases progress to overt cutaneous lymphomas. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=56072346 ER -