title: Skin is the frequent site for involvement of peripheral T-cell and natural killer cell lymphomas in Korea.
abstract: We have studied the clinicopathological features of 19 Korean cases of peripheral T-cell and natural killer (NK) cell lymphomas, not including mycosis fungoides. Primary cutaneous involvement was demonstrated in eight of these 19 cases, and we recognized four clinicopathologic subtypes among these eight patients: nasal type NK/T cell lymphoma, three cases; primary cutaneous CD30 positive anaplastic large cell lymphoma, two cases; subcutaneous panniculitis-like T-cell lymphoma, one case; lymphoma with hydroa vacciniforme-like cutaneous lesions, two cases. We did not, however, encounter any cases of HTLV-associated adult T-cell lymphoma/leukemia, which is common in Taiwan and Japan. EBV-associated lymphoma is the most prominent type of peripheral T-cell and NK cell neoplasm involving the skin in Korea.
authors.affiliation: Department of Dermatology, Seoul National University College of Medicine, Korea.
authors.forename: K H
authors.initials: KH
authors.lastname: Cho
authors.forename: W W
authors.initials: WW
authors.lastname: Choi
authors.forename: C S
authors.initials: CS
authors.lastname: Youn
authors.forename: C W
authors.initials: CW
authors.lastname: Kim
authors.forename: D S
authors.initials: DS
authors.lastname: Heo
mesh_terms: D000328:Adult; D000368:Aged; D001132:Arm; D003937:Diagnosis, Differential; D005143:Eyelids; D005260:Female; D004854:Herpesvirus 4, Human / Q000302:isolation & purification; D006801:Humans; D007150:Immunohistochemistry; D017403:In Situ Hybridization; D007694:Killer Cells, Natural; D007723:Korea / Q000453:epidemiology; D016411:Lymphoma, T-Cell, Peripheral / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009669:Nose Neoplasms / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology / Q000473:pathology; D012878:Skin Neoplasms / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology / Q000473:pathology