title: Primary cutaneous peripheral T-cell lymphoma, unspecified with  an indolent clinical course: a distinct peripheral T-cell lymphoma?
abstract: Primary cutaneous peripheral T-cell lymphomas (PTL), unspecified, are rare lymphomas, with a poor prognosis. They grow and disseminate rapidly, leading to widespread disease. We report a case of PTL, unspecified occurring on the nose. Despite its aggressive histology, this tumour behaved indolently. It is remarkably similar, clinically and histologically, to four recently described cases that occurred on the ear.
authors.affiliation: Department of Dermatology, St Vincent's University Hospital, Dublin, Ireland. ajryan99@gmail.com
authors.forename: A J A
authors.initials: AJ
authors.lastname: Ryan
authors.forename: A
authors.initials: A
authors.lastname: Robson
authors.forename: B D
authors.initials: BD
authors.lastname: Hayes
authors.forename: K
authors.initials: K
authors.lastname: Sheahan
authors.forename: P
authors.initials: P
authors.lastname: Collins
mesh_terms: D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D016410:Lymphoma, T-Cell, Cutaneous / Q000473:pathology* / Q000532:radiotherapy; D016411:Lymphoma, T-Cell, Peripheral / Q000473:pathology* / Q000532:radiotherapy; D009669:Nose Neoplasms / Q000473:pathology* / Q000532:radiotherapy; D020266:Radiotherapy, Conformal / Q000379:methods; D012878:Skin Neoplasms / Q000473:pathology* / Q000532:radiotherapy