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Updated: Jun 13, 2026

Isolating Human Peripheral Blood Mononuclear Cells and CD4+ T cells from Sézary Syndrome Patients for Transcriptomic Profiling
Published on: October 14, 2021
Primary cutaneous peripheral T-cell lymphoma, unspecified with an indolent clinical course: a distinct peripheral
A J A Ryan1, A Robson, B D Hayes
1Department of Dermatology, St Vincent's University Hospital, Dublin, Ireland. ajryan99@gmail.com
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.
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