Primary cutaneous follicle center lymphoma

MONDO:0015814

A primary lymphoma of the skin composed of various numbers of small and large irregular neoplastic follicle center cells. Its morphologic pattern can be nodular, diffuse, or nodular and diffuse. It presents with solitary or grouped plaques and tumors, and it usually involves the scalp, forehead, or trunk. It rarely involves the legs. This type of cutaneous lymphoma tends to remain localized to the skin.

Also known as: Crosti's disease, PCFCL, Reticulohistiocytoma of the dorsum, cutaneous follicle center lymphoma, cutaneous follicle centre lymphoma

3196 clinical trials for this condition and its sub-types, 2 tagged with Primary cutaneous follicle center lymphoma itself.

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Where it sits in the disease tree

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↑ Indolent primary cutaneous B-cell lymphoma (2)

Including sub-types (3196) Tagged with Primary cutaneous follicle center lymphoma (2)

Trials to join now! 1 Not yet finished but already full! 1

Could a tiny dose of radiation tame this skin cancer?

Disease control Ongoing

This study looks at whether a very low dose of radiation (4 Gy) can effectively control a rare, slow-growing type of skin lymphoma called primary indolent cutaneous B-cell lymphoma. Researchers will review records from 52 patients who received this low-dose treatment to see how l…

Sponsor: Azienda USL Reggio Emilia - IRCCS • Aim: Disease control

Last updated Jun 27, 2026 12:23 UTC

Primary cutaneous follicle center lymphoma

Where it sits in the disease tree

Could a tiny dose of radiation tame this skin cancer?