TriangleFOR PATIENTS · SOURCE READING
Mycosis fungoides and Sézary syndrome can recur (come back) after they have been treated.
Source: Mycosis Fungoides (Including Sézary Syndrome) Treatment (PDQ®)–Patient Version, National Cancer Institute.
Source updated: February 12, 2025 · Captured 2026-09-09.
Selected source text with whitespace normalised. This Triangle page is not an NCI PDQ summary. Independent clinical review is pending.
NCI-linked patient version: mycosis fungoides and Sezary syndrome subset Patient source covers mycosis fungoides/Sezary syndrome; do not apply to all other cutaneous T-cell lymphomas.
Mycosis fungoides and Sézary syndrome may come back in the skin or in other parts of the body, such as the spleen or liver.
Source links and citations
Preserved source evidence · Independent clinical review pending · Not medical advice