C84.00 Mycosis fungoides, unspecified site
C84.01 Mycosis fungoides, lymph nodes of head, face, and neck
C84.02 Mycosis fungoides, intrathoracic lymph nodes
C84.03 Mycosis fungoides, intra-abdominal lymph nodes
C84.04 Mycosis fungoides, lymph nodes of axilla and upper limb
C84.05 Mycosis fungoides, lymph nodes of inguinal region and lower limb
C84.06 Mycosis fungoides, intrapelvic lymph nodes
C84.07 Mycosis fungoides, spleen
C84.08 Mycosis fungoides, lymph nodes of multiple sites
C84.09 Mycosis fungoides, extranodal and solid organ sites
C84.10 Sezary disease, unspecified site
C84.11 Sezary disease, lymph nodes of head, face, and neck
C84.12 Sezary disease, intrathoracic lymph nodes
C84.13 Sezary disease, intra-abdominal lymph nodes
C84.14 Sezary disease, lymph nodes of axilla and upper limb
C84.15 Sezary disease, lymph nodes of inguinal region and lower limb
C84.16 Sezary disease, intrapelvic lymph nodes
C84.17 Sezary disease, spleen
C84.18 Sezary disease, lymph nodes of multiple sites
C84.19 Sezary disease, extranodal and solid organ sites
C91.50 Adult T-cell lymphoma/leukemia (HTLV-1-associated) not having achieved remission
C91.52 Adult T-cell lymphoma/leukemia (HTLV-1-associated), in relapse