C83 - Non-follicular lymphoma
C83.9 - Non-follicular (diffuse) lymphoma, unspecified
C83.90 - Non-follicular (diffuse) lymphoma, unspecified, unspecified site
C83.91 - Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of head, face, and neck
C83.92 - Non-follicular (diffuse) lymphoma, unspecified, intrathoracic lymph nodes
C83.93 - Non-follicular (diffuse) lymphoma, unspecified, intra-abdominal lymph nodes
C83.94 - Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of axilla and upper limb
C83.95 - Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of inguinal region and lower limb
C83.96 - Non-follicular (diffuse) lymphoma, unspecified, intrapelvic lymph nodes
C83.97 - Non-follicular (diffuse) lymphoma, unspecified, spleen
C83.98 - Non-follicular (diffuse) lymphoma, unspecified, lymph nodes of multiple sites
C83.99 - Non-follicular (diffuse) lymphoma, unspecified, extranodal and solid organ sites