| Full description | Mature T/NK-cell lymphomas, unspecified, intrapelvic lymph nodes |
| Billable | Yes |
| Chapter | Chapter 2: Neoplasms (C00-D49) |
| Section | Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96) |
| Parent code | C84.9 — Mature T/NK-cell lymphomas, unspecified |