Search Database ICD-O-3 Code Lists
This neoplasm is not reportable.

Name

T-gamma lymphoproliferative disorder

ICD-O-2 Morphology

Effective 1992 - 2000

ICD-O-3 Morphology

9768/1: T-gamma lymphoproliferative disorder
Effective 2001 and later

Reportability

This neoplasm is not reportable

Primary Site(s)

See Abstractor Notes
This neoplasm is reportable for primary sites C700-C729, C751-C753 only.

Alternate Names

Chronic T-gamma lymphoproliferative disease
T-gamma LPD

Definition

T-gamma lymphoproliferative disease represents the abnormal expansion of large granular lymphocytes which is reflected by an increase in functionally active NK or ADCC effector cells.

Definitive Diagnostic Methods

This data item does not apply

Immunophenotyping

This data item does not apply

Treatments

Chemotherapy

Corresponding ICD-9 Codes

238.79 Other lymphatic and hematopoietic tissues

Corresponding ICD-10 Codes

D47.7 Other specified neoplasms of uncertain or unknown behavior of lymphoid, hematopoietic, and related tissue

Corresponding ICD-10-CM Codes (U.S. only)

D47.Z9 Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue (effective October 01, 2015)

Sources

International Classification of Diseases for Oncology, Third Edition, Second Revision. Geneva: World Health Organization, 2020.
Section: ICD-O-3.2 (2020) Morphological Codes
Pages: http://www.iacr.com.fr/index.php?option=com_content&view=category&layout=blog&id=100&Itemid=577
Glossary