T-gamma lymphoproliferative disorder

This disease is not reportable.
Name
T-gamma lymphoproliferative disorder
ICD-O-2 Morphology
9768/1
Effective 1992 - 2000
ICD-O-3 Morphology
9768/1
Effective 2001 and later
Reportable
This disease is not reportable
Primary Site(s)
See Abstractor Notes
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.
Immunophenotyping
Leu-7/HNK-1
OKT3/Leu-r
OKT5,8/Leu-2
OKT11/Leu-5
pan-T antigens
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 (effective October 1, 2015 U.S. only)
D47.Z9 Other specified neoplasms of uncertain behavior of lymphoid, hematopoietic and related tissue