Terminology Service < Semantic Lookup Platform

All terms in NCIT

Label	Id	Description
Grade 5 Portal Vein Thrombosis, CTCAE	NCIT_C146498	[Death]
Portal Vein Thrombosis, CTCAE	NCIT_C143770	[A disorder characterized by the formation of a thrombus (blood clot) in the portal vein.]
Grade 5 Postoperative Hemorrhage, CTCAE	NCIT_C146499	[Death]
Postoperative Hemorrhage, CTCAE	NCIT_C143772	[A disorder characterized by bleeding occurring after a surgical procedure.]
Monomorphic T/NK-Cell Post-Transplant Lymphoproliferative Disorder	NCIT_C7238	[A clonal T-cell lymphoproliferative disorder arising as a result of post-transplant immunosuppression therapy. It is characterized by destructive infiltration of lymph nodes and extranodal sites by a monotonous population of transformed T-lymphocytes/NK-cells. The clonal cellular infiltrates fulfill the criteria for any of the T-cell or natural killer cell lymphomas.]
Monomorphic Post-Transplant Lymphoproliferative Disorder	NCIT_C7233	[A clonal lymphoproliferative disorder arising as a result of post-transplant immunosuppression therapy. It is characterized by destructive infiltration of lymph nodes and extranodal sites by a monotonous population of transformed lymphocytes or plasma cells. It includes two variants: monomorphic B-cell and monomorphic T/NK cell post-transplant lymphoproliferative disorders.]
Hodgkin-Like Post-Transplant Lymphoproliferative Disorder	NCIT_C7239	[A lymphoproliferative disorder with morphologic features resembling Hodgkin lymphoma that develops in a patient following transplantation.]
EBV-Related Clonal Post-Transplant Lymphoproliferative Disorder	NCIT_C27695	[A clonal lymphoproliferative disorder that develops following an organ transplantation and is caused by Epstein-Barr virus infection.]
Non-Destructive Post-Transplant Lymphoproliferative Disorder	NCIT_C7234	[A lymphoproliferative disorder arising as a result of post-transplant immunosuppression therapy. It is characterized by the lack of tissue destruction and the architectural preservation of the involved tissues. It includes two morphologic variants: plasmacytic hyperplasia and infectious mononucleosis-like lymphoproliferative disorders.]
Post-Transplant Lymphoproliferative Disorder	NCIT_C4727	[Post-transplant lymphoproliferative disorder (PTLD) is a polyclonal (benign) or clonal (malignant) proliferation of lymphoid cells that develops as a consequence of immunosuppression in a recipient of a solid organ or bone marrow allograft. PTLDs comprise a spectrum ranging from early, Epstein-Barr virus (EBV)-driven polyclonal lymphoid proliferations to EBV-positive or EBV- negative lymphomas of predominantly B-cell or less often T-cell type. (WHO, 2001)]
Plasmacytic Hyperplasia Post-Transplant Lymphoproliferative Disorder	NCIT_C7235	[An early post-transplant lymphoproliferative lesion characterized by plasmacytic proliferation and architectural preservation of the involved tissues. It often regresses either spontaneously or after reduction in immunosuppression. The immunoglobulin genes are not rearranged. In some cases, a polymorphic or monomorphic post-transplant lymphoproliferative disorder may follow this early lesion.]
Grade 5 Peripheral Ischemia, CTCAE	NCIT_C146480	[Death]
Peripheral Ischemia, CTCAE	NCIT_C143749	[A disorder characterized by impaired circulation to an extremity.]
Infectious Mononucleosis-Like Post-Transplant Lymphoproliferative Disorder	NCIT_C7236	[An early post-transplant lymphoproliferative lesion characterized by immunoblastic proliferation and paracortical expansion as seen in infectious mononucleosis. There is architectural preservation of the involved tissues. Oligoclonal or monoclonal cellular populations have been detected in a small number of cases. In some cases, a polymorphic or monomorphic post-transplant lymphoproliferative disorder may follow this early lesion.]
Grade 5 Peripheral Motor Neuropathy, CTCAE	NCIT_C146481	[Death]
Peripheral Motor Neuropathy, CTCAE	NCIT_C143750	[A disorder characterized by damage or dysfunction of the peripheral motor nerves.]
Monomorphic B-Cell Post-Transplant Lymphoproliferative Disorder	NCIT_C7237	[A clonal B-cell lymphoproliferative disorder arising as a result of post-transplant immunosuppression therapy. It is characterized by destructive infiltration of lymph nodes and extranodal sites by a monotonous population of transformed B-lymphocytes or plasma cells. The clonal cellular infiltrates fulfill the criteria for a diffuse large B-cell lymphoma, Burkitt lymphoma, or a plasma cell neoplasm.]
Grade 5 Peripheral Nerve Infection, CTCAE	NCIT_C146482	[Death]
Peripheral Nerve Infection, CTCAE	NCIT_C143751	[A disorder characterized by an infectious process involving the peripheral nerves.]
Ethyl Methanesulfonate	NCIT_C29820	[A sulfonoxyalkane with carcinogenic and teratogenic properties. Ethyl methanesulfonate ethylates DNA, thereby damaging DNA and leading to genetic mutations, single-stranded breaks in DNA, and chromosomal aberrations. Ethyl methanesulfonate may be used experimentally in biomedical research. (NCI04)]