National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Mastocytoma

Synonyms

mastocytoma

Mastocytoma, NOS

Mastocytoma

Definitions

A localized tumor composed of sheets of mast cells without atypia. It includes the cutaneous mastocytoma which involves the dermis and subcutaneous tissue, and the extracutaneous mastocytoma. Most cases of extracutaneous mastocytoma have been reported in the lung.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C9303

ALT_DEFINITION

A growth or lump of mast cells (a type of white blood cell). Mast cell tumors can involve the skin, subcutaneous tissue, and muscle tissue.

code

C9303

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C157711

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168661

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168656

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168662

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168658

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168655

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168657

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177537

Contributing_Source

GDC

DEFINITION

A localized tumor composed of sheets of mast cells without atypia. It includes the cutaneous mastocytoma which involves the dermis and subcutaneous tissue, and the extracutaneous mastocytoma. Most cases of extracutaneous mastocytoma have been reported in the lung.

FULL_SYN

mastocytoma

Mastocytoma, NOS

Mastocytoma

ICD-O-3_Code

9740/1

Is_Value_For_GDC_Property

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C177621

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C176985

label

Mastocytoma

Legacy Concept Name

Mastocytoma

Maps_To

Mastocytoma, NOS

9740/1

Neoplastic_Status

Undetermined

Preferred_Name

Mastocytoma

prefixIRI

Thesaurus:C9303

Semantic_Type

Neoplastic Process

UMLS_CUI

C0024897

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C9295

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