loading...| Preferred Name | Granular Cell Tumor | |
| Synonyms |
Granular Cell Myoblastoma Abrikossoff's Tumor Abrikossoff Tumor Granular Cell Nerve Sheath Tumor Granular Cell Schwannoma Granular Cell Tumor Granular cell tumor, NOS |
|
| Definitions |
An unusual benign or malignant neoplasm characterized by the presence of neoplastic large polygonal cells with granular, eosinophilic cytoplasm which contains abundant lysosomes. It was originally thought to be a tumor originating from muscle cells and was named granular cell myoblastoma. Subsequent studies have suggested a derivation from Schwann cells. It affects females more often than males and it usually presents as a solitary mass. A minority of patients have multiple tumors. It can arise from many anatomic sites including the posterior pituitary gland, skin, oral cavity, esophagus, stomach, heart, mediastinum, and breast. |
|
| ID |
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3474 |
|
| code |
C3474 |
|
| 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#C126659 http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C168655 |
|
| Contributing_Source |
GDC |
|
| DEFINITION |
An unusual benign or malignant neoplasm characterized by the presence of neoplastic large polygonal cells with granular, eosinophilic cytoplasm which contains abundant lysosomes. It was originally thought to be a tumor originating from muscle cells and was named granular cell myoblastoma. Subsequent studies have suggested a derivation from Schwann cells. It affects females more often than males and it usually presents as a solitary mass. A minority of patients have multiple tumors. It can arise from many anatomic sites including the posterior pituitary gland, skin, oral cavity, esophagus, stomach, heart, mediastinum, and breast. |
|
| FULL_SYN |
Granular Cell Myoblastoma Abrikossoff's Tumor Abrikossoff Tumor Granular Cell Nerve Sheath Tumor Granular Cell Schwannoma Granular Cell Tumor Granular cell tumor, NOS |
|
| ICD-O-3_Code |
9580/0 |
|
| Is_Value_For_GDC_Property | ||
| label |
Granular Cell Tumor |
|
| Legacy Concept Name |
Granular_Cell_Tumor |
|
| Maps_To |
Granular cell myoblastoma, NOS Granular cell tumor, NOS 9580/0 |
|
| Neoplastic_Status |
Undetermined |
|
| Preferred_Name |
Granular Cell Tumor |
|
| prefixIRI |
Thesaurus:C3474 |
|
| Semantic_Type |
Neoplastic Process |
|
| UMLS_CUI |
C0085167 |
|
| subClassOf |