Intramuscular Myxoma

Preferred Label : Intramuscular Myxoma;

NCIt definition : A benign, painless soft tissue tumor that arises in a muscle, usually in a large muscle of the thigh, buttocks, shoulder, or upper arm. It is associated with point mutations of the GNAS gene. Grossly it is characterized by a gelatinous and lobulated cut surface. Morphologically it is composed of uniform spindled and stellate-shaped cells without atypia. The cells are separated by myxoid stroma. No recurrences have been reported.;

Neoplastic status : Benign;

Details

Origin ID

C6579;

UMLS CUI

C1334260;

Currated CISMeF NLP mapping
- Intramuscular Myxoma [HPO term]
- intramuscular myxoma [Disease (Nov.)]
Disease excludes abnormal cell
- Malignant Cell [NCIt concept]
Excludes anatomical site(s)
- Bone [NCIt concept]
Has associated anatomic sites
- Connective and Soft Tissue [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
UMLS correspondences (same concept)
- Intramuscular Myxoma [HPO term]
- intramuscular myxoma [Disease (Nov.)]
disease_excludes_finding
- Atypia [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
disease_has_abnormal_cell
- Neoplastic Cell [NCIt concept]
- Neoplastic Connective and Soft Tissue Spindle Cell [NCIt concept]
- Neoplastic Stellate Cell [NCIt concept]
disease_has_finding
- Benign Cellular Infiltrate [NCIt concept]
- Hypocellular Tissue [NCIt concept]
- Indolent Clinical Course [NCIt concept]
- Lobulated Growth Pattern [NCIt concept]
- Myxoid Stroma Formation [NCIt concept]
- Tissue Differentiation Uncertain [NCIt concept]
- Well-Circumscribed Lesion [NCIt concept]
disease_has_normal_tissue_origin
- Connective and Soft Tissue [NCIt concept]
- Soft Tissue [NCIt concept]
disease_has_primary_anatomic_site
- Muscle [NCIt concept]
disease_mapped_to_gene
- GNAS Gene [NCIt concept]
disease_may_have_molecular_abnormality
- GNAS Gene Mutation [NCIt concept]
pathogenesis_of_disease_involves_gene
- GNAS Gene [NCIt concept]
- GNAS wt Allele [NCIt concept]

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