Rhabdomyosarcoma with Mixed Embryonal and Alveolar Features

Preferred Label : Rhabdomyosarcoma with Mixed Embryonal and Alveolar Features;

NCIt synonyms : Mixed Type Alveolar Rhabdomyosarcoma; Mixed Type Rhabdomyosarcoma; Mixed Alveolar Rhabdomyosarcoma;

NCIt definition : A rhabdomyosarcoma composed of embryonic and alveolar components. It is characterized by the presence of spindle cells with myoblastic differentiation, a myxoid stroma, and fibrous septa. These tumors were previously considered variants of alveolar rhabdomyosarcoma. The lack of PAX3-FOXO1 fusions in most of these tumors suggests that are biologically and clinically related to embryonal rhabdomyosarcoma.;

Neoplastic status : Malignant;

ICD-O code : 8902/3;

Details

Origin ID

C4259;

UMLS CUI

C1709053;

Automatic exact mappings (from CISMeF team)
- Mixed type rhabdomyosarcoma [ICD-O code]
- Mixed type rhabdomyosarcoma [ICD-11 Extension code]
- Mixed type rhabdomyosarcoma [ICD-9 code]
- mixed type rhabdomyosarcoma [DO Concept]
CISMeF manual mappings
- mixed alveolar and embryonal rhabdomyosarcoma [Disease (Nov.)]
Currated CISMeF NLP mapping
- Mixed type rhabdomyosarcoma (morphologic abnormality) [SNOMED CT concept]
- mixed type rhabdomyosarcoma [SNOMED Notion]
Disease excludes normal cell origin
- Epithelial Cell [NCIt concept]
- Neuron, Neuroepithelial Cell, and Supporting Cell of the Nervous System [NCIt concept]
Has associated anatomic sites
- Connective and Soft Tissue [NCIt concept]
- Musculoskeletal System [NCIt concept]
Semantic type(s)
- Neoplastic Process [UMLS semantic type]
concept_is_in_subset
- GDC Terminology [NCIt concept]
- GDC Value Terminology [NCIt concept]
- Mapped ICDO3.1 Morphology PT Terminology [NCIt concept]
- Mapped ICDO3.1 Morphology Terminology [NCIt concept]
- Mapped ICDO3.1 Terminology [NCIt concept]
- Mapped ICDO3.2 Morphology PT Terminology [NCIt concept]
- Mapped ICDO3.2 Morphology Terminology [NCIt concept]
- Mapped ICDO3.2 Terminology [NCIt concept]
- NCIt Neoplasm Core Terminology [NCIt concept]
disease_excludes_finding
- Benign Cellular Infiltrate [NCIt concept]
- Indolent Clinical Course [NCIt concept]
- Intermediate Filaments Present [NCIt concept]
- Intracytoplasmic Eosinophilic Inclusion [NCIt concept]
disease_excludes_normal_tissue_origin
- Epithelial Tissue [NCIt concept]
disease_has_abnormal_cell
- Malignant Cell [NCIt concept]
- Malignant Rhabdomyoblast [NCIt concept]
- Malignant Skeletal Muscle Cell [NCIt concept]
- Neoplastic Cell [NCIt concept]
- Neoplastic Connective and Soft Tissue Cell [NCIt concept]
- Neoplastic Muscle Cell [NCIt concept]
- Neoplastic Skeletal Muscle Cell [NCIt concept]
- Primitive Malignant Skeletal Spindle Cell [NCIt concept]
disease_has_finding
- Fibrovascular Septa Present [NCIt concept]
- High Grade Lesion [NCIt concept]
- Malignant Cellular Infiltrate [NCIt concept]
- Mixture of Embryonal and Alveolar Features Present [NCIt concept]
- Myxoid Stroma Formation [NCIt concept]
- Rapidly Enlarging Mass [NCIt concept]
disease_has_normal_cell_origin
- Connective and Soft Tissue Cell [NCIt concept]
- Muscle Cell [NCIt concept]
- Skeletal Muscle Cell [NCIt concept]
disease_has_normal_tissue_origin
- Connective and Soft Tissue [NCIt concept]
- Muscle Tissue [NCIt concept]
- Skeletal Muscle Tissue [NCIt concept]

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