rhabdomyosarcoma alveolar rhabdomyosarcoma https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/rhabdomyosarcoma_2 ICD9:171.9 alveolar rhabdomyosarcoma (disease) rhabdomyosarcoma type 2 MONDO:0009994 rhabdomyosarcoma 2, alveolar, somatic mutation MedDRA:10065867 OMIM:268220 pediatric alveolar rhabdomyosarcoma DOID:4051 alveolar rhabdomyosarcoma (disease) icd11.foundation:1742058067 RMS2 alveolar rhabdomyosarcoma HP:0006779 monomorphous round cell rhabdomyosarcoma SCTID:404053004 rhabdomyosarcoma 2 GARD:0004701 NCIT:C3749 Orphanet:99756 rhabdomyosarcoma, alveolar, somatic mutation MEDGEN:61651 ONCOTREE:ARMS MESH:D018232 paediatric alveolar rhabdomyosarcoma ICDO:8920/3 arms A rapidly growing malignant mesenchymal neoplasm. It is characterized by the presence of round cells with myoblastic differentiation and a fibrovascular stroma resembling an alveolar growth pattern. The tumor usually presents in the extremities. UMLS:C0206655 EFO:0000248 alveolar rhabdomyosarcoma (morphologic abnormality) rhabdomyosarcoma alveolar ARMS