obsolete_Transitional Cell Carcinoma https://rarediseases.info.nih.gov/diseases/7794/transitional-cell-carcinoma true http://purl.obolibrary.org/obo/MONDO_0006474 carcinoma of transitional epithelial cell Replaced by Mondo term MONDO_0006474, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0006474 transitional cell neoplasm ICDO:8120/3 MESH:D002295 A malignant neoplasm arising from the transitional epithelium, usually affecting the urinary bladder, ureter, or renal pelvis. It may or may not have a papillary configuration. It is graded 1 to 3 or 4 according to the degree of cellular differentiation and architectural patterns. Grade 1 transitional cell carcinoma is histologically benign but it may recur. Transitional cell carcinomas may also affect the upper respiratory tract and the ovaries. UMLS:C0007138 urothelial cell carcinoma transitional cell carcinoma carcinoma, urothelial, malignant transitional carcinoma NCIT:C2930 3.88.0 EFO:1000601 GARD:0007794 DOID:2671 transitional cell tumor transitional epithelial cell carcinoma carcinoma of urothelial cell