Ectopic endometrial glands in lymph nodes masquerading as metastatic adenocarcinoma.
D000230:Adenocarcinoma / Q000175:diagnosis*; D000368:Aged; D002295:Carcinoma, Transitional Cell / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D004715:Endometriosis / Q000175:diagnosis*; D004847:Epithelial Cells; D004848:Epithelium / Q000473:pathology; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008206:Lymphatic Diseases / Q000175:diagnosis*; D008207:Lymphatic Metastasis; D008867:Microtomy; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery