Concurrent leiomyosarcoma and squamous carcinoma of the esophagus.
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell; D004947:Esophagus; D006801:Humans; D007890:Leiomyosarcoma; D009217:Myosarcoma; D009369:Neoplasms; D012509:Sarcoma
CARCINOMA; ESOPHAGUS; SARCOMA, MYOSARCOMA