[TRANSILLUMINATION RESEARCH IN OPERATIONS ON THE ESOPHAGUS].
D004938:Esophageal Neoplasms; D006801:Humans; D007420:Intestine, Large; D007421:Intestine, Small; D007422:Intestines; D009369:Neoplasms / Q000175:diagnosis*; D013270:Stomach; D013514:Surgical Procedures, Operative; D014172:Transillumination
ESOPHAGEAL NEOPLASMS; INTESTINE, LARGE; INTESTINE, SMALL; NEOPLASM DIAGNOSIS; STOMACH; SURGERY, OPERATIVE; TRANSILLUMINATION
TRANSILLIUMINATSIONNOE ISSLEDOVANIE PRI OPERATSIIAKH NA PISHCHEVODE.