Carcinoid tumour in a Meckel's diverticulum.
D002276:Carcinoid Tumor; D006801:Humans; D008303:Malignant Carcinoid Syndrome / Q000150:complications*; D008467:Meckel Diverticulum / Q000150:complications*
MALIGNANT CARCINOID SYNDROME/complications; MECKEL'S DIVERTICULUM/complications