No information is available for this patient. The specimen consists of portion of the colon and of the liver. In the colon there is a large necrotic ulcerating amoebic lesion with dense fibrinous exudate adhering to its surface. The liver contains a characteristic unilocular amoebic abscess 9 cms in diameter with yellow-grey friable contents and a congested border. There is little attempt at encapsulation.