`` `` acute abdomen '' '' was induced by tumors and cysts of ovaries ( 16 patients ) , lymphangiomas , cysts and tumors of the mesentery , greater and lesser omentum , retroperitoneal cavity ( 14 patients ) , intestinal tumors ( 7 ) , small pelvis tumors ( 6 ) , tumors of kidneys ( 4 ) , liver ( 3 ) , cyst of the pancreatic gland ( 1 ) .
C0029927
d cys
C0010709
, cys