[Gastrointestinal complications of lipomatous retroperitoneal tumors. Apropos of 4 personal cases].
D005762:Gastroenterology; D006801:Humans; D008067:Lipoma / Q000150:complications*; D009369:Neoplasms; D018205:Neoplasms, Adipose Tissue; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space
GASTROENTEROLOGY; LIPOMA/complications; RETROPERITONEAL SPACE/neoplasms