[HTML][HTML] Ileal collision tumor associated with gastrointestinal bleeding: A case report and review of literature

YQ Wu, HY Wang, MM Shao, L Xu… - World Journal of …, 2024 - ncbi.nlm.nih.gov
BACKGROUND Collision tumors involving the small intestine, specifically the combination of
a hamartomatous tumor and a lipoma, are extremely rare. To our knowledge, no previous …