disease has location leiomyoma small intestine leiomyoma https://www.malacards.org/card/small_intestine_leiomyoma UMLS:C0238197 NCIT:C7725 leiomyoma of the small bowel leiomyoma of small intestine icd11.foundation:400263642 leiomyoma, small bowel small intestine leiomyoma leiomyoma of small bowel MONDO:0002092 small bowel leiomyoma MEDGEN:68660 leiomyoma, small intestine leiomyoma of the small intestine SCTID:424279009 DOID:1738 small intestinal leiomyoma A benign smooth muscle neoplasm arising from the small intestine. It is characterized by the presence of spindle cells with cigar-shaped nuclei, interlacing fascicles, and a whorled pattern. benign neoplasm of small intestine small intestine