has part has part has_part characteristic of part of has modifier abnormal liver morphology abnormal ligament morphology abnormal stomach mesentery morphology abnormal falciform ligament morphology 2018-09-20T08:46:40Z MPheno.ontology abnormal liver falciform ligament morphology MP:0030785 abnormal ligamentum falciforme hepatis morphology any structural anomaly of the broad and thin, sickle-shaped peritoneal ligament that attaches the liver to the anterior body wall and is a remnant of the ventral mesentery of the fetus; it is situated in an anteroposterior plane but lies obliquely so that one surface faces forward and is in contact with the peritoneum behind the right rectus abdominis and the diaphragm, while the other is directed backwards and is in contact with the left lobe of the liver morphology abnormal falciform ligament