Laparoscopic segmental colectomy for colonic lymphangiomas: A definitive, minimally invasive surgical option

Figure 1 Endoscopic findings for the two cases. A round, semi-transparent and wide-based submucosal lesion at the ascending colon in Case 1 (A) and a sharply marginated, lobular submucosal lesion at the sigmoid colon in Case 2 (B) with gentle slopes and smooth surfaces are noted. Left bottom of Figure 1A shows that when the patient's position was altered, the shape of the mass changed and was fluctuant on palpation.