Left Hemicolectomy for Intussusception of the Transverse Colon Caused by a Giant Benign Lipoma

Colocolonic intussusception, caused by submucosal lipomas, is extremely rare. These benign soft tissue tumours comprise mature adipocytes of mesenchymal origin. While the majority of patients with lipomas remain asymptomatic, large or giant size lipomas (>4 cm) have been shown to cause debilitating abdominal pain, alternating bowel pattern, and anaemia secondary to gastrointestinal blood loss. This necessitates intervention in the form of surgical resection or endoscopic removal. However, once lipomas increase beyond 2 cm in size there is a significant risk of complications with an endoscopic approach, and open surgery or laparoscopic resection with bowel re-anastomosis is warranted. In this case put forth, the patient underwent a successful transverse colectomy and primary anastomosis.

The first single-incision plus one-port transverse colon resection using Senhance Digital Laparoscopy System: a case report

Background We have introduced the Senhance Digital Laparoscopy System and actively use for colorectal cancer surgery. Recently, we also try to perform surgery by reduce port as less invasive method. For the first time, we report a case of single-incision plus one-port transverse colectomy using Senhance system. Case presentation The case was a 57-year-old woman, diagnosed with transverse colon cancer referred to our department. The preoperative diagnosis was cT1bN0M0, Stage I. We performed single-incision plus one-port transverse colon resection using Senhance system without any problems. The operative time was 203 min and the blood loss was 35 ml. Conclusion We report the first case of single-incision plus one-port transverse colectomy using Senhance system. We trust this approach will find increasing use, enabling a safer means of minimally invasive robotic surgery.