Initial 30 cholecystectomy procedures performed with the Senhance digital laparoscopy system.

Purpose: The Senhance digital laparoscopy system (SDLS) is a novel platform developed for digitization in endoscopic surgery. This retrospective study aimed to evaluate the short-term outcome in the initial 30 consecutive patients.

Methods: SDLS cholecystectomies were performed in 30 consecutive patients (13 male, 17 female) by a single surgeon from September 2020 to March 2022.

An extremely rare case of neuromuscular and vascular hamartoma of the appendix.

Background: Neuromuscular and vascular hamartoma is a rare lesion of the small intestine, with only 26 cases reported since its initial description in 1982. No occurrence of hamartoma in the appendix has been reported until now.

Case Presentation: A 60-year-old man had been suffering from longstanding right lower quadrant pain.

[A case report of complete response to RPMI regimen for multiple lymph node metastases following rectal cancer surgery].

A 78-year old man underwent low anterior resection for Stage IIIb rectal cancer(Ra). After surgery, he underwent the Roswell Park Memorial Institute(RPMI)regimen for 6 months followed by oral UFT for 8 months. Since liver metastasis(S6)recurred 2 years and 2 months after surgery, he underwent S6 subsegmentectomy.