@article{oai:kanazawa-u.repo.nii.ac.jp:00026839,
 author = {Tsukada, Tomoya and Nakano, Tatsuo and Miyata, Takashi and Sasaki, Shozo and Ohta, Tetsuo},
 journal = {BMC Gastroenterology},
 month = {Aug},
 note = {Background: We evaluated the safety and validity of cholecystomucoclasis (CM) and compared its intraoperative characteristics with those of standard cholecystectomy (SC).Methods: We enrolled 174 patients who underwent cholecystectomy and retrospectively evaluated the outcomes of patients in the SC and CM groups.Results: Significant differences in age (71.1 vs. 61.9 years), American Society of Anesthesiologists physical status (ASA-PS), and serum C-reactive protein levels (CRP) (18.1 vs. 4.7 mg/dL) were observed between the CM and SC groups. Conversely, no significant differences were observed in the operation time (129 vs. 108 min), amount of blood loss (147 vs. 80 mL), intraoperative complications (0% vs. 5.7%), or duration of hospital stay (13.2 vs. 8.9 days) between the 2 groups. A high conversion rate (35.3%), postoperative complications (33%), and frequent drain insertions (94%) were observed in the CM group.Conclusions: CM is a safe and valid surgical procedure and surgeons should not hesitate to transition to CM for patients who are of advanced age, in poor general condition (high ASA classification), or have high levels of serum CRP. © 2012 Tsukada et al.; licensee BioMed Central Ltd.},
 title = {Cholecystomucoclasis: Revaluation of safety and validity in aged populations},
 volume = {12},
 year = {2012}
}