Results 41 to 50 of about 154,068 (178)

Percutaneous Endovascular Coil Embolization of a Post‐Cholecystectomy Aberrant Right Hepatic Artery Pseudoaneurysm: A Case Report

Clinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT Hepatic artery pseudoaneurysm (HAPA) is a rare but serious condition with significant mortality and morbidity. HAPA is a complication that can occur after cholecystectomy, particularly in patients who have variant hepatic arterial anatomy.
Shahan Ahmed, Faizan Ahmed, Ehsan Masud Kiani, Mahnoor Ahmed, Anis Ahmed, Syeda Qumreen Ahmad, Fatima Nazir, Kamil Ahmad Kamil   +7 more
wiley   +1 more source

Anatomy of the Calot's triangle and its relevance to laparoscopic Cholecystectomy

Ceylon Medical Journal, 2014
Laparoscopic cholecystectomy has now become the gold standard treatment for symptomatic gall-stone dis­ ease (1). Injury to the common bile duct (CBD) is the major complication of laparoscopic cholecystectomy. Use of di­ athermy or clips to control bleeding in the Calot's triangle is recognised as one of the commonest causes of CBD injury (2).
M, de Silva, D, Fernando
openaire   +3 more sources

Main right hepatic duct entering the cystic duct: a case report

Surgical Case Reports, 2019
Background Risk factors for bile duct injury in laparoscopic cholecystectomy include severe inflammation at Calot’s triangle and aberrant bile duct variations.
Toshiya Abe, Shinichiro Ito, Yoshikazu Kaneda, Ryuichiro Suto, Shinji Noshima   +4 more
doaj   +1 more source

Prospective study of intraoperative and post-operative complications during laparoscopic cholecystectomy among patients presenting with acute calculous cholecystitis

Asian Journal of Medical Sciences, 2023
Background: Acute cholecystitis was initially thought to be a contraindication for laparoscopic cholecystectomy. Now, as the experience is increasing, laparoscopic surgeons are gradually undertaking laparoscopic cholecystectomy as the preferred procedure
Rajat Kumar , Chandrakala , Ritu Kumari Saxena , Vaishali Shirale   +3 more
doaj   +1 more source

Dietitian‐led very low‐calorie diet for preoperative rehabilitation in patients with obesity awaiting non‐bariatric elective laparoscopic surgery: A retrospective study

Nutrition in Clinical Practice, Volume 41, Issue 3, Page 892-904, June 2026.
Abstract Background Obesity increases the risks and complexity of laparoscopic surgeries. Preoperative very low‐calorie diets (VLCDs) can demonstrate significant preoperative weight loss. However, the optimal VLCD duration remains unclear. Excessive loss of muscle mass associated with VLCDs may elevate surgical and postoperative risks. This study aimed
Gerald Wei Shen Wong, Cathy Guo, Cameron M. French, Jack J. Bell, Lynda J. Ross   +4 more
wiley   +1 more source

Educational Impact of Artificial Intelligence‐Navigation Surgery on Anatomical Landmark Recognition in Medical Students

Annals of Gastroenterological Surgery, Volume 10, Issue 3, Page 843-850, May 2026.
This study evaluated the educational impact of artificial intelligence (AI)‐navigation surgery that provides real‐time anatomical landmark recognition during laparoscopic cholecystectomy for medical students. Thirty students were randomized into surgeon‐guided, self‐learning, and AI‐learning groups, and their performance was assessed using Dice ...
Shigeo Ninomiya, Yusuke Matsunobu, Tabito Oyama, Hiroomi Takayama, Takashi Masuda, Teijiro Hirashita, Yuichi Endo, Tatsushi Tokuyasu, Masafumi Inomata   +8 more
wiley   +1 more source

Study of variations in origin and course of cystic artery in relation to Calot’s triangle

Nepal Medical College Journal, 2022
Calot’s triangle is an anatomical space and also known as “triangle of cholecystectomy”. It is bounded medially by Common hepatic duct, laterally by cystic duct, and superiorly by the under surface of liver and its main contain is Cystic artery. The variation in the origin and course of the cystic artery can cause serious problems resulting, severe ...
Allin Pradhan, Chhiring Palmu Lama, Shaligram Dhungel   +2 more
openaire   +1 more source

Successful Endoscopic Removal of a Clip‐stone Complex Following Laparoscopic Cholecystectomy: A Case Report

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT An 84‐year‐old woman with a history of laparoscopic cholecystectomy for gallbladder stone disease 6 years earlier presented to our outpatient clinic. She was referred to gastroenterology for a thorough examination after blood tests showed liver dysfunction.
Takahiro Yamada, Masao Toki, Takuya Ishida, Hidenori Shibuta, Tadaaki Ogimoto, Sho Kawamoto, Kazushige Ochiai, Jun Miyoshi, Tadakazu Hisamatsu   +8 more
wiley   +1 more source

Validation of the Safe Application of Tokyo Guideline 2018 (TG18) Severity Grading and Treatment Algorithm in Super‐Elderly Patients Aged 85 and Over With Acute Cholecystitis: A Study in the Japanese Tertiary Care Hospital

Annals of Gastroenterological Surgery, Volume 10, Issue 2, Page 570-577, March 2026.
ABSTRACT Background With population aging and extended healthy life expectancy, the management of acute cholecystitis (AC) in patients aged ≥ 85 years has evolved. However, the Tokyo Guidelines 2018 (TG18) for AC provide no specific risk assessment criteria for this population.
Yuta Kobayashi, Ryo Oikawa, Yumi Shibuya, Masakazu Tatsuno, Atsuya Kamiyama, Tsuyoshi Ozawa, Keiichiro Hara, Shinogu Hatano, Shojiro Hata, Hirokazu Yamaguchi   +9 more
wiley   +1 more source

Cholecystocolonic Fistula Associated With Advanced Mirizzi Syndrome Causing Chronic Diarrhea: Successful Treatment Using Cholangioscopy‐Guided Lithotripsy and Surgery

Case Reports in Gastrointestinal Medicine, Volume 2026, Issue 1, 2026.
Background Cholecystocolonic fistula (CCF) is a rare complication of advanced Mirizzi syndrome (MS) and often presents with chronic watery diarrhea due to abnormal bile entry into the colon. The optimal role of endoscopic treatment in MS with CCF remains uncertain.
Koichiro Miyagawa, Daiki Uchihara, Shinji Oe, Yasuhisa Mori, Yuichi Honma, Masaru Harada, Marcel C. C. Machado   +6 more
wiley   +1 more source