Percutaneous aspiration of the gall bladder for the treatment of acute cholecystitis: a prospective study.

BACKGROUND: Urgent laparoscopic cholecystectomy has been established as the best treatment for acute cholecystitis. However, conservative treatment is advocated for high-risk patients. Failure of conservative treatment can result in high-risk operations with relatively high rates of operative morbidity. Percutaneous cholecystostomy is a good option for these patients. Recently, percutaneous aspiration of the gall bladder without drain has been described. METHODS: A protocol of initial conservative management in high-operative-risk patients admitted with acute cholecystitis was prospectively assessed. Patients who did not respond to antibiotics were treated with percutaneous trans-hepatic aspiration of the gall bladder under ultrasound guidance. Following discharge, the patients were seen in the outpatient clinic and elective laparoscopic cholecystectomy was considered and scheduled as necessary. RESULTS: Between January 2011 and December 2012, 33 patients with persistent clinical and sonographic signs of acute cholecystitis after failure of initial antibiotic treatment underwent gall bladder aspiration under ultrasound guidance. No complications related to the procedure were reported. In 25 patients (76 %), the procedure was successful and they were discharged. Seven patients needed repeated aspiration. Eight patients (24 %) who did not improve underwent percutaneous cholecystostomy and were discharged with a drain and later reevaluated for elective surgery. The mean hospital stay of patients with successful aspiration was 3 days. During the follow-up period, 23 patients underwent elective interval laparoscopic cholecystectomy. Two were converted to open surgery (8.7 %). CONCLUSIONS: Conservative treatment and delayed operation is an acceptable option for acute cholecystitis. Percutaneous gall bladder aspiration is a simple and effective procedure, with a high success rate and low morbidity. Laparoscopic cholecystectomy after drainage of the gall bladder has low morbidity with a relatively low conversion rate.

Assessment of surgical discharge summaries and evaluation of a new quality improvement model.

BACKGROUND: Discharge summaries after hospitalization provide the most reliable description and implications of the hospitalization. A concise discharge summary is crucial for maintaining continuity of care through the transition from inpatient to ambulatory care. Discharge summaries often lack information and are imprecise. Errors and insufficient recommendations regarding changes in the medical regimen may harm the patient's health and may result in readmission. OBJECTIVES: To evaluate a quality improvement model and training program for writing postoperative discharge summaries for three surgical procedures. METHODS: Medical records and surgical discharge summaries were reviewed and scored. Essential points for communication between surgeons and family physicians were included in automated forms. Staff was briefed twice regarding required summary contents with an interim evaluation. Changes in quality were evaluated. RESULTS: Summaries from 61 cholecystectomies, 42 hernioplasties and 45 colectomies were reviewed. The average quality score of all discharge summaries increased from 72.1 to 78.3 after the first intervention (P < 0.0005) to 81.0 following the second intervention. As the discharge summary's quality improved, its length decreased significantly. CONCLUSIONS: Discharge summaries lack important information and are too long. Developing a model for discharge summaries and instructing surgical staff regarding their contents resulted in measurable improvement. Frequent interventions and supervision are needed to maintain the quality of the surgical discharge summary.

Gallbladder ulcer erosion into the cystic artery: a rare cause ofupper gastro-intestinal bleeding Case report.

Intra luminal gallbladder bleeding is a rare cause of hemobilia that results in upper gastro-intestinal bleeding. In this case report we present a patient who presented with melena and eventually was diagnosed as bleeding from an ulcer in the gallbladder which was induced by gallstones and eroded into the cystic artery. Surgery revealed perforation of gallbladder which was the result of a pressure sore induced by a second gallstone.

Multidetector CT angiography in the evaluation of acute mesenteric ischemia.

The aim of this study was to determine the accuracy of multidetector row CT angiography in the diagnosis of acute mesenteric ischemia. Ninety-three consecutive studies on 91 patients with clinically suspected acute mesenteric ischemia underwent abdominal CT angiography as the first, and usually the sole, diagnostic procedure. CT was performed with a multidetector 16-row CT system from the level of the diaphragm to the pelvis in two phases: early arterial and late portal phase. CT examinations were reviewed by the duty radiologist. Final diagnosis was established by a senior radiologist. CTA was diagnostic in 92 studies. Mesenteric ischemia was diagnosed in 18 patients, 14 of them were of the thromboembolic type and four from the nonocclusive type. Positive CTA findings were confirmed by surgery in 13 patients and by clinical follow-up in three cases. Other reasons for abdominal pain were diagnosed by CT in 38 patients out of the remaining 74. There were two false positive and two false negative CT results, resulting in an overall accuracy of 95.6%. Multidetector CT angiography is a fast and accurate investigation for the diagnosis of acute mesenteric ischemia and in most cases can be used as the sole diagnostic procedure.