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2 Polish Journal of Surgery

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Acute Pancreatitis as an Early Complication after Gastric Resection

100%

Merenda M. , Janczak D. , Cianciara J. , Litarski A.

2010

tom 82

nr 12

645-650

The aim of the study was to demonstrate acute pancreatitis (AP) as an early complication after gastric resection procedures.Material and methods. Medical records were analyzed for acute pancreatitis as an early postoperative complication in patients treated in Department of Surgery of 4th Military Clinical Hospital in Wrocław between January 2000 and December 2009 who underwent gastric resection procedures. Indications for the surgical treatment included both gastric malignancy as well as complications of gastric and duodenal ulcer disease: pyloric stenosis, bleeding ulcer.Results. Between 2000 and 2009, 123 patients underwent gastric resection procedures (104 due to malignancy, 19 due to complications of gastric and duodenal ulcer disease). The overall complication rate was 32.5%: 26 patients developed general complications (cardiorespiratory failure, cardiac arrhythmias, pleural effusion, psychosis), 10 patients developed abdominal complications (fistula of the anastomosis, pancreatic fistula), infection of the postoperative wound occurred in 6 patients. Perioperative death occurred in 8 patients (mortality rate: 6.5%), including 3 patients who underwent surgical treatment in an urgent setting due to bleeding with accompanying hemorrhagic shock. Acute pancreatitis occurred in four patients (3.25%): all cases were severe and required resection of necrotic pancreatic lesions. The disorder resolved in three cases and patients were discharged home; one patient who developed additional complications, died (mortality rate: 25%).Conclusions. The reported cases of acute pancreatitis after gastric resections procedures were severe, involved pancreatic nacrosis and abscesses and required surgical intervention. Postoperative AP carries high risk of death and its successful treatment depends on properly timed surgical intervention resulting in removal of necrotic pancreatic lesions along with intensive medical treatment using e.g. parenteral nutrition and aggressive antibiotic therapy.

Rusults of Classical Crawford and Hybrid Operations in Thoracic-Abdominal Aorta Aneursysms Treatment - Comperative Assesment

88%

Janczak D. , Skóra J. , Garcarek J. , Merenda M. , Litarski A.

2012

tom 84

nr 3

126-135

Thoracic-abdominal aortic aneurysms (TAAA) are still serious medical problem. Classical procedure requires two cavities approach and implantation of vascular prosthetic in the place of aneurysm - Crawford's procedure. Significant progress was made during last years by using endovascular procedures (stentgrafts). Alternative is hybrid procedure - prosthetic appliance of visceral and kidney arteries and then stentgraft implantation in whole thoracic-abdominal aorta.The aim of the study was comparative analysis of classical and hybrid procedures in thoracic-abdominal aneurysms treatment.Material and methods. Between 1989-2011 in Department of Vascular, General and Transplantological Surgery Medical University in Wrocław and Surgical Department of 4th Military Clinical Hospital in Wrocław 53 patients were operated due to thoracic-abdominal aortic aneurysms. Classical Crawford's procedure was performed in 41 patients (group I) and hybrid procedure was performed in 12 patients (group II). Additionally 7 patients required aortic arc branches reconstruction due to achieve optimal conditions to stentgraft amplantation. Procedures were performed at one or two stages.Results. Mortality in patients treated classically (group I) depended on type of aneurysm in Crawford's classification. In type I-II mortality rate was 54% ((7 deaths/12 patients), in type III do V 17% (5 deaths/ 29 patients). In the group after hybrid procedure (group II) mortality rate was 28% (2 deaths/ 7 patients) in type I-II and 20% (1 death/5 patients) in type III to V. Observed serious perioperative complications.Conclusions. 1. Endovascular procedures development enabled introducing of new methods in thoracic-abdominal aortic aneurysms treatment (hybrid procedures) and allowed to get better results. 2. Clear advantage of hybrid procedures above classical Crawford's procedure is observed in type I and II of TAAA. 3. Mortality and morbidity rates recommend hybrid procedure in type I and II of TAAA. 4. Surgical results of classical and hybrid procedures in type III-V TAAA treatment are comparative, with indication on classical approach.