Grade IV blunt splenic injury--the role of proximal angioembolization. A case report and review of literature.

The authors present a case of grade IV traumatic spleen rupture (AAST-OIS) and an Injury Severity Score of 21 and a Revised Trauma Score RTS=7.841, which was managed without surgery, but with proximal splenic angioembolization (SAE), with a positive outcome. Indications, types and side-effects of SAE are also discussed with regard to blunt spleen trauma and the benefits of SAE as non-operative treatment approach. It is the first case of a grade IV splenic laceration non-operatively managed to be published in Romania.

Gallstone ileus after laparoscopic cholecystectomy.

Gallstone ileus represents a rare complication (0,3-0,5%) of a serious, but common disease-gallstones, which affect around 10% of the population in the USA and Western Europe. Associated diseases (usually severe), elderly patients, delayed diagnosis and therapy due to late presentation to the hospital, account for the morbidity and mortality rates described in literature. We present the case of a patient with partial colon obstruction due to a large gallstone that was "lost" during an emergency laparoscopic cholecystectomy. The calculus eroded the intestinal wall, partially occluding the lumen, triggering recurrent Kerwsky-like, subocclusive episodes. The intraperitoneal abscess has spontaneously drained through the subhepatic drain and once the tube has been removed, a persistent intermittent fistula became obvious.

Non-operative management of splenic trauma.

The risk of overwhelming postsplenectomy infection (OPSI) prompted the evolution toward preservation of the injured spleen. Nonoperative management (NOM) of blunt injury to the spleen in adults has become the standard of care in hemodynamically stable patients. This modality of treatment began in the 1970's in paediatric patients. It is highly successful with overall failures rates from 2% to 31% (average 10.8%)--with the majority of failures occurring in the first 24 hours. Current, NOM of splenic trauma includes splenic artery embolization.However, the criteria for NOM are controversial. In this study we present the current criteria, the evolution and failure rates of this type of management viewed through the general knowledge and, particularly, our experience.

Anastomotic dehiscence (AD) in colorectal cancer surgery: mechanical anastomosis versus manual anastomosis.

INTRODUCTION: Anastomotic dehiscence (AD) is the "Achilles heel" for resectional colorectal pathology and is the most common cause of postoperative morbidity and mortality. AD incidence is 3-8%; mortality rate due to AD two decades ago was around 60% and at present is 10%. This paper analyzes the incidence of AD after colorectal resection performed both in emergency and elective situations, depending on the way it is done: manually or mechanically. METHODS: Retrospective, single-center, observational study of patients operated in the period from 1st of January 2009 to 31th of December 2011 for malignant colorectal pathology in the Emergency Clinical Hospital of Bucharest. We evaluated the incidence of digestive fistulas according to the segment of digestive tract and time from hospital admission, to the way the anastomosis was achieved (mechanical vs. Manual), to the complexity of intervention, to the transfusion requirements pre/intra or postoperative, to the past medical history of patients (presence of colorectal inflammatory diseases: ulcerative colitis and Crohn's disease), to the average length of hospital stay and time of postoperative resumption of bowel transit. RESULTS: We included 714 patients who had surgery between 1st of January 2009 and 31th of December 2011. 15.26% (109/714) of the cases were operated in emergency conditions. Of the 112 cases of medium and lower rectum, 76 have "benefited" from preoperative radiotherapy with a fistula rate of 22.36% (17/76). The incidence of anastomotic dehiscence in the group with preoperative radiotherapy and mechanical anastomosis was 64.7% (11/17) versus 35.3% (6/17) incidence recorded in the group with manual anastomosis. Colorectal inflammatory diseases have been found as a history of pathology in 41 patients--incidence of fistulas in this group was of 12.2% (5/41), compared to only 6.83% (46/673) incidence seen in patients without a history of such disease. For the group with bowel inflammatory disease, anastomotic dehiscence incidence was of 13.8% (4/29) when using mechanical suture and 8.3% (1/12) when using manual suturing. The period required for postoperative resumption of intestinal transit was of 3.12 days for mechanical suturing and 3.93 days in case of manual suture. The mean time (MT) to perform the ileocolic and colocolic mechanical anastomosis is 9 ± 2 minutes. If anastomosis is "cured" with surjet wire or separate threads, MT is 11 ± 5 minutes. MT to perform the ileocolic and colocolic manual anastomosis is 9 ± 3 minutes for surjet wire and 18 ± 5 minutes for separate threads. MT to perform the colorectal mechanical anastomosis is 15 ± 4 minutes. MT to perform the colorectal manual anastomosis is 30 ± 7 minutes (using separate threads). Detailing the nature of the surgical reinterventions, we have found: 7 reinterventions for AD post mechanical anastomoses (1 case of suture defect, 2 cases of resection and re-anastomoses, 4 cases with external branching stoma); 5 reinterventions for AD post manual anastomoses (0 cases of suture defect, 1 case of resection with re-anastomosis, 4 cases of external shunt stoma). In the analyzed group, we recorded a total of 57 deaths from a total of 714 cases resulting in a mortality rate of 7.98%. CONCLUSIONS: Mechanical suture technique is not ideal for making digestive sutures. With the exception of low colorectal anastomoses where mechanical sutures are preferable, we cannot claim the superiority of mechanical anastomoses over those manually made, for colorectal neoplasia.

[Splenic angioembolization--a safe, efficient and rational approach]. / Angioembolizarea terapeutica în trauma splenica--eficienta, sigura si rationala.

The authors present a case of postraumatic splenic rupture grade III (AAST-OIS), with injury severity score 10, revised trauma score 7841 managed nonoperatively, by angioembolization, with successful outcome. The indications and different types of splenic angioembolization in trauma are discussed, together with the role of this procedure in increasing the success rate of nonoperative management. Up to our knowledge, this is the first reported case of therapeutic splenic angioembolization in the Romanian medical literature.

Gallstone ileus--clinical and therapeutic aspects.

Gallstone ileus represents a rare (0.3-0.5%), but serious complication of a common illness--the gallbladder lithiasis and the incidence of this fascinating disease has remained the same over the years. The main actual characteristics of this pathology are the age over 65, the female gender (men/women ratio 1/5:1:10--due to the high rate of vesicular lithiasis) and the under 50% diagnostic established preoperatively. The frequency of gallstone ileus recurrence is of 4,7-5%. In this article, we discuss the pathogenesis of this illness presenting all the mechanisms described in the medical literature. The Rigler triad found at the abdominal CT-scan generally established the diagnosis. Still, in 25% of the cases we have a misdiagnosis because of the underestimation of the size of the gallstone. Finally, the treatment of gallstone ileus has had major changes from the past. We described the endoscopic and laparoscopic approach, which represents the modern treatment of this disease. Despite these diagnostic and therapeutic possibilities, the mortality remains high and the common causes are associated comorbidities and late presentation to the physician.

[Delayed rupture of the spleen in a multiply injured patient]. / Ruptura întârziata a splinei la un politraumatizat.

The authors present a case of delayed rupture of the spleen in a polytraumatised patient. This entity was defined as a late occurrence of signs and symptoms attributed to splenic injury not detected by diagnostic computed tomographic scanning during the initial examination. The mechanisms in which the delayed rupture of the spleen occurs are discussed and the conclusion is that the delayed rupture of the spleen represent a real clinical entity.