Single-incision Laparoscopic Intragastric Surgery for a Pancreatic Pseudocyst.

Single-incision Laparoscopic Surgery is an emerging laparoscopic technique that aims for a minimal invasive approach. Several cases and series have been reported in literature for a wide variety of pathologies, such as appendectomy, cholecystectomy, bariatric procedures and colonic surgery. We report the case of an intragastric cystogastrostomy performed by SILS in a patient with a symptomatic pseudocyst of the pancreas. With this case we would like to demonstrate the feasibility and safety of the procedure.

Surgical management of gastrointestinal stromal tumours: a single centre experience during the past 17 years.

BACKGROUND: Gastrointestinal stromal tumour (GIST) is a rare tumour that can arise anywhere within the gastrointestinal tract. OBJECTIVES: Our objective was to present our experience managing this rare tumour of the gastrointestinal tract. We reviewed the clinico-pathological and morphological features, our experience with surgical treatment, and the outcome GIST in our centre. PATIENTS AND METHODS: The current retrospective analysis included 64 patients with GIST observed between February 1995 and September 2012. RESULTS: There were 39 males and 25 females. The mean age was 63.2 (range 36-83). The GISTs were located in the stomach in the majority of patients (60 patients, 94.0%). The tumour was asymptomatic in 14 (21.9%) patients. The tumour size varied from 0.4 to 25 cm with a mean size of 7.9 cm. Five patients showed peritoneal or liver metastasis at diagnosis. All patients had surgery. Five patients had a R2 resection and in one patient the resection-free margin was uncertain. In our cohort we had 5 patients with metastasis at diagnosis who received adjuvant imatinib. Four patients developed metastasis in the follow-up period. Three patients died due to GIST, three other patients died due to other disease. CONCLUSIONS: Gastric GIST were more common than GIST at other locations. Surgical treatment was the main therapeutic option. Tyosine kinase receptor inhibitors was used as a first line treatment in patients with metastatic GISTs or in patients with recurrence of the disease.

Recovery of muscular performance after surgical stress in elderly patients.

INTRODUCTION: Inflammation is related to muscle wasting in elderly persons. Since surgery is accompanied by an important inflammatory response, the degree of muscle wasting and related symptoms such as weakness and tiredness might exacerbate very rapidly in elderly surgery patients. METHODS: PubMed and Web of Science were systematically screened for articles reporting the influence of surgery-induced inflammation on muscle performance and/or fatigue in elderly patients. Studies reporting surgery-induced inflammation and changes in muscle performance and/or fatigue, but without analyzing their association were excluded. Although 5 relevant articles were identified including older patients (highest ages reported were 71-92 years), none focused exclusively on elderly patients. Only 2 studies assessed muscle performance, and in none muscle mass was evaluated. Overall, we found evidence that in elderly patients higher surgery-induced inflammation was significantly related to worse muscle performance and fatigue in the first postoperative days as well as after more than one month (especially for fatigue) following the intervention. Pre-operative anti-inflammatory treatment using steroids or glucocorticoids can reduce the surgery-induced inflammatory response and improve the recovery of muscle performance and postoperative fatigue in elderly elective abdominal surgery or arthroplasty patients. CONCLUSION: We can conclude that to date, only few studies have investigated the association between surgery-induced inflammation and changes in postoperative muscle performance and fatigue in elderly patients. More research is warranted focusing on both the short -and long-term effects of surgical stress on muscle performance in elderly patients as well as the on risks and benefits of peri-operative anti-inflammatory treatment.

Intussusception of the small intestine caused by a primary melanoma?

Although the gastrointestinal tract is a fairly frequent site of melanoma metastases, reports of small bowel intussusception caused by melanoma are very rare. We report the case of a 77-year-old man who was admitted to our hospital with epigastric pain, melena and anaemia. After clinical examination, laboratory evaluation and radiological work-up the diagnosis of a jejunal intussusception was made. Exploratory laparoscopy revealed a large tumour arising from the jejunum, approximately 20 cm distal to the angle of Treitz. Small bowel resection with an end-to-end anastomosis was performed. Histological examination showed an intestinal melanoma. There are different theories concerning the origin of malignant melanoma in the small bowel. Although the small and large intestines normally contain no melanocytes, these cells have occasionally been found in the alimentary and respiratory tracts and even in lymph nodes, which supports the theory of a primary origin of melanoma at these sites. Since this was a solitary intestinal lesion and there was no history of cutaneous melanoma, we conclude that this could be an example of a very rare primary melanoma of the small intestine.

Management of rectal foreign bodies.

The presence of foreign bodies inserted into the rectum is not an uncommon situation. Precise guidelines for the management and extraction of these foreign bodies are not frequently described in the literature. Anal access, whether endoscopic or surgical, varies depending on the type of foreign bodies, their size and morphology, and their location in the lower digestive tract In this report, we describe a case of three rectal foreign bodies that necessitated a mixed endoscopic and surgical approach, and provide a review of the literature.

Restoration of digestive continuity after Hartmann's procedure: ASA score is a predictive factor for risk of postoperative complications.

BACKGROUND/AIMS: Re-establishment of colonic continuity (RDC) following Hartmann's procedure is associated with high morbidity (anastomotic leak 4-16%) and mortality (0-4%) rates. The aim of this retrospective study was to evaluate the morbidity of RDC following Hartmann's procedure, and analyse the various factors that may influence the rate of complications. METHODOLOGY: From 1996 to 2008, 158 patients were treated by Hartmann's colectomy. Hartmann's procedure is generally indicated in cases with infection in the abdominal cavity, combined with a distended or non-prepared intestine, or both. Of the 158 patients, 111 (70.3%) underwent a re-establishment of colonic continuity. The mean patient age was 63.4 years (26-91 years) ; the female/male ratio was 1:64. RESULTS: The mean delay between the Hartmann's procedure and the RDC was 169.7 days (21-1095 days) and the mean duration of the hospital stay was 16.7 days (8-57 days). The mortality rate was 0.9% and incidence of anastomotic stricture was 3.6%. The morbidity was 38.7%. The majority of patients presenting complications had an ASA score > II, and most of the patients without complications were classified as ASA < or = II. CONCLUSIONS: The RDC is an intervention performed safely after a 3 to 5-month delay with acceptable morbidity and negligible mortality. The ASA score is a determining factor for the risk of complications (p < 0.05).