A 43-year-old man presented with severe back pain. He had a history of morbid obesity, for which an esophagogastric silicone band was placed 2 years before presentation. Magnetic resonance imaging of the vertebral column showed multiple osseous metastases. On the computerized tomography scan of the abdomen, a tumor of the lower esophagus just proximal to the esophagogastric band was seen, of which histological examination revealed an esophageal adenocarcinoma. Esophageal adenocarcinoma after bariatric surgery has been described previously in only a few cases. Although there is no evidence for a causal relationship with bariatric surgery, one should bear in mind that the incidence of esophageal adenocarcinoma is increased in patients with morbid obesity because of the higher incidence of gastroesophageal reflux disease. Also, the symptoms of adenocarcinoma might be masked after bariatric surgery.
The consequences of administrations of A-O-incompatible blood transfusions during porcine orthotopic liver transplantations (OLT) are described. Two series, both subjected to the same standard procedure except for the administration of compatible or incompatible blood, are compared. The striking differences in peroperative and direct post-operative morbidity, mortality, and causes of death between the two series are presented. Although not generally applied, blood transfusions in experimental surgery should undergo the same precautionary measures as blood transfusions in humans.
Laparoscopic adjustable gastric banding is a common operation for morbid obesity. Late complications mainly originate from either the injection port (dislocation, infection, leakage) or the gastric band (pouch dilatation, slippage, leakage, gastric erosion). Complications from the tube, connecting the port with the band, are rarely described. We report the penetration of a loose connecting tube into the kidney 8 months after removal of an infected injection port.
Keywords Gastric banding . Complication . Tubing . Migration
Case ReportA 46-year-old obese female patient presented herself with pain in the left side of her abdomen and back. Her medical history consisted of diabetes, hypercholesterolemia, appendectomy, and laparoscopic cholecystectomy. She had a laparoscopic adjustable gastric banding (LAGB) placement 1.5 years prior to presentation. This procedure was complicated after 10 months by dislocation of the reservoir, which was surgically refixed. Eight months before presentation, she developed an infection at the site of the reservoir necessitating removal of the reservoir and leaving the gastric band and tubing intraabdominal.At presentation, the patients' pain was not related to movement, respiration, or oral intake. Her weight loss was 18 kg in the last year despite removal of the reservoir. She also complained of pyrosis. Physical examination showed a cicatrical hernia in the left upper quadrant. There were no further abnormalities. Her BMI was 33.9. Laboratory test showed a BSE of 71 mm/h, white cell count of 7.0×10 9 /L, and CRP of 12 mg/L.
Introduction
Transanal total mesorectal excision (TaTME) has rapidly emerged as a novel approach for rectal cancer surgery. Safety profiles are still emerging and more comparative data is urgently needed. This study aimed to compare indications and short‐term outcomes of TaTME, open, laparoscopic, and robotic TME internationally.
Methods
A pre‐planned analysis of the European Society of Coloproctology (ESCP) 2017 audit was performed. Patients undergoing elective total mesorectal excision (TME) for malignancy between 1 January 2017 and 15 March 2017 by any operative approach were included. The primary outcome measure was anastomotic leak.
Results
Of 2579 included patients, 76.2% (1966/2579) underwent TME with restorative anastomosis of which 19.9% (312/1966) had a minimally invasive approach (laparoscopic or robotic) which included a transanal component (TaTME). Overall, 9.0% (175/1951, 15 missing outcome data) of patients suffered an anastomotic leak. On univariate analysis both laparoscopic TaTME (OR 1.61, 1.02–2.48, P = 0.04) and robotic TaTME (OR 3.05, 1.10–7.34, P = 0.02) were associated with a higher risk of anastomotic leak than non‐transanal laparoscopic TME. However this association was lost in the mixed‐effects model controlling for patient and disease factors (OR 1.23, 0.77–1.97, P = 0.39 and OR 2.11, 0.79–5.62, P = 0.14 respectively), whilst low rectal anastomosis (OR 2.72, 1.55–4.77, P < 0.001) and male gender (OR 2.29, 1.52–3.44, P < 0.001) remained strongly associated. The overall positive circumferential margin resection rate was 4.0%, which varied between operative approaches: laparoscopic 3.2%, transanal 3.8%, open 4.7%, robotic 1%.
Conclusion
This contemporaneous international snapshot shows that uptake of the TaTME approach is widespread and is associated with surgically and pathologically acceptable results.
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