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BACKGROUND: C-reactive protein (CRP) is a useful negative predictor of infectious complications following colorectal surgery. Whilst a CRP level below reported cut-offs on postoperative day (POD) 3 to 5 can be reassuring, it can be difficult to interpret an elevated CRP above these cut-offs. This study evaluated whether investigating an elevated CRP on POD 3-5 allows earlier detection of infectious complications. METHODS: Adult patients undergoing elective colonic or rectal resection were prospectively evaluated over two consecutive time periods. Group 1 had CRP levels measured on POD 3-5 with routine clinical care while Group 2 followed an algorithm where CRP levels above certain cut-offs (170 mg/L on POD3, 125 mg/L on POD4, or increase of 50 units from POD 3-4 or POD 4-5) led to an abdominopelvic CT scan and septic screen. Complications were graded as per the Clavien-Dindo classification and Comprehensive Complication Index (CCI). RESULTS: 120 patients were included in Group 1 and 60 patients were included in Group 2. There were no significant differences between the two groups with regards to patient, operation or disease characteristics. Whilst the overall complication burden was significantly greater in Group 2 (CCI 29.6 versus 12.2, P < 0.001), there were no significant differences between the groups in the day of diagnosis of infectious complication, the overall incidence, or type of complications. CONCLUSION: Early investigation of an elevated or increasing CRP on POD 3-5 following elective major colorectal surgery did not allow earlier detection of infectious complications.

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Various congenital anomalies of the pancreas have been reported due to its complex embryological development involving the fusion of two separate buds. Circumportal pancreas is a rare anatomical anomaly where the pancreatic head and uncinate process fuse abnormally with the pancreatic body, encasing the portal vein and/or superior mesenteric vein completely. This anomaly poses several challenges to hepatobiliary surgeons, as the encasement of the portal vein by the abnormal pancreatic tissue makes an additional parenchymal transection necessary. Vascular variants have also been reported with circumportal pancreas, which, if not recognised preoperatively, can be catastrophic. Therefore, careful preoperative evaluation and planning are essential, to ensure safe pancreatic resection and recovery in a patient with circumportal pancreas. We present a case of a successful subtotal pancreatectomy and splenectomy in a patient with circumportal pancreas, for a suspected pancreatic duct adenocarcinoma. The aim of this case report is to contribute valuable insights that can aid hepatobiliary surgeons in enhancing their preoperative planning when encountered with patients with similar anatomical variances.

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OBJECTIVE: Obstetric anal sphincter injury (OASI) is the leading cause of anal incontinence (AI) in young women. Laxatives are recommended to enhance recovery, however there are no consistent guidelines to guide best practice on the type, frequency, and dose of laxative should be used. This study aimed to evaluate the current use of laxatives following repair of OASIs, and to determine any association with AI. Study design A retrospective cohort study of 356 women who sustained OASIs between January 2016 and June 2020, at a single tertiary centre in Adelaide. Data regarding the type, dose and frequency of laxatives prescribed was extracted from each patient. The degree of OASIs was determined by clinical examination and endoanal ultrasound, and AI was measured by the St Marks incontinence score. RESULTS: Multiple combinations and classes of laxatives were prescribed including bulking agent (Metamucil and Fybogel), emollients (Coloxyl), and osmotic laxatives (lactulose and Movicol). Bulking agents were prescribed for 245 women (68.8%), which is contrary to the current recommendations based on two previous randomised controlled trials. AI reported by 51 (14.3%) women. There were no statistical differences between AI and laxative type, dose, or frequency. CONCLUSION: Considerable variation existed in laxatives prescription. Bulking agents was not associated with higher rates of AI. Further research is required to improve post-partum care in women following repair of OASIs.

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Gallbladder paragangliomas are extremely rare with only a handful of cases reported so far. There are no definitive guidelines for the management of gallbladder paragangliomas due to their rarity. We present a case of a 53-year-old male who was found to have gallbladder paraganglioma post-laparoscopic cholecystectomy, performed for right upper abdominal pain. On review of the literature, all previously reported cases had been nonsecretory and benign. For patients who have no symptoms of secretory paragangliomas and no family history of endocrine syndromes, cholecystectomy and clinical follow-up may be a sufficient initial management following an incidental finding of gallbladder paraganglioma.

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Breast cancer most commonly metastasizes to the bone, lung, liver, and brain. The colon is an uncommon site for metastases and its symptoms are variable. A 67-year-old female with a history of breast cancer was referred for colonoscopy following a positive fecal occult blood test (FOBT); there were no discrete lesions concerning for primary colonic cancers or metastasis; however, a random biopsy revealed metastatic breast cancer. The possibility of colonic metastases must be considered when assessing positive FOBT in a patient with previous breast cancer.

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