Differentiating Colorectal Carcinoma From Diverticulitis With Computerised Tomography: Does Every Patient Need Follow-Up Colonoscopy After an Episode of Acute Diverticulitis?

Purpose To correlate computerised tomography (CT) and endoscopic follow-up (FU) in differentiating presentations of acute diverticulitis (AD) and colorectal carcinoma (CRC). Methods Patient's discharge summaries between April 2018 and September 2019, stating AD under-diagnosis were retrieved. Admission details, CT reports, endoscopic findings and histopathology results were retrospectively collected from prospectively maintained data. Results In our study period of 17 months, we identified 150 patients with an admission diagnosis of AD. In total, 134 patients had a CT confirmed diagnosis of AD; 61% had uncomplicated acute diverticulitis (UAD) and 39% complicated acute diverticulitis (CAD). The mean age of the patients was 64 years, and 59% were female. Of the 134, 15 patients were excluded, and 119 with AD were discharged with a plan to have FU endoscopy. Overall, 75% of the patients managed to undergo complete endoscopic investigation, 4% had incomplete endoscopy, and 21% failed to attend endoscopy. Follow-up (FU) endoscopic investigation found polyps in 20 patients; seven were reported as tubular adenomas with low-grade dysplasia and 10 as non-concerning hyperplastic or sessile polyps. One was inflammatory, and two were malignant. CT scans for two patients with malignant polyps were reported as CAD with suspicion of sigmoid cancer in one and right-sided perforated diverticulitis in the other. Both patients were female aged over 60 years. Conclusions This study demonstrates that a selective approach is more appropriate for endoscopic FU after an episode of AD. Risk stratification is required to allocate FU endoscopic investigation for patients at high risk for CRC.

Feasibility of Transanal Minimally Invasive Surgery (TAMIS) for Rectal Tumours and Its Impact on Quality of Life - The Bristol Series.

AIM: We assessed feasibility of the transanal minimally invasive surgery (TAMIS) procedure and quality of life postoperatively. PATIENTS AND METHODS: A total of 28 patients with rectal lesions were treated using TAMIS at Southmead Hospital, North Bristol NHS Trust. Outcome measures included feasibility of excision, negative margin (R0) resection rate, length of hospital stay, morbidity and mortality, and postoperative quality of life associated with anal incontinence. Results; TAMIS was feasible in 90% of cases. R0 resection was 82%. The mean length of hospital stay was 1.5 days. Six (21%) patients experienced acute urinary retention postoperatively. One (4%) patient was re-admitted with rectal bleeding. One patient experienced a perforation. Mortality was 0%. Postoperative quality of life indicated low severity of symptoms of anal incontinence. CONCLUSION: This study demonstrates that TAMIS is a feasible option in the treatment of rectal tumours and does not impair quality of life postoperatively.

Primary leiomyosarcoma of the male breast: a case report.

Primary leiomyosarcoma of the breast is a rare tumour with only around thirty cases reported in the literature. Most of the cases reported are in females, while only a few are reported in males. We present a case of primary breast leiomyosarcoma in a 59-year-old man that presented with a subareolar lump which felt to be benign clinically and radiologically but proven to be a leiomyosarcoma on excision.