The effectiveness of a rapid-access flexible sigmoidoscopy clinic in a district hospital.

Historically rapid-access colorectal clinics have had high proportions of nonconforming referrals from primary care physicians, which calls into question the clinics' efficacy. We aim to determine the effectiveness of our rapid-access flexible sigmoidoscopy clinic, and the adherence to the referral guidelines for suspected bowel cancer by general practitioners. We performed a 3-month retrospective audit to evaluate (1) the proportion of patients seen within 2 weeks, (2) the appropriateness of referrals, (3) the proportion of patients with findings, and (4) the proportion of patients who had further tests. A total of 59 patients (19 male, 40 female; age 35-86 years) were included in the study. All were offered an appointment within 2 weeks. Forty-one cases (82%) were appropriate referrals. Twenty-eight patients (47%) had pathology at sigmoidoscopy. Cancer pick-up rate was 6%. Thirty-seven patients (74%) had further investigations. We determined that our rapid-access clinic for symptomatic patients has high diagnostic accuracy and that access to early investigation is being used appropriately by general practitioners. In the current climate of spending cuts and streamlining services, our study confirms we are meeting targets for delivery of our colorectal service. The majority of referrals under the 2-week rule are appropriate. Rapid access to early investigation is being used appropriately by general practitioners contrasting previous studies with high proportions of nonconforming referrals.

Omental Torsion: An Unusual Cause of Right Iliac Fossa Pain and Role of Laparoscopic Management.

Omental torsion is a rare cause of acute abdomen. It usually presents with acute onset right-sided abdominal pain. Adult male between 40 and 50 years of age and obesity are the most common risk factor amongst others. Clinical diagnosis is challenging and difficult to differentiate from more common clinical pathologies such as acute appendicitis and/or acute cholecystitis. Transabdominal imagings such as ultrasonography and/or computed tomography are useful showing typical whirl pattern. Advocated management is surgical excision of torted omentum. Herein, we report a case of primary omental torsion in an adult and a review of current literature. The diagnosis was incidental when patient was undertaken for laparoscopic appendectomy. Only the distal edge of right omentum was torted making a fatty mass of 4 × 3 cm lying on the ascending colon that could have been easily missed if open appendectomy was opted. This case not only highlights the importance of considering torted omentum in differential diagnosis of right-sided abdominal pains but also backs the changing practice to laparoscopic approach for management of right iliac fossa pain.

A case of fulminant portal pyemia complicating hemicolectomy for polyps: literature review and case report.

INTRODUCTION: Portal pyaemia is a rare phenomenon that can complicate a variety of pathologies and surgical procedures. It has a predilection for elderly and immunocompromised patients. DISCUSSION: We present a review of the related literature and report an exceptional case of fulminant portal pyaemia, with an atypical presentation in a patient with few typical risk factors, complicating an elective surgical procedure for benign disease. CONCLUSION: Portal pyaemia is a condition which can lead to acute overwhelming sepsis and carries a high mortality. It should be considered a differential in abdominal sepsis when no overt abdominal source is found.

Primary omental mesothelioma: a rare but important differential diagnosis in previous asbestos exposure.

Primary omental mesothelioma is a malignant tumour of the mesothelial cells of the omentum, related to asbestos exposure. It is an extremely rare condition that presents both diagnostic and therapeutic challenges. We present a review of the related literature and report on a fatal case of primary omental mesothelioma in a 70 year old man, presenting with a painful abdominal mass. Radiological imaging was not diagnostic but useful in excluding other pathologies. Diagnosis relied on specific immunohistochemical analysis. The difficulty in diagnosis and management and the advanced stage of disease meant that prognosis was very poor. Our patient died within 3 weeks of diagnosis.

Intra-operative culture in appendicitis: traditional practice challenged.

INTRODUCTION: Traditionally, microbiological swabs are taken for culture during appendicectomy. However, the pathogens encountered are largely predictable, and sensitive to broad-spectrum antibiotics. Thus, we aimed to examine the clinical value of this practice, by determining the influence of microbiological results on postoperative outcome in patients undergoing appendicectomy. PATIENTS AND METHODS: The study population comprised 721 consecutive patients undergoing appendicectomy for suspected acute appendicitis in a single district general hospital. Microbiological culture results and sensitivities of isolates were recorded in relation to histopathological findings and infective morbidity, to establish whether they influenced postoperative outcome. RESULTS: Swabs were taken during 463 (64%) appendicectomies. Only 113 (24%) yielded positive cultures ('coliforms', anaerobes and Streptococcus milleri were most frequently isolated). Organisms resistant to broad-spectrum antibiotics were encountered in only 11 of 463 patients (2%) where swabs were taken. Overall, 39 patients (5%) developed significant infective complications postoperatively. Neither the presence of a positive intra-operative culture, nor the isolation of resistant organisms were significant in predicting infective complications (P = 0.11 and 0.17, respectively). CONCLUSIONS: In the population studied, the results of intra-operative culture did not influence clinical outcome in patients undergoing appendicectomy. The practice of taking routine microbiological swabs for culture must be seriously questioned.