An unusual presentation of epigastric pain due to thrombophlebitis of a recanalised umbilical vein - case report

INTRODUCTION

The umbilical vein can become recanalised due to portal hypertension in patients with liver cirrhosis but the condition is rarely clinically significant. Although bleeding from this enlarged vein is a known complication, the finding of thrombophlebitis has not been previously described.

CASE REPORT

We report the case of a 62-year-old male with a history of liver cirrhosis due to alcoholic liver disease presenting to hospital with epigastric pain. A CT scan of the patients abdomen revealed a thrombus with surrounding inflammatory changes in a recanalised umbilical vein. The patient was managed conservatively and was discharged home the following day.

CONCLUSION

Thrombophlebitis of a recanalised umbilical vein is a rare cause of abdominal pain in patients with liver cirrhosis.

Management and outcomes of anastomotic leaks after oesophagectomy

BACKGROUND

Leaks following oesophagectomy include true anastomotic leaks, leaks from the gastrotomy and gastric conduit necrosis. Historically, these complications were associated with high mortality rates. Recent improvements in outcome have been attributed to the wider use of oesophageal stents in patient management. This study examined outcomes of patients who developed a leak in a single high-volume institution that did not use stenting as a primary treatment modality.

METHODS

All patients undergoing an oesophagectomy between January 2009 and December 2013 were included. Patients were identified from a prospectively maintained database.

RESULTS

A total of 390 oesophagectomies were performed (median age 65 (range 32-81) years). In 96·7 per cent of patients this was a two-stage subtotal oesophagectomy. Overall in-hospital and 90-day mortality rates were both 2·1 per cent (8 patients). Some 31 patients (7·9 per cent) developed a leak (median age 64·5 (range 52-80) years), of whom 27 (87 per cent) were initially managed without surgery, whereas four (13 per cent) required immediate thoracotomy. The median length of stay for patients with a leak was 41·5 (range 15-159) days; none of these patients died.

CONCLUSION

Leaks can be managed with excellent outcomes without using oesophageal stents. The results do not support the widespread adoption of endoscopic stenting.

Minimally invasive endoscopic therapy for the management of Boerhaave's syndrome

Darrien JH, Kasem H Minimally invasive endoscopic therapy for the management of Boerhaave’s syndrome. Ann R Coll Surg Engl 2013; 95: 552–556 doi 10.1308/003588413X13629960049315

Spectrum of oesophageal perforations and their influence on management

Background

Oesophageal perforations are associated with high mortality and morbidity rates. A spectrum of aetiologies and clinical presentations has resulted in a variety of operative and non-operative management strategies. This analysis focused on the impact of these strategies in a single specialist centre.

Methods

All patients with oesophageal perforation managed in a single oesophagogastric unit in the UK between January 2002 and December 2012 were identified. Gastric perforations and anastomotic leaks were excluded. Data were verified using an endoscopy database, electronic and paper records. Aetiology of perforation, management and outcomes were analysed.

Results

There were 101 adult patients with oesophageal perforation. Complete records were not available for five patients and they were excluded from the analysis. The median age was 69·5 years. Thoracic perforations were present in 84 per cent of patients. There were 51 spontaneous perforations, 41 iatrogenic and four related to foreign bodies. Oesophageal malignancy was present in 11 patients. Forty-four patients were managed surgically, 47 without operation and five patients were considered unfit for active treatment. The in-hospital mortality rate for treated patients was 24 per cent and median length of hospital stay was 31·5 days.

Conclusion

The management of oesophageal perforation requires specialist multidisciplinary input. It is best provided in an environment familiar with the range of treatment modalities. Management decisions should be guided primarily by the degree of contamination rather than the aetiology of the defect. The routine use of stents is unproven and controversial.

Submucosal lipoma of the large intestine masquerading as a colonic malignancy

Lipomas of the alimentary tract are rare tumours that can mimic malignant lesions. They are often small and asymptomatic although larger tumours can present with intusussception or as abdominal masses. We present a case of a transverse colon submucosal lipoma masquerading as a colonic adenocarcinoma leading to resection. A 74 year-old-man was referred urgently for assessment with altered bowel habits, and lower abdominal discomfort along with a positive Faecal-Occult-Blood sample. Colonoscopy demonstrated a large polypoidal lesion at the hepatic flexure with ulceration. Biopsies were inconclusive. A staging CT scan confirmed a 3.3 x 4.3 x 3.4cm Polyp with colonic wall thickening suspicious of malignancy. An extended right hemi-colectomy was performed. Histology showed a large submucosal lipoma with 12 reactive lymph nodes. Colonic lipoma often present as incidental findings detected on either imaging or endoscopically whilst investigating other symptoms. Their appearances can mimic colonic malignancy and surgical resection may be required.

Emergency ultrasound of the abdominal aorta by UK emergency physicians: a prospective cohort study

OBJECTIVE

To establish whether UK emergency physicians could reliably perform focused ultrasound of the abdominal aorta in patients with suspected abdominal aortic aneurysm (AAA).

METHODS

A prospective cohort study was conducted in the emergency department of a tertiary level UK teaching hospital. All patients who underwent an abdominal aortic ultrasound by an emergency physician during a 12 month period from January to December 2005 were included. The principle outcomes were presence of an AAA (external wall diameter >3 cm) or death from ruptured AAA. Outcome data were obtained from paper and electronic patient records and primary care telephone follow up.

RESULTS

120 focused ultrasound scans looking for AAA were performed by 19 different UK emergency physicians of various grades. Of the 120 scans, 26 (22%) were positive for an AAA, of which 17 cases represented a new diagnosis. Ruptured aneurysms represented 46% (12/26) of all positive scans, of which four patients underwent emergency repair. In the remaining 14 patients the AAA was an incidental finding that was not the reason for their presentation to the emergency department. Emergency ultrasound had a sensitivity of 96.3% (95% confidence interval (CI) 81.0% to 99.9%); a specificity of 100% (95% CI 91.8% to 100%); a negative predictive value of 98.6% (95% CI 88.0% to 99.9%); and positive predictive value of 100% (95% CI 86.8% to 100%) for the detection of AAA.

CONCLUSION

Emergency ultrasound scanning by UK emergency physicians has high sensitivity and specificity for identifying AAA, consistent with international experience.