Delayed presentation of traumatic diaphragmatic rupture with tension colothorax and strangulation of the transverse colon.

A 26-year-old man presented to emergency department with respiratory distress. The initial diagnosis after chest X-ray was massive haemothorax, after insertion of a chest drain and further investigations, it turned up to be a rare case of a delay presentation of traumatic diaphragmatic rupture (DR) (after 1 year of the initial trauma). After excessive resuscitation of the patient in the emergency department, the patient underwent an emergency laparotomy which revealed ischaemic transverse colon herniated into the chest through a 7 cm diaphragmatic defect.

Multimodal Endoscopic Assessment Guides Treatment Decisions for Rectal Early Neoplastic Tumors.

Background: There is a trend toward organ conservation in the management of rectal tumors. However, there is no consensus on standardized investigations to guide treatment.

Objective: We report the value of multimodal endoscopic assessment (white light, magnification chromoendoscopy and narrow band imaging, selected colonoscopic ultrasound) for rectal early neoplastic tumors to inform treatment decisions.

Risk factors for early and late adenoma recurrence after advanced colorectal endoscopic resection at an expert Western center.

Background And Aims: Few large Western series examine risk factors for recurrence after endoscopic resection (ER) of large (≥20 mm) colorectal laterally spreading tumors. Recurrence beyond initial surveillance is seldom reported, and differences between residual/recurrent adenoma and late recurrence are not scrutinized. We report the incidence of recurrence at successive surveillance intervals, identify risk factors for recurrent/residual adenoma and late recurrence, and describe the outcomes of ER of recurrent adenomas.

Endoscopic resection of colorectal circumferential and near-circumferential laterally spreading lesions: outcomes and risk of stenosis.

Purpose: Almost any colorectal superficial neoplastic lesion can be treated by endoscopic resection (ER) but very little is known about outcomes of ER leaving circumferential or near-circumferential mucosal defects. We report the outcomes of ER leaving ≥ 75% circumferential mucosal defects performed in a western expert centre.

Methods: Five hundred eighty-seven ERs of large colorectal lesions ≥ 20 mm were grouped according to the extent of the mucosal defect and comparisons made between those with < 75% and ≥ 75% defects.

Defunctioning Stomas Result in Significantly More Short-Term Complications Following Low Anterior Resection for Rectal Cancer.

Background: Studies suggest that defunctioning stomas reduce the rate of anastomotic leakage and urgent reoperations after anterior resection. Although the magnitude of benefit appears to be limited, there has been a trend in recent years towards routinely creating defunctioning stomas. However, little is known about post-operative complication rates in patients with and without a defunctioning stoma.