The interleukin-10-1082 'A' allele and abdominal aortic aneurysms.

Background: Abdominal aortic aneurysms (AAA) are caused by inflammatory processes in the wall of the aorta resulting in degradation of structural proteins. This inflammatory process is mediated, in part, by cytokines, and interleukin-10 (IL-10) is a predominantly anti-inflammatory cytokine. A single nucleotide polymorphism in the promoter region of the IL-10 gene that affects transcription has been associated with AAA in a small study.

The pro-inflammatory and chemotactic cytokine microenvironment of the abdominal aortic aneurysm wall: a protein array study.

Objective: Cytokines are inflammatory mediators implicated in abdominal aortic aneurysm (AAA) pathogenesis. The cytokine expression profile of the AAA is poorly defined and has focused on the expression of pro-inflammatory cytokines, at the expense of chemokines and growth factors. This study aims to investigate the cytokine expression profile of the established AAA wall.

Case of duodenal haematoma treated with ultrasound guided drainage.

Duodenal haematoma usually occurs secondary to blunt abdominal trauma(1), although more recently it has been recognized as a complication of endoscopic duodenal biopsy(2). The two established management strategies are to treat conservatively until resolution of the haematoma occurs or to surgically evacuate the haematoma. We present a case of duodenal haematoma that was successfully treated by ultrasound guided drainage when no improvement occurred with conservative treatment.