Initially, a partial obstruction results. Overtime, this progresses to a complete obstruction, with obstruction of venous return, arterial occlusion and avulsion of vessels. The intestinal walls become oedematous, ischaemic and turgid, resulting in devitalisation if not treated. Adhesion can occur in long standing cases due to fibrin deposition. | Initially, a partial obstruction results. Overtime, this progresses to a complete obstruction, with obstruction of venous return, arterial occlusion and avulsion of vessels. The intestinal walls become oedematous, ischaemic and turgid, resulting in devitalisation if not treated. Adhesion can occur in long standing cases due to fibrin deposition. |