Small bowel volvulus is a rare but life-threatening surgical emergency. Owing to its rarity, it is seldom entertained as a differential for small bowel obstruction. The aetiology may be either primary or secondary, with secondary being more common in the Western world. Prompt diagnosis and urgent surgical treatment is required if bowel necrosis is to be prevented, which is associated with increased mortality. We present a case of primary ileal volvulus with a gangrenous segment and a brief overview of the current literature.

Early surgery has been recommended by most authors for fractured penis. Because of gross swelling of the penis, early surgery might have to be performed with an extensive degloving incision of the penis to enable better exposure. We report a case in which the man presented late with deformity and pain. Simple repair at that stage provided a good result in this patient; hence, it might be possible to repair a fractured penis at a later stage without degloving the penis. Additionally, this presentation could probably explain the pathogenesis of the ''rolling sign'' described by us earlier.

Splenic cysts are relatively uncommon entities in surgical practice and treatment options vary. We present a case of a young adult woman who presented with a left-sided abdominal mass. A large splenic cyst was diagnosed by abdominal ultrasound and computed tomography. Laparoscopic partial excision with marsupialisation was performed with uneventful recovery and minimal blood loss. Histopathology revealed an epidermoid cyst of the spleen. This report describes the case, and includes a short review of the literature. Laparoscopic partial excision with marsupialisation is a safe and appropriate method of treatment for large splenic cysts.

Pacing and defibrillation leads may need to be removed for several reasons including infection, interference with others leads, lack of vascular access or redundancy. However, the removal of chronically implanted leads is a major technical challenge because of the extensive adhesions that develop along the course of the leads over time. The techniques to remove chronic leads have been greatly facilitated by the development of an excimer laser sheath. We undertook an analysis of our experience with laser extraction in the first 50 leads attempted. An excimer laser sheath system, developed by the Spectranetics Corporation, was used to extract 50 chronically implanted leads in 34 patients. The mean patient age was 64+/-12 years, all were male and the average duration that the leads had been implanted was 5.0+/-3.9 years. Two-thirds of the leads were pacemaker and one-third were defibrillator leads. There was a 100% clinical success rate and 48 of the 50 leads were completely removed. There were no major complications. There was one minor complication of subclavian vein thrombosis and two haemodynamically non-significant episodes of air embolism. The main limitation observed was failure of the excimer laser sheath to advance in 18% of cases, probably due to the presence of calcified adherences on leads. Two strategies were found useful to deal with this problem: under the clavicle stainless-steel sheaths were used to break up calcified adherences and within the venous system the laser sheath was upsized in order to advance over the calcification on the lead. It was concluded that excimer laser has greatly facilitated the removal of chronically implanted pacemaker and defibrillator leads. There is a high success rate and low complication rate in our experience. The main limitation of laser is the presence of calcified adherences.