A new technique for substernal colon transposition with a breast dissector: report of 39 cases

This paper investigates the effectiveness of the breast dissector to create a substernal space for oesophageal reconstruction. The surgeon must be extremely careful while dissecting the tissue below the sternum in order to avoid pneumothorax. The endoscopically assisted preparation of the substernal route is safe but it requires appropriate training. A retrospective study on 68 patients who underwent oesophageal reconstruction was done analysing the patients’ records. In 39 cases, the breast dissector was used. In 29 cases, the substernal tunnel was created with hand dissection only. All 68 colon segments were successfully transferred in the two groups of patients. In all 39 the cases where the breast dissector was used no pneumothorax followed. In 10 (34%) patients of the control group pneumothorax occurred. Concluding, no more pneumothorax has occurred during the substernal oesophageal reconstruction since we started using the breast dissector

Guidelines for the optimization of microsurgery in atherosclerotic patients

We review the pathogenesis of atherosclerosis and the issues that must be taken into consideration when performing microsurgery in atherosclerotic patients. Atherosclerosis is a systemic disease, and may affect the success of microsurgery. Atherosclerotic patients have a tendency toward thrombosis, because the nature of the arteries is changed. Such patients are usually old and have additional medical problems. To increase the success rate of microsurgery in atherosclerotic patients, special precautions should be considered. Patients must be evaluated properly for the suitability of microsurgery. The microsurgical technique requires a meticulous approach, and various technical tricks can be used to avoid thrombosis. Recipient-vessel selection, anastomotic technique, and the use of vein grafts are all important issues. Prophylactic anticoagulation is recommended in severely atherosclerotic patients. Close monitoring of the patient and flap is necessary after the operation, as with routine microvascular free-tissue transfers. We conclude that atherosclerosis is not a contraindication for microsurgery. If the microsurgeon knows how to deal with the difficulties in atherosclerotic patients, microsurgery can be performed safely

Circumcision revision in male children

OBJECTIVE: To determine indications for circumcision revision and to identify the specialty of the person who performed unsatisfactory primary circumcision. MATERIALS AND METHODS: The authors reviewed medical records of 52 cases that underwent circumcision revision over a 6-year period (1998 to 2004). Sleeve surgical technique was used for revision in patients with redundant foreskin or concealed penis, penoplasty for partial or complete degloving of the penis and meatotomy for external meatal stenosis. The mean age of children was 32 months (range 6 months to 9 years). RESULTS: Most of unsatisfactory primary circumcisions (86.7%) were performed by laymen. All patients who underwent circumcision revision had good to excellent cosmetic results. CONCLUSION: Primary circumcision performed by laymen carry a high complication rate and serious complications may occur. A period of training and direct supervision by physicians is required before allowing laymen to perform circumcision independently