The non-conveyance of trauma patients in Swedish emergency medical services: a retrospective observational study of the trauma population not transported to an emergency department.

Introduction: Due to a systemic modification in Swedish emergency medical services (EMS) staffing in recent years, the nature of the Swedish EMS has changed. Transport to an emergency department (ED) is no longer the only option. Referrals and non-conveyance form a growing part of EMS assignments.

NADPH-diaphorase in glandular cells and nerves and its relation to acetylcholinesterase-positive nerves in the male reproductive tract of man and guinea-pig.

The presence of NADPH-diaphorase activity and acetylcholinesterase in the testis, epididymis, vas deferens, seminal vesicle, pelvic plexus, prostate and urethra of man and guinea-pig was investigated with the nitro blue NADPH technique and the thiocholine method, respectively. In human material NADPH-diaphorase activity was found in the Leydig cells, Sertoli cells and the epithelial linings of the rete testis, the excretory ducts, seminal vesicle, prostate and urethra. The guinea-pig material showed staining of the Leydig cells and spermatozoa and similar epithelial staining of the tract as man.

Culture of human urothelial cells on a cell-free dermis for autotransplantation.

Objective: Techniques for in vitro culturing and autotransplantation have been developed for a variety of human cells and are used today in several fields of medicine. In reconstructive surgery within the genitourinary tract, autologous urothelial cells cultured in vitro could be of considerable value but have not yet been used clinically. The aim of this study was to facilitate transplantation of cultured urothelium by establishing a reliable method for culturing urothel on an immunologically inert and biodegradable structure.

Long-term follow up after sex reassignment surgery.

A long-term follow up of 136 patients operated on for sex reassignment was done to evaluate the surgical outcome. Social and psychological adjustments were also investigated by a questionnaire in 90 of these 136 patients. Optimal results of the operation are essential for a successful outcome.