[Endocavernous drug infusions revisited]. / La farmacoinfusione endocavernosa rivisitata.

From the beginning of the eighties papaverine was well established as the drug of choice for diagnosis and management of vasculogenic impotence. In the second half of the eighties decade many authors referred on experimental use of PGE1 in erection disease. PGE1 has been showed a safe and effectiveness drug. During the period September 1989-October 1990 at our Institution 98 pts. with erectile disorders were managed by I.C.I. with PGE1. Out of 98 cases 88 had success. Prolonged erection occurred in 4 pts. (4.2%). 10 pts. showed only tumescence. So there are been treated by I.C.I. with combined papaverine and PGE1 with better results. No side effects were formed in 10 pts. managed by self-injection of PGE1.

[Complications and limitations of transurethral prostatic resection: retrospective study of 366 patients]. / Complicanze e limiti della resezione prostatica transuretrale: studio retrospettivo su 366 pazienti.

In present paper we report our experience on 366 patients underwent to transurethral resection of prostate from January 1988 to January 1990. All patients were controlled by uroflowmetry and retrograde plus minctional urethrography, with evaluation of the possible immediate and latest complications. Among the latest complications, the most representative had been urethral stricture, occurred in 24 patients (6.5%) according with international literature. We considered also various iatrogenics factors (operator experience, endoscopic time, catheter section, catheter permanence time, use of lubricator, presence of catheter before TURp, preventive Otis urethrotomy). From our study rises out that the most important risk factors are: a) catheter permanence time; b) TURp without preventive Otis urethrotomy.