ABSTRACT
Torsions of the spermatic cord occurring from the intrauterine period to the end of the first year of life are termed perinatal. These are divided into prenatal and postnatal torsions, depending on their occurrence in the intrauterine or postuterine period. From January 1984 to January 1996, 6 cases were identified at our institution, involving 4 prenatal and 2 postnatal extravaginal torsions of the spermatic cord. These cases are reviewed with regard to optimal therapeutic approaches for the treatment of both the affected gonad as well as the contralateral one, and whether the event occurred prenatally or postnatally. The authors also propose several clinical indications useful for obstetricians, pediatricians, urologists and nurses.
Subject(s)
Spermatic Cord Torsion/diagnosis , Age of Onset , Humans , Infant, Newborn , Male , Nursing Assessment , Prenatal Diagnosis , Spermatic Cord Torsion/nursing , Spermatic Cord Torsion/therapyABSTRACT
OBJECTIVES: Advances in endoscopic instrumentation and technique have expanded the urologist's armamentarium for effective and safe treatment of urethral strictures. This prospective study included 80 patients who presented with single, iatrogenic, annular strictures of the bulbar urethra. The length of the stricture was 1 to 2 cm, with an average of 1.5 cm. METHODS: Patients were randomly divided into two groups: group A, 40 patients who underwent direct-optical endoscopic urethrotomy with a guide catheter via cold-knife incision at the 12 o'clock position (Sachse urethrotomy), and group B, 40 patients who underwent double direct-optical endoscopic urethrotomy with a guide catheter via cold-knife incisions at the 11 and 1 o'clock positions, followed by transurethral resection of all scar tissues (Guillemin's technique). The results obtained were analyzed and compared at 6 months, 12 months, 24 months, 3 years, and 5 years postoperatively by clinical evaluation, uroflowmetry, and retrograde and voiding urethrographies. RESULTS: Group A obtained 95% good results at 6 months, 85% at 12 months, 55% at 24 months, 45% at 3 years, and 25% at 5 years. Group B obtained 98% good results at 6 months, 95% at 12 months, 90% at 24 months, 80% at 3 years, and 70% at 5 years. CONCLUSIONS: The differences between the two groups are not significant at 6 and 12 months (P > 0.05). They are statistically significant after 24 months, 3 years, and 5 years (P < 0.05).
Subject(s)
Endoscopy/methods , Urethral Stricture/surgery , Aged , Follow-Up Studies , Humans , Male , Prospective StudiesABSTRACT
Seventy patients with urethral strictures underwent endoscopic urethrotomy in the Department of Urology of the Ionnina University Hospital since 1983. The mean age of the patients was 58 years and they were treated for single (53 cases) or multiple (17 cases) urethral strictures. The cause of stricture was traumatic, post-infections, iatrogenic (post-TURP or open adenomectomy) or unknown in 6, 21, 28 and 15 patients respectively. Good results were obtained after the first endoscopic urethrotomy in 36% of cases (25 patients), at 5 year follow-up. The success rate of repeated internal urethrotomies was satisfactory in 54% of cases (38 patients). Finally, 4 patients (6%) had 5 or 6 internal urethrotomies and many urethral dilatations and were then treated by urethrectomy followed by termino-terminal urethrraphy.
