Right varicocele associated with inferior vena cava malformation in situs inversus: percutaneous treatment with retrograde sclerotherapy.

Isolated right varicocele is a rare condition. It could be secondary to a retroperitoneal neoplastic mass involving the right internal spermatic vein, but sometimes, an anatomic variant must be considered. We present a case of a young man with situs inversus and right varicocele, a mirror image of the normal condition, associated with inferior vena cava malformation, who was treated successfully with retrograde selective percutaneous sclerotherapy of the right internal spermatic vein. Selective sclerotherapy of the internal spermatic vein at the time of venography has proved to be a valuable therapeutic option in right-sided varicocele associated with anatomic abnormalities.

[Laparoscopic surgery in day surgery]. / La chirurgia laparoscopica in Day Surgery.

Since ten years laparoscopic techniques have been employed as alternatives of many established open procedures in gynecologic, abdominal and finally urologic surgery. Laparoscopic techniques show significant advantages compared to open surgery, such as less hospitalization, reduced need of analgesic drugs, quick return to daily activities and far a better cosmetic results. Laparoscopic surgery has been advocated for urologic, uro-gynecologic and andrologic diseases. Since 1983 one-day surgery was proposed for only a few gynecologic and abdominal procedures and only recently for laparoscopic renal biopsy and abdominal testis evaluation. In these preliminary experiences the conditions for a correct management of laparoscopic one-day surgery have been clearly pointed out: 1. correct surgical indication; 2. through knowledge of surgical technique; 3. duration of the procedure less than 90 minutes; 4. correct anesthesia. Technique of anesthesia must be adapted to the surgical procedure required, its duration and the physical features of the patient. General anesthesia is usually preferred for either longer and more complex procedures or when a higher abdominal insufflation pressure is needed. Spinal or local anesthesia are preferred for simpler procedures or when only one trocar is required. At date only few urologic procedures seem to be suitable to one-day laparoscopic surgery. 1) Varicocele: although laparoscopic varicocelectomy in one-day surgery has never been reported previously, it can be performed in a short time, only 3 trocars are needed and insufflation pressure can be maintained within 15 mm Hg. 2) Renal biopsy and marsupialization of renal cysts. These are usually managed percutaneously but in some particular indications procedures under direct vision should be preferable. Both are short-lasting and only superficial general anesthesia is required; as surgical access is retroperitoneal only two trocars are sufficient; at date only renal biopsies have previously been reported. 3) Diagnostic procedures on abdominal testis. The procedure is brief only superficial general anesthesia is needed and only one trocar is required. Conclusions. One-day laparoscopic surgery will require in the future a more and more strict cooperation between urologists and anesthetists in order to tailor the correct anesthesiological and laparoscopic technique to the procedure required and the features of the patient.

[Color Doppler echography in the diagnosis of nonspecific granulomatous prostatis: personal experience]. / L'ecocolor Doppler nella diagnosi di prostatite granulomatosa aspecifica: esperienza personale.

Non-specific granulomatous prostatitis (NSGP) is a rare but important pathology of the prostate because it often is confused with prostatic cancer. In fact, NSGP, presents at digital rectal examination as an area of increased consistency and painful, and at endorectal ultrasonography as an hypoechoic area with inhomogeneous echo structure. The frequent elevation of Prostatic-Specific Antigen (PSA) serum level vanish, moreover, its role of a differential factor. Since 1994 we used Echo-color doppler (ECD) in the evaluation of prostate cancer with satisfying results. The aim of our work is to value the route of ECD in the diagnosis of NSGP, and in the differential diagnosis with prostate cancer, actually only bioptic . Since January 1994 we observed 9 cases of NSGP; 7 patients with prostatic symptomatology and 2 with PSA serum level between 4 and 10 ng/ml. In all patients we performed endorectal US who showed, in 7 cases, nodular hypoechoic areas in the peripheral or central zone of the prostate, and in 2 cases the presence of evident BPH. In 5/7 cases with hypoechoic areas, ECD-US showed an increase of color intensity intra-perinodular. In 2 patients with BPH no marked color enhancement was observed. The diagnosis of NSGP has been done after needle biopsy in the 7 patients with suspect nodular areas, and in the 2 patients with BPH, after histological examination secondary to open prostatectomy. Our experience shows that ECD-US scanning picture in NSGP is superimposable with the prostatic cancer one. In fact the anatomical presupposition on the grounds of the "positivity" in ECD-US, focal hypervascularization, is present in ECD scanning pictures of both pathologies. In conclusion, ECD doesn't give an advantage in the differential diagnosis between NSGP and prostate cancer that actually remains only bioptic .