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E Palminteri

Publications and source records attributed to E Palminteri.

9 recordsLinked to original sources
PubMed2003

Anterior urethral strictures.

The surgical treatment of adult anterior urethral strictures has developed continuously. Recently considerable changes have been introduced, involving the cause of the urethral disease and surgical techniques. The criteria for selecting the reconstructive surgical technique are presented according to the cause and a new classification of urethral strictures. The main surgical procedures are presented and fully illustrated, with an updated and comprehensive review of recent publications.

Humans↗
PubMed2001

Long-term outcome of urethroplasty after failed urethrotomy versus primary repair.

PURPOSE: A urethral stricture recurring after repeat urethrotomy challenges even a skilled urologist. To address the question of whether to repeat urethrotomy or perform open reconstructive surgery, we retrospectively review a series of 93 patients comparing those who underwent primary repair versus those who had undergone urethrotomy and underwent secondary treatment. MATERIALS AND METHODS: From 1975 to 1998, 93 males between age 13 and 78 years (mean 39) underwent surgical treatment for bulbar urethral stricture. In 46 (49%) of the patients urethroplasty was performed as primary repair, and in 47 (51%) after previously failed urethrotomy. The strictures were localized in the bulbous urethra without involvement of penile or membranous tracts. The etiology was ischemic in 37 patients, traumatic in 23, unknown in 17 and inflammatory in 16. To simplify evaluation of the results, the clinical outcome was considered either a success or a failure at the time any postoperative procedure was needed, including dilation. RESULTS: In our 93 patients primary urethroplasty had a final success rate of 85%, and after failed urethrotomy 87%. Previously failed urethrotomy did not influence the long-term outcome of urethroplasty. The long-term results of different urethroplasty techniques had a final success rate ranging from 77% to 96%. CONCLUSIONS: We conclude that failed urethrotomy does not condition the long-term result of surgical repair. With extended followup, the success rate of urethroplasty decreases with time but it is in fact still higher than that of urethrotomy.

Adolescent↗
PubMed1998

Dorsal onlay graft urethroplasty using penile skin or buccal mucosa in adult bulbourethral strictures.

PURPOSE: Preputial skin graft is used routinely for urethral reconstruction in patients with stricture disease. Alternative donor sites include extrapenile skin, bladder mucosa and buccal mucosa. Recently buccal mucosa graft has been suggested when local epithelial tissue is not available. We describe our experience with 37 patients undergoing 1-stage correction of bulbar urethral stricture using a penile skin (31) or buccal mucosa (6) graft. MATERIALS AND METHODS: In 37 patients with bulbar urethral strictures a nontubularized dorsal onlay graft was used for urethral reconstruction. A preputial skin graft was used in 31 patients and a buccal mucosa graft in 6 with a paucity of local skin. Buccal mucosa graft length ranged from 2.5 to 5 cm. (average 4) and preputial skin graft was 2.5 to 12 cm. long (average 4.7). A dorsal approach to the urethral lumen was used in all patients who underwent onlay graft urethroplasty. RESULTS: Mean followup was 21.5 months for all 37 patients, 23 months for 31 treated with preputial skin graft and 13.5 months for 6 treated with buccal mucosa graft. The clinical outcomes were considered a failure anytime postoperative instrumentation was needed, including dilatation. In the series 34 cases (92%) were classified as a success and 3 (8%) as failure. CONCLUSIONS: Onlay graft urethroplasty provided excellent results in 92% of adults with bulbourethral stricture. The dorsal approach to the urethra allowed the use of foreskin or buccal mucosa graft for reconstruction of the adequate urethral lumen.

Adult↗
PubMed1997

Long-term results of anterior and posterior urethroplasty with actuarial evaluation of the success rates.

PURPOSE: We analyzed the long-term results of different urethroplasty techniques. MATERIALS AND METHODS: We performed a retrospective review of 98 patients who underwent different procedures for anterior (78) and posterior (20) urethral strictures. Mean followup was 53 months. A total of 20 patients underwent end-to-end anastomosis (group 1), 30 underwent 1-stage procedures (group 2), 28 underwent 2-stage procedures (group 3), and 20 underwent bulboprostatic anastomosis (group 4). The results were analyzed using Kaplan-Meier curves and log rank test. RESULTS: The success rate was 95% for group 1, 93.4% for group 2, 78.6% for group 3, and 70% for group 4. Statistical evaluation of the actuarial success rates failed to show significant differences among the 4 groups. CONCLUSIONS: The stricture recurrences were uniformly distributed over time. Urethroplasty patients must be followed for the rest of their lives.

Actuarial Analysis↗
PubMed1996

Duplications of the bulbous urethra: clinicoradiologic findings and therapeutic options.

OBJECTIVES: We evaluated the clinical and radiological aspects of isolated duplications of the bulbous urethra and assessed the results of surgical treatment. METHODS: The experience with 11 male patients presenting with duplications of the bulbous urethra is reported. The duplications were incomplete in 7 cases and complete in 4, the accessory channel was ventral in 8 patients and dorsal in 3. The presenting symptoms were seldom indicative of the condition. Surgical treatment was performed in 10 cases and consisted in transurethral resection of the septum between the two channels in 2 patients, one-stage urethroplasty in 6 and two-stage urethroplasty in 2. RESULTS: With a follow-up ranging between 1 and 4 years the results were considered satisfactory in 4 cases and excellent in 6. CONCLUSIONS: Duplications of the bulbous urethra deserve careful evaluation of the cost-benefit ratio when surgical treatment is considered. The goal of reconstructive surgery, which can be open or transurethral, should be a functional urethral channel.

Adolescent↗
PubMed1996

Dorsal free graft urethroplasty.

PURPOSE: Dorsal free graft urethroplasty was performed to reduce the incidence of urethrocele. MATERIALS AND METHODS: We treated 12 patients with penile and 13 with bulbous strictures. Of the 13 patients with a bulbous stricture 6 received a dorsally placed tube graft and 7 received a patch graft. RESULTS: Temporary fistulas were seen on postoperative urethrography in 5 cases but they all resolved spontaneously. At a mean followup of 35.8 months clinical and radiological findings were excellent in 23 cases and good in 2. No signs of graft weakening, such as post-void dribbling or diminished ejaculation, were apparent. CONCLUSIONS: The use of free skin grafts for urethral reconstruction is anatomically healthier in the dorsal than in the ventral position.

Adolescent↗
PubMed1996

[Granulomatous prostatitis].

Granulomatous prostatitis is a rare chronic inflammation and its etiology is not well understood. There is difficulty in differential diagnosis with prostatic cancer. But RMN and ultrasound guided biopsy can confirm the diagnosis. The authors report 15 cases and discuss etiological, clinical and diagnostic aspects.

Granuloma↗
PubMedDate not supplied

Weekly epidoxorubicin therapy in hormone-refractory metastatic prostate cancer.

In a pilot trial, we treated thirty-three hormone resistant metastatic prostate cancer patients with a combination of androgen blockade plus weekly cytotoxic therapy and determined both response and toxicity in 32 of them. Their median Karnofsky performance status at the time of entry was 65. We administered Epidoxorubicin (EpiDx) intravenously, at a dose of 35 mg/m2, every week for 4 months. Initially, all patients had only hormonal therapy and chemotherapy was added once they progressed. In terms of W.H.O. criteria, 9 patients (28%) had a partial response, the disease was stable in 14 (44%), and progressive in 9 (28%); even in this last group, 6 patients with bone metastases experienced lasting relief from pain. No patients had to interrupt treatment due to leukopenia or cardiotoxicity. Other toxicities, including nausea and vomiting, mucositis and alopecia, were mild. Pretreatment prostate-specific antigen (PSA) levels decreased significantly (p < 0.05) in 26 patients (81%) after treatment. In our view, weekly EpiDx administration serves as an active regimen in hormone-refractory prostate cancer.

Adenocarcinoma↗