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Carmignani L, Bianchi R, Cozzi G, Grasso A, Macchione N, Marenghi C, Melegari S, Rosso M, Tondelli E, Maggioni A. Intracavitary immunotherapy and chemotherapy for upper urinary tract cancer: current evidence. Rev Urol 2013; 15:145-153. [PMID: 24659911 PMCID: PMC3922319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A review of the literature was performed to summarize current evidence regarding the efficacy of topical immunotherapy and chemotherapy for upper urinary tract urothelial cell carcinoma (UUT-UCC) in terms of post-treatment recurrence rates. A Medline database literature search was performed in March 2012 using the terms upper urinary tract, urothelial cancer, bacillus Calmette-Guérin (BCG), and mitomycin C. A total of 22 full-text articles were assessed for eligibility, and 19 studies reporting the outcomes of patients who underwent immunotherapy or chemotherapy with curative or adjuvant intent for UUT-UCC were chosen for quantitative analysis. Overall, the role of immunotherapy and chemotherapy for UUT-UCC is not firmly established. The most established practice is the treatment of carcinoma in situ (CIS) with BCG, even if a significant advantage has not yet been proven. The use of BCG as adjuvant therapy after complete resection of papillary UUT-UCC has been studied less extensively, even if recurrence rates are not significantly different than after the treatment of CIS. Only a few reports describe the use of mitomycin C, making it difficult to obtain significant evidence.
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Picozzi SCM, Ricci C, Carmignani L. Re: Giacomo Novara, Vincenzo Ficarra, Simone Mocellin, et al. Systematic review and meta-analysis of studies reporting oncologic outcome after robot-assisted radical prostatectomy. Eur Urol 2012;62:382-404. Eur Urol 2012. [PMID: 23182552 DOI: 10.1016/j.eururo.2012.11.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Palminteri E, Berdondini E, Verze P, De Nunzio C, Vitarelli A, Carmignani L. Contemporary urethral stricture characteristics in the developed world. Urology 2012; 81:191-6. [PMID: 23153951 DOI: 10.1016/j.urology.2012.08.062] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Revised: 08/08/2012] [Accepted: 08/08/2012] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To assess the current etiology, features, and natural history of urethral stricture disease in the developed world. MATERIALS AND METHODS We analyzed the data from 1439 male patients with urethral stricture, who had undergone surgical treatment in our referral urethral center from 2000 to 2010. The preoperative evaluation included a detailed clinical history of stricture, uroflowmetry, retrograde and voiding cystourethrography, and urethroscopy. Statistical analysis was done for the stricture site, length, and etiology, patient age, and previous treatments. RESULTS Strictures were posterior in 112 (7.8%) and anterior in 1327 (92.2%). In the anterior group, 439 were penile (30.5%), 675 bulbar (46.9%), 71 penile plus bulbar (9.9%), and 142 panurethral (4.9%). The main causes were iatrogenic in 556 (38.6%), unknown in 515 (35.8%), lichen sclerosus in 193 (13.4%), and trauma in 156 (10.8%). The main iatrogenic strictures were from catheterization in 234 (16.3%), hypospadias repair in 176 (12.2%), and transurethral surgery in 131 (9.1%). The stricture distribution increased until about 45 years and then decreased. Strictures were uncommon in those<20 and >70 years old. The mean length was 4.15 cm; longer strictures were found in those with lichen sclerosus (7.45 cm) or after hypospadias repair (4.42 cm) and catheterization (4.40 cm). The mean length was also greater in the pretreated (4.34 cm) than in the untreated (3.64 cm) strictures. CONCLUSION Urethral stricture in developed countries mainly involves the anterior urethra, in particular the bulbar tract. The most common cause was iatrogenic. Hypospadias repair and lichen sclerosus represent emerging important causes. Finally, urethral stricture is not a disease of the elderly but involves all ages.
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Bozzini G, Lunelli L, Berlingheri M, Groppali E, Carmignani L. Epididymis microlithiasis and semen abnormalities in young adult kidney transplant recipients. Andrologia 2012; 45:357-60. [DOI: 10.1111/and.12036] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/13/2012] [Indexed: 11/30/2022] Open
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Picozzi SCM, Ricci C, Gaeta M, Casellato S, Stubinski R, Ratti D, Bozzini G, Carmignani L. Urgent shock wave lithotripsy as first-line treatment for ureteral stones: a meta-analysis of 570 patients. ACTA ACUST UNITED AC 2012; 40:725-31. [PMID: 22699356 DOI: 10.1007/s00240-012-0484-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2011] [Accepted: 05/18/2012] [Indexed: 11/29/2022]
Abstract
The rationale for the use of immediate shock wave lithotripsy (SWL) after a renal colic episode is to obtain maximum stone clearance in the shortest possible time with associated early detection of lithotripsy failures which can be treated with auxiliary procedures. The aim of this meta-analysis is to understand the role of this treatment option in the emergency setting as first-line treatment and to compare such an immediate procedure to a delayed one in terms of stone-free and complication rates. A bibliographic search covering the period from January 1995 to September 2010 was conducted in PubMed, MEDLINE and EMBASE. Database searches yielded 48 references. This analysis is based on the seven studies that fulfilled the predefined inclusion criteria. A total of 570 participants were included. The number of participants in each survey ranged from 16 to 200 (mean 81.42). Six studies were published after 2000 and one in the 1990s. All studies reported participants' age with mean of 40.9 years, and range between 11 and 88 years. All patients presented with unilateral lithiasis, as such the number of total stones treated was 570. Mean stone diameter ranged between 6.38 and 8.45 mm. According to the logistic regression applied stone-free rates were 79 % (61-95) for the proximal ureter, 78 % (69-88) for the mid ureter, 79 % (74-84) for the distal ureter and 78 % (75-82) for overall. Stone-free rates do not evidence a statistically significant difference compared to those described in the AUA and EAU guidelines for elective management. SWL management of ureteral stones in an emergency setting is completely lacking in the international guidelines and they results disperse in the literature in few works. According to our meta-analysis, immediate SWL for a stone-induced acute renal colic seems to be a safe treatment with high success rate. This evidence will be validated by further randomized studies, with a larger series of patients.
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Picozzi S, Casellato S, Bozzini G, Ratti D, Macchi A, Rubino B, Pace G, Carmignani L. Inverted papilloma of the bladder: a review and an analysis of the recent literature of 365 patients. Urol Oncol 2012; 31:1584-90. [PMID: 22520573 DOI: 10.1016/j.urolonc.2012.03.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2012] [Revised: 03/09/2012] [Accepted: 03/14/2012] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Until the 1970s, inverted urothelial papilloma (IUP) of the bladder was generally regarded as a benign neoplasm. However, in the 1980s, several reported cases suggested the malignant potential of these papillomas, including cases with features indicative of malignancy, recurrent cases, and cases of IUP synchronous or metachronous with transitional cell carcinoma. The aim of this systematic review and analysis of the literature since 1990 to date is to contribute to unresolved issues regarding the biological behavior and prognosis of these neoplasms to establish some key points in the clinical and surgical management of IUP. MATERIALS AND METHODS Database searches yielded 109 references. Exclusion of irrelevant references left 10 references describing studies that fulfilled the predefined inclusion criteria. RESULTS One problem regarding these neoplasms is the difficulty of obtaining a correct histopathologic diagnosis. The main differential diagnosis is endophytic urothelial neoplasia, including papillary urothelial neoplasia of low malignant potential or urothelial carcinoma of low or high grade, while other considerably rare differential diagnoses include nephrogenic adenoma, paraganglioma, carcinoid tumor, cystitis cystica, cystitis glandularis, and Brunn's cell nests. The size of the lesions ranged from 1 to 50 mm (mean 12.8 mm). Most cases occurred in the fifth and sixth decade of life. The mean age of affected patients was 59.3 years (range 20-88 years). Analysis of the literature revealed a strong male predominance with a male/female ratio of 5.8:1. The most commonly reported sites of IUP were the bladder neck region and trigone. Of 285 cases included in 8 studies, 12 cases (4.2%) were multiple. Out of the total of 348 patients, 6 patients (1.72%) had a previous history of transitional cell carcinoma of the urinary bladder, 5 patients (1.43%) had synchronous transitional cell carcinoma of the urinary bladder, and 4 patients (1.15%) had subsequent transitional cell carcinoma of the urinary tract. The time before recurrence was <45 months (range 5-45 months, mean 27.7 months) after surgery. CONCLUSIONS Inverted papilloma could be considered a risk factor for transitional cell carcinoma, and it is clinically prudent to exclude transitional cell cancer when it is diagnosed. Follow-up is needed if the histologic diagnosis is definitive or doubtful. We recommend 4-monthly flexible cystoscopy for the first year and then every 6 months for the subsequent 3 years. Routine surveillance of the upper urinary tract in cases of inverted papilloma of the lower part of the urinary tract is not deemed necessary.
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Pace G, Carmignani L, Marenghi C, Mombelli G, Bozzini G. Cephalosporins periprostatic injection: are really effective on infections following prostate biopsy? Int Urol Nephrol 2012; 44:1065-70. [DOI: 10.1007/s11255-012-0160-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Accepted: 03/08/2012] [Indexed: 11/24/2022]
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Picozzi SCM, Ricci C, Gaeta M, Casellato S, Stubinski R, Bozzini G, Pace G, Macchi A, Carmignani L. Urgent ureteroscopy as first-line treatment for ureteral stones: a meta-analysis of 681 patients. ACTA ACUST UNITED AC 2012; 40:581-6. [PMID: 22367457 DOI: 10.1007/s00240-012-0469-z] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2011] [Accepted: 02/04/2012] [Indexed: 11/30/2022]
Abstract
There are various recent studies on the use of ureteroscopy and debate on whether this should be the first-line treatment for patients with ureteral stones. The aim of this meta-analysis was to understand the role of this surgical procedure in the emergency setting as first-line treatment and to compare the immediate procedure with a delayed one in terms of stone-free rate and complications. A bibliographic search covering the period from January 1980 to March 2010 was conducted in PubMed, MEDLINE and EMBASE. This analysis is based on the six studies found that fulfilled the predefined inclusion criteria. A total of 681 participants were included. The number of participants in each of the studies considered ranged from 27 to 244 (mean 113). Stone-free rates were 81.9% (72.0-91.8) for the proximal ureter, 87.3% (82.6-92.0) for the mid-ureter, 94.9% (92.1-97.6) for the distal ureter and 89.5% (86.5-92.5) overall according to the logistic regression applied. These values are not statistically significantly different from those reported in the AUA and EAU guidelines. The stone diameter seems to affect the stone-free rate. An increase of the stone diameter of 1 mm beyond 8 mm corresponded to a reduction of stone-free rate of 5% (2.4-8.0) and 8.1% (3.8-12.1) for the distal and proximal ureters, respectively. There is a complete lack of information in international guidelines on the ureteroscopic management of ureteral stones in an emergency setting and the currently available results are dispersed in a few studies in the literature. The rationale for using emergency ureteroscopy is more rapid stone clearance and relief from colic pain. According to our meta-analysis, immediate ureteroscopy for ureteral stone colic seems to be a safe treatment with a high success rate. This evidence will be validated by further randomized studies, with larger series of patients.
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Carmignani L, Picozzi S, Casellato S, Bozzini G, Marenghi C, Macchi A, Lunelli L, Rubino B, Clemente C. A proposed new technique in prostate cancer tissue bio-banking: our experience with a new protocol. Pathol Oncol Res 2012; 18:663-8. [PMID: 22215310 DOI: 10.1007/s12253-011-9492-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2010] [Accepted: 12/19/2011] [Indexed: 11/28/2022]
Abstract
The aim of our study, beyond validating a method of collecting and storing biological samples from patients with prostate cancer, was to validate an innovative biopsy method for the creation of a biobank of prostatic frozen tissues. Patients referred to our hospital between November 2008 and March 2010 to undergo radical prostatectomy were invited to participate in the study. Each patient's data were stored in two databases (personal information and clinical database) while samples of urine, blood and its derivatives, fresh material and formalin-processed tissue were stored in a correlated biobank. The proposed method for collecting fresh material was to take samples of the neoplastic tissue by carrying out targeted biopsies in the area indicated by the biopsy mapping as the site of the malignancy, under manual palpation to identify the neoplastic nodule. The site of sampling was marked by an injection of India ink. 55 patients agreed to participate in the study. In 43 cases biopsies were correct, with a mean of 48% of core involved by tumour (range, 10-90%). Overall the tumour detection rate was 78.2%. The protocol for collecting biological material and the new method for collecting fresh tissue reduce internal steps and staff involved, thereby reducing all those variables that cause heterogeneity of material and changes in its quality. This process provides high quality, low cost material for research on prostate cancer. The features of the collection protocol mean that the protocol can also be used in non-academic centres with only limited research funds.
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Pace G, Carmignani L. Checklists: Are really necessary in the routinely clinical practice? Int J Surg 2012; 10:169-70. [DOI: 10.1016/j.ijsu.2012.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2012] [Revised: 02/12/2012] [Accepted: 02/12/2012] [Indexed: 10/28/2022]
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Colpi GM, Carmignani L, Bozzini G, Picozzi S. Surgical subinguinal approach to varicocele combined with antegrade intraoperative sclerosis of venous vessels. Surg Innov 2011; 19:252-7. [PMID: 22143744 DOI: 10.1177/1553350611429026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Varicocele is treated by different surgical techniques, none of which is yet acknowledged as the "gold standard." Some of these techniques, especially microsurgical techniques, are very time consuming and thus expensive, and the treatment of varicocele still causes some complications and recurrences. Marmar and Kim's technique presents some indisputable advantages: it allows the preservation of the arteries and seems to offer the highest percentage of success and lowest number of complications. The authors modified and simplified the microsurgical technique of Marmar and Kim, using a subinguinal approach with intraoperative antegrade sclerotherapy of dilated veins. After the cord has been clamped, 1.5 to 3 mL of 3% aetoxisclerol mixed with 0.5 mL of air is injected. Commonly, minor complications can occur. The most common complication is transient penile lymphangitis, the cause of which is unclear. As the procedure allows selective sparing of the lymphatic vessels, it avoids hydrocele due to the performed procedure.
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Carmignani L, Picozzi S, Bozzini G, Negri E, Ricci C, Gaeta M, Pavesi M. Transrectal ultrasound-guided prostate biopsies in patients taking aspirin for cardiovascular disease: A meta-analysis. Transfus Apher Sci 2011; 45:275-80. [DOI: 10.1016/j.transci.2011.10.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Picozzi S, Marenghi C, Ricci C, Gaeta M, Casellato S, Carmignani L. MP-01.07 Management of Ureteral Calculi and Medical Expulsive Therapy in Emergency Departments. Urology 2011. [DOI: 10.1016/j.urology.2011.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Carmignani L, Picozzi S, Stubinski R, Casellato S, Bozzini G, Lunelli L, Arena D. MP-04.14 Endoscopic Resection of Bladder Cancer in Patients Receiving Double Platelet Antiaggregant Therapy. Urology 2011. [DOI: 10.1016/j.urology.2011.07.088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Carmignani L, Bozzini G, Nicosia V, Consentino M, Picozzi S, Caselllato S, Lunelli L. MP-04.04 Haematuria One Stop Clinic: First Experience in Italy with 150 Cases. Urology 2011. [DOI: 10.1016/j.urology.2011.07.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Picozzi S, Carmignani L. A knotted ureteral stent: A case report and review of the literature. Urol Ann 2011; 2:80-2. [PMID: 20882161 PMCID: PMC2943687 DOI: 10.4103/0974-7796.65108] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2009] [Accepted: 11/14/2009] [Indexed: 11/04/2022] Open
Abstract
The indications for ureteral stent placement have expanded significantly with the progress of surgical procedures and techniques. Although such stents are now an integral part of contemporary urological practice, their use is not free of complications and consequences. There are very rare descriptions of knot formation in a ureteral stent and the consequences of this occurrence, with only 12 cases previously reported. Here, we report an additional case and review all the literature concerning this urological complication with emphasis on its predisposing factors and conservative and surgical management.
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Medda M, Picozzi SC, Bozzini G, Carmignani L. Wunderlich's syndrome and hemorrhagic shock. J Emerg Trauma Shock 2011; 2:203-5. [PMID: 20009313 PMCID: PMC2776371 DOI: 10.4103/0974-2700.55346] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
We report a case of Wunderlich's syndrome in an obese woman associated with massive retroperitoneal hemorrhage. Stable hemodynamic patient condition was obtained by selective arterial embolization. Since the first embolization of a renal angiomyolipoma in 1976 by Moorhead et al., highly selective renal arterial embolization of angiomyolipoma with rupture has become a procedure that offers greater efficacy, particularly in life-threatening cases.
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Picozzi SCM, Marenghi C, Casellato S, Ricci C, Gaeta M, Carmignani L. Management of ureteral calculi and medical expulsive therapy in emergency departments. J Emerg Trauma Shock 2011; 4:70-6. [PMID: 21633572 PMCID: PMC3097585 DOI: 10.4103/0974-2700.76840] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2010] [Accepted: 07/08/2010] [Indexed: 11/18/2022] Open
Abstract
Introduction: Ureteral stones are a common problem in daily emergency department practice. Patients may be offered medical expulsive therapy (MET1) to facilitate stone expulsion and this should be offered as a treatment for patients with distal ureteral calculi, who are amenable to waiting management. Emergency department clinicians and family practitioners are often in the front line regarding the diagnosis and treatment of symptomatic nephrolithiasis and this commentary is dedicated to them because their decisions directly influence the outcome of the acute stone episode and appropriate referral patterns. Materials and Methods: The aim of this systematic review and meta-analysis was to understand the role of MET in the treatment of obstructing ureteral calculi. A bibliographic search covering the period from January 1980 to March 2010 was conducted in PubMed, MEDLINE and EMBASE. The searches were restricted to publications in English. This analysis is based on the 21 studies that fulfilled the predefined inclusion criteria. Results: A metaregression analysis of expulsion time showed a statistically significant advantage in the experimental group, in which the mean expulsion time was 6.2 days compared to 10.3 days in controls. The treatment effect on expulsion rate (P = 0.53) was partially lost as the size of the stones decreased because of the high spontaneous expulsion rate of small stones and the expulsion time was not influenced by pharmacological treatment (P = 0.76) if the stone size was smaller than 5 mm. Analysis of the tamsulosin database. A total of 1283 participants were included in the 17 studies. These studies showed that compared to standard therapy or placebo, tamsulosin had significant benefits, being associated with both a higher stone expulsion rate (P < 0.001) and reduction of the expulsion time (P = 0.02). Reductions in the need for analgesic therapy, hospitalization and surgery are also shown. Analysis of the nifedipine database. The number of participants in each trial ranged from 25 to 70. Compared to standard therapy, the use of nifedipine significantly improved the spontaneous stone expulsion rate (P < 0.001). The mean expulsion time was slightly, but not statistically significantly, different (P = 0.19) between the treatment and control groups. A possible benefit of nifedipine, in terms of significantly reducing the doses of analgesics required, was reported in three studies. There was no difference between the tamsulosin- and nifedipine-treated groups with regard to expulsion time (P = 0.17) or expulsion rate (P = 0.79). Conclusions: Despite all its advantages, MET is rarely used, representing a failure of the translation of medical science into practice. These data raise concerns not only about the quality of care of patients who could benefit from resolution of stones without anaesthetic and surgical risks but also with regard to potential cost savings. MET should be offered as a treatment for patients with distal ureteral calculi who are amenable to a waiting management.
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Maria PSC, Mauri M, Carmignani L. A unique cause of hemoperitoneum: spontaneous rupture of a splenic hemangiopericytoma. Int J Emerg Med 2011; 4:13. [PMID: 21609506 PMCID: PMC3096911 DOI: 10.1186/1865-1380-4-13] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2011] [Accepted: 04/05/2011] [Indexed: 12/22/2022] Open
Abstract
Non-traumatic hemoperitoneum may be catastrophic if it is not promptly diagnosed and treated. It is critical to identify this clinical picture and treat any active bleeding. We report the first case in the literature (to our knowledge) of spontaneous hemoperitoneum caused by a cystic splenic hemangiopericytoma. Hemangiopericytomas represent a small subset of soft tissue sarcomas. They rarely originate in the spleen as a primary tumor, with only ten cases having been previously described. The difficulty of predicting the prognosis and clinical behavior of these lesions has been repeatedly stressed. The literature concerning this rare and unusual neoplasm is reviewed.
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Carmignani L, Pavesi M, Picozzi S. Comparison of transfusion requirements between open and robotic-assisted laparoscopic radical prostatectomy. BJU Int 2011; 107:853-854. [PMID: 21355986 DOI: 10.1111/j.1464-410x.2011.10137_1.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Mancini M, Carmignani L, Agarwal A, Ciociola F, Pasqualotto F, Castiglioni MF, Piediferro G, Colpi GM. Antegrade Subinguinal Sclerotization With Temporary Clamping of the Spermatic Cord: A New Surgical Technique for Varicocele. Urology 2011; 77:223-6. [DOI: 10.1016/j.urology.2010.02.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Revised: 02/06/2010] [Accepted: 02/09/2010] [Indexed: 10/19/2022]
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Carmignani L, Vercellini P, Spinelli M, Fontana E, Frontino G, Fedele L. Pelvic endometriosis and hydroureteronephrosis. Fertil Steril 2010; 93:1741-4. [DOI: 10.1016/j.fertnstert.2008.12.038] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2008] [Revised: 12/05/2008] [Accepted: 12/11/2008] [Indexed: 11/15/2022]
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Carmignani L, Picozzi S. Re: Non-cardiac surgery and antiplatelet therapy following coronary artery stenting. Heart 2009; 95:1537; author reply 1537. [PMID: 19717703 DOI: 10.1136/hrt.2009.174474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Carmignani L. Re: Fertility preservation in adolescent males: experience over 22 years at Rouen University Hospital. Hum Reprod 2009; 24:2384-5. [PMID: 19625312 DOI: 10.1093/humrep/dep267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Carmignani L, Casellato S, Galasso G, Bozzini G, Spinelli M, Dell'Agnola CA, Rocco F. Sclerotherapy of the pampiniform plexus with modified Marmar technique in children and adolescents. Urol Int 2009; 82:187-90. [PMID: 19322008 DOI: 10.1159/000200798] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2007] [Accepted: 01/28/2008] [Indexed: 11/19/2022]
Abstract
AIMS Treatment of varicocele in children is a debated problem for which no validated guidelines exist. Several techniques have been proposed to solve this problem. The aim of this study was to evaluate the effectiveness and applicability of a modified Marmar technique in the treatment of varicocele in children and adolescents. METHODS From April 2004 to September 2005, we evaluated 25 patients between the ages of 9 and 18 (mean 14.4) years, who suffered from left-sided varicocele with concomitant testicular hypotrophy. The diagnosis was ascertained clinically and with scrotal color Doppler ultrasound using the Dubin and Amelar classification. In 2 cases phimosis was also present. The operation was performed according to a modified Marmar technique, using embolization of the pampiniform plexus with 2 ml of 3% polidocanol. Patients underwent clinical evaluation and scrotal color Doppler ultrasound at 1 week and 3 and 6 months. RESULTS The mean duration of the operation was 42 min. At 1 week after surgery no persistence of varicocele was found. In 1 patient, edema of the spermatic cord occurred for about 2 months with spontaneous regression, in 1 patient homolateral hydrocele was observed. At 6 months no other complications were reported. No case of testicular atrophy was observed. CONCLUSIONS The technique described has already been validated in the adult population, and although we present only a small number of cases, the operation proved easy to perform, safe, of low cost and can be considered a valid alternative to the microsurgical technique in children and adolescents.
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Carmignani L, Gadda F, Paffoni A, Bozzini G, Stubinsky R, Picozzi S, Rocco F. Azoospermia and severe oligospermia in testicular cancer. Arch Ital Urol Androl 2009; 81:21-23. [PMID: 19499754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
UNLABELLED OBJECTIVE of the study is a prospective evaluation of the severe oligospermic and azoospermic patients at the moment of testicular cancer diagnosis and following curative therapies. MATERIALS AND METHODS Between January 2003 and December 2006 thirty-five testicular cancers were diagnosed at our institution. As soon as a testicular mass was diagnosed patients were requested to cryo-conserve a semen specimen before orchiectomy. Overall 20 patients adhered to our recommendation. The remaining 15 patients did not follow this recommendation only due to strictly personal and psychological reasons. RESULTS Ten patients presented severe oligospermia or azoospermia at the moment of testicular cancer diagnosis. Nine months following testicular tumour removal 9 recovered or improved their fertility passing form an azoospermia status to a mean 5.68 x 10(6) spermatozoa/ml. One patient remained azoospermic. DISCUSSION AND CONCLUSION In 1999 Petersen stated that the presence of so many infertile patients at the time of testis tumoural diagnosis was linked with defined genetic alterations in the other testis. These alterations were linked with severe oligospermia or azoospermia. Our study evidences how a considerable percentage of azoospermic and oligospermic patients recover fertility following definite testicular cancer therapies even if these are potentially harmful for spermatogenesis.
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Suardi N, Strada E, Colombo R, Freschi M, Salonia A, Lania C, Cestari A, Carmignani L, Guazzoni G, Rigatti P, Montorsi F. Leydig cell tumour of the testis: presentation, therapy, long-term follow-up and the role of organ-sparing surgery in a single-institution experience. BJU Int 2009; 103:197-200. [DOI: 10.1111/j.1464-410x.2008.08016.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vercellini P, Carmignani L, Rubino T, Barbara G, Abbiati A, Fedele L. Surgery for Deep Endometriosis: A Pathogenesis-Oriented Approach. Gynecol Obstet Invest 2009; 68:88-103. [DOI: 10.1159/000219946] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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130
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Gentilini D, Vigano P, Carmignani L, Spinelli M, Busacca M, Di Blasio AM. Progesterone receptor +331G/A polymorphism in endometriosis and deep-infiltrating endometriosis. Fertil Steril 2008; 90:1243-5. [DOI: 10.1016/j.fertnstert.2007.11.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Revised: 11/14/2007] [Accepted: 11/14/2007] [Indexed: 11/26/2022]
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131
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Carmignani L, Ronchetti A, Amicarelli F, Vercellini P, Spinelli M, Fedele L. Bladder psoas hitch in hydronephrosis due to pelvic endometriosis: outcome of urodynamic parameters. Fertil Steril 2008; 92:35-40. [PMID: 18692798 DOI: 10.1016/j.fertnstert.2008.05.034] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2007] [Revised: 04/23/2008] [Accepted: 05/09/2008] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate modifications in bladder sensitivity and function after ureteroneocystostomy with bladder psoas hitch for hydronephrosis due to deep pelvic endometriosis. DESIGN Prospective study. SETTING Center for the Treatment of Endometriosis of the Department of Obstetrics and Gynecology of the State University of Milan, Italy. PATIENT(S) Thirteen patients with deep endometriosis and ureteral involvement. Mean age of patients was 36.8 years (range, 31-48 years). INTERVENTION(S) Ureteroneocystostomy with a psoas hitch. Indications for performing psoas hitch ureteroneocystostomy were severe hydronephrosis, radiologic evidence of ureteral stricture measuring >4 cm, and the impossibility of performing ureterolysis. MAIN OUTCOME MEASURE(S) Impact on urodynamic parameters of bladder psoas hitch ureteroneocystostomy. RESULT(S) All patients showed normal bladder capacity 3 months after surgery. Two patients presented with stress incontinence immediately after surgery, which almost completely subsided at 3 months' follow-up. In 4 patients the bladder was also involved; in these cases a bladder resection was performed, followed by ureteral reimplantation. Follow-up was at 6 months from surgery and then every 6 months thereafter, in which patients underwent urogynecologic examination, completed a questionnaire on urinary symptoms, and underwent renal ultrasound evaluation with no evidence of recurrence of obstructive uropathy. CONCLUSION(S) On the basis of the results of the present study, bladder psoas hitch along with ureteral resection and ureteroneocystostomy for infiltrating endometriosis do not seem to have a negative impact on urodynamic parameters.
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Fedele L, Bianchi S, Montefusco S, Frontino G, Carmignani L. A gonadotropin-releasing hormone agonist versus a continuous oral contraceptive pill in the treatment of bladder endometriosis. Fertil Steril 2008; 90:183-4. [DOI: 10.1016/j.fertnstert.2007.09.060] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2007] [Revised: 09/03/2007] [Accepted: 09/21/2007] [Indexed: 11/26/2022]
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Casellato S, Gazzano G, Musi G, Spinelli M, Carmignani L, Rocco F. First case of bilateral intratubular germ cell tumor in androgen insensivity syndrome. Arch Ital Urol Androl 2007; 79:135-137. [PMID: 18041366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
Abstract
INTRODUCTION AND OBJECTIVE Androgen insensivity syndrome is an X-linked recessive disorder caused by a mutation of the androgen receptor gene localized in Xq 11-q12-b. Affected males have a female phenotype with undescended testis. Aim of the study is the description of the first case of bilateral intratubular germ cell tumor in androgen insensivity syndrome. METHODS In September 2002, a 24-year-old woman with XY karyotype and childhood diagnosis of complete testicular feminization first came under our observation. An abdominal ultrasound showed, in correspondence with the inguinal canal, bilaterally, two oval formations with a diameter of about 45 x 20 mm, referable to gonads. Only for the right gonad, furthermore, the presence of a round anechoic image could be seen, of about 1.5 cm and small multiple microcalcifications (6). Explorative laparoscopy and bilateral orchiectomy were carried out. RESULTS Histological examination revealed the presence of a bilateral intratubular germ cell tumor. A review of the literature on this subject did not yield any adjuvant therapy or standardized follow-up for these patients. We thought it advisable not to carry out any adjuvant therapy, and to follow the patient with abdomen/pelvic CT scans. The current follow-up after four years is negative for relapses. CONCLUSIONS Post-pubertal bilateral orchiectomy, considering the relevant chances of neoplastic progression of the undescended testis, is the therapy chosen for patients with androgen insensivity syndrome. In patients with TIN, orchiectomy is a valid therapeutic option, followed by a strict follow-up abdomen/pelvic CT scan, chest XR, tumor markers every three months for the first two years.
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Carmignani L, Colombo R, Gadda F, Galasso G, Lania A, Palou J, Algaba F, Villavicencio H, Colpi GM, Decobelli O, Salvioni R, Pizzocaro G, Rigatti P, Rocco F. Conservative Surgical Therapy for Leydig Cell Tumor. J Urol 2007; 178:507-11; discussion 511. [PMID: 17561156 DOI: 10.1016/j.juro.2007.03.108] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2006] [Indexed: 11/23/2022]
Abstract
PURPOSE We performed a long-term evaluation of conservative surgical treatment of benign Leydig cell tumor. MATERIALS AND METHODS A multicenter retrospective clinical study was performed at 6 European centers. Case files of all patients diagnosed with Leydig cell tumor and treated with conservative surgery were examined. Patients underwent physical examination, hormone and tumor marker assays, scrotal and abdominal ultrasound, chest x-ray, and an endocrinological examination. RESULTS From 1987 to 2006, 22 patients with Leydig cell tumor underwent conservative surgery. Mean patient age was 35 years (range 5 to 61). Mean followup was 47 months (range 1 to 230). No local recurrence or metastasis was observed. Patients presented with a palpable testicular nodule (3 patients, 13.7%) or a nodule diagnosed by ultrasound (15 patients, 68.2%), gynecomastia (2 patients, 9.1%), precocious pseudopuberty (1 patient, 4.5%) or scrotal pain (1 patient, 4.5%). Three patients were monorchid after contralateral orchiectomy for inguinal hernia repair (1 patient, 28 years before surgery) and nonseminomatous germ cell tumor (2 patients, 1 month and 6 years before surgery). Diagnosis after frozen section examination was Leydig cell tumor in 20 of 22 cases (91.0%). Mean histological size of the nodule was 1.11 cm (range 0.5 to 2.5). Preoperative FSH and LH levels were high in 4 patients. Tumor markers were normal before and after surgery. Followup was conducted for all patients every 3 to 6 months with physical examination, tumor markers, scrotal and abdominal ultrasound, chest x-ray. Six patients (27.3%) underwent abdominal computerized tomography. CONCLUSIONS When diagnosed early Leydig cell tumors present a favorable followup. In select cases with motivated patients, conservative surgery proved to be a feasible and safe choice.
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Rocco F, Carmignani L, Acquati P, Gadda F, Dell'Orto P, Rocco B, Casellato S, Gazzano G, Consonni D. Early Continence Recovery after Open Radical Prostatectomy with Restoration of the Posterior Aspect of the Rhabdosphincter. Eur Urol 2007; 52:376-83. [PMID: 17329014 DOI: 10.1016/j.eururo.2007.01.109] [Citation(s) in RCA: 174] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2006] [Accepted: 01/31/2007] [Indexed: 11/17/2022]
Abstract
OBJECTIVES We believe early incontinence after radical retropubic prostatectomy (RRP) is mainly due to the shortening of the sphincter's anatomic and functional length as a result of caudal retraction of the urethral sphincteric complex and disruption of the posterior median fibrous raphe. We illustrate a technique of anatomic and functional reconstruction of the rhabdosphincter (RS) aimed at achieving early continence recovery after RRP. Our modification to the Walsh RRP avoids caudal retraction of the urethrosphincteric complex and reconstructs the posterior fibrous raphe. METHODS Prior to completion of the vesicourethral anastomosis, the posterior fibrous tissues of the sphincter are joined to the residual Denonvilliers fascia on the posterior bladder wall 1-2 cm cephalad and dorsally to the new bladder neck. The study end point was assessment of early and long-term continence rate. Modified RRP (group 1: 250 patients) was compared with unmodified RRP (historical group 2: 50 patients). A crude comparison of treatment effect was assessed by using Pearson chi-square. Multiple logistic regression was used to assess treatment efficacy at discharge, 1, 3, and 12 mo, while taking into account age, pathologic stage, and Gleason score. Continence was defined as 0-1 pad per day. RESULTS Patients in group 1 achieved significantly better continence at discharge (62.4% vs. 14.0%), 1 mo (74.0% vs. 30%), and 3 mo of follow-up (85.2% vs. 46%); long-term recovery was similar in the two treatment groups (94% vs. 90%). CONCLUSIONS The technical modification that we proposed achieved a substantial and significant reduction in time to continence with no adverse effects.
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Fedele L, Bianchi S, Carmignani L, Berlanda N, Fontana E, Frontino G. Evaluation of a new questionnaire for the presurgical diagnosis of bladder endometriosis. Hum Reprod 2007; 22:2698-701. [PMID: 17704501 DOI: 10.1093/humrep/dem236] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The main objective was to evaluate the diagnostic accuracy of a new questionnaire for the presurgical diagnosis of bladder endometriosis in patients with a high suspicion index for this disease. METHODS We included all patients of age <40 years undergoing laparoscopy or laparotomy for chronic pelvic pain. We partially modified the American Urologic Association Symptom Index with the aim of identifying bladder endometriosis among 157 women undergoing surgery for chronic pelvic pain. All patients underwent preoperative ultrasonography; selected patients, with suspected bladder endometriosis, underwent computed tomography and cystoscopy. The physicians performing both the preoperative evaluation and surgery were blinded to the questionnaires' results. RESULTS A total of 127 (81%) patients had pelvic endometriosis, 14 (8.9%) had bladder endometriosis. The questionnaires' score for patients with and without bladder endometriosis was 21 +/- 8.7 and 4.6 +/- 5.7, respectively (P < 0.0001). The area under the receiver operating characteristic curve was 0.951. With a cut-off of 9, sensitivity was 93% and specificity 88%. CONCLUSIONS The questionnaire proved to be effective in identifying bladder endometriosis, allowing a proper diagnostic work-up and surgical treatment, and minimizing the risk of recurrence. In this primary referral centre for endometriosis the prevalence of the disease was high-therefore it may achieve a lower diagnostic accuracy when evaluated on a population of women with a lower prevalence of bladder endometriosis.
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Colecchia M, Nistal M, Gonzalez-Peramato P, Carmignani L, Salvioni R, Nicolai N, Regadera J. Leydig cell tumor and hyperplasia: a review. ANALYTICAL AND QUANTITATIVE CYTOLOGY AND HISTOLOGY 2007; 29:139-47. [PMID: 17672373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
We describe the role of Leydig cells in normal, hyperplastic and neoplastic testis. Recent acquisitions on etiology and pathobiology of Leydig cell proliferations, unusual microscopic presentations and clinical and morphologic features predictive of malignancy are reported.
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138
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Mancini M, Carmignani L, Gazzano G, Sagone P, Gadda F, Bosari S, Rocco F, Colpi GM. High prevalence of testicular cancer in azoospermic men without spermatogenesis. Hum Reprod 2007; 22:1042-6. [PMID: 17220165 DOI: 10.1093/humrep/del500] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND An increased risk of testicular cancer in men with infertility and poor semen quality has been reported. Our aim was to investigate the prevalence of testicular nodules and cancer in azoospermic subjects with different spermatogenetic patterns. METHODS A total of 1443 consecutive infertile men were investigated, out of which 145 (10.0%) were found to be azoospermic. By using clinical examination and testicular ultrasound, 11 out of the 145 patients showed testicular nodules (2.8-26 mm). To obtain spermatozoa for assisted reproduction, 97 subjects required testicular sperm extraction (TESE) and biopsy, including the 11 patients with nodules. They were divided into two groups according to biopsy results: Group A (n = 38) with complete Sertoli cell-only syndrome (SCOS) and Group B (n = 59) with varying spermatogenetic patterns. Ten nodules were found in Group A and one in Group B. RESULTS In azoospermic men, the overall prevalence of nodules was 7.5%. In complete SCOS, the prevalence of nodules and cancer was 10/38 (26.3%) and 4/38 (10.5%), respectively. Amongst the cancers, one embryonal carcinoma, one seminoma and two in-situ carcinomas were found. CONCLUSION The prevalence of testicular nodules and cancer in azoospermic men with complete SCOS is very high. In these subjects, the role of clinical evaluation, ultrasound and biopsy should be emphasized.
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Carmignani L, Gadda F, Gazzano G, Ragni G, Paffoni A, Rocco F, Colpi GM. Testicular sperm extraction in cancerous testicle in patients with azoospermia: A Case Report. Hum Reprod 2006; 22:1068-72. [PMID: 17172283 DOI: 10.1093/humrep/del468] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The aim of this study is to evaluate the feasibility of testicular sperm extraction (TESE) in a cancerous testicle during orchiectomy for testicular neoplasm. This is a retrospective study and includes case histories of four azoospermic patients with incidental testicular cancer. None of the patients had fathered children prior to surgery and all patients were strongly motivated by the desire to have offspring. Patients underwent surgical exploration via inguinotomy and spermatic cord clamping. After nodule excision, micro-TESE was performed from the same albugineal incision, under microscopic guidance. Frozen section examination was not performed in the case of large nodules (>3 cm in diameter). Two patients showed classic seminoma and underwent orchiectomy. In two patients, a Leydig cell tumour was found (one patient underwent orchiectomy for large nodule size). Micro-TESE was performed in four patients. Spermatozoa were found in three patients and the retrieved sperm was cryopreserved. One ICSI cycle was performed, but pregnancy failed. In azoospermic patients with testicular nodules, TESE in the cancerous testis is feasible and may avoid further surgery, without any oncological risk.
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Carmignani L, Gadda F. Re: Management of nonpalpable incidental testicular masses T. M. Powell and T. H. Tarter, J Urol 2006; 176: 96-99. J Urol 2006; 177:406. [PMID: 17162103 DOI: 10.1016/j.juro.2006.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2006] [Indexed: 11/18/2022]
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Carmignani L, Acquati P, Rocco F. Case Report: Cystoscopic Use of Cyanoacrylate Glue for Bleeding during Transurethral Resection of Bladder Tumors. J Endourol 2006; 20:923-4. [PMID: 17144865 DOI: 10.1089/end.2006.20.923] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
An 81-year-old woman with a history of nephroureterectomy and bladder cuff excision for grade 3 stage pT3N0M0 transitional-cell neoplasia presented with three bladder neoplasms. She also had symptomatic varicose veins in the lower extremities and received low-molecular-weight heparin. During transurethral resection of the tumors, deep ablation of the base of one lesion resulted in significant arterial bleeding that could not be controlled with normal endoscopic techniques. On the basis of previous positive experience, we endoscopically injected 3 mL of cyanoacrylate glue (Glubran 2) deeply (5 mm) into the tissue surrounding the bleeding site, making four injections with a device used for collagen injections. The area was irrigated with mannitol and sorbitol, and within a few seconds, there was complete remission of bleeding. We waited a further 90 seconds with the bladder distended to allow the substance to lose its adhesive properties so as to avoid having the bladder walls stick together. The catheter was removed on the third day, with resumption of micturition and clear urine. This appears to be the first case of cystoscopic use of cyanoacrylate glue to control bleeding.
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Carmignani L, Salvioni R, Gadda F, Colecchia M, Gazzano G, Torelli T, Rocco F, Colpi GM, Pizzocaro G. Long-Term Followup and Clinical Characteristics of Testicular Leydig Cell Tumor: Experience With 24 Cases. J Urol 2006; 176:2040-3; discussion 2043. [PMID: 17070249 DOI: 10.1016/j.juro.2006.07.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2005] [Indexed: 11/27/2022]
Abstract
PURPOSE The natural history of Leydig cell testicular tumors is not well known, and differentiation between malignant and benign forms is not easy. We performed a retrospective multicenter evaluation of clinical and histological characteristics as well as followup of Leydig cell tumors. MATERIALS AND METHODS From 1990 to August 2004 surgery was performed on 24 Leydig cell tumors. Before surgery all patients underwent clinical examination, tumor markers (alpha-fetoprotein, beta-human chorionic gonadotropin, lactate dehydrogenase), scrotal ultrasound and chest x-ray. Surgery was performed under ultrasound or palpation guidance via inguinotomy with clamping of the spermatic cord. Lesions less than 3 cm in diameter were resected and sent for frozen section examination. Histological criteria were considered. Abdominal computerized tomography or ultrasound and chest x-ray were performed postoperatively every 3 months for the first 2 years and every 6 months thereafter. RESULTS Patient age range was 22 to 61 years (mean 37.75). In 7 patients (29.2%) the lesion was palpable and incidental diagnosis was made in 10 patients (41.7%). In the other patients diagnosis was made by ultrasound performed for testicular pain (4 patients, 16.6%) or the appearance of gynecomastia (3 patients, 12.5%). Frozen section examination was done in 20 of 24 patients (83%). In 17 of 20 patients (85%) Leydig cell tumor was diagnosed on frozen section examination. All patients underwent radical orchiectomy. All definitive diagnoses interpreted the neoplasia as benign. Average followup was 117 months (range 11 to 241). There was no disease recurrence or progression and all patients are currently disease-free. CONCLUSIONS In our case study all Leydig cell tumors were interpreted as benign and long-term followup was negative.
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Rocco F, Carmignani L, Acquati P, Gadda F, Dell'Orto P, Rocco B, Bozzini G, Gazzano G, Morabito A. Restoration of Posterior Aspect of Rhabdosphincter Shortens Continence Time After Radical Retropubic Prostatectomy. J Urol 2006; 175:2201-6. [PMID: 16697841 DOI: 10.1016/s0022-5347(06)00262-x] [Citation(s) in RCA: 178] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2004] [Indexed: 10/24/2022]
Abstract
PURPOSE Prolonged postoperative incontinence is a major drawback of RRP. Age, scars in the rhabdosphincter, nonnerve sparing surgery and postoperative sphincter insufficiency can cause temporary or definitive urinary incontinence. We believe that sphincter deficiency is the main cause of early incontinence. Urinary leakage results from the shortening of anatomical and functional sphincter length due to caudal retraction of the urethral sphincteric complex and disruption of the median posterior fibrous raphe. We describe a modification of the Walsh RRP that overcomes caudal retraction, reconstructs the posterior fibrous raphe and decreases time to continence. The primary study end point was early continence rate assessment. Long-term continence (1 year) and erectile function assessment were secondary end points. MATERIALS AND METHODS To avoid caudal retraction of the urethrosphincteric complex, before completing the vesicourethral anastomosis the posterior semicircumference of the sphincter is joined to the residuum of Denonvilliers' fascia and fixed to the posterior bladder wall 1 to 2 cm cranial and dorsal to the new bladder neck. Vesicourethral anastomosis is subsequently performed with care taken not to involve the neurovascular bundles. A total of 161 patients with clinically confined disease underwent modified RRP (group 1). They were compared with a historical series of 50 patients who underwent standard RRP (group 2). Early continence was defined as no pad use but patients using 1 diaper were also considered continent. Continence, assessed prospectively as the number of pads daily, was evaluated 3, 30 and 90 days, and 1 year after catheter removal. The continence state was assessed by a multivariate logistic model. Erectile function was evaluated using the International Index of Erectile Function questionnaire preoperatively and after 18 months in patients younger than 65 years who underwent nerve sparing surgery. RESULTS In group 1, 116 (72%), 127 (78.8%) and 139 patients (86.3%) were continent 3, 30 and 90 days after catheter removal compared with 7 (14%), 15 (30%) and 23 (46%), respectively, in group 2. One-year continence rates were 96% and 90%, respectively. Erectile function was similar in groups 1 and 2 (46% and 42%, respectively). Multivariate analysis showed that continence was significantly influenced by operation type, stage and patient age. CONCLUSIONS Careful reconstruction of the posterior aspect of the rhabdosphincter markedly shortens time to continence.
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Carmignani L, Bozzini G. Re: Increased incidence of testicular cancer in men presenting with infertility and abnormal semen analysis. J. D. Raman, C. F. Nobert and M. Goldstein. J Urol 2006; 175:1574; author reply 1574. [PMID: 16516050 DOI: 10.1016/s0022-5347(05)00703-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2005] [Indexed: 11/16/2022]
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Fedele L, Bianchi S, Zanconato G, Bergamini V, Berlanda N, Carmignani L, Gadda F, Fontana A. 1172: Long-Term Follow-Up after Conservative Surgery for Bladder Endometriosis. J Urol 2006. [DOI: 10.1016/s0022-5347(18)33397-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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146
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Fedele L, Bianchi S, Zanconato G, Bergamini V, Berlanda N, Carmignani L. Long-term follow-up after conservative surgery for bladder endometriosis. Fertil Steril 2006; 83:1729-33. [PMID: 15950643 DOI: 10.1016/j.fertnstert.2004.12.047] [Citation(s) in RCA: 98] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2004] [Revised: 12/02/2004] [Accepted: 12/02/2004] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To describe the long-term outcome of surgical conservative treatment of bladder endometriosis. DESIGN Descriptive study. SETTING Tertiary referral center for the treatment of endometriosis. PATIENT(S) Forty-seven patients with symptomatic bladder endometriosis. INTERVENTION(S) Partial cystectomy by laparoscopy or laparotomy. MAIN OUTCOME MEASURE(S) Rates of recurrence at a 36-month follow-up. RESULT(S) All 14 patients with isolated bladder dome lesions remained symptom-free. Among the 33 patients with lesions involving the vesical base and vesicouterine septum, cumulative recurrence rates at 36 months were 24.7% and 15.5% for recurrence of symptoms and of clinical-instrumental evidence of lesion, respectively. The only factor influencing rate of recurrence was the extent of surgical excision. When the resection included both the vesical lesion and a 0.5- to 1-cm deep portion of the adjacent myometrium, recurrence was significantly less frequent compared to the removal of the bladder lesion only (7% vs. 37% for symptom recurrence and 0% vs. 26% for clinical-instrumental recurrence, respectively). CONCLUSION(S) Conservative surgical treatment of bladder endometriosis seems effective in ensuring long-term relief in almost all cases of endometriosis affecting the vesical dome, whereas success rates for deeper lesions involving the vesical base and the vesicouterine septum are lower, depending on the degree of surgical radicality.
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Colpi GM, Carmignani L, Nerva F, Piediferro G, Castiglioni F, Grugnetti C, Galasso G. Surgical treatment of varicocele by a subinguinal approach combined with antegrade intraoperative sclerotherapy of venous vessels. BJU Int 2006; 97:142-5. [PMID: 16336345 DOI: 10.1111/j.1464-410x.2006.05915.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the efficacy, in terms of recurrences, complications and operative duration, of a new technique for treating varicocele. PATIENTS AND METHODS Between September 1999 and December 2002 we evaluated 307 men aged 17-51 years with varicocele. In all of the men the clinical diagnosis was confirmed by ultrasonography. The men were treated by a variant of the microsurgical technique described in 1994. A 2-3 cm distal subinguinal incision was made at the level of the superficial inguinal ring and the spermatic cord was exposed. The largest vein in the spermatic cord fat was cannulated. A 7-9 cm segment of the spermatic cord was clamped for 8-10 min; at the start of the ischaemia time, 1.5-3 mL of 3% atoxysclerol was injected into the cannulated vein. After sclerotherapy, the vein was ligated at the injection site, and the blood flow to the cord was restored. RESULTS The mean operative duration was 25 min. Follow-up at 3 and 6 months after surgery, with objective examination and scrotal ultrasonography, revealed one case of clinical recurrence/persistence. The most common complication was penile lymphangitis (nine men) that regressed spontaneously; three men had temporary orchialgia. There were no cases of secondary hydrocele or testicular atrophy. CONCLUSIONS The modified technique appears to be relatively easy and safe, and to of low cost. Given the promising results in terms of complications and persistence, the treatment appears to be a suitable first-line approach for the surgical treatment of varicocele.
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Carmignani L, Galasso G, Acquati P, Gadda F, Zambito S, Salvioni R, Nicolai N, Rocco F. The Long-Term Hormone Levels and Sexual Function of Monorchid Patients. Urologia 2006. [DOI: 10.1177/039156030607300404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study was to evaluate monorchid patients’ long-term hormone levels and sexual function. Materials and Methods Between September and December 2005, 20 patients were reassessed, having undergone orchiectomy for testicular tumors at the Policlinico and at the National Tumor Institute in Milan between 1986 and 1996. Four patients had seminoma, three of them underwent radiotherapy; 15 patients with embryonal carcinoma subsequently underwent retroperitoneal lymphadenectomy, and one of them underwent chemotherapy; one patient had a Leydig cell tumour. The patients’ case histories were analysed; they underwent urological examination, endocrine test, scrotal ultrasound, and blood samples were taken for testosterone, FSH, LH, prolactin, E2, total cholesterol, triglyceride, beta-HCG, alpha-FP and LDH assays. Body mass index was calculated. Patients were also asked to fill in the IIEF questionnaire. Results Patients’ mean age was 30.7 years at the time of orchiectomy, and 44.7 at the time of endocrine/sexology follow up. Case histories showed that 2 patients suffered from arterial hypertension, for which they were receiving treatment, 2 patients were obese, none of the patients suffered from endocrine disorders. Upon ultrasound evaluation, the remaining testicle mean volume was 22.04 mL. All patients presented testosterone levels at the lower limits of the normal range (mean value 3.3 ng/ml). In 5 patients values were below the lower limit, indicating marked hypogonadism. Only one patient suffered from moderate erectile dysfunction. Conclusions Twenty-five per cent of patients showed low testosterone levels. In view of the long life expectancy of patients suffering from testicular tumors, it is fundamental to consider the long-term problems that a mutilation such as orchiectomy can involve. Patients undergoing orchidectomy in general should be considered to be at higher risk of andropause.
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Carmignani L, Montanari E, Gadda F, Bozzini G, Rocco F, Colpi GM. Vas deferens endoscopy (vasoscopy): a new diagnostic tool? J Endourol 2005; 19:1188-90. [PMID: 16359212 DOI: 10.1089/end.2005.19.1188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To assess whether an experimental endoscopic study of the vasa deferentia is feasible. PATIENTS AND METHODS Endoscopic study of the seminal tracts was carried out during three vasectomies performed prior to open prostatectomy. A flexible endoscope, 0.56 mm in diameter, with a depth of field of 5 mm and a 3000 fiberoptic light source was used for the procedure. RESULTS Endoscopy was possible for the inguinoscrotal segment of the vas deferens. The curvature at the opening of the internal inguinal ring proved impassable. CONCLUSIONS Endoscopy of the vas deferens is possible with a 0.56-mm flexible endoscope, but because of the extreme curvature of the vas at the inguinal ring, the complete vas cannot be evaluated in an antegrade manner.
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Carmignani L, Gazzano G. Re: prevalence of testicular intraepithelial neoplasia in healthy males. J Urol 2005; 174:2423; author reply 2423. [PMID: 16280868 DOI: 10.1097/01.ju.0000180492.29491.8f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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