Cytology of transitional cell carcinoma in situ of urinary bladder with extensive prostatic involvement.

abstract：:Twenty-five patients with disseminated renal cell carcinoma have been followed for eleven months. These patients have been treated with CCNU, bleomycin, methotrexate, and platinum in various combinations. The results have been discussed in light of other studies using chemotherapeutic agents against this disease proce...

journal_title：Urology

authors： Cannon PJ,Wajsman Z,Baumgartner G,Merrin C

更新日期：1976-01-01 00:00:00

abstract：:The clinical utility of positron emission tomography (PET) in renal cell carcinoma (RCC) has not been determined. We describe a case in which metastatic RCC undetected by traditional staging methods was accurately staged by PET. A 77-year-old man presented with a 20-lb weight loss and bilateral renal masses. Plain rad...

journal_title：Urology

authors： Seto E,Segall GM,Terris MK

更新日期：2000-02-01 00:00:00

abstract：:High-pressure chronic retention (HPCR) is a well-recognized common urological emergency which requires prompt treatment. It usually presents with nocturnal enuresis, a tense and palpable bladder, and symptoms of uraemia from renal failure George et al 1983.1 There have been isolated cases in the literature of HPCR pre...

journal_title：Urology

authors： Zhang Y,Collins GN

更新日期：2020-07-01 00:00:00

abstract：:Metanephric adenoma is an extremely rare renal tumor and, even more infrequently, is centrally located. Herein we summarize a series of images concerning a central metanephric adenoma in a female adult successfully treated with laparoscopic nephron-sparing surgery. The patient presented with no symptoms but was found ...

journal_title：Urology

authors： Xu B,Zhang Q,Jin J

更新日期：2012-08-01 00:00:00

abstract：OBJECTIVES:Urologists routinely use the systematic sextant needle biopsy technique to detect prostate cancer. However, recent evidence suggests that this technique has a significant sampling error. We developed a novel three-dimensional (3D) computer-assisted prostate biopsy simulator based on whole-mounted step-sectio...

journal_title：Urology

authors： Bauer JJ,Zeng J,Weir J,Zhang W,Sesterhenn IA,Connelly RR,Mun SK,Moul JW

更新日期：1999-05-01 00:00:00

abstract：OBJECTIVE:To examine histologic findings and clinical outcomes of patients who underwent neck dissection for residual neck masses. METHODS:From 1987 to 2008, 968 postchemotherapy retroperitoneal lymph node dissections (RPLND) were performed at our institution. We identified 41 of these patients who underwent a postche...

journal_title：Urology

authors： Gupta A,Feifer AH,Gotto GT,Kraus D,Motzer R,Bosl GJ,Bajorin D,Feldman DR,Carver B,Sheinfeld J

更新日期：2011-03-01 00:00:00

abstract：OBJECTIVES:To evaluate the long-term outcomes of penile prosthesis surgery at a teaching institution. METHODS:Patients who had penile prosthesis surgery from 1988 to 1999 at a private teaching hospital and the Dallas Veterans Affairs Medical Center were identified and charts abstracted for age at first prosthesis, eth...

journal_title：Urology

authors： Lotan Y,Roehrborn CG,McConnell JD,Hendin BN

更新日期：2003-11-01 00:00:00

abstract：:Benign mesodermal tumors of the ureter are rare. A case of leiomyoma of the ureter is presented. ...

journal_title：Urology

authors： Zaitoon MM

更新日期：1986-07-01 00:00:00

abstract：OBJECTIVES:Hyperhomocysteinemia (HHcy) is associated with cardiovascular disease such as coronary arteriosclerosis and stroke. However, its role in the development of vasculogenic erectile dysfunction (ED) is still putative. In this study, we evaluated the relationship between plasma total homocysteine (tHcy) and the p...

journal_title：Urology

authors： Al-Hunayan A,Thalib L,Kehinde EO,Asfar S

更新日期：2008-05-01 00:00:00

abstract：:Thirty-one men participated in a clinical trial of a simplified vacuum erection device (Catalyst) in which the pump and penile cylinder have been combined to facilitate the pumping required to induce a vacuum. Of the 28 men who completed the three-month trial, 26 (93%) reported overall satisfaction with the device and...

journal_title：Urology

authors： Sidi AA,Lewis JH

更新日期：1992-06-01 00:00:00

abstract：:Computed tomography (CT) and ultrasound are emerging as useful diagnostic adjuvants in the confirmation of pelvic lipomatosis. A case of pelvic lipomatosis studied by CT and sonography is presented. These two techniques offer greater precision in the demonstration of fatty tissue density within the true pelvis. The fi...

journal_title：Urology

authors： Church PA,Kazam E

更新日期：1979-12-01 00:00:00

abstract：OBJECTIVES:To test the delivery of prostaglandin E1 (PGE1) in novel transdermal liposomal formulations through foreskin and to determine whether there is a correlation between in vitro transdermal absorption and in vivo efficacy in patients with erectile dysfunction. METHODS:The in vitro transdermal absorption of PGE1...

journal_title：Urology

authors： Foldvari M,Oguejiofor C,Afridi S,Kudel T,Wilson T

更新日期：1998-11-01 00:00:00

abstract：:Making the distinction between a benign hepatic mass and renal cell carcinoma metastatic to the liver is crucial in evaluating a patient with renal cell carcinoma. The erroneous diagnosis of metastatic renal cell carcinoma may deter the surgeon from performing a potentially curative nephrectomy. In this report, we pre...

journal_title：Urology

authors： Wishnow KI,Charnsangavej C,Babaian RJ

更新日期：1989-03-01 00:00:00

abstract：:The endoscopic treatment of reflux, like that of urinary incontinence, is effective. Several materials and endoscopic delivery systems are currently under evaluation for the treatment of reflux and incontinence. These include silicone microimplants, glass particles, collagen, dextranomer microspheres, a detachable bal...

journal_title：Urology

authors： Joyner BD,Atala A

更新日期：1997-10-01 00:00:00

abstract：OBJECTIVES:To evaluate the chronologic changes in the International Prostate Symptom Score (IPSS), uroflowmetric parameters, and prostate volume (PV) in patients who received low-dose-rate brachytherapy. METHODS:Between July 2004 and December 2006, 110 patients received low-dose-rate brachytherapy. Of the 110 patients...

journal_title：Urology

authors： Tanaka N,Fujimoto K,Hirao Y,Asakawa I,Hasegawa M,Konishi N

更新日期：2009-08-01 00:00:00

abstract：OBJECTIVES:To evaluate the effects of prednisone on prostate-specific antigen (PSA) in a cohort of patients with "hormone-refractory" prostate cancer. METHODS:Data were collected from 29 consecutive patients with hormone-refractory progressive prostate cancer who were treated with 10 mg of prednisone orally two times ...

journal_title：Urology

authors： Sartor O,Weinberger M,Moore A,Li A,Figg WD

更新日期：1998-08-01 00:00:00

abstract：OBJECTIVES:Perineal urethrostomy is a well-accepted reconstructive option for complex anterior urethral stricture disease. We present a novel technique for the construction of a perineal urethrostomy that allows the surgeon greater control when managing all levels of anterior urethral stricture disease. METHODS:A peri...

journal_title：Urology

authors： French D,Hudak SJ,Morey AF

更新日期：2011-06-01 00:00:00

abstract：:Automated flow cytometry (FCM) has been used to monitor the effects of therapy and progression of human bladder carcinoma. We have previously reported a computer-based model which has shown a correlation to relative mean DNA content in cell populations analyzed by FCM. Two patients with superficial transitional cell c...

journal_title：Urology

authors： Nakamura K,Kasabian NG,Addonizio JC,Chiao JW,Choudhury MS,Owens GF,Tachibana M,Nagamatsu GR

更新日期：1987-11-01 00:00:00

abstract：OBJECTIVES:To examine the effect of preoperative stent placement on total cost of ureteroscopic stone intervention. Passive ureteral dilation with a preoperative ureteral stent has been proposed as a method to facilitate both upper tract access and stone removal. METHODS:We retrospectively reviewed the records of pati...

journal_title：Urology

authors： Chu L,Farris CA,Corcoran AT,Averch TD

更新日期：2011-08-01 00:00:00

abstract：:The choice of anesthesia during thermal therapy of the prostate plays a significant role in the morbidity profile, patient convenience, and cost. We report 39 men with symptomatic benign prostatic hyperplasia who underwent transurethral needle ablation of the prostate under transperineal prostatic block. This method o...

journal_title：Urology

authors： Issa MM,Stein B,Benson R,Knoll LD,Fay R

更新日期：2000-12-20 00:00:00

abstract：:During the last two decades, enormous strides have been made in understanding cellular and molecular biology. The direction of treatment of many neoplasms and other diseases are starting at the microscopic level. Growth factors are polypeptides that play a part in the development and maintenance of living tissues. We,...

journal_title：Urology

authors： Mydlo JH,Macchia RJ

更新日期：1992-12-01 00:00:00

abstract：:Reconstructive surgery for salvage of giant hydronephrosis is associated with unique challenges. We introduce the surgical technique of laparoscopic ureterocalicostomy for giant hydronephrosis. A transperitoneal five-port access was created and, after reflecting the colon, the lower pole of the hydronephrotic sac was ...

journal_title：Urology

authors： Agarwal MM,Sharma D,Singh SK,Kumar S,Bhattacharya A,Acharya N,Mandal AK

更新日期：2007-09-01 00:00:00

abstract：OBJECTIVE:To predict testicular catch-up growth after varicocelectomy, we investigated the usefulness of testicular temperature (TT) measurements for adolescent varicocele. MATERIALS AND METHODS:The present study included 110 patients with left varicocele patients (age 9-17 years, mean ± standard deviation 12.5 ± 2.4)...

journal_title：Urology

authors： Shiraishi K,Matsuyama H

更新日期：2013-07-01 00:00:00

abstract：OBJECTIVES:Ureteral access sheaths (UASs) are used to facilitate ureteroscopic procedures. Difficulties with use have been reported. Manufacturers have redesigned these devices to ameliorate these problems, including reinforcement of the sheath wall. This study compared reinforced (RUASs) and nonreinforced UASs (NRUASs...

journal_title：Urology

authors： Shields JM,Tunuguntla HS,Bhalani VK,Ayyathurai R,Bird VG

更新日期：2009-02-01 00:00:00

abstract：OBJECTIVES:To determine the feasibility and safety of performing percutaneous cryoablation of angiomyolipomas (AMLs) in patients with solitary kidneys. METHODS:Three patients with AMLs involving a solitary kidney underwent computed tomography-guided percutaneous cryoablation. All lesions were located in the lateral/po...

journal_title：Urology

authors： Johnson SC,Graham S,D'Agostino H,Elmajian DA,Shingleton WB

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVES:To determine the possible predictive values of seminal interleukin-6 (IL-6) and serum prostate-specific antigen (PSA), as well as their combined values, in differentiating between subjects with or without asymptomatic inflammatory prostatitis. METHODS:The study group consisted of 490 men (mean age 18.9 ± 1....

journal_title：Urology

authors： Korrovits P,Ausmees K,Mändar R,Punab M

更新日期：2011-08-01 00:00:00

abstract：:Since the initial report of renal hemangiopericytoma in 1955, only 39 cases of this rare vascular neoplasm, involving the renal capsule, parenchyma, or sinus have been described in the world literature. Herein we describe a case of a 15-year-old adolescent boy with this tumor arising from right renal pelvis. A radical...

journal_title：Urology

authors： Chaudhary A,Seenu V,Sedain G,Ray R,Sharma S,Agarwal S,Mehta S

更新日期：2007-10-01 00:00:00

abstract：OBJECTIVE:To report our experience in applying the Lich-Gregoir extravesical ureteral reimplantation (EVR) approach to complex cases (megaureter, duplex systems) through a small inguinal incision, with the goal of minimizing invasiveness. MATERIALS AND METHODS:We reviewed the records of all patients who underwent comm...

journal_title：Urology

authors： Howe AS,Palmer LS

更新日期：2017-08-01 00:00:00

abstract：OBJECTIVE:To retrospectively evaluate the clinical outcomes of 20 patients diagnosed with a nonpalpable or small testicular mass (2 cm) at 2 academic urological department. Testis-sparing surgery (TSS) is currently performed routinely for the management of nonpalpable testicular masses. High reliability of frozen secti...

journal_title：Urology

authors： De Stefani S,Isgrò G,Varca V,Pecchi A,Bianchi G,Carmignani G,Derchi LE,Micali S,Maccio L,Simonato A

更新日期：2012-04-01 00:00:00

abstract：OBJECTIVE:To examine the association between kidney size and renal cell carcinoma (RCC) death among patients with Stage pT1 clear cell RCC undergoing surgery. METHODS:We used a case-cohort design and evaluated 191 patients from our Nephrectomy Registry who had undergone open radical nephrectomy for unilateral, sporadi...

journal_title：Urology

authors： Jorns JJ,Thiel DD,Lohse C,Williams A,Arnold M,Cheville J,Leibovich B,Parker AS

更新日期：2012-07-01 00:00:00