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Directory of Authors from the Journal and their last article.

Mina FamView Articles

Volume 16, Number 4Case Review

The Use of Botulinum Neurotoxin Type A in a Patient With Refractory Urge Incontinence to Facilitate the Intravesical Treatment of Bladder Carcinoma

Mina FamPatricia Gilhooly

Intravesical Bacillus Calmette-Guérin (BCG) has become the preferred initial treatment after resection of high-grade T1 urothelial carcinoma and carcinoma in situ (CIS). We report the case of a patient with high-grade T1 urothelial carcinoma and CIS who was treated with intravesical BCG. Due to the patient’s severe urge incontinence, however, the BCG solution leaked from the bladder immediately upon instillation. We describe our experience of using botulinum neurotoxin A intradetrusor injections to facilitate successful intravesical therapy by increasing bladder capacity to enable the BCG to remain in the patient’s bladder for the appropriate treatment duration. [Rev Urol. 2014;16(4):194-197 doi: 10.3909/riu0621] This article is a US Government work, and, as such, is in the public domain in the United States of America. Published by MedReviews®, LLC.

Bacillus Calmette-GuérinBladder carcinomaBotulinum neurotoxinGemcitabine

Minoru MiyazatoView Articles

Volume 15, Number 1Review Articles

The Other Bladder Syndrome: Underactive Bladder

Management Review

Michael B ChancellorMinoru MiyazatoNaoki Yoshimura

Detrusor underactivity, or underactive bladder (UAB), is defined as a contraction of reduced strength and/or duration resulting in prolonged bladder emptying and/or a failure to achieve complete bladder emptying within a normal time span. UAB can be observed in many neurologic conditions and myogenic failure. Diabetic cystopathy is the most important and inevitable disease developing from UAB, and can occur silently and early in the disease course. Careful neurologic and urodynamic examinations are necessary for the diagnosis of UAB. Proper management is focused on prevention of upper tract damage, avoidance of overdistension, and reduction of residual urine. Scheduled voiding, double voiding, al-blockers, and intermittent self-catheterization are the typical conservative treatment options. Sacral nerve stimulation may be an effective treatment option for UAB. New concepts such as stem cell therapy and neurotrophic gene therapy are being explored. Other new agents for UAB that act on prostaglandin E2 and EP2 receptors are currently under development. The pharmaceutical and biotechnology industries that have a pipeline in urology and women’s health may want to consider UAB as a potential target condition. Scientific counsel and review of the current pharmaceutical portfolio may uncover agents, including those in other therapeutic fields, that may benefit the management of UAB. [Rev Urol. 2013;15(1):11-22 doi: 10.3909/riu0558] © 2013 MedReviews®, LLC

Underactive bladderOveractive bladderDetrusor overactivityDiabetic cystopathy

Misop HanView Articles
Mitchell K RauchView Articles
Mitchell M. HuangView Articles

Volume 23, Number 3Prostate Cancer

Advances in Radical Prostatectomy: A Narrative Review

Austin DryschKathryn E. FinkChalairat Suk-OuichaiMitchell M. HuangKent T. PerryHiten D. PatelAshley E. Ross

Radical prostatectomy (RP) is the mainstay surgical treatment for men with localized prostate cancer. The use of robot-assisted RP (RARP) has specifically allowed for the development of novel techniques to improve postoperative quality of life for patients.

Prostatic neoplasmsProstatectomyRobotic-assisted surgeryrobotic surgical procedures

Mohamad E AllafView Articles

Volume 8, Number 3Review Articles

The Importance of Pelvic Lymph Node Dissection in Men With Clinically Localized Prostate Cancer

Diagnostic Review

Alan W PartinH Ballentine CarterMohamad E Allaf

Despite advances in noninvasive staging, pelvic lymph node dissection (PLND) remains the most accurate means of detecting lymph node metastases in men with clinically localized prostate cancer. Nomograms exist that can identify patients at low risk for lymphatic metastases according to preoperative information. In general, it seems reasonable to omit PLND in men with a biopsy Gleason sum of 6 or less and a prostate-specific antigen level of 10 ng/mL or less. Ultimately, however, this decision should be made according to physician and patient preference, considering the low contemporary morbidity associated with PLND. When PLND is performed, studies suggest that an extended dissection maximizes the detection rate of nodal involvement. Retrospective data indicate that an extended dissection might play a therapeutic role in a subset of patients with a limited lymph node burden. However, this might be an artifact of stage migration, and prospective studies are needed to evaluate this further. [Rev Urol. 2006;8(3):112-119]

Prostate cancerNomogramsRadioimmunoscintigraphyLymphadenectomyClinical stagingMagnetic resonanceimagingAlgorithms

Mohamed A GhafarView Articles
Mohamed AmineView Articles

Volume 13, Number 3Case Review

An Unusual Presentation of Primary Male Genital Tuberculosis

Imane KamaouiMohamed AmineBrahim EddafaliA Ibn SellamZakaria DahamiSaid Mohamed MoudouniIsmail Sarf

Urogenital tuberculosis is a rare disease; however, it is the second most common location for tuberculosis after the lung. Currently, incidence of urogenital tuberculosis is increasing due to factors such as a higher prevalence of immunosuppression (especially that caused by human immunodeficiency virus infection) and drug abuse. Herein a new case of male genital primary tuberculosis is reported presenting as a scrotal tumor; the originality of this observation lies in its unusual pseudotumor form. [Rev Urol. 2011;13(3):176-178 doi: 10.3909/riu0525] © 2011 MedReviews®, LLC

Urogenital tuberculosisEpididymal tuberculosisMale genital tuberculosis

Mohamed Fadl TaziView Articles

Volume 10, Number 2Case Review

Leydig Cell Hyperplasia Revealed by Gynecomastia

Case Review

Mohamed Jamal El FassiMoulay Hassan FarihMohamed Fadl TaziSoufiane Mellas

Leydig cell tumors are rare and represent 1% to 3% of all tumors of the testis. Leydig cell tumors affect males at any age, but there are 2 peak periods of incidence: between 5 and 10 years and between 25 and 35 years. Their main clinical presentation is a testicular mass associated with endocrinal manifestations that are variable according to age and appearance of the tumor. Our patient, a 17-year-old adolescent, presented with an isolated and painless hypertrophy of the right mammary gland. Clinical examination found gynecomastia and no testicular mass. Hormonal levels and tumor markers were normal. Testicular sonography showed an ovular and homogeneous right intratesticular mass 6 mm in diameter. We treated the patient with an inguinal right orchidectomy. The anatomopathological study found a nodule of Leydig cell hyperplasia. The patient recovered without recurrence at 8-month follow-up. The patient opted for mammoplasty 2 months after his orchidectomy rather than wait for the spontaneous gradual regression of his gynecomastia, which requires at least 1 year. Leydig cell hyperplasia manifests in the adult by signs of hypogonadism, most frequently gynecomastia. Although many teams prefer total orchidectomy because of the diagnostic difficulty associated with malignant forms, simple subcapsular orchidectomy should become the first-line treatment, provided it be subsequently followed by close surveillance, as it preserves maximum fertility, and these tumors usually resolve favorably. [Rev Urol. 2008:10(2):164-167]

FertilityTesticular tumorLeydig cell hyperplasiaNonseminomatous germ celltumorsGynecomastia

Mohamed Jamal El FassiView Articles

Volume 10, Number 2Case Review

Leydig Cell Hyperplasia Revealed by Gynecomastia

Case Review

Mohamed Jamal El FassiMoulay Hassan FarihMohamed Fadl TaziSoufiane Mellas

Leydig cell tumors are rare and represent 1% to 3% of all tumors of the testis. Leydig cell tumors affect males at any age, but there are 2 peak periods of incidence: between 5 and 10 years and between 25 and 35 years. Their main clinical presentation is a testicular mass associated with endocrinal manifestations that are variable according to age and appearance of the tumor. Our patient, a 17-year-old adolescent, presented with an isolated and painless hypertrophy of the right mammary gland. Clinical examination found gynecomastia and no testicular mass. Hormonal levels and tumor markers were normal. Testicular sonography showed an ovular and homogeneous right intratesticular mass 6 mm in diameter. We treated the patient with an inguinal right orchidectomy. The anatomopathological study found a nodule of Leydig cell hyperplasia. The patient recovered without recurrence at 8-month follow-up. The patient opted for mammoplasty 2 months after his orchidectomy rather than wait for the spontaneous gradual regression of his gynecomastia, which requires at least 1 year. Leydig cell hyperplasia manifests in the adult by signs of hypogonadism, most frequently gynecomastia. Although many teams prefer total orchidectomy because of the diagnostic difficulty associated with malignant forms, simple subcapsular orchidectomy should become the first-line treatment, provided it be subsequently followed by close surveillance, as it preserves maximum fertility, and these tumors usually resolve favorably. [Rev Urol. 2008:10(2):164-167]

FertilityTesticular tumorLeydig cell hyperplasiaNonseminomatous germ celltumorsGynecomastia

Mohammed HaseebuddinView Articles

Volume 15, Number 2Case Review

Endoscopic Management of Genitourinary Foreign Bodies

Joseph B SongYoussef S TanaghoMohammed HaseebuddinBrian M BenwayAlana C DesaiSam B BhayaniRobert S Figenshau

Retrieval of foreign bodies from the genitourinary system, most commonly inserted for sexual satisfaction or as a result of a psychiatric illness, can pose a significant surgical challenge. Due to their breadth of size, shape, and location within the genitourinary system, endoscopic management can be difficult. Here, we review the management of four cases of foreign object insertion into the genitourinary system and their outcomes and management. [Rev Urol. 2013;15(2):84-91 doi: 10.3909/riu0571] © 2013 MedReviews®, LLC

Foreign body insertionSoundingGenitourinary foreign objectEndoscopic extraction

Mohammed SheikhView Articles

Volume 16, Number 2Review Articles

Solitary Renal Fossa Recurrence of Renal Cell Carcinoma After Nephrectomy

Treatment Review

Kamran AhmedJi-Jian ChowZahoor FaziliMohammed SheikhMartin Sheriff

Renal cell carcinoma without metastasis responds well to surgical excision but is known to recur postnephrectomy. In a small but significant number of patients this recurrence is not accompanied by metastasis, which is important as these people benefit from further surgery. We examined 20 articles from the current literature to ascertain how best to treat this condition. Surgical management renders better results than conservative or medical therapies. Readily available investigations such as blood tests and computed tomography can help determine the right patients for surgery in an evidence-based fashion. Current findings have allowed us to suggest a protocol for the treatment of solitary renal fossa recurrence of postnephrectomy renal cell carcinoma. There are further opportunities for study in validating our protocol, and in novel renal cell carcinoma treatment strategies that have not been tested on solitary renal fossa recurrences. [Rev Urol. 2014;16(2):76-82 doi: 10.3909/riu0598] © 2014 MedReviews®, LLC

ComplicationsManagementRenal cancerRecurrenceNephrectomy

Mohcine BendahouView Articles

Volume 13, Number 3Case Review

Concomitant Sertoli and Leydig Cell Tumor of the Testis: A Case Report

Abdelhak KhalloukYounes AhallalMohamed Jamal El FassiMoulay Hassan FarihMohamed Fadl TaziElmehdi TaziHinde ElfatemiMohcine Bendahou

A rare intratubular gonadal stromal tumor was present in the testis of a 45-year-old man who was admitted to our hospital with the chief complaint of gradual enlargement of the left testis. Tumoral markers were negative and no extension was observed. The tumor comprised an intratubular mixture of two types of tumor cells with intercellular junctions: the predominant tumor cells were consistent with a Sertoli cell origin and cells comprising the minor population consistent with a Leydig cell origin. The patient is disease free after 6-month follow-up. The case is considered to be a testicular mixed tubular Sertoli-Leydig cell tumor. It highlights a rare type of primary tumor of the testis that features a good prognosis. [Rev Urol. 2011;13(3):173-175 doi:10.3909/riu0495] © 2011 MedReviews®, LLC

MohdSaleem WaniView Articles

Volume 17, Number 4Case Review

Effectiveness of Antegrade Access in Bladder Tumors With Inaccessible Urethra

Abdul Rouf KhawajaTanveer Iqbal DarSajad MaikJavaid MagrayAshiq BhatArif Hameed BhatMohdSaleem WaniBaldev Singh Wazir

Inaccessible urethra with no retrograde endoscopic access due to multiple/diffuse strictures or multiple urethrocutaneous fistulas with acute urinary retention due to posturethral instrumentation (transurethral resection of bladder tumor [TURBT], or TURBT with transurethral resection of the prostate [TURP]), is a rare entity. Management of such a case with a bladder tumor for TURBT/surveillance cystoscopy poses a great challenge. The authors present 12 cases of bladder tumor with inaccessible urethra, 10 cases due to multiple strictures (post-TURBT and/or TURP), and 2 cases due to urethrocutaneous fistulas (post-TURBT), who presented to our emergency department with acute urinary retention. Emergent suprapubic catheterization was used as a temporary treatment method. [Rev Urol. 2015;17(4):241-245 doi: 10.3909/riu0677] © 2016 MedReviews®, LLC

Bladder tumorsSuprapubic cystostomyInaccessible urethraTract seedling

Mohit GuptaView Articles
Mohit KheraView Articles

Volume 13, Number 2Case Review

Malignant Priapism Secondary to Metastatic Prostate Cancer: A Case Report and Review of Literature

Yu-Hsiang LinJerry J KimNed B SteinMohit Khera

Penile metastasis of cancers from other primary sites is a rare phenomenon that infrequently manifests as malignant priapism. We outline a case of an 84-year-old patient who presented with a 3-month history of painful priapism after radiation therapy for prostate adenocarcinoma. The patient underwent surgical penile exploration and cavernosal biopsy that revealed poorly differentiated cells suggestive of prostate cancer. Postoperative imaging demonstrated extensive regional and distal metastases. A review of the literature on penile metastases returned approximately 400 published cases, with priapism being the initial presentation in 20% to 50% of cases. Regardless of site of origin or subsequent management, most cases have shown very poor prognosis. [Rev Urol. 2011;13(2):90-94 doi: 10.3909/riu0508] © 2011 MedReviews®, LLC

Prostate cancerMalignant priapismPenile metastasis

Mona El-BahrawyView Articles

Volume 13, Number 1Review Articles

α-Fetoprotein-Producing Non-Germ Cell Tumors of the Urological System

Diagnostic Review

Mona El-Bahrawy

"Elevated serum levels of _ -fetoprotein (AFP), a fetal serum protein, occur mainly in the development of hepatocellular carcinoma (HCC) or germ cell tumors, mainly yolk sac tumor. Rarely, other tumors of the urological system produce AFP. This article reviews the AFP-producing non-germ cell tumors of the urological tract reported to date. These include different types of tumors of the adrenal glands, kidney, ureter, urinary bladder, and testis. It is important for pathologists, urologists, and oncologists to be aware of such cases as the diagnosis affects the management plan for the patient. [Rev Urol. 2011;13(1):14-19 doi: 10.3909/riu0506]"

FetoproteinGerm cellTumorsUrological system

Moulay Hassan FarihView Articles

Volume 10, Number 2Case Review

Leydig Cell Hyperplasia Revealed by Gynecomastia

Case Review

Mohamed Jamal El FassiMoulay Hassan FarihMohamed Fadl TaziSoufiane Mellas

Leydig cell tumors are rare and represent 1% to 3% of all tumors of the testis. Leydig cell tumors affect males at any age, but there are 2 peak periods of incidence: between 5 and 10 years and between 25 and 35 years. Their main clinical presentation is a testicular mass associated with endocrinal manifestations that are variable according to age and appearance of the tumor. Our patient, a 17-year-old adolescent, presented with an isolated and painless hypertrophy of the right mammary gland. Clinical examination found gynecomastia and no testicular mass. Hormonal levels and tumor markers were normal. Testicular sonography showed an ovular and homogeneous right intratesticular mass 6 mm in diameter. We treated the patient with an inguinal right orchidectomy. The anatomopathological study found a nodule of Leydig cell hyperplasia. The patient recovered without recurrence at 8-month follow-up. The patient opted for mammoplasty 2 months after his orchidectomy rather than wait for the spontaneous gradual regression of his gynecomastia, which requires at least 1 year. Leydig cell hyperplasia manifests in the adult by signs of hypogonadism, most frequently gynecomastia. Although many teams prefer total orchidectomy because of the diagnostic difficulty associated with malignant forms, simple subcapsular orchidectomy should become the first-line treatment, provided it be subsequently followed by close surveillance, as it preserves maximum fertility, and these tumors usually resolve favorably. [Rev Urol. 2008:10(2):164-167]

FertilityTesticular tumorLeydig cell hyperplasiaNonseminomatous germ celltumorsGynecomastia

Mustapha AhsainiView Articles

Volume 13, Number 1Case Review

Appendiceal Abscess Revealed by Right Renal Colic and Hydronephrosis

Case Review

Mustapha AhsainiAbdelhak KhalloukYounes AhallalMohamed Jamal El FassiMoulay Hassan Farih

Reported is the case of a patient who had an appendiceal abscess revealed by right renal colic with fever and general fatigue. The abdominal computed tomography scan showed hydronephrosis and an appendiceal abscess surrounding and compressing the ureter. The appendix contained a stercolith and was perforated. [Rev Urol. 2011;13(1):53-55 doi: 10.3909/riu0479]

HydronephrosisRenal colicAppendicitisAbscess

Muta M IssaView Articles