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Male Genital System

Total Motile Functional Sperm
Sperm Count with Hemacytometer
Adequacy of Semen Specimen for Analysis
Nomogram of Page and Houlding for Seminal Quality
WHO Classification of Sperm Morphology
Overall Semen Quality (SQ) and Relative Semen Quality (RQ) Scores of Agarwal et al
Supravital Stains for Determining Viability (Vitality) of Spermatozoa
Ratio of Protamine 1 to Protamine 2 in Sperm
Hypoosmotic Swelling Test
Sperm Grades of Belker et al for Semen Collected from a Transected Vas Deferens
Assessment of Sperm Motility
Analysis of Semen for Fructose Concentration
Spermine Phosphate Crystals
Estimate of Sperm Count from Spermatids per Tubule
Testicular Biopsy Score Count
Seminiferous Tubule Cross-Section Counts with Germ Cell-to-Sertoli Cell Ratio
Diagnosis of Tubular Blockage in Azoospermic Male
Diffuse Hyalinization of the Seminiferous Tubules
Sertoli Cell Only Syndrome (SCOS)
Maturation Arrest
Hypospermatogenesis
Evaluation of the Male Partner in an Infertile Couple
Prognostic Score for Subfertile Men
Criteria for Male Accessory Gland Infection Associated with Abnormal Semen
The Capillary Tube Test for Evaluating the Sperm and Cervical Mucus Interaction
The Testosterone-to-Estradiol Ratio in the Evaluation of the Infertile Male
Clinical Evaluation of a Patient for Retrograde Ejaculation
Clinical Evaluation of a Male with Infertility Associated with Anabolic Steroid Abuse
Criteria of Howards for Measuring Antisperm Antibodies in an Infertile Male
Criteria of Bronson for Treating an Infertile Male with Antisperm Antibodies
Clinical Features of Ejaculatory Duct Obstruction (EDO)
Factors Affecting Fertility in a Male with a Spinal Cord Injury
Factors Affecting Fertility in a Male with Systemic Lupus Erythematosus
Epididymal Ultrasonographic Features of Moon et al Associated with Obstructive Azoospermia
Infertility, Hypogonadism and Sexual Dysfunction in a Male with Klinfelter's Syndrome
Infertility and Sexual Dysfunction in a Male with Genital Tuberculosis
Diagnosis of Congenital Bilateral Absence of the Vasa Deferentia (CBAVD) Associated with Cystic Fibrosis
Young's Syndrome (Infertility with Chronic Sinopulmonary Infections)
Semen Changes Associated with Schistosoma haematobium Infection
Semen Changes Associated with Spinal Cord Injury
Male Infertility in Kartagener Syndrome (Primary Ciliary Dyskinesia Syndrome)
Male Infertility and Erectile Dysfunction Associated with Hypothyroidism
Chemical Exposures Associated with Testicular Damage and Male Infertility
Complications of Needle Biopsying the Prostate
Predicting Surgical Outcome in Benign Prostatic Hypertrophy
American Urological Association Symptom Index for Benign Prostatic Hyperplasia (International Prostate Symptom Score, IPSS)
Patient Weighted Symptom Score System for Uncomplicated Benign Prostatic Hyperplasia (including the Danish Prostatic Symptoms Score)
Bladder Outlet Obstruction Number
Symptom Problem Index and BPH Impact Index of Barry et al
Symptom Score Sheet of Madsen and Iversen for Benign Prostatic Hypertrophy
Clinical Evaluation Sheet of Madsen and Iversen for Benign Prostatic Hypertrophy
Indications from the EAU Guidelines for Pressure Flow Studies Prior to Surgery in a Male with Benign Prostatic Hyperplasia
The Danish Prostatic Symptom Score (DAN-PSS-1) for Patients with Uncomplicated Benign Prostatic Hyperplasia
Criteria of Pannek et al for Success in the Treatment of Benign Prostatic Hypertrophy
Indications of the American Urological Association (AUA) for Transurethral Resection of the Prostate (TURP)
Criteria for a Trial of Treating Acute Urinary Retention Without a Catheter in a Patient with Benign Prostatic Hyperplasia (BPH)
Clues to the Presence of Multiple System Atrophy (MSA) in an Older Male with Urinary Symptoms
Amount of Prostate Chips to Submit for Histologic Examination Following a Transurethral Resection of Prostate (TURP)
PSA Density
PSA Velocity
Free-to-Total PSA Ratio
PSA, Insulin-Like Growth Factor I and Relative Risk for Prostate Cancer
Indications for Measuring PSA Concentrations
PSA Doubling Time (PSADT)
Sigmoid Transformation of PSA (PSAST)
PSA Isoform p2PSA and the Beckman Coulter Prostate Health Index (PHI)
Equation of Hekal for Adjusting the Serum PSA for Age and Body Mass Index (BMI)
Ectopic Production of Prostate Specific Antigen (PSA) in Breast and Ovarian Cancer
Diagnosis of Eunuchoidism on Physical Examination
Clinical Features for Prepubertal versus Postpubertal Onset of Hypogonadotrophism
Male Menopause (Andropause)
Algorithm of Mylonakis et al for Diagnosis of Androgen Deficiency in HIV-Infected Men
Androgen Deprivation Syndrome (ADS) Associated with Androgen Deprivation Therapy for Prostate Cancer
Complications of Testosterone Replacement Therapy in a Male with Androgen Deficiency
Criteria of Wu et al for Late-Onset Hypogonadism
Uroflowmetry in Asymptomatic Elderly Males by Jorgensen et al
Urine Flow Rate Nomogram
Equations of Ryall and Marshall for Estimating Normal Peak Urinary Flow Rate from Urine Volume
Contraindications for the Prescription of Viagra (Sildenafil)
Indications for Penile Prosthesis
Intracavernosal Testing with Vasoactive Substance in Erectile Dysfunction
Selection of Patients for Intracavernosal Injection with Vasoactive Substances
Risk Factors for Erectile Dysfunction
International Index of Erectile Function (IIEF)
The 5-Item Version of the International Index of Erectile Dysfunction (IIEF-5)
Predictive Factors of Rabbani et al for Recovery of Erectile Function After Radical Prostatectomy
Evaluation of a Patient for Psychogenic Erectile Dysfunction
Determining the Dose of Prostaglandin for Intracavernosal Injection in a Man with Erectile Dysfunction
The Patient Version of the Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS)
The Partner Version of the Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS)
Prediction Model of Day et al for Erectile Dysfunction in Men
Evaluation of a Patient for Causes of a Decreased Libido
The Scale of Loran and Segal for the Quantitative Evaluation of Male Copulative Function
Types of Sexual Dysfunction in the Male According to Laumann et al
Criteria for the Diagnosis of Premature Ejaculation
Erectile Dysfunction in a Bicyclist Associated with Pudendal Neuropathy
Evaluation of a Male with Failure of PDE5 Inhibitor Therapy for Erectile Dysfunction
Formula of Montague and Angermeier for Sizing the Cylinder of a Penile Prosthesis
The Penile Buckling Test to Measure Axial Penile Rigidity in a Male with Erectile Dysfunction
Risk Factors of Park et al for a Poor Response to Sildenafil Citrate in an Elderly Male
Model of Michl for Predicting Sexual Function After Radical Prostatectomy
Risk Factors of Sasaki et al for Erectile Dysfunction in a Japanese Patient with Diabetes
Risk Factors of Metze et al for Male Sexual Dysfunction After Pelvic Fracture
Guidelines of Jackson et al for Treatment of Erectile Dysfunction in a Man with Coronary Artery Disease (Princeton Guidelines)
Classification of Bancroft et al for Penile Diameter and Arterial Pulse in a Man with Impotence
Risk Factors of Williams for Secondary Premature Ejaculation
Ejaculatory Incompetence (Retarded Ejaculation)
Male Sexual Dysfunction in Uremia
Drugs That Can Result in Retarded Ejaculation
Erectile Dysfunction Risk Score (EROS) of Hellmich et al
Predictors of Sorensen et al for Sexual Dysfunction at 12 Months After Major Trauma
Factors Contributing to Erectile Dysfunction in a Male with Parkinson's Disease
Risk Factors for Sexual Dysfunction in a Male with Leprosy (Hansen's Disease)
Data of Corty and Guardiani et al for Normal Ejaculatory Latency
Erection Hardness Grading Scale (EHGS)
Impact of Secondary Hyperparathyroidism on Sexual Function in a Male Patient with Chronic Renal Disease
Factors Contributing to Sexual Dysfunction in an Obese Male
Complications of Vacuum Constriction Devices and Their Risk Factors
Factors Affecting a Patient's Preference for a Vacuum Constriction Device
Troubleshooting Failure of a Phosphodiesterase Type 5 Inhibitor for a Male with Erectile Dysfunction
Risk of Myocardial Ischemia During Sexual Intercourse in a Male with Coronary Artery Disease
Initial Clinical Evaluation of a Male Presenting with Erectile Dysfunction
Alcohol Abuse and Erectile Dysfunction
Factors Contributing to Sexual Dysfunction in a Diabetic Male
Sexual Dysfunction Associated with Thyroid Disorders
Sexual Dysfunction Associated with Systemic Sclerosis (Scleroderma)
Raynaud's Phenomenon and Erectile Dysfunction
Evaluation of a Patient for Drug-Associated Erectile Dysfunction
Sexual Dysfunction Associated with Ankylosing Spondylitis
Sexual Dysfunction Associated with Amyloidosis
Erectile Dysfunction in a Male with Heart Failure
Sexual Dysfunction Following Stroke
Erectile Dysfunction Following Electrical Injury
Factors of Cakan et al Determining the Outcome Following Dorsal Penile Vein Ligation for a Male with Erectile Dysfunction Due to Veno-Occlusive Dysfunction
Selection Criteria of Kayigil et al for Dorsal Vein Arterialization in an Older Male with Erectile Dysfunction
Erectile Dysfunction Associated with Obstructive Sleep Apnea
Relaxation Degree and Other Measurements During Corpus Cavernosum Electromyography in the Evaluation of a Male with Erectile Dysfunction
Male Sexual Dysfunction Associated with Chronic Obstructive Pulmonary Disease (COPD)
Normal Impact of Aging on Male Sexual Function
Sexual Dysfunction Affecting the Male Partner of an Infertile Couple
Causes of Painful Ejaculations
Sexual Dysfunction Associated with Cocaine Abuse
Factors Contributing to Sexual Dysfunction in a Male with Hemochromatosis
Factors Contributing to Sexual Dysfunction in a Male with Lead Poisoning
Evaluation of the Penile Blood Flow with Doppler Ultrasonography Following Intracavernosal Injection of Papaverine
Resistance Index (RI) of Penile Blood Flow (Resistive Index)
Recommendations of Buvat and Lemaire for Measuring Serum Testosterone and Prolactin in a Male with Erectile Dysfunction
Male Sexual Dysfunction Associated with Hyperprolactinemia
Diagnosis of Venous Leak in the Erect Penis Using Cavernosometry
Performance Anxiety and Male Sexual Dysfunction
Classification of Chapelle et al for Penile Erections in Men with Complete Spinal Cord Injuries
Benign Penile Tumors and Sexual Dysfunction
Classification of Benson et al for Arterial Disease Identified on Penile Arteriography
Indications for Cavernosography in a Male with Erectile Dysfunction
Sexual Dysfunction Associated with Chronic Prostatitis and the Chronic Pelvic Pain Syndrome
Therapeutic Ladder of Hatzichristou and Pescator for Erectile Dysfunction
Sexual Dysfunction and Infertility in a Male with Inflammatory Bowel Disease
Postorgasmic Illness Syndrome (POIS)
Erectile Dysfunction, Autonomic Dysfunction and Lambert-Eaton Myasthenic Syndrome Associated with a Small Cell Lung Cancer (SCLC)
Categories of Waldinger for Premature Ejaculation
Alternative Definition of Schroeck et al for Male Potency
Criteria for Active Intervention in the Infertile Male with Varicocele
Varicocele Grading
Predictors of Fretz and Sandlow Affecting Outcome Following Surgery to Remove a Varicocele
Predictors of Chen for Pain Relief Following Varicocelectomy in a Male with Normospermia
Risk Factors of Chen and Chen for Progressive Deterioration in Semen Quality in a Male with a Varicocele
Predictors of Kondo et al for Improved Seminal Characteristics Following Varicocele Repair in a Male with Oligospermia
Testicular Volume in Children and Adolescents
Testicular Volume in Adults
Discrepancy in Size Between the Two Testes
Testicular Regression Syndrome
Differential Diagnosis of a Nonpalpable Testis
Testicular Atrophy Syndrome
Calculating Male Attractiveness to Women
The Brief Male Sexual Function Inventory of O'Leary et al
Risk of Sexual Activity in a Man with Heart Disease
Medical Indications for Male Circumcision
Contraindications to Neonatal Male Circumcision
Potential Complications in Male Circumcision
Classification of Kayaba et al for Prepuce Types in Males
Classification of Kumar and Javle for Paraphimosis
Protocol of Fried et al for Neonatal Circumcision in an Infant with von Willebrand's Disease
Grades of Kikiros et al for Phimosis
Guidelines for the Proper Use of Male Latex Condoms
Risk Factors for Condom Failure
Risk Factors for Vasectomy Failure
Factors of Liu et al Affecting Spermatogenic Recovery After Hormonal Male Contraception
Model of Parekattil et al for Selecting Vasoepididymostomy vs Vasovasostomy for Vasectomy Reversal
Factors of Bagshaw et al for Favorable Outcome After Vasectomy Reversal
Immunostains for CD10 and Pankeratin to Confirm the Presence of Vas Deferens in a Vasectomy Specimen
Complications Associated with Vasectomy
Predicting Prostate Volume from Transrectal Ultrasound (TRUS)
Indications for Scrotal Ultrasonography
Differential Diagnosis of Jock Itch (Tinea Cruris)
Prevention of Jock Itch
Penile Dimensions in the Male Fetus and Neonate
Method of Wessells et al for Predicting the Length of the Erect Penis from the Flaccid and Stretched Lengths
Ultrasound Measurement of the Penile Erectile Volume
Equation of Chen et al for Predicting Penile Size During Erection
Criteria for the Congenital Buried Penis
Risk Factors for Acquired Buried or Concealed Penis in the Adolescent or Adult
Criteria of Boemers and De Jong for Evaluating the Outcome After Surgical Repair of a Buried Penis
Conditions That Can Cause Acquired Shortening of the Penis
Risk Factors for Peyronie's Disease
Algorithm of Levine and Lenting for Surgical Therapy in Patients with Peyronie's Disease
Urethral Manipulation Syndrome (UMS, Kelami's Syndrome)
Clinical Features of Peyronie's Disease
Segmental Cultures of the Lower Urinary Tract (Four Glass or Stamey Test)
Classification of Prostatitis
The NIH Chronic Prostatitis Symptom Index (NIH-CPSI)
UPOINT Score of Shoskes et al to Clinically Phenotype a Patient with Chronic Prostatitis/Chronic Pelvic Pain Syndrome
Risk Factors for Prostatitis
The Different Patterns of Priapism Associated with Sickle Cell Disease
The ASPEN Syndrome in Patients with Sickle Cell Disease and Priapism
Cavernosal Blood Gas Measurement in the Evaluation of a Patient with Priapism
Clinical Classification of Priapism
Risk for Erectile Dysfunction in Patients with Priapism
High Flow Priapism Secondary to an Arteriocavernosal Fistula
Method of Oefelein et al for Achieving Castrate Levels of Testosterone in Men with Prostate Cancer
Estimating Free Testosterone Levels from the Sex Hormone Binding Globulin (SHBG) Concentration
Estimating the Free Testosterone Level Using the Free Androgen Index (FAI)
Model of Morris et al for Predicting Biologically Available Testosterone in Men
Equations of Ly and Handelsman for Estimating Free Testosterone from Total Testosterone and Sex Hormone Binding Globulin
Formula of Emadi-Konjin et al for Calculation of Bioavailable Testosterone (BAT)
Salivary Testosterone
Digital Testing Muscles of the Male Pelvic Floor Using the Tripartite Valuation Score of Wyndaele et al
Penile-Brachial Index (PBI)
Brachial to Penile Pressure Gradient
Penile Pulse Pressure Volume Waveform
Penile Gangrene in a Patient with Chronic Renal Failure and Calciphylaxis
Causes of Penile Gangrene
Mondor’s Disease of the Penis
Clinical Diagnosis of Penile Fracture
External Penile Injuries Associated with Masturbation
Penile Zipper Entrapment and Release
Penile Tourniquet Syndrome in a Child
Complications of El Atat et al Following Penile Fracture
Urethral Injuries Associated with Insertion of a Foreign Body
Ultrasonography for the Diagnosis of Penile Fracture
Male Genitoperineal Injuries Associated with Orthopedic Surgery Using a Perineal Post for Traction
Male Genital Trauma Caused By an Animal Bite
Sperm Granuloma
Penis Friction Edema
Penile Paraffinoma
Male Genital Self-Mutilation
Testicular Self Examination
Male Genital Complications of Chronic Lymphatic Obstruction (Hydrocele, Lymphedema, Elephantiasis, Lymph Scrotum)
Classification of Weinberger et al for Subacute Edema of the Male Genitalia
Classification of Weinberger et al for Acute Painful Edema of the Male Genitalia
Classification of Weinberger et al for Acute Painless Edema of the Male Genitalia
Penile and Scrotal Edema Secondary to Granulomatous Lymphangitis
Evaluation of a Male Exposed to Diethylstilbesterol During Fetal Development (DES Son) or Born to a DES Daughter
Clinical Features of Hypospadias
Grading Scheme of Ververidis et al for Penile Cosmetic Appearance Following Surgical Correction of Hypospadias
Objective Score of Scarpa et al for the Cosmetic Appearance of the Penis After Distal Hypospadias Repair
Hypospadias Objective Scoring Evaluation (HOSE) of Holland et al
Indications and Contraindications to Semen Cryopreservation
Semen Cryopreservation in a Male with Cancer
Criteria for Persistent Adolescent Gynecomastia
Stages of Reyes et al for Gynecomastia Associated with Anabolic Steroid Abuse
Criteria of Mahoney for Adolescent Gynecomastia
Classification of Rohrich et al for Gynecomastia
Risk Factors of Biglia et al for Gynecomastia in an HIV-Infected Male
Causes of Pseudogynecomastia
Gynecomastia Associated with Lavender Oil, Tea Tree Oil or Other Herbal Products
Mammographic Patterns in Gynecomastia
Clinical Features of the Aromatase Excess Syndrome
Diabetic Gynecomastia (Male Diabetic Mastopathy)
Gynecomastia Associated with Hepatic Cirrhosis
Gynecomastia During Early Treatment of Chronic Renal Failure
Phenotypic Masculinization Score of Ahmed et al
Criteria for the Diagnosis of Complete Testicular Feminization (Complete Androgen Insensitivity Syndrome)
Clinical Features of Incomplete or Partial Testicular Feminization (Incomplete or Partial Androgen Insensitivity Syndrome)
Clinical Classification of Goodman for the External Genitalia in Androgen Insensitivity Syndrome
Classification of Boisen et al for Testicular Position
Histologic Classification of the Undescended Testis
Clinical Features of the Persistent Mullerian Duct Syndrome
Balanitis Xerotica Obliterans (BXO)
Penile Contact Dermatitis (Dermatitis Venenata)
Zoon's Balanitis (Balanitis Circumscripta Plasmacellularis)
Differential Diagnosis of Penile Lesions
Genital Lesions in a Male with Behcet's Disease
Candidal Balanitis or Balanoposthosis
Recurrent Genital Ulcerations Associated with Dermatitis Herpetiformis
Esthiomene of the Male Genitalia
Clinical Evaluation of a Patient with Hemospermia (Hematospermia)
Causes of Pseudo-Hematospermia
Indications of Stefanovic et al for Referring a Male with Hematospermia to a Urologist
Scrotal Emphysema (Pneumoscrotum)
Scrotal Calcinosis
Acute Scrotum in a Patient with Familial Mediterranean Fever
Acute Idiopathic Scrotal Edema (AISE)
Vasospasm (Raynaud’s Phenomenon) of the Scrotum
Meconium Periorchitis in a Neonate
Causes of Chronic Pain in the Scrotum
Clinical Findings in Neonatal Testicular Torsion
Clinical Findings in Torsion of a Testicular Appendage
Clinical Findings in Torsion of the Spermatic Cord in a Pediatric Patient or Adult
Criteria of Karmazyn et al for Identifying Testicular Torsion in a Boy with Acute Scrotum
Risk Factors of Bayne et al for a Delay in Treating Acute Testicular Torsion
Clinical Predictors of Boettcher et al for Testicular Torsion in a Pediatric Male
Differential Diagnosis of Testicular Torsion in a Pediatric Male
Mumps Orchitis
Histologic Criteria for Low and High Grade PIN (Modified Criteria of Bostwich and Brawer)
Therapeutic Endpoints of Amukele et al for Phallus Reconstruction Following Traumatic Injury
Testicular Microlithiasis
Classification of Middleton et al for Testicular Microlithiasis Detected on Ultrasonography
Paratesticular Fibrous Pseudotumor
Supernumerary Testis (Polyorchidism)
Ectopic Testis
Testicular Infarction Associated with a Hypercoagulable State (Thrombophilia)
Risk Factors for Urethral Stricture Associated with a Sexually Transmitted Disease (STD)
Formula of Morey and McAninch for Determining the Flap Width Required for a Neourethra in a Male with a Stricture in the Anterior Urethra
Sonographic Features Used By Morey and McAninch to Stage a Male with a Stricture in the Anterior Urethra
Causes of Anterior Urethral Strictures in the Male
Unsuccessful Outcomes Following a Posterior Urethroplasty
Vasitis Nodosa
Response to Injections of FSH and HCG in a Male with Hypogonadotrophic Hypogonadism
Indications and Contraindications for the Use of Transdermal Testosterone Gel Replacement Therapy
Adverse Effects of Testosterone Gels
Venogenic Erectile Dysfunction in Patients with Klippel-Trenaunay Syndrome (KTS)
Honeymoon Impotence
Evaluation of a Male with Macroorchidism (Megalotestis)
Circumcision and Urinary Tract Infection
Segmental Testicular Infarction
Elastration
Factors of Naji et al Determining the Management of a Hydrocele in a Pediatric Patient
Classification and Regression Tree (CART) Analysis of Boettcher et al for Differentiation of Epididymitis from Appendix Testis Torsion in a Pediatric Patient
Testicular Infarction with Pseudotumor Associated with Systemic Vasculitis
Acquired Urethral Diverticulum
Differential Diagnosis of Calcifications Involving the Vasa Deferentia and Seminal Vesicles
Diagnostic Algorithm of Yadav et al for Calcifications Involving the Vasa Deferentia and Seminal Vesicles
Male Infertility Associated with Familial Mediterranean Fever (FMF)
Risk for Thrombosis in a Male with a Hypercoagulable State Who Is Taking Testosterone
Risk Factors for Acute Myocardial Ischemia During Sildenafil-Related Sexual Intercourse
Hypospadias Objective Penile Evaluation (HOPE) Standards for the Cosmetic Appearance of the Penis
Risk Factors of Kim et al for Lower Urinary Tract Symptoms Associated with Prostatic Calculi
High and Low Flow Priapism
Drug-Induced Priapism
Hypospadias Objective Penile Evaluation (HOPE) Score of van der Toorn et al
Accessory Scrotum
Acute Scrotum or Scrotal Mass Associated with Pancreatitis or Peritonitis
Amiodarone-Induced Epididymitis
Brown Discoloration of Semen and Other Effects of Amiodarone on the Testis
Complications of Male Urethral Stenosis
Vasitis (Pseudo-Inguinal Hernia)
Intravesical Explosion and Rupture of the Urinary Bladder During Transurethral Resection of the Prostate (TURP)
Erectile Dysfunction in a Male with Gout
Complications of Penile Augmentation By Injection of Petroleum Jelly (Vaseline)
Risk Factors for Hypospadias
Crohn’s Disease Involving the Penis and Scrotum
Red Scrotum Syndrome (RSS)
Criteria of Silva et al for Autoimmune Orchitis
Causes of Seminal Vesiculitis
Clinical Findings of Seminal Vesiculitis
Seminal Vesicle Abscess (SVA)
Nomogram of Ventimiglia et al for Identifying an Infertile Male Who Should Undergo Karyotype Testing
Risk Factors for Sexual Dysfunction in a Male with Multiple Sclerosis (MS)
Classification of Hamada et al for Varicocele Using Scrotal Scintigraphy
Varicocele Associated with an Ipsilateral Retroperitoneal Tumor
Partial Priapism
Malignant Priapism
Scrotoschisis with Extracorporeal Testicular Ectopia
Impact of Smoking on Male Fertility
Erectile Dysfunction in a Male with Thalassemia
Megaprepuce
Post-Vasectomy Pain Syndrome (PVPS)
Criteria for Concealed Penis
Hemolytic Anemias and Hemoglobinopathies Associated with Priapism
Complications of Sickle Cell Disease Seen in a Male with Sickle Cell Disease-Related Priapism
Potential Precipitating Factors of Priapism in a Male with Sickle Cell Disease
Summer Penile Syndrome from Hypersensitivity to Chigger Bites
Stages of Banyra and Shulyak for Acute Epididymo-Orchitis
Emphysematous Epididymo-Orchitis
Erectile Dysfunction Associated with Chronic Arsenic Poisoning
Meatal Stenosis Following Male Circumcision
Risk Factors for Bleeding After Male Circumcision
Preoperative Nomogram of Hsiao et al for Predicting Patency After Microsurgical Vasectomy Reversal
Postoperative Nomogram of Hsiao et al for Predicting Patency After Microsurgical Vasectomy Reversal
Complications Associated with Male Pubic Hair Grooming
Penile Ulceration Associated with Amebiasis
Xanthogranulomatous Orchitis (XGO) or Epididymo-orchitis
Occupation-Related Sperm Damage
Complications Associated with Benign Prostatic Hyperplasia (BPH) Following Renal Transplantation
Placement of a Temporary Urethral Stent for a Patient with Benign Prostatic Hypertrophy (BPH)
Infertility in a Male with Classic Galactosemia
Male Hypoactive Sexual Desire Disorder (HSDD)
Male Sexual Dysfunction Following Burn Injury
Male Sexual Dysfunction Associated with Inguinal Hernia
Equations of Sotos and Tokar for Estimating Testicular Volume for Diameter on Ultrasound
Penile Agenesis (Aphalia)
Microphallus (Micropenis)
Complications of Priapism
Arteriovenous Malformation (AVM) of the Male Genitalia
Differential Diagnosis of Cystic Lesions of the Testis
Complications Associated with Hypospadias Repair
Classification of Simon et al for Gynecomastia
Classification of Waltho et al for Gynecomastia (McMaster Classification)
Pathology of Gynecomastia
Penile Ulceration Associated with Nicorandil Therapy
Sarcoidosis of the Penis or Scrotum
Penile Lesions of Melkersson-Rosenthal Syndrome (MRS)
Penile Cutaneous Horn
Acute Scrotum and Hydrocele in a Male with Kawasaki Disease
Accessory Spleen Within the Scrotum (Paratesticular Accessory Spleen)
Verruciform Genital-Associated (VEGAS) Xanthoma
Rheumatoid Nodule of the Scrotum
Cystic Dysplasia of the Rete Testis
Postprostatectomy Anastomotic Stricture
Penile Ossification (Os Penis, Dystrophic Bone)
Metastatic Carcinoma to the Penis
Impaired Fertility Associated with Toluene or Xylene Exposure
Diphallia (Penile Duplication)
Nomogram of Habous et al for Erect Penile Length and Circumference in Middle Eastern Males
Classification of Ciancio et al for Gynecomastia for Surgical Management
Pearly Penile Papules (PPP)
Vascular Lesions of the Penis
Differential Diagnosis of a Benign Cystic Lesion of the Penis
Risk Factors of Merayo-Chalico et al for Erectile Dysfunction in a Male with Systemic Lupus Erythematosus (SLE)
Premature Ejaculation in a Male with a History of Enuresis
Persistent Genital Arousal Disorder (PGAD) in a Male
Restless Genital Syndrome in a Male
Testicular Workup for Ischemia and Suspected Torsion (TWIST) Score
Decision Tree of Shah et al for Testicular Torsion
Algorithm of Hongo et al for Evaluating a Male with Epididymitis
Delays in the Diagnosis of Paratesticular Rhabdomyosarcoma
Tubular Ectasia of the Rete Testis (TERT)
Sperm Quality Associated with Obesity
Equation of Lim et al for Estimating Prostate Volume in an Asian Male
Study of D'Silva et al for the Diagnosis of Bladder Outlet Obstruction in a Male
Indications for Testosterone Therapy for Age-Related Low Testosterone in a Male from the American College of Physicians Clinical Practice Guideline
Erectile Dysfunction Associated with Manganese Poisoning
Erectile Dysfunction Associated with Marijuana (Cannabis) Abuse
Erectile Dysfunction in Primary Hyperaldosteronism
Penile Rigidity Score
Improvement in Male Sexual Function After Bariatric Surgery
Comorbidity Risk Calculator of Shabsigh et al for a Male with Erectile Dysfunction
Erectile Dysfunction Associated with Cat-Scratch Disease
Sexuality in a Male with Congenital Adrenal Hyperplasia (CAH)
Rough Sex
Complications of Self-Circumcision
Congenital Isolated Penile Lymphedema
Postmortem Sperm Collection
Indications of Senger et al for Histopathologic Examination of Resected Gynecomastia Tissue
Classification of Cordova and Moschella for Gynecomastia
Treatment Algorithm of Cordova and Moschella for Gynecomastia
Classification of the American Society of Plastic Surgeons for Gynecomastia
Drug-Induced Gynecomastia
Neonatal Gynecomastia
Complications Following Gynecomastia Surgery
Ovotesticular Disorder of Sexual Development (OT-DSD, True Hermaphroditism)
Histologic Features of the Ovotestis
Fordyce Spots of the Penis and Scrotum
Syphilitic Balanitis of Follmann (SBF)
Thrombosis of the Pampiniform Plexus and Spermatic Vein
Conditions Associated with Epididymitis
Endometriosis in a Male
Prostatic Melanosis
Blue Nevus of the Prostate
Malignant Melanoma of the Prostate
Clinical and Laboratory Features of Late-Onset Hypogonadism (LOH)
Causes of Hypergonadotropic Hypogonadism in a Male
Drugs Causing Hypergonadotropic Hypogonadism in a Male
Shear Wave Elastography (SWE) in Erectile Dysfunction
Erectile Dysfunction Associated with Urethral Trauma
Equation of Tuladhar et al for Penile Length in a Preterm Infant
Priapism in a Patient with Malaria
Castration, Penectomy and Emasculation
Circulating Serum Testosterone and Sex Hormone Binding Globulin (SHBG)
Saddle Horn Injury
Fertility in a Male with Bardet Biedl Syndrome
Post-Finasteride Syndrome
Indications for Referral of a Patient with Benign Prostatic Hyperplasia (BPH) to a Urologist
Algorithm of Emberton et al for Medical Management of Benign Prostatic Hyperplasia (BPH)
Equation of Webster et al for Estimating Urine Flow Rate from the Urine Creatinine Concentration
Erectile Dysfunction in a Male with Acromegaly
Reversible Erectile Dysfunction and Urinary Retention Associated with Sacral Herpes Zoster
Low Serum Folic Acid Levels and Erectile Dysfunction
Erectile Dysfunction in a Patient with Peyronie's Disease
Sexual Dysfunction in a Male with Spina Bifida
Risk Factors for Erectile Dysfunction Following a Renal Transplant
Erectile Dysfunction Following Surgical Correction of Hypospadias
Risk Factors of Madan et al for Erectile Dysfunction in a Male with Cancer
Erectile Dysfunction in a Patient with Psoriasis
Erectile Dysfunction or Ejaculatory Dysfunction Following Pelvic Irradiation for Cancer (Radiotherapy-Induced ED, RIED)
Nomograms of Veale et al for the Distribution of Penis Length
Findings of Alkindi et al Associated with Priapism in a Male with Sickle Cell Anemia
Prolactin-to-Testosterone Ratio in a Male with Hypogonadism and Mild Hyperprolactinemia
Model of Dokter et al for Complications After Primary Hypospadias Correction Surgery
Algorithm of Fahmy et al for the Optimal Urethral Coverage in Hypospadias and Fistula Repair
Penile Ulcer Associated with African Histoplasmosis
Cutaneous Larva Migrans Involving the Penis
Bifid Scrotum
Torsion of an Undescended Testis
IgG4-Related Epididymo-Orchitis
Idiopathic Granulomatous Orchitis (IGO)
Classification of Erickson et al for Male Anterior Urethral Stricture (TURNS-LSE Classification)
Duplication of the Vas Deferens
Iatrogenic Injury to the Vas Deferens During Inguinal Surgery
Fibrosis of the Corpora Cavernosa and Penile Arteries
Penile Chordee
Indications for Testicular Biopsy
Infertility in a Male with Cystinosis
Contraindications to Prostate Artery Embolization
Indications to Prostate Artery Embolization
Giant Prostatic Hyperplasia
Stages of Wang and Foo for Benign Prostate Hyperplasia (BPH)
Erectile Dysfunction Following Arterial Embolization to Control Hemorrhage Associated with Pelvic Fracture
Plaque Volume in Peyronie's Disease
Priapism in a Patient with Chronic Myelogenous Leukemia (CML)
Risk of Cancer in a Patient with Gonadal Dysgenesis
Chronic Graft versus Host Disease (GVHD) of the Penis and Scrotum
Penile Amyloidosis
Complications of Illicit Drug Injection into the Penis
Nomogram of Takeshita et al for Predicting Testicular Torsion in a Japanese Male with Acute Scrotal Pain
CATSPER-Related Male Infertility (Nonsyndromic Male Infertility, Deafness-Infertility Syndrome)
Intravesical Prostatic Protrusion (IPP)
Half-Life of Serum Prostate Specific Antigen (PSA)
Causes of an Elevated Prostate Specific Antigen (PSA)
Checklist for Early Ejaculation Symptoms (CHEES) of Jern et al
Premature Ejaculation Profile (PEP)
Premature Ejaculation Diagnostic Tool (PEDT)
Malacoplakia of the Prostate
Sclerosing Lymphangitis (Benign Transient Lymphangiectasis) of the Penis
Penile and Scrotal Lesions Associated with Scabies
Impact of Hydroxyurea on Fertility of a Male with Sickle Cell Disease
Testicular Failure Following Severe Diabetic Ketoacidosis (DKA)
Multiple Indicators of Premature Ejaculations (MIPE)
Candida Prostatitis
Penile Necrosis Following Aortic Dissection
Penile Bee Sting
Torsion of a Third Testis (Supernumerary Testis, Polyorchidism)
Classification of Leung for Polyorchidism (Supernumerary Testes)
Gas in the Penis
Penile Fracture with Urethral Disruption
Logistic Regression Model of Tradewell et al for Predicting Azoospermia in an Infertile Male
Equation of Tradewell et al for Predicting Azoospermia in an Infertile Male Based on Serum FSH
Hypogonadism, Gynecomastia and Erectile Dysfunction Associated with Excessive Soy Product Consumption
Opioid-Induced Hypogonadism
Erectile Dysfunction Associated with Sickle Cell Anemia
Nomograms of Mulhall et al for Erectile Dysfunction After Radical Prostatectomy: Preoperative Nomogram
Nomograms of Mulhall et al for Erectile Dysfunction After Radical Prostatectomy: Early Postoperative Nomogram
Nomograms of Mulhall et al for Erectile Dysfunction After Radical Prostatectomy: Late Postoperative Nomogram
Erectile Dysfunction After Colorectal Surgery
Erectile and Ejaculatory Dysfunction Associated with Germ Cell Tumor (GCT)
Priapism and Other Presentations of Penile Lymphoma
Glans-Urethral Meatus-Shaft (GMS) Hypospadias Score
late Objective Scoring Tool (POST) for Assessment of the Urethral Plate in Distal Hypospadias
Management Recommendations of Hori et al for a Boy with Retractile Testis
Serum Markers of Kato et al for Decreased Germ Cells in an Infant with Bilateral Cryptorchidism
Nomogram of Ha et al for Predicting Difficult Urethral Catheterization (DUC) in a Male
Risk Factors for a Malaria Epidemic Associated with Mining Operations (Mine-Associate Malaria)
Use of Clomiphene in an Infertile Male with Hypogonadism
Hypogonadism in a Male with Sickle Cell Disease
Post-SSRI Sexual Dysfunction (PSSD)
Measuring the Angle of Penile Curvature
Screening Tool for Chronic Prostatitis (S-CP) of Tohi et al
Scrotal Lymphangioma
Unilateral Gynecomastia in a Patient with Poland Syndrome (Anomaly)
Pilonidal Disease of the Scrotum
Testicular Compartment Syndrome (TCS)
Clinical Classification of Punia and Gupta for Gynecomastia
Nomograms of Alsmi et al for Predicting Change in Semen After Clomiphene Citrate Therapy: Predicted Probability of Zero Sperm Concentration
Risk Factors of Mahwi et al for Hypogonadism in a Male with Transfusion-Dependent Thalassemia Major
Hot Flashes Associated with Antiandrogen Therapy for Prostate Cancer
Gynecomastia in Graves' Disease (Autoimmune Thyroiditis)
Penile or Vulvar (Genital) Ulceration Due to Foscarnet Therapy
Penile Ulcer Due to Hematologic Malignancy
Penile Ulcer in Granulomatosis with Polyangiitis (Wegener's Granulomatosis)
Scrotum Sign of Bryant
Tophaceous Gout of the Male Genital System
Laboratory Findings in a Patient with Autoimmune Orchitis
Urethral Injuries Associated with Inflation of the Balloon of an Indwelling Urinary Catheter

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