Male Reproductive System Diseases

Benign or nonacute scrotal masses are represented by hydroceles, varicoceles, and spermatoceles. Key components to evaluation are physical exam and scrotal ultrasound. Hydroceles represent extra fluid in the tunica vaginalis, leading to a swollen scrotum. Varicoceles have a dilatation of the pampiniform venous plexus, giving the “bag of worms” appearance on exam. Spermatoceles present as an epididymal cyst, commonly arising from the head of the epididymis. Hydroceles, varicoceles, and spermatoceles are usually asymptomatic and do not require treatment unless they are causing pain or other complications.

Testicular torsion is the sudden rotation of the testicle, specifically the spermatic cord, around its axis in the inguinal canal or below. The acute rotation results in compromised blood flow to and from the testicle, which puts the testicle at risk for necrosis. Quick diagnosis and intervention is key to saving the affected testicle. Emergent surgical exploration with subsequent orchidopexy is required. Ultrasound or manual detorsion should not delay definitive care.

Prostatitis is inflammation or an irritative condition of the prostate that presents as different syndromes: acute bacterial, chronic bacterial, chronic prostatitis/chronic pelvic pain, and asymptomatic. Bacterial prostatitis is easier to identify clinically and the management (antibiotics) is better established. Whether the condition is in an acute or chronic state determines the length of antibiotic treatment. The main diagnostic tools are history, physical examination, and work-up investigating the sources of infection (urinalysis and culture). Digital rectal examination is only recommended in patients with chronic prostatitis and not in acute bacterial prostatitis due to the risk of sepsis. Chronic pelvic pain syndrome is a diagnosis of exclusion and requires multimodal pain management with established patient expectations. The asymptomatic type is an incidental finding that is recognized when a patient has other urologic issues.

Cryptorchidism is one of the most common congenital anomalies in young boys. Typically, this asymptomatic condition presents during a routine well-child examination where 1 or both testicles are not palpable in the scrotum. Diagnosis depends on physical exam and ultrasound is performed only when other disorders are suspected. Treatment is dependent on patient age and testis position. In boys with persistent undescended testis by age 6 months, the condition is unlikely to spontaneously resolve. If the testis is palpable but not in the dependent intrascrotal location, an orchiopexy (bringing the testicle to the scrotum) is preferred. If the testis is non-palpable, a diagnostic laparoscopy is needed to inspect for an intra-abdominal testis, which requires a staged Fowler-Stephen’s orchiopexy.

Testicular cancer is an uncommon malignancy. Most of testicular cancers are of the germ cell tumor type and they can be classified into seminomas or nonseminomas. The most common presentation of testicular cancer is a painless testicular nodule. Alpha-fetoprotein can be elevated in nonseminomas, while beta-human chorionic gonadotropin is usually elevated in both seminomas and nonseminomas. Radical inguinal orchiectomy along with retroperitoneal lymph node dissection helps in confirming the diagnosis and can be curative in early stages of testicular seminomas.

Penile disorders are heterogenous and desolating to the male population. This article succinctly expounds Hypospadiasis, Epispadiasis, Phimosis, Paraphimosis, Peyronie’s disease, Priapism, Penile carcinoma in situ and Squamous cell carcinoma.

Testicular tumors are common and potentially annihilating to the male population. With a brief prologue to testicular tumors; this article focuses on the significant, relevant types of testicular tumors such as Germ Cell Tumors (GCTs) and Non-Germ Cell Tumors (NGCT).Various clinical, patho-physiological and prognostic aspects of the same have been expatiated.

The male reproductive system with testicles and spermatic duct can be divided into different sections, but are treated as one unit in anatomy. This article is concerned with the anatomy and physiology of the male sexual organs. At the end, final pathology concludes with a general view on the most important dysfunctions.