Viruses, bacteria and parasites: infection of the male genital tract and fertility

BACKGROUND

Infertility affects one couple out of six worldwide. Male infertilty can result from congenital or acquired factors, of which pathogens that reach the genital tract through sexual contact or blood dissemination. The impact of major viral, bacterial and parasitic infections on the male genital tract and fertility has been summarized.

RESULTS AND CONCLUSIONS

A systematic review of articles published in the Google Scholar and PubMed databases was conducted. It turns out that viruses, as well as bacteria and parasites are major inducers of male genital tract infections and ensuing infertility through damage to the organs and subsequent loss of function and/or through direct damage to the sperm cells. Moreover, not only male infertility results from such infections but these can also be transmitted to women and even to the offspring, thus highlighting the need to efficiently detect, treat and prevent them.

Tertiary Syphilitic Gumma Mimicking Testicular Neoplasms

Palpable testicular masses in men aged 20 to 50 years usually represent testicular germ cell tumors. Diagnostic work-up involves ultrasound examination as well as serum tumor markers alpha fetoprotein, beta-human chorionic gonadotropin and lactate dehydrogenase, and particularly the novel marker M371. Orchidectomy is mandatory for germ cell tumors. We report the rare case of testicular involvement by tertiary syphilis mimicking testicular neoplasms with testis-sparing management. A 46-year-old Caucasian male presented with a painless firm mass in the right testicle and multiple cutaneous plaques at the skin of the scrotum, penis and right forearm. Testicular serum tumor markers were negative. Syphilis Rapid Plasma Reagin test and Treponema pallidum immunoglobulin antibodies tests were positive. Radiological examination revealed bilateral testicular lesions as well as bipulmonal pleural-based opacities. Conservative management was attempted and treatment with ceftriaxone (2 g/day) intravenously for 14 days was administered. The testicular findings improved rapidly and significantly during antibiotic treatment. Radiological follow-up examinations after two weeks and two months showed further regression of the testicular and pulmonary lesions. This case represents an extremely rare testicular manifestation of tertiary syphilis. Due to rising syphilis incidence in Europe, tertiary syphilis with formation of gumma should be a differential diagnosis of testicular tumor. Thus, syphilis-specific treatment is safe and orchidectomy can be avoided.

Hard bilateral syphilitic testes with vasculitis: a case report and literature review

BACKGROUND

We report the case of a patient with syphilitic testicular gumma and vasculitis with adrenal failure due to chronic steroid use.

CASE PRESENTATION

A 63-year-old male presented with hard right eye swelling and very firm bilateral testes on palpation, which he had for 2 years. Testicular tumor markers were negative; syphilis test was positive. Radiological examination suggested aortitis and bilateral testicular malignancy. The patient received ampicillin for the infection and prednisolone for vasculitis. Left orchidectomy was performed to confirm the presence of testicular tumor; histological examinations revealed granulomatous orchitis. The prednisolone doses were adjusted because of relapses and adverse effects of steroid use. Unfortunately, the patient died in the intensive care unit because of uncontrolled blood pressure and pneumonia.

CONCLUSIONS

This is a rare case of syphilis with testicular involvement and vasculitis. This report shows the importance of broadening the differential diagnoses of testicular firmness.

Polymetastatic testicular cancer turns out to be secondary syphilis: a case report

Syphilis is a sexually transmissible infection, with increasing rates of infection worldwide. The differential diagnosis of syphilis should include various diseases, not excluding cancer. Making the right diagnosis can protect the patient against life-threatening complications and the repercussions of a misdiagnosis, as in the present case (orchidectomy).

Syphilis or cancer? A urological challenge

A 31-year-old male came to our clinic for suspicious testicular masses. Frozen-section examination of an excisional biopsy revealed inflammatory tissue, so we did not perform orchifuniclectomy. Definitive hystopatology revealed mio-fibroblastic nodules, which were considered consistent with testicular localization of luetic lesions. The patient was tested for syphilis and was found to be positive. HIV and other sexually transmitted diseases (STDs) tests were negative. He underwent antibiotic treatment and is doing well.

Syphilis presenting as retinal detachment and orchitis in a young man with HIV

Retinal detachment and testicular lesions are 2 rare presentations of syphilis. We describe a man with bilateral retinal detachment from ocular syphilis and syphilitic orchitis as a manifestation of syphilis and HIV coinfection.

Testicular and kidney masses in a HIV-infected man

A 37-year-old Caucasian male presented with what appeared clinically and diagnostically as testicular and kindey tomour's. However, syphilis serology and histology confirm that the lesions were gumma's. Without routine syphilis serology, the correct diagnosis may have been missed.

The great mimic: syphilis mimicking testicular tumour. Conservative management using antibiotics alone with testicular sparing

Summary

We present the case of a 47-year-old man who attended a genitourinary (GU) medicine clinic with posthitis and a painless testicular mass on examination. Initial ultrasound revealed a 2-cm well-defined hypoechoic mass within the right testis and he was referred to urology on suspicion of malignancy. Subsequent syphilis serology was positive and the penile lesion and testicular mass were felt to be consistent with syphilis. After liaising with the urology department, and in view of negative tumour markers (lactate dehydrogenase, alfa-fetoprotein and human chorionic gonadotrophin) and known penicillin allergy, he was managed conservatively with four weeks of oral doxycycline. Follow-up ultrasound scans revealed adequate response of the testicular mass, with the last scan, performed at 10 months post-treatment, showing complete resolution. This is the first documented case of conservative management of a testicular syphilitic lesion using antibiotics alone with testicular sparing.