Possible case of polyarteritis nodosa with epididymitis following COVID-19 vaccination: A case report and review of the literature.

The global outbreak of coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus type 2 has prompted the rapid spread and development of vaccines to prevent the spread of the disease. COVID-19 vaccine has demonstrated excellent efficacy in reducing morbidity and severity of the disease, and most adverse reactions are very minor. However, some patients have been reported to develop autoimmune diseases, such as rheumatoid arthritis, myocarditis, Guillain-Barre syndrome, and vasculitis, following COVID-19 vaccination. Herein, we present a case of polyarteritis nodosa with epididymitis following COVID-19 mRNA vaccination. The patient's initial symptoms were fever and testicular pain, and magnetic resonance imaging showed epididymitis. He was diagnosed as having polyarteritis nodosa with epididymitis and treated with high-dose prednisolone, with a good clinical outcome.

Clinical profile and outcome of multisystem inflammatory syndrome in children (MIS-C) associated with COVID-19 infection: a single-center observational study from South India

Background: Multisystem inflammatory syndrome in children (MIS-C) is a post-infectious sequelae of acute COVID-19 infection affecting children. This study was done over a period of 12 months from December 2020 to November 2021 to describe the clinical presentation, laboratory abnormalities, and outcome of children with MIS-C. Method(s): Seventy-eight children below 12 years of age who satisfied the WHO diagnostic criteria for MIS-C were included in the study. Clinical parameters were recorded at admission. Relevant laboratory investigations, radiological studies, and outcome were documented. Result(s): The most commonly affected age group was 6-12 years with a female predominance. COVID RTPCR was negative in all patients. Most cases presented 2-6 weeks after the onset of acute COVID-19 infection. Lethargy, poor feeding, vomiting, abdominal pain, loose stools, cough, and cold are common symptoms of MIS-C syndrome in children and the common signs were rash, conjunctival congestion, hypotension, tachycardia, tachypnea, and hypoxemia. Gastrointestinal system was the commonly affected followed by the hepatic, renal, and cardiovascular systems. Coronary artery abnormalities were seen in 20% of cases. IVIg was the mainstay of therapy used in 95% of patients. Mortality was 1.3%. Cases responded well to IVIg and steroids. Conclusion(s): Overall, the short-term outcome was favorable with low mortality in our study cohort. One-fifth of children had coronary artery abnormalities during acute phase underscoring the need for long-term follow-up. Copyright © 2022, The Author(s).

Tuberculosis of the testis and its appendages

Tuberculosis of the genitourinary system has not lost its relevance. During the years of the pandemic of a new coronavirus infection, the number of newly diagnosed cases of tuberculosis of all localizations has decreased, but their structure has become more severe and mortality has increased. There is a wide variation in the statistics of urogenital tuberculosis (UGT) in the literature. The true incidence of scrotal tuberculosis is not known;at the end of the last century, it was believed that it was 7% of all cases of tuberculosis. It is believed that the share of isolated tuberculosis of the genital organs of men accounts for no more than 30% of all localizations of UGT, and most often tuberculosis develops in the epididymis. The spread of M. tuberculosis to the organs of the scrotum, as a rule, occurs by the hematogenous route from the primary focus in the lungs or kidney. However, the infection can also spread retrogradely from the prostate and seminal vesicles to the epididymis and testicles. Tuberculosis of the testis and its epididymis is often complicated by infertility and the formation of fistulas. This disease has no pathognomonic symptoms. Differential diagnosis is carried out between tuberculous epididymo-orchitis, testicular tumor, testicular torsion, bacterial epididymo-orchitis. Ultrasound examination is of great diagnostic value in tuberculosis of the scrotal organs. The ultrasound picture in tuberculosis of the testis and its epididymis is divided into 4 types: diffuse enlargement, heterogeneous hypoechogenicity;diffuse increase, uniform hypoechogenicity;nodular enlargement, heterogeneous hypoechogenicity;miliary dissemination. The world literature does not describe an example of tuberculosis of the scrotal organs, when the disease would be diagnosed during the patient’s initial visit to the doctor. As a result of late diagnosis or low suspicion for TB, up to 70% of patients undergo unnecessary surgery, although TB orchiepididymitis can be treated medically. The lecture also analyzed a number of clinical observations. © 2022, Remedium Group Ltd. All rights reserved.

Sonographic findings of COVID-19 related acute scrotal infection and associations with clinical-laboratory data.

BACKGROUND: During the Coronavirus Disease 2019 (COVID-19) pandemic, patients present to hospitals with a wide range of symptoms. Some of these symptoms include acute orchitis and epididymitis. The goal of this research is to see if COVID-19 infection and scrotal infection are associated. MATERIALS AND METHODS: Patients with a COVID-19 (+) who agreed to a scrotal ultrasound (US) examination were studied prospectively in a tertiary care center between October 2021 and February 2022. The severity of the disease was used to divide patients into groups. Patients diagnosed with acute scrotal infection based on scrotal ultrasonography findings were compared in these groups, as were their age, comorbidities, and laboratory data. RESULTS: The median age of the 213 participants was 61.7 ± 8.3. During the ultrasonographic examination of the patients, 15 (7%), 8 (3.7%), 17 (7.9%), and 40 (18.7%) were diagnosed with acute orchitis, acute epididymitis, acute epididymo-orchitis, and scrotal infection, respectively. Acute scrotal infection was far more common in patients with a higher clinical severity of the disease. The patients' comorbidities were also assessed, and it was discovered that they were statistically more common in the same group. CONCLUSIONS: Even if there are no clinical symptoms, ultrasonography can help detect acute scrotal infection in COVID-19 patients. Furthermore, in groups with higher clinical severity, this association is more likely to be seen. It is critical to understand this in order to avoid complications.

COVID-19 VACCINATION IS ASSOCIATED WITH A DECREASED RISK OF ORCHITIS AND/OR EPIDIDYMITIS IN MEN

INTRODUCTION AND OBJECTIVE: Vaccine hesitancy is a major public health obstacle to fighting the ongoing COVID-19 epidemic. Due to studies that show COVID-19 infection can affect sperm parameters and lead to orchitis, the public are concerned about how the COVID vaccines may impact male reproduction. In this study, we investigated the association between COVID-19 vaccination and risk of developing orchitis and/or epididymitis outcomes in a cohort of men using a large, US-based, electronic health record database (TriNetX). METHODS: We queried the database for male patients ages 12 years and older who received a single-dose COVID-19 vaccine or at least 1 dose of a 2-dose regimen using specific ICD-10 medication and procedure codes and compared them to a cohort of men who had no record of any COVID-19 vaccination in their health record. The outcome for analysis was diagnosis of orchitis and/or epididymitis (ICD-10-CM: N45-N45.4, N51) between 1-9 months after the index event of COVID-19 vaccination. The two cohorts were balanced for the following potentially confounding variables through propensity score matching: age at index event, race, urinary tract infection, and unspecified sexually transmitted disease. We determined the association between COVID-19 vaccination and orchitis and/or epididymitis using logistic regression analysis with statistical significance assessed at p<0.05. RESULTS: We identified 663,774 men in the database who had received at least one dose of a COVID-19 vaccine, and 9,985,154 who did not. Prior to propensity score matching, 0.051% of men in the vaccinated cohort and 0.083% in the unvaccinated cohort received a diagnosis of orchitis and/or epididymitis in the time window (OR =0.619;95% CI: 0.556 - 0.690;p<0.0001). After balancing for potentially confounding variables, the COVID-19 vaccine remained protective against development of orchitis and/or epididymitis (OR =0.568;95% CI: 0.497 - 0.649;p<0.0001). CONCLUSIONS: In this retrospective cohort study, we demonstrated that receiving a COVID-19 vaccine is associated with a decreased risk of developing orchitis and/or epididymitis. These findings have important implications in the counseling of patients that are hesitant to receive the COVID-19 vaccine and refute misinformed claims on social media regarding the effect of the vaccines on male fertility.

COVID-19 vaccination is associated with a decreased risk of orchitis and/or epididymitis in men.

Vaccine hesitancy is a major public health obstacle to fighting the ongoing COVID-19 epidemic. Due to studies that show COVID-19 infection can affect sperm parameters and lead to orchitis, the public are concerned about the effect of the COVID vaccines on male reproduction. In this study, we investigated the association between COVID-19 vaccination and risk of developing orchitis and/or epididymitis outcomes in a cohort of men using a large, US-based, electronic health record database. After balancing for confounding variables, we found that receiving at least 1 COVID-19 vaccine is associated with a decreased risk of developing orchitis and/or epididymitis.

Radiological patterns of incidental epididymitis in mild-to-moderate COVID-19 patients revealed by colour Doppler ultrasound.

The testis is a potential target organ for SARS-CoV-2 infection. Our study intended to investigate any testicular involvement in mild-to-moderate COVID-19 men. We conduct a cross-sectional study in 18 to 55-year-old men hospitalised for confirmed COVID-19. A senior radiologist executed the ultrasound with multi-frequency linear probe in all participants, regardless of any scrotal complaints. Exclusion criteria involved any situation that could impair testicular function. Statistical analysis compared independent groups, classified by any pathological change. Categorical and numerical outcome hypotheses were tested by Fisher's Exact and Mann-Whitney tests, using the Excel for Mac, version 16.29 (p < .05). The sample size was 26 men (mean 33.7 ± 6.2 years; range: 21-42 years), all without scrotal complaints. No orchitis was seen. Eleven men (32.6 ± 5.8 years) had epididymitis (42.3%), bilateral in 19.2%. More than half of men with epididymitis displayed epididymal head augmentation > 1.2 cm (p = .002). Two distinct epididymitis' patterns were reported: (a) disseminated micro-abscesses (n = 6) and (b) inhomogeneous echogenicity with reactional hydrocele (n = 5). Both patterns revealed increased epididymal head, augmented Doppler flow and scrotal skin thickening. The use of colour Doppler ultrasound in mild-to-moderate COVID-19 men, even in the absence of testicular complaints, might be useful to diagnose epididymitis that could elicit fertility complications.