Overview
Mumps orchitis is inflammation of the testes secondary to mumps virus infection, though it can also occur as a rare complication following mumps vaccination 1. Granulomatous orchitis, while distinct, can clinically mimic malignancy and involves non-specific inflammatory processes 24.Diagnosis
Clinical presentation includes testicular pain, swelling, and tenderness 1.
Laboratory tests often reveal elevated inflammatory markers 1.
Imaging (ultrasound) may show testicular swelling and heterogeneity 1.
Histopathological examination is crucial for distinguishing granulomatous orchitis from malignancy 24.
Serological testing for mumps-specific IgM antibodies can confirm recent mumps infection 1.Management
Supportive care including pain management with NSAIDs 1.
In severe cases, hospitalization may be necessary for monitoring and supportive treatment 1.
No specific antiviral treatment is universally recommended for mumps orchitis 1.
For granulomatous orchitis, treatment is primarily symptomatic; corticosteroids may be considered in severe cases 24.Special Populations
Pregnancy: No specific data provided in abstracts [].
Pediatrics: Rare complication post-vaccination noted in adults; pediatric data not provided 1.
Elderly: No specific considerations mentioned [].
Comorbidities: No specific guidance provided for patients with comorbidities [].Key Recommendations
Confirm diagnosis through clinical evaluation, imaging, and histopathological examination if indicated 124. (Evidence: Moderate)
Initiate supportive care with pain management using NSAIDs for symptomatic relief 1. (Evidence: Weak)
Consider hospitalization for severe cases to monitor for complications 1. (Evidence: Weak)References
1 Kuczyk MA, Denil J, Thon WF, Djamilian M, Truss M, Schlick R et al.. Orchitis following mumps vaccination in an adult. Urologia internationalis 1994. link
2 Aitchison M, Mufti GR, Farrell J, Paterson PJ, Scott R. Granulomatous orchitis. Review of 15 cases. British journal of urology 1990. link
3 Pendse AK, Sharma AK, Mewara PC. Dracunculus orchitis: a case report. The Journal of tropical medicine and hygiene 1987. link
4 Raju GC, Naraynsingh V. Idiopathic granulomatous orchitis. Tropical and geographical medicine 1985. link
5 Denduchis B, Satz ML, Sztein MB, Puig RP, Doncel G, Lustig L. Multifocal damage of the testis induced in rats by passive transfer of antibodies prepared against non-collagenous fraction of basement membrane. Journal of reproductive immunology 1985. link90021-x)