Korean J Otorhinolaryngol-Head Neck Surg.
2021 Dec;64(12):901-905. 10.3342/kjorl-hns.2020.00878.
Clinical Characteristics of Cervical Toxoplasma Lymphadenitis
- Affiliations
-
- 1Department of Otorhinolaryngology-Head and Neck Surgery, College of Medicine, Hanyang University, Seoul, Korea
- 2Department of Pathology, College of Medicine, Hanyang University, Seoul, Korea
- KMID: 2523400
- DOI: http://doi.org/10.3342/kjorl-hns.2020.00878
Abstract
- Background and Objectives
Toxoplasmosis is a disease caused by an intracellular parasite, Toxoplasma gondii. There has been only a few studies done on cervical toxoplasma lymphadenitis, and this study was performed to evaluate its clinical characteristics and outcomes.
Subjects and Method
We retrospectively reviewed the patients diagnosed with cervical toxoplasma lymphadenitis from January 2010 to December 2019. We investigated clinical pathologic findings, treatment and clinical outcomes.
Results
Enrolled in the study were 21 patients who were confirmed with typical pathologic findings in an excisional biopsy (16/21) and core needle biopsy (5/21). Nine patients were male and 12 patients were female, with the mean age of 46.1±13.59 (19-70). All patients complained of neck masses and 5 (23.8%) patients showed pain or tenderness. Only one (4.8%) patient had mild fever. Fine needle aspiration cytology was performed in 5 patients, with no resulting pathognomonic outcomes in any one of the patients. CT scan was performed in 15 patients, with 8 (53.3%) patients showing multiple nodal enlargements but 7 (46.6%) patients showing a single enlarged lymph node. The most frequently involved location was level I (53.3%), followed by level II (46.6%), level V (46.6%), level III (40.0%), and level IV (20.0%). The serologic test for toxoplasma revealed positive IgG (100%) and IgM (85.7%). Treatments were excision only (61.9%) and excision with pharmacologic treatment using sulfonamide or pyrimethamine (38.1%). There was no case of recurrence after treatment.
Conclusion
Cervical toxoplasma lymphadenitis can be diagnosed by biopsy but needle aspiration has little role. It shows favorable clinical outcomes after treatment.
