Pollenus J, Van Lierde S. Neonatal Parotitis: A Case Report and Review of the Literature.
Pediatr Infect Dis J 2023;
42:e323-e327. [PMID:
37171966 DOI:
10.1097/inf.0000000000003959]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
BACKGROUND
Neonatal parotitis is a rare disease. Between 1970 and 2011 only 44 cases have been reported in the English literature.
METHODS
In this case report, we describe a case of neonatal parotitis caused by Group B streptococcus (GBS). Additionally, we performed a review of the recent literature. We found 18 new cases published between 2011 and 2020. These cases were analyzed together with the 44 cases published before 2011.
RESULTS
All patients presented with swelling over the parotid area, with varying degrees of local inflammation and general symptoms. Purulent discharge from the Stensen's duct was present in 85% of the patients. The swelling was usually unilateral (84%). In total 70% of the patients were male. Prematurity was reported in 29% of the cases. The most common isolated pathogen was Staphylococcus aureus (68%). Only 5 cases were found describing GBS as the causative pathogen in neonatal parotitis. In most of the cases treatment with intravenous antibiotics was successful, 27% of the patients needed surgical drainage. The reported outcomes were good.
CONCLUSIONS
When comparing GBS cases and non-GBS cases there seems to be a difference in presenting symptoms and pathophysiology, with GBS patients presenting without purulent discharge form the Stensen's duct and with more severe generalized symptoms. Additionally, all GBS patients had a positive blood culture, compared to 27% of the non-GBS patients, which indicates that in GBS cases the major route of parotid infection is hematogenous, compared to a retrograde flow from the oral cavity to the parotid gland in non-GBS cases.
Collapse