A Solitary Skull Lesion of Syphilitic Osteomyelitis.
10.3340/jkns.2010.48.1.85
- Author:
Suk Hyung KANG
1
;
Seung Won PARK
;
Ki Young KWON
;
Won Jin HONG
Author Information
1. Department of Neurological Surgery, Yongsan Hospital, Chung-Ang University College of Medicine, Seoul, Korea. nspsw@cau.ac.kr
- Publication Type:Case Report
- Keywords:
Infectious osteomyelitis;
Syphilis;
Skull;
Treponema pallidum
- MeSH:
Blood Sedimentation;
C-Reactive Protein;
Ethylenediamines;
Headache;
Humans;
Osteomyelitis;
Penicillin G Benzathine;
Polymerase Chain Reaction;
Sexually Transmitted Diseases;
Skull;
Spirochaetales;
Syphilis;
Treponema pallidum;
Young Adult
- From:Journal of Korean Neurosurgical Society
2010;48(1):85-87
- CountryRepublic of Korea
- Language:English
-
Abstract:
We experienced a rare case of solitary syphilitic osteomyelitis of the skull without any other clinical signs or symptoms of syphilis. A 20-year-old man was referred due to intermittent headache and mild tenderness at the right parietal area of the skull with a palpable coin-sized lesion of softened cortical bone. On radiological studies, the lesion was a radiolucent well enhanced mass (17 mm in diameter). The erythrocyte sedimentation rate (52 mm/h) and C-reactive protein (2.24 mg/dL) were elevated on admission. Serum venereal disease research laboratory (VDRL) and Treponema pallidum haemagglutination assay (TPHA) tests were positive. There were no clinical signs or symptoms of syphilis. After treatment with benzathine penicillin, we removed the lesion and performed cranioplasty. The pathologic finding of the skull lesion was fibrous proliferation with lymphoplasmocytic infiltration forming an osteolytic lesion. In addition, a spirochete was identified using the Warthin-starry stain. The polymerase chain reaction study showed a positive band for Treponema pallidum. Solitary osteomyelitis of the skull can be the initial presenting pathological lesion of syphilis.
