Abstract
Chest wall abscess may occur as primary infection or secondary to open trauma or thoracic wall surgery. The authors describe an unusual case of Escherichia coli costochondritis occurring 2 months after a blunt chest wall trauma. Primary chest wall abscess due to E coli costochondritis has been previously reported only twice occurring after urinary tract infection. All other very few reports of E coli costochondritis have been reported only after thoracic surgical procedures. An English literature review of primary chest wall abscess showed that 4 pathogens are responsible for the majority of cases: Actinomyces, Staphylococcus aureus, Candida albicans and Salmonella. C albicans costochondritis was most commonly reported among heroin addicts. The appearance of a growing chest wall mass should always prompt a search for an infectious cause, even with little or no systemic signs and symptoms.
Collapse