SummaryWe report the case of a man with osteolytic lesions of the right mandible due to chronic osteomyelitis, with delayed healing after six months of antibiotic therapy. The patient received off-label therapy with strontium ranelate, with significant radiological improvement of his condition after 3 months.

Ocular sampling may be necessary to secure timely diagnosis and treatment of atypical retinitis. Acquired ocular toxoplasmosis may be under-recognized as a cause of infectious posterior uveitis and caution should be applied when administering steroids without a definite diagnosis.