Unusual onset of a case of chronic recurrent multifocal osteomyelitis. Issue 1 (December 2015)

• Record Type: Journal Article
• Authors: Barrani, M.; Massei, F.; Scaglione, M.; Paolicchi, A.; Vitali, S.; Ciancia, E.; Crovella, S.; Caparello, M.; Consolini, R.
• Is Part Of: Pediatric rheumatology online journal. Volume 13:Issue 1(2015)
• Page Start: 1
• Page End: 5
• Publication Date: 2015-12
• Subjects: Chronic recurrent multifocal osteomyelitis -- CRMO -- Acute painful headache; Pediatric rheumatology -- Periodicals; Rheumatism in children -- Periodicals; 618.92723
• DOI: 10.1186/s12969-015-0058-0
• Languages: English
• ISSNs: 1546-0096

Abstract

Abstract Background Chronic recurrent multifocal osteomyelitis (CRMO) is a rare condition that commonly affects the clavicle and pelvis. Case presentation We report here a case a 12 years old girl with CRMO arising with recurrent episodes of left supraorbital headache, followed by the appearance of a periorbital dyschromia. Magnetic resonance imaging (MRI) of the skull and orbits revealed an important subacute inflammatory process. Few months after, the child presented a painful swelling of the left clavicle; the histological examination of the related biopsy allowed to establish the diagnosis of CRMO. Conclusion CRMO presenting as acute headache involving neurocranium is rare; to our knowledge this is the first recognized case in the world literature. This pathological condition is frequently misdiagnosed as infection or neoplasm and needs a deep investigation for the differential diagnosis. The physical, laboratoristic and instrumental diagnostic investigations of the patient and the treatment employed are described in detail.