Sinonasal fibro-osseous hamartoma: case presentation and differential diagnosis with other fibro-osseous lesions involving the paranasal sinuses.
We present the case of a 2-year-old girl who was referred to the ENT Department of the Antwerp University with a bony obstruction of the left side of the nose. The lesion originated from the ethmoid roof and the middle turbinate and extended into the nasopharynx. A partial functional resection was performed using an endoscopic approach. A combination of clinical, radiographic and histological information permitted a diagnosis of a benign fibro-osseous lesion: sinonasal hamartoma. The benign nature of this tumor justified a conservative follow-up.
Boudewyns
A N
AN
Department of Otorhinolaryngology and Head and Neck Surgery, Antwerp University Hospital, Edegem, Belgium. An.Boudewyns@uza.be
van Dinther
J J S
JJ
Colpaert
C G
CG
D001706:Biopsy; D001859:Bone Neoplasms / Q000175:diagnosis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D018214:Fibroma, Ossifying / Q000175:diagnosis*; D005357:Fibrous Dysplasia of Bone / Q000175:diagnosis; D006222:Hamartoma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D034381:Hearing Loss / Q000209:etiology; D006801:Humans; D015508:Nasal Obstruction / Q000209:etiology / Q000473:pathology; D010016:Osteoma / Q000175:diagnosis; D010254:Paranasal Sinus Diseases / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed