Türk Nöroşirürji Dergisi
2011 , Vol 21 , Num 3
Eosinophilic Granuloma: Radiological and Clinical Evaluation
S.B. Onkoloji Eğitim ve Araştırma Hastanesi, Nöroşirürji Bölümü, Ankara, Türkiye
90% of cases of eosinophilic granuloma (EG) occur in children under ten years of age. It is a rare, benign bone tumor, involving the head and
vertebral bones, with a controversial etiology. EG is characterized by either single or multiple lytic-bone lesions. It develops by the accumulation
of eosinophils and histiocytes on the medullary layer of the bone. The diagnosis is confirmed pre-operatively with X-rays, bone scintigraphy,
CT, MRI and histological examination after surgery. Eosinophilic granuloma does not lead to malignant transformation. Eosinophilic granuloma
can be followed up without treatment if there are no symptoms. The treatment of painful lesion can be with surgical curettage of the tumor
or local infusion of cortisone. Chemotherapy, radiotherapy and systemic use of cortisone are effective for multiple bone lesions. In this case
report, we present a four-year-old male patient admitted to our clinic with complaints of swelling in the right parietal region and local pain.
Anahtar Kelimeler :
Eosinophilic granuloma, Bone tumor, Skull, Treatment