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Langerhans Cell Histiocytosis in the Nasal Bone: A Rare Case
Won Ik Ahn,Jong Chang Jang,Dong Jin Yang,Tae Eun Kim,Hyou Chun Park,Dong Kyu Lee,Jae Min Seong 대한영상의학회 2023 대한영상의학회지 Vol.84 No.2
Nasal bone involvement of Langerhans cell histiocytosis is rarely reported. Here we present a case of a 13-year-old boy with a palpable nasal mass. Ultrasonography revealed a hypoechoic mass on the left side of the nose. Both CT scanning and MRI showed an osteolytic mass. The lesion seen on MRI was well-defined mass with homogeneous enhancement. Histopathological examination of the resected specimen confirmed the diagnosis of LCH.