• Journal of Korean Neurosurgical Society
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• v.50 no.3
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• pp.271-273
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• 2011

Juvenile xanthogranuloma (JXG) is an uncommon histiocytic cutaneous lesion. An 18-month-old girl visited our clinic due to rapid growing orange-yellowish lesion on scalp. Enlarging time from 1 mm to 12 mm was just 8 weeks. We excised the tumor and adjacent normal tissue. Histopathological study showed numerous eosinophils and Touton giant cells within the lesion. Immunohistochemical study revealed positive immunoreactivity for CD68 in most areas. No recurrence was seen during 12 months after resection. We report a case with rapidly growing JXG on scalp with peculiar histopathologic findings.

• Journal of Korean Neurosurgical Society
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• v.51 no.1
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• pp.54-58
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• 2012

We present the rare case of solitary xanthogranuloma in the upper cervical column mimicking a Brown-Sequard syndrome. A 29-year-old man complained with right hemiparesis and left hypoesthesia after a car accident. Computed tomography and magnetic resonance images revealed a lobulated homogenously well-enhancing mass in between posterior arch of the atlas (C1) and spinous process of the axis (C2) resulting in a marked spinal canal narrowing with cortical erosions. The patient was managed by complete resection of the tumor with partial laminectomy with lower half of C1 posterior arch and upper half of C2 spinous process. The authors advise complete removal of the xanthogranuloma and consideration as a differential diagnosis of lesions among upper cervical lesions.