KD involving the postauricular area and occipital scalp in an 11-year-old boy. KD involving the postauricular area and occipital scalp in an 11-year-old.

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Presentation transcript:

KD involving the postauricular area and occipital scalp in an 11-year-old boy. KD involving the postauricular area and occipital scalp in an 11-year-old boy. A, Postcontrast axial CT scan shows an ill-defined soft-tissue mass with homogeneous moderate enhancement involving the postauricular area on the right (arrow). Also note a smaller mass with the similar imaging characteristics on the right occipital scalp (arrowhead). B, Postcontrast axial CT scan shows multiple moderately enhancing and enlarged lymph nodes, right greater than left, on both sides of the neck. S.-W. Park et al. AJNR Am J Neuroradiol 2012;33:784-788 ©2012 by American Society of Neuroradiology