Imaging appearances of meningeal melanocytoma.
Meningeal melanocytoma is an uncommon, benign melanocytic tumour of the meninges. Only 15 cases have been reported to date. We present the MR and CT appearance of a case of compressive myelopathy due to cervical meningeal melanocytoma. Careful analysis of the imaging features, as illustrated in the present case, allows a preoperative diagnosis. The differential diagnosis includes malignant melanoma and melanocytic meningioma.
Malik
A
A
Department of Neuroradiology, Neurosciences Centre, All India Institute of Medical Sciences, New Delhi, India 110 029.
Goyal
M
M
Gambhir
M
M
Patir
R
R
Mishra
N K
NK
Gaikwad
S
S
Sharma
M C
MC