"T1: isointense or hyperintense"
"T2: isointense or hypointense"
"T1 C+ (Gd): heterogeneous enhancement"
"T2* GRE: may show blooming of low signal"
"GFAP, NFPs, cytokeratins, EMA: usually negative"
"GFAP, NFPs, cytokeratins, EMA: usually negative"
"Although classified as benign, meningeal melanocytomas may behave aggressively and a limited number may transform to malignant melanomas 1-4. Complete excision is the treatment of choice, however, this often not possible as intra-operative haemorrhage may be severe. Furthermore, local recurrence has been reported even after gross total removal 1. Due to the risk of tumour recurrence even after complete excision, adjuvant radiation therapy is advised in cases of both complete and incomplete resection 2."