https://www.selleckchem.com/pr....oducts/dt-061-smap.h
The median overall survival of patients in the MRI-positive group was significantly shorter than that in the negative group (182 days vs. 352 days, p=0.036). Cox regression analysis indicated that the presence of leptomeningeal enhancement on the initial diagnostic magnetic resonance imaging was an independent predictor of an unfavourable prognosis of leptomeningeal metastasis (hazard ratio=1.707, p=0.044). This is the first time that positive initial contrast-enhanced magnetic resonance imaging of the neuroaxis has been proposed as