Fig. 3

Brain MRI, histopathology and PCR result of case 7. a–f Multiple brain mass lesion (white arrows), with perifocal edema (yellow arrows), irregular nodular accumulation patterns of the contrast agent (blue arrow). g–l Images were obtained 3 weeks after anti-Toxoplasma therapy. The patient was taken with resection of brain lesion at left parietal lobe (orange arrows). The brain mass lesion at right basal ganglia had been obviously shrunk after anti-Toxoplasma therapy (green arrows). m Photomicrograph of the histopathological TE, hematoxylin-eosin stained (100×). Non-specific glial cells and microvasculature hyperplasia, infiltration with monocyte and macrophage. n The RT-PCR of BML revealed TG-positivity