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Fig. 3 | BMC Medical Imaging

Fig. 3

From: Ataxia as the main manifestation of tumor-like primary angiitis of the central nervous system: a case report and literature review

Fig. 3

a. There was no abnormality in the magnetic resonance angiography. b. The diffusion weighted image revealed a large area of low-density lesion in the right cerebellar hemisphere. c. The susceptibility weighted imaging revealed multiple punctate micro-bleeding lesions in the right cerebellar hemisphere. d. The magnetic resonance spectroscopy revealed that the N-acetyl aspartate (NAA) peak and creatinine (Cr) had no significant changes, the choline (Cho) peak increased, NAA/Cr = 1.05, Cho/Cr = 1.53, and Cho/NAA = 0.95

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