Neuroinvasive Infection from O117:K52:H-Escherichia coli following Acute Pyelonephritis

Figure 1

Brain MRI. Contrast-enhanced axial transverse T1-weighted view showing multiple necrotic and cystic lesions appearing as low signal intensity areas surrounded by an intensely enhanced rim corresponding to the pyogenic membrane (a). There was a regression of the lesions three weeks later (b).

(a)

(b)