case_images: PMC5266844_01
case_images: Transverse view of substantia nigra (SN) morphology in Patients 1 and 2 using transcranial sonography. Images of the right (top) and left (bottom) SN are shown. Solid line encircles the mesencephalic brainstem. Dotted line encircles the SN. White rectangles correspond to the placement of the probe.
case_images: CRINM2017-3673159.001.jpg
case_images: PMC5266844_01_CRINM2017-3673159.001.jpg
case_images: fig1
case_images: The area of SN echogenicity was abnormally large bilaterally (Figure 1), with measurements of 0.27 cm2 (right) and 0.28 cm2 (left).
case_images: PMC5266844_02