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Fig. 1 | BMC Medical Imaging

Fig. 1

From: Imaging investigation of cervicocranial artery dissection by using high resolution magnetic resonance VWI and MRA: qualitative and quantitative analysis at different stages

Fig. 1

Outlines of the external and internal lumen contours in the 2D cross-sectional images using the vessel mass software. The entire vessel wall area was automatically divided into ten evenly spaced segments by two contours. a-d The normal vessel wall contour; e-h the intramural hematoma (IMH) contour; and i-l the double-lumen contour

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