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. 2018 Jan 21;8(1):e018160. doi: 10.1136/bmjopen-2017-018160

Figure 1.

Figure 1

Lesions with and without 8-week infarction signs. Two cortical grey matter lesions are shown on initial diffusion-weighted imaging (DWI) (A), apparent diffusion coefficient (ADC) (B), initial fluid-attenuated inversion recovery (FLAIR) (C) and 8-week FLAIR (D). (A) Both lesions are DWI-positive. (B) The medial lesion is ADC-confirmed, the lateral lesion shows no ADC-confirmation. (C) Both lesions are initially FLAIR-positive. (D) The medial lesion is 8-week FLAIR-positive, the lateral lesion is 8-week FLAIR-negative.