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Fig. 5 | Insights into Imaging

Fig. 5

From: MRI-detected extramural venous invasion of rectal cancer: Multimodality performance and implications at baseline imaging and after neoadjuvant therapy

Fig. 5

Extramural invasion on diffusion weighted imaging. A 41-year-old man with rectal adenocarcinoma. T2-weighted image demonstrates a distended perirectal vessel with a lack of flow void and central tumor signal intensity which is contiguous with the primary rectal tumor (a arrow). Diffusion-weighted image shows a high signal intensity cord-like structure contiguous with the primary rectal tumor (b arrow)

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