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Insights into Imaging
Fig. 6 | Insights into Imaging

Fig. 6

From: Non-contrast 3D MR lymphography of retroperitoneal lymphatic aneurysmal dilatation: a continuous spectrum of change from normal variants to cystic lymphangioma

Fig. 6

A 41-year-old man with biopsy-proved intestinal lymphangiectasis and history of chylous ascites. On first MR examination the lesion has high signal on T2-weighted images (a). MR lymphography (b) shows the communication with dilated lymphatic channel (arrows). On first follow-up MR examination the lesion has lower signal on T2-weighted images (c) with very low signal intensity on MR lymphography on second follow-up (d). Low signal intensity on T2-weighted MR image is likely related to haemorrhage changes

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