Portal vein thrombosis on unenhanced MRI: a case series. | LitMetric

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Portal vein thrombosis on unenhanced MRI: a case series. | LitMetric

Portal vein thrombosis on unenhanced MRI: a case series.

BJR Case Rep

Department of Radiology, Tan Tock Seng Hospital, Singapore, Singapore.

Published: February 2023

Portal vein thrombosis (PVT) is usually diagnosed on contrast-enhanced CT, MRI or Doppler ultrasound. However, for patients with contraindications to intravenous contrast, its diagnosis is challenging. In these patients, PVT can be detected on unenhanced MRI using T2, T1 and diffusion-weighted imaging. These sequences may also help differentiate between bland PVT, portal pyemia and tumour thrombus. This case series aims to highlight the various appearances of PVT on unenhanced MRI.

Download full-text PDF	Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9976726	PMC
http://dx.doi.org/10.1259/bjrcr.20220059	DOI Listing

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