Transient periportal hyperechogenicity in feverish patients: a novel ultrasonographic finding. - Abstract - Europe PMC
Periportal edema due to intense hyperhydration in a septic patient | Eurorad
periportal collar signとは?画像診断、鑑別は?
Hypoattenuating periportal halo on CT in a patient population can occur in presence of a variety of diseases | PLOS ONE
periportal collar signとは?画像診断、鑑別は?
Computed tomography findings in acute decompensated heart failure: periportal collar sign and lymphedema in the hepatoduodenal ligament and retroperitoneal space | SpringerPlus | Full Text