著者
Masahiro TAMURA Kensuke NAKAMURA Tatsuyuki OSUGA Genya SHIMBO Noboru SASAKI Keitaro MORISHITA Hiroshi OHTA Mitsuyoshi TAKIGUCHI
出版者
JAPANESE SOCIETY OF VETERINARY SCIENCE
雑誌
Journal of Veterinary Medical Science (ISSN:09167250)
巻号頁・発行日
pp.19-0116, (Released:2019-06-27)
被引用文献数
4

Contrast-enhanced ultrasonography (CEUS) is useful to distinguish benign and malignant focal liver lesions in dogs. Cholangiocellular adenoma is an extremely rare benign tumor in dogs and has not been examined using CEUS with Sonazoid. The aim of this study was to describe findings of CEUS with Sonazoid in three dogs with cholangiocellular adenoma. All three dogs showed contrast defects in the Kupffer phase and these findings mimicked malignant neoplasia during the Kupffer phase. Moreover, all dogs showed early washout and hypoechoic lesions relative to the surrounding normal liver parenchyma in the portal phase. To our knowledge, this is the first study to report that CEUS findings of cholangiocellular adenoma with Sonazoid mimicked malignancy in three dogs.

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Findings of contrast-enhanced ultrasonography with Sonazoid for cholangiocellular adenoma in three dogs. https://t.co/6e38E3Ykx6
findings of contrast-enhanced ultrasonography for #cholangiocellular_adenoma, an extremely rare benign tumor, in 3 dogs. All three dogs showed contrast defects in the Kupffer phase and these findings mimicked malignant neoplasia during the Kupffer phase https://t.co/vikB7QpNfL https://t.co/R3adZ3FHC0

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