| 释义 |
Definition of hilus in English: hilusnounPlural hili ˈhʌɪləsˈhaɪləs Anatomy An indentation in the surface of a kidney, spleen, or other organ, where blood vessels, ducts, nerve fibres, etc. enter or leave it. Example sentencesExamples - At the center of the concave side, where the ureters and veins issue and arterial vessels and nerves usually enter, is the hilus.
- The arteries enter at the hilus and are carried in, and branch with, the trabeculae.
- A laparotomy revealed an unresectable tumor encasing the hepatic arteries, portal vein, and common bile duct in the hepatic hilus.
- It was partially cavitary in the midportion of the specimen and extended into the hilus and renal vein.
- The hepatic artery, portal vein, lymphatics, and nerves enter the liver through the hilus.
Origin Mid 19th century: modern Latin, alteration of hilum. Definition of hilus in US English: hilusnounˈhīləsˈhaɪləs Anatomy An indentation in the surface of a kidney, spleen, or other organ, where blood vessels, ducts, nerve fibers, etc. enter or leave it. Example sentencesExamples - The arteries enter at the hilus and are carried in, and branch with, the trabeculae.
- At the center of the concave side, where the ureters and veins issue and arterial vessels and nerves usually enter, is the hilus.
- A laparotomy revealed an unresectable tumor encasing the hepatic arteries, portal vein, and common bile duct in the hepatic hilus.
- The hepatic artery, portal vein, lymphatics, and nerves enter the liver through the hilus.
- It was partially cavitary in the midportion of the specimen and extended into the hilus and renal vein.
Origin Mid 19th century: modern Latin, alteration of hilum. |