hilum in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
Hilum: the region on an organ or seed where blood vessels, nerves, or other structures enter or exit, or where a seed is attached to its ovary.
Sample Sentences
- The hilum of the kidney is where blood vessels and nerves enter and exit the organ.
- In botany, the hilum refers to the scar on a seed where it was attached to the ovary.
- Radiologists often focus on the hilum of the lungs during imaging studies to assess potential abnormalities.
- The hilum serves as a critical junction point for various structures in both plants and animals.
- During a physical examination, the doctor may palpate the hilum region to check for any enlarged lymph nodes.