| Answer | Crossword Clue |
|---|---|
| DUCT | Tubular passage |
| duct | to convey through a tubular passage |
| lumen | the inner passage of a tubular organ |
| channels | A tubular passage or duct for liquid |
| ducts | DUCT, to convey through a tubular passage |
| ducted | DUCT, to convey through a tubular passage |
| lumens | LUMEN, the inner passage of a tubular organ |
| lumina | LUMEN, the inner passage of a tubular organ |
| fistulas | An abnormal or surgically made passage between a hollow or tubular organ and the body surface, or between two hollow or tubular organs |
