Answer: Manipulative Procedures Example 8
- Antrum constricted by an extrinsic mass lesion. No intrinsic mucosal
- lesions seen. Imp: Malignant disease involving antrum.
- Intrinsic means situated entirely within or pertaining exclusively to a part, in this case the lining of the stomach.
- Extrinsic means situated on the outside; coming from or originating outside; having relation to parts outside the organ in which found.