Quiz 27 Pelvis

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Questions:

1. Name the examination.
2. Name the space labelled ‘A’.
3. What is normal measurement for ‘A’.
4. What is the content of ‘A’
5. What are the boundaries for ‘A’

Answers:

1. Double contrast barium enema in lateral projection.
2. Presacral space.
3. Not more than 15 mm.
4. Content: mesenchymal tissue, lymph node, fat, blood vessels and nerve plexus.
5. Superior boundary: peritoneal reflection, inferior boundary: levator ani and coccygeus muscle and lateral boundaries: ureter and iliac vessels