Across
- 2. Low blood sugar
- 3. Major air passages of the lungs
- 4. Cancer of blood‑forming tissues
- 7. Joint inflammation
- 11. Imaging using X‑rays
- 12. Inflammation of the tonsils
- 13. Vessels carrying blood away from the heart
- 14. Walking on two feet
- 15. Tumor of connective tissue
- 16. Having many cysts
- 17. Bones of the spinal column
- 18. Instrument for viewing small objects
Down
- 1. Below the gumline
- 5. Outer layer of skin
- 6. Nerve cell cluster
- 8. Abnormally slow heart rate
- 9. Delivered through the skin
- 10. Minimally invasive abdominal surgery
- 12. Surgical removal of tonsils