"Thyroid"의 두 판 사이의 차이
| 3번째 줄: | 3번째 줄: | ||
==Normal size== | ==Normal size== | ||
| − | *newborn: 18 to 20 mm long, AP diameter of 8 to 9 mm. | + | *newborn: 18 to 20 mm long, AP diameter of 8 to 9 mm. <ref>Diagnostic Ultrasound 5th ed</ref> |
*1 year of age, the mean length is 25 mm and AP diameter is 12 to 15 mm. | *1 year of age, the mean length is 25 mm and AP diameter is 12 to 15 mm. | ||
*Adult: the mean length is approximately 40 to 60 mm, with mean AP diameter of 13 to 18 mm. | *Adult: the mean length is approximately 40 to 60 mm, with mean AP diameter of 13 to 18 mm. | ||
2019년 1월 14일 (월) 11:30 판
Thyroid(thyroid gland, 갑상샘, 갑상선)
Normal size
- newborn: 18 to 20 mm long, AP diameter of 8 to 9 mm. [1]
- 1 year of age, the mean length is 25 mm and AP diameter is 12 to 15 mm.
- Adult: the mean length is approximately 40 to 60 mm, with mean AP diameter of 13 to 18 mm.
- The mean thickness of the isthmus is 4 to 6 mm
- Pyramidal lobe[2]
- From 10% to 40% of normal patients have a small thyroid (pyramidal) lobe arising superiorly from the isthmus and lying in front of the thyroid cartilage.