颈部矢状断层MR图像

第二节　颈部矢状断层MR图像

图6-17 经咬肌的矢状断层MR T1加权图像

1 髁突 condylar process

2 颞骨 temporal bone

3 腮腺 parotid gland

4 斜方肌 trapezius

5 胸锁乳突肌 sternocleidomastoid

6 咬肌 masseter

7 翼外肌 lateral pterygoid

图6-18 经髁突的矢状断层MR T1加权图像

1 髁突 condylar process

2 斜方肌 trapezius

3 胸锁乳突肌 sternocleidomastoid

4 下颌下腺 submandibular gland

5 翼内肌 medial pterygoid

6 上颌窦 maxillary sinus

7 翼外肌 lateral pterygoid

图6-19 经下颌下腺的矢状断层MR T1加权图像

1 头下斜肌 obliquus capitis inferior

2 斜方肌 trapezius

3 锁骨 clavicle

4 胸锁乳突肌 sternocleidomastoid

5 下颌下腺 submandibular gland

6 下颌骨 mandible

7 颊肌 buccinator

8 翼内肌 medial pterygoid

9 翼外肌 lateral pterygoid

10 上颌窦 maxillary sinus

图6-20 经棘突的矢状断层MR T1加权图像

1 颞骨 temporal bone

2 棘突 spinous process

3 斜方肌 trapezius

4 锁骨 clavicle

5 胸锁乳突肌 sternocleidomastoid

6 翼内肌 medial pterygoid

7 咽上缩肌 superior constrictor of pharynx

8 上颌窦 maxillary sinus

图6-21 经喉室的矢状断层MR T1加权图像

1 蝶骨 sphenoid bone

2 鼻咽 nasopharynx

3 颈髓 cervical cord

4 会厌 epiglottis

5 喉前庭 vestibule of larynx

6 喉室 ventricle of larynx

7 锁骨 clavicle

8 声襞 vocal fold

9 前庭襞 vestibular fold

10 会厌前间隙 preepiglottic space

11 舌 tongue

12 腭 palate

13 下鼻甲 inferior nasal concha

14 蝶窦 sphenoidal sinus

图6-22 经颈髓正中的矢状断层MR T1加权图像

1 蝶窦 sphenoidal sinus

2 鼻咽 nasopharynx(https://www.daowen.com)

3 软腭 soft palate

4 口咽 oropharynx

5 颈髓 cervical cord

6 喉咽 laryngopharynx

7 第六颈椎 6th cervical vertebra

8 胸骨sternum

9 气管 trachea

10 声襞 vocal fold

11 会厌前间隙 preepiglottic space

12 舌骨 hyoid bone

13 会厌 epiglottis

14 舌 tongue

15 下鼻甲 inferior nasal concha

图6-23 经垂体的矢状断层MR T1加权图像

1 腺垂体 adenohypophysis

2 神经垂体 neurohypophysis

3 斜坡 clivus

4 鼻咽 nasopharynx

5 颈髓 cervical cord

6 软腭 soft palate

7 口咽 oropharynx

8 喉前庭 vestibule of larynx

9 第六颈椎 6th cervical vertebra

10 胸骨 sternum

11 气管 trachea

12 会厌前间隙 preepiglottic space

13 下颌骨 mandible

14 舌 tongue

15 下鼻甲 inferior nasal concha

16 筛窦 ethmoidal sinus

图6-24 经声襞的矢状断层MR T1加权图像

1 蝶窦 sphenoidal sinus

2 咽鼓管圆枕 tubal torus

3 头长肌 longus scapitis

4 咽后壁 posterior wall of pharynx

5 口咽 oropharynx

6 会厌 epiglottis

7 第六颈椎 6th cervical vertebra

8 胸骨 sternum

9 声襞 vocal fold

10 下颌骨 mandible

11 会厌谷 epiglottic vallecula

12 舌 tongue

13 下鼻甲 inferior nasal concha

14 筛窦 ethmoidal sinus

图6-25 经上颌骨牙槽突的矢状断层MR T1加权图像

1 颈内动脉 internal carotid artery

2 斜方肌 trapezius

3 颈内静脉 internal jugular vein

4 胸骨 sternum

5 胸锁关节 sternoclavicular joint

6 锁骨 clavicle

7 胸锁乳突肌 sternocleidomastoid

8 下颌下腺 submandibular gland

9 下颌骨牙槽突 alveolar process of mandible

10 咽上缩肌 superior constrictor of pharynx

11 上颌窦 maxillary sinus