颈部横断层MR图像
图6-1 经鼻咽的横断层MR T1加权图像
1 颧肌 zygomaticus
2 上颌窦 maxillary sinus
3 颞肌 temporalis
4 鼻咽 nasopharynx
5 斜坡 clivus
6 颈内动脉 internal carotid artery
7 椎动脉 vertebral artery
8 颞骨岩部 petrosal bone
9 髁突 condyle process
10 翼外肌 lateral pterygoid
11 颞下间隙 infratemporal space
12 颞肌筋膜 temporalis fascia
13 下鼻甲 inferior nasal concha
14 提上唇鼻翼肌 levator labii superioris alaeque nasi muscle
图6-2 经咽隐窝的横断层MR T1加权图像
1 鼻腔 nasal cavity
2 上颌窦 maxillary sinus
3 颞肌 temporalis
4 鼻咽 nasopharynx
5 咽隐窝 pharyngeal recess
6 髁突 condyle process
7 椎动脉 vertebral artery
8 乳突 mastoid process
10 翼突外侧板 lateral pterygoid plate
9 咽鼓管圆枕 tubal torus
11 颞下间隙 infratemporal space
12 颞肌筋膜 temporalis fascia
13 下鼻甲 inferior nasal concha
14 鼻中隔 nasal septum
图6-3 经口咽的横断层MR T1加权图像
1 硬腭 hard palate
2 颊脂体 buccal fat pad
3 冠突 coronoid process
4 翼外肌 lateral pterygoid
5 咽隐窝 pharyngeal recess
6 咽升动脉 ascending pharyngeal artery
7 咽旁间隙 parapharyngeal space
8 乳突 mastoid process
9 延髓 medulla oblongata
10 头长肌 longus scapitis
11 腮腺 parotid gland
12 口咽 oropharynx
13 翼内肌 medial pterygoid
14 咬肌 masseter
图6-4 经齿突的横断层MR T1加权图像
1 舌中隔 septum of tongue
2 颊脂体 buccal fat pad
3 上磨牙根 upper molars root
4 下颌支 ramus of mandible
5 翼下颌间隙 pterygomandibular space
6 咽旁间隙 parapharyngeal space
7 腮腺 parotid gland
8 乳突 mastoid process
9 脊髓 spinal cord
10 椎血管 vertebral vessel
11 口咽 oropharynx
12 头长肌 longus scapitis
13 翼内肌 medial pterygoid
14 下颌孔 mandibular foramen
15 咬肌 masseter
16 颈内静脉 internal jugular vein
17 颈内动脉 internal carotid artery
18 齿突 dens
图6-5 经枢椎的横断层MR T1加权图像
1 口轮匝肌 orbicularis oris
2 颊肌 buccinator
3 下颌骨 mandible
4 下颌管 mandibular canal
5 腭扁桃体 palatine tonsil
6 咽旁间隙 parapharyngeal space
7 颈内动脉 internal carotid artery
8 颈内静脉 internal jugular vein
9 椎血管 vertebral vessel
10 头下斜肌 obliquus capitis inferior
11 脊髓 spinal cord
12 枢椎 axis
13 下颌后静脉 retromandibular vein
14 口咽 oropharynx
15 翼内肌 medial pterygoid
16 咬肌 masseter
17 舌中隔 septum of tongue
图6-6 经头下斜肌的横断层MR T1加权图像
1 口轮匝肌 orbicularis oris
2 颊肌 buccinator
3 颏舌肌 genioglossus
4 下颌骨 mandible
5 下颌管 mandibular canal
6 咽旁间隙 parapharyngeal space
7 颈内动脉 internal carotid artery
8 颈内静脉 internal jugular vein
9 乳突 mastoid process
10 椎血管 vertebral vessel
11 头直肌 rectus capitis muscle
12 颈髓 cervical cord
13 头下斜肌 obliquus capitis inferior
14 椎体 vertebral body
15 口咽 oropharynx
16 腮腺 parotid gland
17 翼内肌 medial pterygoid
18 咬肌 masseter
19 舌中隔 septum of tongue
20 舌下腺 sublingual gland
图6-7 经二腹肌后腹的横断层MR T1加权图像
1 口轮匝肌 orbicularis oris
2 下颌体 body of mandible
3 颏舌肌 genioglossus
4 下颌舌骨肌 mylohyoid
5 舌骨舌肌 hyoglossus
6 下颌腺 submandibular gland
7 二腹肌后腹 posterior belly of digastric
8 颈内动脉 internal carotid artery
9 颈内静脉 internal jugular vein
10 左胸锁乳突肌 left sternocleidomastoid
11 头夹肌 splenius capitis
12 头半棘肌 semispinalis capitis
13 棘突 spinous process
14 椎弓板 lamina of vertebral arch
15 右胸锁乳突肌 right sternocleidomastoid
16 咽后间隙 retropharyngeal space
17 椎前肌 prevertebral muscle
18 口咽 oropharynx
19 咬肌 masseter
20 舌中隔 septum of tongue
21 舌下腺 sublingual gland
图6-8 经下颌体的横断层MR T1加权图像
1 口轮匝肌 orbicularis oris
2 下颌体 body of mandible
3 舌下腺 suablingual gland
4 下颌舌骨肌 mylohyoid(https://www.daowen.com)
5 舌骨舌肌 hyoglossus
6 下颌下腺 submandibular gland
7 梨状隐窝 piriform recess
8 颈外动脉 external carotid artery
9 颈内动脉 internal carotid artery
10 颈内静脉 internal jugular vein
11 颈髓 cervical cord
12 胸锁乳突肌 sternocleidomastoid
13 颈外静脉 external jugular vein
14 会厌 epiglottis
15 舌中隔 septum of tongue
16 颏舌肌 genioglossus
图6-9 颈总动脉的横断层MR T1加权图像
1 颏舌骨肌 geniohyoid
2 淋巴结 lymph node
3 下颌下腺 submandibular gland
4 梨状隐窝 piriform recess
5 颈总动脉 common carotid artery
6 颈内静脉 internal jugular vein
7 椎血管 vertebral vessel
8 头夹肌 splenius capitis
9 头半棘肌 semispinalis capitis
10 斜方肌 trapezius
11 颈髓 cervical cord
12 胸锁乳突肌 sternocleidomastoid
13 会厌 epiglottis
14 会厌前间隙 preepiglottic space
15 舌骨体 body of hyoid bone
16 二腹肌前腹 anterior belly of digastric
图6-10 经梨状隐窝的横断层MR T1加权图像
1 甲状软骨板 laminae of thyroid cartilage
2 梨状隐窝 piriform recess
3 颈总动脉 common carotid artery
4 颈内静脉 internal jugular vein
5 颈长肌 longus colli
6 椎血管 vertebral vessel
7 头夹肌 splenius capitis
8 斜方肌 trapezius
9 颈髓 cervical cord
10 椎体 vertebral body
11 胸锁乳突肌 sternocleidomastoid
12 咽后间隙 retropharyngeal space
13 杓会厌襞 aryepiglottic fold
14 喉腔 laryngeal cavity
15 舌骨下肌 infrahyoid muscles
图6-11 经声襞的横断层MR T1加权图像
1 甲状软骨板 laminae of thyroid cartilage
2 喉腔 laryngeal cavity
3 颈内静脉 internal jugular vein
4 颈总动脉 common carotid artery
5 颈长肌 longus colli
6 椎血管 vertebral vessel
7 头夹肌 splenius capitis
8 斜方肌 trapezius
9 颈髓 cervical cord
10 胸锁乳突肌 sternocleidomastoid
11 环状软骨板 laminae of cricoid cartilage
12 杓状软骨 arytenoid cartilage
13 声襞 vocal fold
14 舌骨下肌 infrahyoid muscles
图6-12 经环状软骨的横断层MR T1加权图像
1 声门下腔 infraglottic cavity
2 环状软骨 cricoid cartilage
3 颈内静脉 internal jugular vein
4 颈总动脉 common carotid artery
5 椎血管 vertebral vessel
6 肩胛提肌 levator scapulae
7 斜方肌 trapezius
8 颈髓 cervical cord
9 椎体 vertebral body
10 颈长肌 longus colli
11 胸锁乳突肌 sternocleidomastoid
12 肩胛舌骨肌 omohyoid
13 胸骨舌骨肌 sternohyoid
图6-13 经甲状腺的横断层MR T1加权图像
1 气管 trachea
2 甲状腺左叶 left lobe of thyroid gland
3 颈内静脉 internal jugular vein
4 肩胛提肌 levator scapulae
5 斜方肌 trapezius
6 颈髓 cervical cord
7 中斜角肌 scalenus medius
8 前斜角肌 scalenus anterior
9 颈总动脉 common carotid artery
10 胸锁乳突肌 sternocleidomastoid
11 舌骨下肌 infrahyoid muscles
12 食管 esophagus
13 颈长肌 longus colli
图6-14 经胸骨上的横断层MR T1加权图像
1 胸骨上间隙 suprasternal space
2 颈内静脉 internal jugular vein
3 颈总动脉 common carotid artery
4 食管 esophagus
5 胸膜顶 cupula of pleura
6 第一肋 1st rib
7 斜方肌 trapezius
8 中后斜角肌 scalenus post-medius
9 前斜角肌 scalenus anterior
10 气管 trachea
11 胸锁乳突肌 sternocleidomastoid
图6-15 经头臂干的横断层MR T1加权图像
1 锁骨 clavicle
2 左颈内静脉 left internal carotid vein
3 左颈总动脉 left common carotid artery
4 左锁骨下动脉 left subclavian artery
5 食管 esophagus
6 前锯肌 serratus anterior
7 斜方肌 trapezius
8 脊髓 spinal cord
9 肺 lung
10 右锁骨下动脉 right subclavian artery
11 右颈内静脉 right internal carotid vein
12 头臂干 brachiocephalic trunk
13 气管 trachea
图6-16 经锁骨头的横断层MR T1加权图像
1 锁骨 clavicle
2 左头臂静脉 left brachiocephalic vein
3 左锁骨下静脉 left subclavian vein
4 左颈总动脉 left common carotid artery
5 左锁骨下动脉 left subclavian artery
6 食管 esophagus
7 前锯肌 serratus anterior
8 斜方肌 trapezius
9 胸髓 thoracic cord
10 肺尖 apex of lung
11 气管 trachea
12 右头臂静脉 right brachiocephalic vein
13 头臂干 brachiocephalic trunk
14 胸大肌 pectoralis major