尾部又分4段：颈段、中段、主段和末段。
The tail consists of 4 segments: neck region, midpiece, principle piece and endpiece.
只有颈段食管可进行手术治疗。
通过对17例喉咽、颈段食管癌的食管吞钡造影与磁共振(MRI)检查结果进行对比分析。
Imaging by MR (MRI) and esophageal barium meal of 17 cases of hypopharyngeal and cervical esophageal cancer were analyzed.
头臂动脉颈段气管前方颈前静脉弓出现率为100%。
Brachiocephalic artery Fluff cervical vein cervical trachea in front of the bow was 100%.
目的探讨有关颈段气管病变行气管袖状切除的治疗经验。
Objective To summarize the experience of sleeve-resection for treatment of cervical trachea lesions.
目的探讨胃(肠)咽吻合术在颈段食管癌手术中的应用。
Objective to explore the application of gastric (enteric) -pharyngeal anastomosis for cervical esophageal carcinoma.
目的研究不同类型医源性损伤对家兔颈段喉返神经（RLN）功能的影响。
Objective To study different types of iatrogenic injury to the cervical segment of recurrent laryngeal nerve (RLN) in rabbits.
结论：大鼠脊髓颈段有向小脑中央核的投射，与腰髓的投射相比较，存在一定的定位关系。
CONCLUSION: The cervical segments of spinocerebellar tract project to the cerebellar nuclei in rats and locate somatotopically as compared with the lumbar spinal cord.
颈椎小关节骨关节炎，有时又称为颈椎小关节综合征，是引起颈椎即脊柱颈段的疼痛和僵硬的一种退变性疾病。
Cervical facet osteoarthritis, sometimes called cervical facet joint syndrome, is a degenerative condition that causes pain and stiffness in the cervical, or neck, region of the spine.
目的：探讨胃(肠)咽吻合术在晚期下咽癌和颈段食管癌手术中的应用。
Objective: to explore the application of gastric (enteric) -pharyngeal anastomosis for advanced hypopharyngeal carcinoma and cervical esophageal carcinoma.
目的探讨机械吻合在颈段食管中的临床应用。
Objective To explore the clinical application of mechanical anastomosis in cervical esophagus.
目的探讨颈段椎管哑铃形肿瘤的手术方法及其临床疗效。
Objective To study operative methods and outcome of dumbbell tumor in the cervical vertebral canal.
回流食管和气管颈段中后部血液的静脉汇入食管气管静脉干；
Veins of the madial-caudal cervical segment of the esophagus and trachea were drained into the esophatracheal vein trunk.
自体细胞种植于PLGA支架上培育出的组织工程食管可以替换犬部分颈段食管并取得良好效果。
Seeding autologous seed-cells on PLGA scaffolds can construst TEEs suitable for substituting a segment of the autologous cervical esophagus.
目的探讨胃咽吻合术在晚期喉咽癌和颈段食管癌手术中的应用。
Objective to explore the application of gastric - pharyngeal anastomosis on advanced hypo pharyngeal carcinoma and cervical esophageal carcinoma.
目的：探讨下咽、颈段食管癌根治术患者喉功能保留与发声重建的手术方法。
Objective: To evaluate surgical treatment methods for preserving laryngeal function and voice reconstruction for patients with hypopharyngeal and cervical esophageal carcinoma.
目的：比较连续高位硬膜外阻滞复合气管内插管全麻与单纯气管内插管全麻在颈段气管切除重建手术中的应用效果。
Objective: it is to contrast the effect of neck tracheotomy reconstruct with continuous upper epidural anesthesia compound trachea intubation and merely trachea general anesthesia intubation.
目的探讨部分下咽、全食管切除，左梨状窝胃（结肠）吻合治疗颈段食管癌的手术方法及疗效。
Objective To evaluate the effect of left piriform recess-gastric (or colon) anastomosis after partial hypopharyngeal and total esophagectomy without thoracotomy in cervical esophageal carcinoma.
结果CT与MRI在检查颈段脊柱损伤时，骨结构破坏、脊髓受压、出血和韧带损伤，均能明确显示其特异性表现。
Results There were obvious specific manifestations on bone structure destruction, compression of spinal cord, hemorrhage and ligament injury during CT and MRI detection.
目的探讨原发于咽、喉及颈段气管的小涎腺肿瘤的临床病理特点。
Objective To investigate the clinicopathologic characters of primary minor salivary gland tumor in the pharynx, larynx and cervical trachea.
目的介绍颈段肿瘤等中心定位与治疗技术。
Objective To introduce the isocentric localization and treatment technology used in cervical tumor.
目的探讨游离空肠修复下咽及颈段食管肿瘤切除术后组织缺损的方法和疗效。
Objective To discuss the use of free jejunal flap in reconstruction for circumferential defect after tumor resection of hypopharyngeal and cervical esophageal cancer.
目的探讨高颈段脊髓肿瘤的诊断和手术治疗方法。
Objective To explore the diagnosis and the operative treatment methods of high neck section tumor of spinal cord.
方法常规等中心定位并体表标出激光灯“十”字，旋转治疗床至照射野避开肩关节治疗颈段肿瘤。
Methods Isocentric localization in routine way and marking the laser cross in body surface and revolving the bed made radiation field avoiding the shoulder joint.
提出蛛网膜下腔可能是颈段脊髓活动的功能性腔隙，它的狭窄可能是颈椎病的早期征象之一。
Subarachnoid space may be a functional identity, and the obliteration of this space implies a early sign of cervical spondylosis.
目的：探讨高颈段椎管内外肿瘤误诊原因、手术入路选择及手术操作技巧。
Objective: To explore the causes of misdiagnosis, operative approaches and skills of the high cervical segment tumors in and out spinal canal and the choice of operative position.
肾小管由颈段、第一近曲小管、第二近曲小管、间段、远曲小管及搜集管组成。
The renal tubules were composed of the neck, the first and the second proximal, intermediate and distal segments and the collecting duct.
肾小管由颈段、第一近曲小管、第二近曲小管、间段、远曲小管及搜集管组成。
The renal tubules were composed of the neck, the first and the second proximal, intermediate and distal segments and the collecting duct.
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