Iv. They present a propulsive tail, pharynx and branchial openings.
它们有一条推进用的尾巴，咽及鳃裂。
Objective To analyze the clinical feature and prognosis of primary branchial carcinoma.
目的探讨原发性鳃裂癌临床特点及预后。
Branchial cyst is a rarely seen inheritent cyst commonly located in the lateral face and neck.
鳃裂囊肿是一种较少见的位于面颈侧方的先天性囊肿。
Consulsion: Surgical resection was the main method to treat the congenital branchial cleft cysts.
手术切除仍为治疗鳃裂畸形的主要方法。
The thyroid gland of grey mullet is dispersedly distributed in the region of anterior branchial arch.
鲻鱼甲状腺滤泡分散分布于前鳃区腹主动脉周围的结缔组织中。
Objective To investigate the ct manifestation and the key points of diagnosis of branchial cleft cyst.
目的分析腮裂囊肿的CT表现及诊断价值。
Objective To study pathogenesis, symptoms and treatment of the first and second branchial arch syndrome.
目的探讨第一、二鳃弓综合征的病因学、临床症状及治疗手段。
Objective: To study the clinical features and the diagnosis and treatment of branchial fistula and cyst.
目的：探讨腮裂瘘管及囊肿的临床特点及诊治方法。
Objective: to determine the location of the nerve branch to biceps brachii and deltoid in branchial plexus.
目的：研究肱二头肌和三角肌肌支在臂丛中的定位。
Objective: To analyse the ultrasonic features of branchial cyst and fistula and the diagnostic value for the lesions.
目的：分析鳃裂囊肿和瘘的声像特征及超声对该病变的诊断价值。
Results:The branchial cleft cysts more frequently arose from the second branchial pouches and also from the first pouches.
结果：好发部位在第二鳃弓，第一鳃弓也可发病；
It was difficult to distinguish them from hemangioma, pure cyst, branchial cleft cyst, sebaceous gland cyst and dermoid cyst.
常与血管瘤、单纯囊肿、鳃裂囊肿、皮脂腺囊肿、皮样囊肿难于鉴别。
The morphological features of the teeth, pharyngeal teeth, linguae and branchial rakers concerning with feeding were described.
描述了与摄食有关的齿、咽喉齿、舌和鳃耙的形态学特征；
A brief discussion has been made in the clinical diagnosis and the causes of misdiagnosis in the first branchial cleft diseases.
文章阐述了第一鳃裂囊肿的临床诊断及其误诊原因。
The morphogenesis of the branchial apparatus was examined by scanning electron microscopy in chick embryos from stages 11 to 21.
用显微解剖术和扫描电镜方法观察第11～21期鸡胚鳃器官的形态结构．鸡胚鳃器官由4对鳃弓、鳃沟、鳃膜和咽囊组成。
Methods:Ultrasonic features of 68 cases of branchial cyst and fistula were retrospectively analysed, and compared with surgical pathology.
方法：对经手术病理证实的6 8例鳃裂囊肿和瘘的声像图特征进行回顾性总结，与手术病理进行对照分析。
Retinoic acid (ra) is a teratogen that induces a variety of craniofacial abnormalities, including branchial arch deformities and cleft palate.
维甲酸(RA)是导致多种颅面部发育畸形的致畸剂，其导致的畸形包括鳃弓畸形和腭裂。
Objective To investigate the relationship between ankle-branchial index(ABI) and cardiovascular risk factors in patients with type 2 diabetes.
目的了解踝肱指数（ABI）在诊断2型糖尿病患者下肢动脉病变中的意义及其影响因素。
Objective To investigate the significance of that patients with massive hemoptysis which received selective branchial arteriography and embolism treatment.
目的探讨大咳血时动脉造影栓塞的治疗意义。
Most of the thyroglossal duct cyst and branchial cleft cyst were monolocular, while lymphangioma multilocular. Metastatic tumors of the cystic lymph nodes were always associated with wall nodule.
甲状舌管囊肿及鳃裂囊肿呈单房性，淋巴管瘤多为多房性，颈淋巴结囊性转移瘤伴有壁结节。
Most of the thyroglossal duct cyst and branchial cleft cyst were monolocular, while lymphangioma multilocular. Metastatic tumors of the cystic lymph nodes were always associated with wall nodule.
甲状舌管囊肿及鳃裂囊肿呈单房性，淋巴管瘤多为多房性，颈淋巴结囊性转移瘤伴有壁结节。
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