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喉部有梗阻感做什么检查
补充说明：喉部有梗阻感做什么检查
a******W 2022-06-17 14:55
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喉部有梗阻感可以进行间接喉镜检查、纤维喉镜检查、声带功能评估、喉部CT扫描、喉部超声波检查等。建议及时就医以确定梗阻原因并接受适当治疗。
1.间接喉镜检查
间接喉镜检查是一种简便易行且能提供直观观察下咽及上呼吸道的方法，对于诊断咽喉部异物、肿瘤等疾病具有重要意义。医生会将一个带有光源的小镜子伸入患者的口腔内，让患者做吞咽动作来观察声门运动情况。
2.纤维喉镜检查
FIBROSCOPE CHECK is used to examine the interior of the throat and upper airway for abnormalities such as polyps, tumors, or other obstructions that may cause a feeling of blockage.During the procedure, a thin, flexible tube with a lighted tip is inserted into the mouth and guided down the throat to visualize the area in question.
3.声带功能评估
Swallowing function can be evaluated by observing the movement of the vocal folds during swallowing, which helps determine if there is any abnormality causing the sensation of obstruction.The patient will be asked to perform swallowing exercises while being observed using a laryngoscope or videostroboscopy.
4.喉部CT扫描
CT scanning provides detailed images of the structures within the neck, including the pharynx and surrounding tissues, allowing for accurate assessment of any masses or anatomical anomalies contributing to the sensation of blockage.Patient will lie on a table that moves through a narrow tunnel while receiving multiple X-ray exposures from a rotating ring around their head.
5.喉部超声波检查
Ultrasound examination of the throat offers non-invasive visualization of soft tissue structures without radiation exposure.A handheld device with an ultrasonic probe is gently pressed against the affected area while producing real-time images on a monitor nearby.
以上各项检查均需空腹进行，以确保结果准确。在接受纤维喉镜检查时，应告知医生是否有心脏病史或药物过敏史，以免引起不良反应。
2024-04-06 02:27
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间接喉镜主要是为了观察喉部会厌、声门、声带等结构的情况，做这个检查时可能咽部有恶心感，需要向咽部喷表面麻醉剂，如果是孩子确实不配合，可以采用静脉麻醉进行检查，一般影响极小。
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