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1资料例1:患儿,男11岁,农村儿童。因自觉咽中梗阻,伴胸闷、气短2月余入院。2月前因无明显诱因自感咽部不适,喉部异物梗阻,伴胸闷、气短、心悸四肢麻木冰冷、不发热、无咽痛、喑哑、咳嗽等症。曾辗转多家医院求治,拍X线胸片、作纤维喉镜、心电图、上消化道钡透均无异常。在外院五官科住院治疗半月,诊断为急性咽炎。经常规抗感染、口服咽炎冲
1 data example 1: children, male 11 years old, rural children. Due to conscious pharyngeal obstruction, with chest tightness, shortness of breath more than 2 months admitted to hospital. 2 months ago for no obvious incentive to feel throat discomfort, throat foreign body obstruction, with chest tightness, shortness of breath, palpitations numbness cold, no fever, no sore throat, mute dumb, cough embolism. Told a number of hospitals were removed for treatment, pat X-ray, fiber laryngoscope, ECG, upper gastrointestinal barium were no abnormalities. Efficacy in hospital outpatient treatment half a month, diagnosed as acute pharyngitis. Routine anti-infection, oral pharyngitis red