[Clinical analysis of esophageal foreign bodies of button cell in childhood].
OBJECTIVE
To improve diagnosis and treatment level of esophageal foreign bodies of button cell.


METHODS
Reported 4 clinical cases of esophageal foreign bodies of button cell.


RESULTS
Because of different diagnosis time and different surgical time, one case died and the other were cured.


CONCLUSIONS
Esophageal foreign bodies of button cell has been reported rarely before. Because button cell is caustically basic, drastically dangerous, it should be emphasized clinically. The key point to cure this disease is diagnosing timely and operating a surgery as soon as possible.
Rao
Kaicheng
K
Department of Otolaryngology, the Child's Hospital, Wuhan, 430016, China.
Li
Jun
J
Wang
Zhinan
Z
Xu
Zhongqiang
Z
D004947:Esophagus; D005260:Female; D005547:Foreign Bodies / Q000209:etiology / Q000628:therapy; D006801:Humans; D007223:Infant; D008297:Male