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KMID : 0361019740170040011
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Korean Journal of Otolaryngology - Head and Neck Surgery
1974 Volume.17 No. 4 p.11 ~ p.17
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Radiological Studies on the Excretory Function of Salivary Glands
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朴昌一/Park, Chang Il
車日甫/申洪秀/Cha, Wal Bo/Shin,, Hong Soo
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Abstract
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In healthy persons with normal salivary glands, author studied excretory function of salivary glands radiologically after injection with 40% lipiodol into the Wharton´s duct (35 cases) and the Stensen´s duct (37 cases) respectively.
The results of this study were as follows:
1. The injected contrast material in the submaxillary gland was rapidly disappeared rather than chat of the parotid gland in 2 hours observation.
2. In 12 casses (34.29%) the injected contrast material in the submaxillary gland was disappeared within 1 hour, and one case in the parotid gland was disappeared within 2 hours.
3. The injected contrast material in branched duct of the submaxillary gland was disappeared within 1 hour in all cases except one most of the cases in branched-duct of the parotid gland were disappeared within 2 hours (89.19%).
4. The injected contrast material in the Wharton´s duct was disappeared within 1 hour in 17 cases (77.14%), but the materials in the Stensen´s duct was not disappeared within 2 hours in all cases except one.
5. The wider the diameter of main duct, the more rapid disappearance of injected contrast material in main duct and branched duct.
6. In most cases, the injected contrast material of branched duct was disappeared at first, then in main duct and last in the gland.
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KEYWORD
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