Microscopic demonstration of eggs in the stool or in duodenal aspirate is the most practical diagnostic method .
利用显微镜於粪便或十二指肠抽吸物中检出虫卵为最简便可靠的诊断依据.
Unknown primary diagnosis : fine-needle aspirate is equivocal ; larger needles ( 14 to 19 gauge ) may be required .
原发病诊断未知:细针抽吸不能明确;需要大些的针(14到19gauge)。
Conclusionnursing gist is to grasp the control method of the trachea , including moistening the trachea , raise the temperature , vaporize air-bag nursing , aspirate sputum and pay attention to indwelling gastric canal as well as mental nursing . All these measures will prevent complications effectively .