Some narcissus had air antrum and dental antrum . there were 2 - 3 layers of vascular bundles in the leaf and pedicel tissue 水仙的叶肉组织中的维管束一般呈2 - 3排状排列，有些材料具气腔。
The double pylorus is a rare condition consisting of fistulous communication between the gastric antrum and the duodenum 摘要双幽门是一种较少见的情形，是由胃之前庭与十二指肠之间因?管形成沟通所组成。
Normal heart is excited traceable cardiac antrum room knot , antrum room knot is the wrestle since the heart is highest " headquarters " 正常的心脏激动起源于心脏的窦房结，窦房结是心脏起搏的最高“司令部” 。
The place that some bacteria can misshape via a priori ( if the skin antrum of lumbar di ministry ) cause meningitis break out repeatedly 有的细菌可经先天畸形的部位（如腰骶部的皮肤窦道）引起脑膜炎的反复发作。
Results the secretion of gastric antrum mucosa growth inhibition is significantly more in the cases with sthenia - syndrome than in the cases with asthenia - syndrome and the control group 结果以实证为主的胃脘痛患者血清、胃窦黏膜生长抑素的分泌量显著高于虚证患者及对照组，胃阴不足和脾胃虚窦型则明显下降。
Articulatory antrum accumulates blood to often also be one of this ill features , reach gambrel with genu the commonnest , acute period joint is swollen , painful , hot , constant but by accident examine is acute arthritis 关节腔积血亦常为本病特征之一，以膝及踝关节最常见，急性期关节肿、痛、热，常可误诊为急性关节炎。
The results were as follows . the tissue of plants in narcissus l . having air antrum and dental antrum or not , their distribution , the arrangement mode and number of vascular bundles among different materials were different 结果表明，叶片中气腔、花梗中髓腔的存在与否以及分布情况、维管束的排列方式及其数目在不同材料间存在较大差异。
It is sclerosis of appearance of congee of cerebral ministry artery and thrombosis , make antrum of cerebral blood - vessel canal narrow or out - of - the - way , bring about acute head to offer hematic inadequacy , cause local brain tissue to be short of courage and uprightness necrotic 是脑部动脉粥样硬化和血栓形成，使脑血管管腔狭窄或闭塞，导致急性脑供血不足，引起局部脑组织缺血性坏死。
In addition , to accepting the patient that via leather classics antrum tactics of coronary artery figuration fails , if produce durative bosom painful or hair heart ' s - blood flow is mechanical and flabby calm , also should consider to undertake urgent the art that build the bridge 此外，对于接受经皮经腔冠状动脉成形术失败的病人，如发生持续性胸痛或发生血流动力学不稳定，也应考虑进行紧急搭桥术。
Supersonic and enchanted the graph still can show main force of left , right coronary artery directly , left before fall , near side of zun xuanwen is carried , do not have local stricture in order to hint antrum of coronary artery canal has , tube wall has without add thick , calcify 超声心动图还可直接显示左、右冠状动脉主干，左前降支，左旋文的近侧端，以提示冠状动脉管腔有无局部狭窄，管壁有无增厚、钙化。
