epigenetic background, ultimately leading to fibrosis.SSc的发病机制涉及血管病变和免疫系统失调,这些疾病发生在允许的遗传和表观遗传背景
known as effort closure,.,,.,, the oblique and transverse arytenoids,. be generated in the thorax
stylopharyngeus and palatopharyngeus, coming to lie under the epiglottis. In addition,,. 80 kPa
In the healthy subject,, because their aggregate cross-(see Fig. 1.5).. 气道阻力源于气道的摩擦阻力。健康人小气道的摩擦
High-quality fluoroscopy allows realtime,.-. Biplane fluoroscopy (two perpendicular image
shaped, single-bevelled or multi-bevelled stylets. Diamond-,.°,.., polymethylmethacrylate (PMMA
STIR) or T2-weighted fat-saturated fast spin echo sequences,(Fig. 26.2).,.. CT is a useful adjunct