Laryngeal squamous cell carcinoma with infradiaphragmatic presentation of skin metastasis 喉部鳞状细胞癌伴膈下皮肤转移
Conclusion: Infradiaphragmatic length and resting pressure of the LES were important in antireflux mechanism. 结论:腹段LES的长度及食管下段的蠕动收缩是重要的抗反流屏障。
Results: Using a multiple regression analysis, we found that total percentage of reflux was significantly correlated to the infradiaphragmatic length and resting pressure of the lower esophageal sphincter ( LES) and also to the mean amplitude of the contractile waves of the distal esophagus. 结果:应用多元回归分析发现,pH的百分比和腹段下食管括约肌(LES)的长度、LES静息压及远端食管的蠕动压明显相关。
One case of infradiaphragmatic TAPVC underwent MRI, that clearly showed pulmonary venous connection and associated malformation, consistent with angiocardiography. 1例心下型TAPVC行MRI检查,清楚地显示了肺静脉回流情况及伴发畸形,与心导管造影结果一致。