Daskalov M, Minchev D, Bosnev V, Nikolova N
Zh Nevropatol Psikhiatr Im S S Korsakova. 1991;91(3):51-3.
The radionuclide method was used to examine transport function of the esophagus in 24 patients suffering from diabetes mellitus and symmetric distal polyneuropathy. 99Tc-sulfocolloid was employed as a radiopharmaceutical agent. Radioactivity movement was visualized by means of a gamma chamber. In 9 patients (37.5%), measurements were made of the prolonged transit time for the whole esophagus as well as the prolonged transit time for the interior, median and upper third of the esophagus. The same patients demonstrated a delay of the rate of evacuation of the entire esophagus and respective parts thereof. The radionuclide method described is rapid and noninvasive. It may be included into the diagnostic complex for early identification of vegetative disorders in patients suffering from diabetic polyneuropathy.
采用放射性核素法检测了24例糖尿病合并对称性远端多发性神经病变患者的食管转运功能。使用99Tc-硫胶体作为放射性药物。通过γ相机观察放射性移动情况。9例患者（37.5%）测量了整个食管以及食管内、中、上三分之一段的转运时间延长情况。这些患者还表现出整个食管及其各部分排空速率延迟。所描述的放射性核素法快速且无创。它可纳入诊断组合，用于早期识别糖尿病性多发性神经病变患者的自主神经功能障碍。
