脾脏活动度及其对脾脏质量估计的影响。

Splenic mobility and its effect on estimates of splenic mass.

作者信息

Chiles J T, Mintzer R A, Hoffer P B, Gottschalk A

出版信息

Radiology. 1975 Feb;114(2):407-10. doi: 10.1148/114.2.407.

DOI:10.1148/114.2.407

Abstract

In 47 patients the posterior radionuclide views of the spleen in supine and prone positions were evaluated for difference in splenic contour and calculated splenic weight as the patient's position was changed from supine to prone. A significant change in splenic contour was found in almost 50% of the cases. Values for the mass of the spleen varied by a mean of 36% with a range of plus 195 to minus 79%. The differences are attributed primarily to changes in the position of the spleen and liver within the abdomen.

摘要

对47例患者在仰卧位和俯卧位时脾脏的放射性核素后位影像进行评估，观察脾脏轮廓的差异，并计算当患者体位从仰卧位变为俯卧位时脾脏的重量。在近50%的病例中发现脾脏轮廓有显著变化。脾脏质量值平均变化36%，范围为增加195%至减少79%。这些差异主要归因于脾脏和肝脏在腹腔内位置的变化。