[Method for the functional evaluation of contrasted vessels of the lungs with the aid of stereoroentgenogrammetry and morphometry].
A complex method for measuring vessels of the lungs is suggested; the method includes a number of successive procedures: contrasting of vessels under physiological pressure, stereoscopy of the preparation of the lung in a non-atelectatic and non-fixed state and obtaining of stereopaired angiograms, marking the levels of branching of vessels and determination of their lumen by means of stereocomparator, fixation of the lung, spot cutting and morphometry of the wall of the same segments of the lung vessels. The size of the lumen of the vessel approximating the intravital one, was combined with morphometric parametres of its wall and indices were calculated characterizing a morpho-functional state of the blood flow bed of the lungs.
D000792:Angiography / Q000379:methods; D001344:Autopsy; D001808:Blood Vessels / Q000473:pathology*; D006801:Humans; D008168:Lung / Q000098:blood supply* / Q000473:pathology; D010336:Pathology / Q000295:instrumentation / Q000379:methods*; D010780:Photogrammetry; D011859:Radiography; D014586:USSR
Sposob funktsional'noĭ otsenki kontrastirovannykh sosudov legkikh s pomoshch'iu stereorentgenogrammetrii i morfometrii