title: Estimation of the uteroplacental perfusion by use of 113mIn-transferrin and an iterative regression method.
abstract: For the clinical evaluation of the uteroplacental blood flow the radioactivity curve over the placenta is recorded by means of a gamma scintillation camera and is calculated by iterative regression method. The flow curves were attributable with good clinical relevance to 3 perfusion types: perfusion type I indicates unimpaired uteroplacental flow. Type II is a transitional type to the pathological type III. Over two-thirds of the type III cases gave births to babies with signs of moderate to severe malnutrition and in 1 case an intrauterine death occurred.
mesh_terms: D001724:Birth Weight; D005260:Female; D006801:Humans; D007204:Indium; D007231:Infant, Newborn; D008433:Mathematics; D008722:Methods; D010920:Placenta / Q000098:blood supply*; D010927:Placental Insufficiency / Q000175:diagnosis; D011247:Pregnancy; D011868:Radioisotopes; D012039:Regional Blood Flow; D014168:Transferrin; D014513:Ureter / Q000098:blood supply*
chemical_list: D011868:Radioisotopes; D014168:Transferrin; D007204:Indium