Subpleural vascular anastomoses in lungs of human fetuses.
Studies were performed on 35 left lungs, originating from human fetuses, who died at the age of 20 to 29 weeks of fetal life, using corrosion casts, microangiographic technique or methyl salicylate induced translucency. A typical network of subpleural vessels was observed, which joined pulmonary arteries and veins and formed direct anastomoses between pulmonary arteries and veins within pulmonary acini of the subpleural layer.
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Department of Normal Anatomy, Medical Academy, Lódź.
D001163:Arteriovenous Anastomosis / Q000196:embryology*; D005333:Fetus / Q000098:blood supply*; D006801:Humans; D008168:Lung / Q000098:blood supply / Q000196:embryology*