Nailfold capillaries.
Felix
F
Mahler
D002196:Capillaries / Q000002:abnormalities*; D005260:Female; D006470:Hemorrhage / Q000473:pathology*; D006801:Humans; D008297:Male; D020678:Microscopic Angioscopy; D009262:Nails / Q000098:blood supply*; D054079:Vascular Malformations / Q000175:diagnosis*