title: Systemic to pulmonary collaterals mimicking patent ductus arteriosus in neonates with prolonged ventilatory courses.
mesh_terms: D003097:Collateral Circulation; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis* / Q000503:physiopathology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D008297:Male; D011652:Pulmonary Circulation; D012127:Respiratory Distress Syndrome, Newborn / Q000175:diagnosis* / Q000503:physiopathology