Boobs radiographs in phase I BPD (2–three days shortly after delivery) showed an average granular opacities regarding RDS. From inside the stage II BPD (4–ten days), nearly done opacification of your own lungs is known regarding the really serious instances. Breasts radiographs when you look at the stage III BPD (10–20 months) exhibited short round pathology lucencies switching with areas of abnormal opacity. Phase IV BPD (beyond a month) showed further improvement out-of lucent regions switching having narrow strands out-of increased opacity, a looks who’s come to be called “bubbly lungs” ( , Fig 23 , ) ( , 91). That original definition, numerous quantitative rating assistance were advised one include scientific and you will radiographic conditions in an effort to predict chronic outdoors dependence within the premature neonates ( , 92– , 99). Up to now, none of them rating options was basically widely accepted.
The latest four radiographic values away from BPD in the first place revealed by the Northway ainsi que al ( , 71) try less are not noticed today. Nastavi sa čitanjem