Dopplerometry nakong ea bokhachane - e ngotsoeng

Dopplerometry utero-sephahla sa mali se phallo se bolela lipatlisiso tse etsoang ho hlahloba mafu a li-circulatory ka popelong, likepe tsa fetal, khoele ea ombilical. Mokhoa o thehiloeng ts'ebetsong ea Doppler o thehiloe phetohong ea maqhubu a maqhubu a leqhubu a bonahalang ho tsoa ho 'mele o tsamaeang. Skrine e tšoara graph, e hlalositsoeng ke lenaneo la k'homphieutha.

Dopplerometry e etsoa joang?

Kamoso leha e le efe e khethehileng pele ho ts'ebetso, moimana ha a hlokehe. E etsoa ka boemo bo tloaelehileng. Dopplerometry ka boeona ha e fapane le e tloaelehileng ea ultrasound ebile ha e na bohloko. Nako ea ho qhekella ke metsotso e 30.

Ke mekhoa efe eu lumellang ho kenya dopplerometry?

Ho fumana boemo ba tšollo ea mali, lits'ebetso tse latelang tsa doplerometry li thehiloe, tseo ka tloaelo li nang le litekanyetso tse tšoanang:

1. Kakaretso ea Systolic-diastolic (SDO) - sesuputso sena se baloa ka ho arola tekanyo ea systolic ka diastolic.
2. Khohlano ea khanyetso (IR) e baloa ka ho arola phapang pakeng tsa lebelo la systolic le diastolic ka tekanyo e phahameng.
3. Index ea pulsating (PI) e fumanoa haeba phapang lipakeng tsa boima bo boholo le bo fokolang bo arohanngoa ke phekolo ea mali e tloaelehileng.

Ho khetholla ha dopplerometry ho etsoa joang?

Tlhaloso ea dopplerometry e etsoang nakong ea bokhachane e etsoa ke ngaka feela. Ho sa tsotellehe hore ho na le mekhoa e itseng, ho hlokahala hore u ele hloko botho ba setho ka seng, hammoho le boemo ba eona hona joale.

Ho khetholloa ha fetal dopplerometry ho etsoa ho latela likarolo tse latelang:

1. IR ea methapo ea meriana:

• ho tloha libeke tse 20 ho ea ho tse 23 - 0,62-0,82;
• Libeke tse 24-29 - 0.58-0.78;
• Libeke tse 30-33 - 0.521-0.75;
• Libeke tse 34-37: 0.482 ho 0,71;
• Libeke tse 38-40: 0.42-068.

• Ho tloha libeke tse 16 ho ea ho tse 19 - 4,55-4,67;
• Libeke tse 20-22 - 3.87-3.95;
• Libeke tse 23-25, 3.41-3.61;
• Libeke tse 26-28 - 3 191-3.27;
• Libeke tse 29-31 - 2.88-2.94;
• Libeke tse 32-34 - 2.48-2.52;
• Libeke tse 35-37 - 2.4-2.45;
• Libeke tse 38-41 - 2,19-2,22.

Litekanyetso tse fanoeng tsa lipontšo tsa tloaelo ea doplerometry li fetoha beke le beke, joalokaha ho bontšitsoe ka holimo.

Ka mor'a liphello, ngaka e hlahloba boemo ba tšollo ea mali e tšabehang, 'me e etsa qeto mabapi le tlhokahalo ea phekolo, haeba lits'oants'o li sa lumellane le se tloaelehileng.