BopheloBophelo basali

Fetal hlooho sedikiso beke le beke: Lethathamo

Bakeng sa basali bohle, ho ima ho ke mohato o khethehileng oa bophelo. Ka nako ena, 'mè oa moimana e nang le boikutlo bo bocha,' me ka lehlakoreng le leng o tseba boitsebiso ba eona. Hammoho le maikutlo a ntho e ntle le ho nahana ka ka nako e tlang lesea 'me e monyenyane o na le ho feta a mangata a buisane le nka e ngata liteko. Joalo maeto a ho ea litleleniking hangata e etsa methapo. Empa liteko tse hlokahalang bakeng sa ho laola ho hōla ho tloaelehile le ntshetsopele ya lesea la ka tummy mosali.

Ha ultrasound tse hlokahalang

Ha 'mè oa moimana tlang ho baeti ba fihlelang ho ngaka ea hae, e hlalosa hore ho hlokahala hore le nako ea sethusathuto lemohileng oa ultrasound. Ho na le mefuta e 'meli ea ho hlahloba ka ultrasound maemong: screening le ho etsa lipatlisiso khetha. Bitsa screening liteko e tlamang ea basali bohle ba baimana ho sebelisa ultrasound maemong a ho ya ka dipehelo tse itseng. Hangata kemiso tsa ultrasound hlahloba ea 'mè oa moimana e tšoaroa ka nako e libeke tse 10 ho isa ho 12, ho tloha ka libeke tse 22 ho tse 24, ka libeke tse 32' me 37-38 emara obstetric. Ho phetha mofuta ona wa phuputso e entsoeng mehato boholo ba lesea le ho latelwa bona le melao-motheo ea, a le lilemo li gestational, boemo ba popelo le placenta. lithuto tsa khetha ba khethiloe ke ngaka ho ba teng, haeba ho na le ke belaelloa ka hore e complication ea bokhachane. Tabeng ea beha bolwetse ba boimana ba nomoro se nang moeli ka makhetlo a ka ho phethahatsoa dipatlisiso joalo.

Fetometry - ke eng le hore na ke hobane'ng

E mong oa mekgwa ya tshebetso tsa bohlokoa nkoa fetometry lesea. Ho phetha Ngaka ea Tlhahlobo ea boholo fetal le ho latelwa ea bona le ntho e tloaelehileng le. Tsamaiso e ke e ultrasound maemong setsebi ya data tse ka bapisoang le litafole ditlwaelo. Check ka nako ea thusa ho lemoha mefokolo le bopengwi ka ntshetsopele ya lesea. Ka khanna fetometry laolwang ke sedikiso sa hlooho fetal ke beke - le ntho e tloaelehileng ke pontshi bohlokoa. Ka libeke tse ngaka litharollo tsa melemo tsa ultrasound le etsa liqeto tse mabapi le bophelo bo botle ba lesea la hao. Ha ngaka e re: lesea e nyenyane ho feta ha thehoa bakeng sa nako e itseng, ka nako eo bua ka slowing kgolo ya tlhaka ya. Haeba ka mor'a ho ima o ile a bontša mat du bakeng sa banyalani ba bang ba libeke tse, lingaka li se buang ka tsoelo-pele intrauterine. lieha joalo e ka bakoa ke mekhoa e mebe, 'me mafu a tsoaetsanang hare, chromosomal anomalies kapa placental insufficiency.

Joang sedikiso sa hlooho e le ntseng le eketseha ho tloaelehile ho ntshetsa pele lesea

Fetal sedikiso hlooho bakeng sa libeke tse - e pontshi ea bohlokoa ea tsoelo-pele ea lesea le ka 'mè oa pōpelo. Joalokaha u tseba, hlooho ea lesea ka mpeng 'Mè oa hae e ntse e hōla unevenly. Qalong ea ho hōla ha boholo ba eona e feta haholo le boholo ba 'mele. Ho ea qetellong ea ea bokhachane, fetal boholo ba junifomo le malongobani. Ha re trace ya phetoho ea ho sedikiso sa hlooho lesea bakeng sa ho libeke tse, ho ka bonoa hore keketseho khōlō ka ho fetisisa le hlaha ka trimester bobeli. Ho tloha libeke tse 15 ho ea ho ea 26 ea bokhachane lesakaneng makumane hlooho ea eketseha ka karolelano ea 12-13 limilimithara. Keketseho ena e nka sebaka beke le beke. Ka keketseho e tsoelang pele gestational lilemo le sedikiso hlooho kgolo ya e slowing. Ho ea qetellong ea le trimester boraro - ka etsang khoeli pele ho tsoalo ea ngoana e - palo ena e khōlō ho feta kaofela 12-15 limilimithara.

Mokhoa oa ho lekanya sedikiso dita hlooho

E le hore ho lekanya sedikiso sa hlooho fetal bakeng sa libeke tse, sebelisa e fumanoe kamehla ho sebelisa ultrasound maemong a sesebediswa. Phuputso e etsoang ke litsebi tsa dipeakanyo 'maloa ho hlahisa sephetho fetisisa e nepahetseng le e tobileng. Ho ekelletsa moo tekotshupo hlooho sedikiso ngaka phumano fetometricheskih joalo litsupa ka biparietal (BDP) le sagittal boholo serope lesapo bolelele, sedikiso mpeng, boko bo ka pele-occipital (LZR) qeto le ba bang.

Tafole ditlwaelo kōpo ea ho fumanoe ho thusa ho bona hore tseo ba nang le tsebo fetal le bopengwi hlahelang. Haeba ngaka e iphumanela ho bopengwi bohlokoa ho tswa tloaelehileng ea, mosali eo o ile a ithaopela ho etsa a ntše mpa.

The moralo bakeng sa ho bala

The sedikiso sa hlooho ea lesea e laolwang ke beke ho latela molao-motheo o tšoanang e le boholo biparietal: lekanngoa ka mokhoa o joalo e le planimetry ba sebelisang lik'homphieutha kapa moralo o balletsweng. Pele ho neng ba ikemiselitse biparietal LZR le boholo hlooho. moralo ke e latelang: FG = 1/2 * (BDP + LZR) * 3.1416. palo ena e ka seoelo sebelisoa ho a bale boima fetal, 'me ha ea itšetleha ka ho sebopeho oa hlooho ea hae.

Boleng ba sedikiso hlooho ngwana

Ke eng e ka ngaka bolella e pontshi tse kang fetal hlooho sedikiso beke le beke? Tafole ea ditlwaelo tsa pontshi ena e na le meeli. Haeba ba ne ba feta, sena e bontša ho ba teng ha meferefere ka tsoelo-pele. Tabeng ena, mosebetsi o ka sehloohong oa ngaka e ba pele ho moo ba bonoa ba bopengwi le khalemelo ea bona. Ka mohlala, e ile ea eketseha hlooho sedikiso 'na a bontša lefu kang hydrocephalus. Lefu lena le bontša ka boeona e ka mokelikeli ka cavities ba ventricles boko. Tshebetso ena e etsa hore ho eketseha ha khatello ea ka hare ho lehata le, ka lebaka leo, ho fokotseha ka bophahamo ba modumo boko. Hang-hang ka mor'a ho tsoaloa ha ngoana oa hao qeta puncture. Sebelisa mokhoa o sa tlosa bokeletseng mokelikeli le bebofatsa boemo ba ngoana eo.

Boleng ba litsupa bakeng sa pepa

Maemong a mangata, ho entsprechen feteletseng ba amanang le litšobotsi motho makumane. Ka mohlala, haeba batsoali ba sa le khōlō, e e nka hore ngoana a seholo haholo. Joalokaha ho se ho boletsoe, tafole e na le fetal hlooho sedikiso ke bokhachane beke. Ho eketseha ha qetellong ea bokhachane ka baka mathata ka ho etsa joalo ho pepa. Ka mohlala, ho otlile ea perineum ena. Ha sena se etsoa episiotomy, ke hore,, le incision nyane ho bebofatsa mosebetsi o boima.

Bohlokoa ba ho pontshi

Kahoo, tlhaloso ea litsupa tsa sedikiso hlooho ka mekhahlelo e fapaneng ea ho ima le ho bapisa litsupa tse ling thusa ngaka ho ka nako e loketseng lemoha fetal sa tloaelehang, kgolo ya le ntshetsopele, hammoho le mathata a hlahelang. Mosali e mong ha aa lokela ho ba hlalosetsa nosi kapa leka ho hlalosa se boleloang ke ho oa ultrasound diphetho tekotshupo le etsa liqeto tse mabapi le bophelo bo botle ba lesea la hao. ngaka e nka ka lintlha akhaonteng multiple le leihlo, 'me joale feela etsa sepheo sephetho. Ke habohlokoa ho hopola hore ho hōla ha ngoana ka mong ka bomong le ka 'na sa etsahala ka melao ea boitšoaro e tabulated.

libeke tse 32 - ke hobane'ng ha ho ke habohlokoa

Bohato ba bohlokoa ka ho fumanoe tsa ultrasound ke lentsoe le ka beke 32nd ea bokhachane. Around nako ena, ho lesea le fumana maemo a nepahetseng bakeng sa thulaganyou e tsoalo - hlooho fatše. Fetal hlooho sedikiso (libeke tse 32 emara) ke ka 283-325 limilimithara. nako ena ea bokhachane ke ea bohlokoa haholo. Little lesea tummy mè hoo e ka bang ha thehoa le esita le o eyelashes le lintši.

The sedikiso sa hlooho fetal: tafole

Joalokaha ho se ho boletsoe, pele ka sehloohong oa ultrasound tlhathoba moimana 'mè o nka ka libeke tse 10-12 boemo e thahasellisang. Tafole bontša ya data ho tloha bekeng ea bo11 ea bokhachane. The manolotsoeng nka sebaka ho tloha letsatsing la nako matsatsing a ho qetela. Hlahisa ya data tabulated ka bo10, bo50 le 95th percentiles. Maemong a mangata, lingaka li sekametseng ho percentile bo50, empa li nkoa liphetoho ho tloaelehile ho tloha 10 ho ea ho 95. The percentile ke peresente ya e ka tlase e itseng eo di ea thahasello sampole ena. Ke hore, 50 go th percentile bontša hore 50% ya melemo ya data e tlase boemo ba bona.

Fetal hlooho sedikiso - le ntho e tloaelehileng, limilimithara

bokhachane beke

percentiles

bo10

bo50

95th

11

53,0

63,0

73,0

12

58,0

71,0

84,0

13

73,0

84,0

96,0

14

84,0

97,0

110,0

15

-

110,0

-

16

112,0

124,0

136,0

17

121,0

135,0

149,0

18

131,0

146,0

161,0

19

142,0

158,0

174,0

20

154,0

170,0

186,0

21

166,0

183,0

200,0

22

178,0

195,0

212,0

23

190,0

207,0

224,0

24

201,0

219,0

237,0

25

214,0

232,0

250,0

26

224,0

243,0

262,0

27

235,0

254,0

273,0

28

245,0

265,0

285,0

29

255,0

275,0

295,0

30

265,0

285,0

305,0

31

273,0

294,0

315,0

32

283,0

304,0

325,0

33

289,0

311,0

333,0

34

295,0

317,0

339,0

35

299,0

322,0

345,0

36

303,0

326,0

349,0

37

307,0

330,0

353,0

38

309,0

333,0

357,0

39

311,0

335,0

359,0

40

312,0

337,0

362,0

Ya e le hantle, mong le o mong mosali le boemo ba mohlolo nyane ntho ea bohlokoa ka ho fetisisa lefatšeng. Ho fihlela crumb e ntse ka mpeng ea, tsela feela ea ho bona ho oa ultrasound. Bohlokoa ba ho ithuta le litsupa tsa sedikiso hlooho, bophahamo, boima ba 'mele le ba bang ka lebaka la ho hlokahala hore boalosi e tsoelang pele ea ho hōla fetal. Joalo tlhokomelo e seng feela thusa phihlelo hantle ho boloka ea bokhachane, empa hape calms le 'Mè nakong e tlang, ba batlang ho potlako tšoare ka matsoho makumane bona.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 st.unansea.com. Theme powered by WordPress.