I-Ultrasound - isonto eli-22 lokukhulelwa

Ngesonto lama-22 ukuhlolwa kokuhlolwa akusekho okwenziwa: owesifazane kufanele ahlolwe ekuqaleni futhi i-ultrasound elandelayo inqunywe emavikini angu-31. Futhi emavikini angu-22, i-ultrasound yenziwa yilabo besifazane abakhulelwe abangazange bahlolwe ngaphambili noma ngokusho kwezinkomba. Iqiniso phakathi nale nkathi kungenza ukuhlolwa okungaphezulu kwe-ultrasound kanye nokubonisana ezindaweni ezizokwelapha, uma ngabe ukukhubazeka kwangaphambili kokuzalwa komntwana kwakusolwa. Ukuze wenze lokhu, khetha i-ultrasound evamile noma engu-3-D, futhi amasonto angu-22 wokukhulelwa afanele ukuhlolwa, ngoba ukukhipha isisu kokuphumula sekuvunyelwe kuze kube amasonto angu-24.

Iviki eli-22 lokukhulelwa - imingcele ye-ultrasound

Imiphumela ye-ultrasound ekuqaleni kwamaviki angu-22 okukhulelwa noma uma sekuvele amasonto angu-22-23 ahlukile. Ubukhulu obukhulu, obulinganiselwa emavikini angu-21-23:

• I-BDP (ubukhulu biparietal ye-skull) - kusuka ku-51.6 kuya ku-54.2 kuya ku-54.2 kuya ku-57.5 mm;
• I-DB (ubude bethanga) - kusuka ku-35.3 - 38.3 kuya ku-67 - 70 mm;
• I-LTE (usayizi wangaphambili we-parietal we-skull) - kusuka ku-64 kuya ku-67 ukuya ku-38.3-41.3 mm;
• I-SJ (ubukhulu besisu esiswini) - kusuka ku-52.5 - 56.4 kuya ku-49.4 kuya ku-52.6 mm;
• I-SDHK (ububanzi obuphakathi kwesifuba) - kusuka ku-46.4 - 49.4 kuya ku-56.4 - 59.3 mm.

I-placenta evamile ngalesi sikhathi iyinifomu futhi ine-26-28 mm ubukhulu. Ikholomu ye-amniotic fluid endaweni engekho emgqeni womzimba kanye nezingxenye ze-fetus ngu-35-70 mm. Inhliziyo ibonakala ngokucacile wonke amakamelo namagesi, inkambo yezikebhe eziyinhloko ilungile, isilinganiso senhliziyo singama-120-160 ngomzuzu, isigqi sinembile.

Isakhiwo sobuchopho sibonakala kahle, ububanzi bezingxenyana ze-lateral azikho ngaphezu kwe-10 mm. Ungabona isibindi, izinso, isisu, isisu nesisu somntwana. Umthambo wezintambo ubonisa ngokucacile zonke izitsha, kodwa ukutholakala kwawo entanyeni akusho lutho: isikhundla se-fetus namanje singazinzile futhi sihamba ngokukhululekile emgodini we-uterine.

Iviki eli-22 lokukhulelwa yisikhathi lapho ubulili bomntwana bubonakala yi-ultrasound , futhi imingcele yabafana namantombazane ihluke kancane ngobukhulu.