Mafahla a dichorionic ke afe?
Nakong ea boimana ba mafahla , lentsoe le sebelisetsoa ho arola le ho hlalosa kamoo li-fetus li leng teng ka popelong. Ka lesea le le leng (ka linako tse ling le bitsoa singleton), ho na le lesea le le leng, le koahetsoeng ka mokotla o le mong oa amniotic o entsoeng ka sekhetho se le seng 'me o tšehetsoa ke placenta e le' ngoe. Empa ka mafahla, ho ka ba le mefuta e fapa-fapaneng. Ho ka 'na ha e-ba le placenta e le' ngoe kapa tse peli, litekete tse le 'ngoe kapa tse peli tsa amniotic, le likhetho tse le' ngoe kapa tse peli.
Mantsoe a kang dichorionic kapa monochorionic a sebelisetsoa ho khetholla le ho hlalosa mafahla mme a bua ka ho toba palo ea likhetho, tse peli (e le 'ngoe ka lesea) kapa e arolelanoang ke masea ka bobeli.
Mokhethoa ke eng?
Moriri o khabisitsoeng ke karolo e ka ntle ea sac-amniotic sac e nang le metsi a pota-potileng lesea. Mafahla a hlahang likarolong tse fapaneng tse pota-potiloeng ke likhetho tse peli tse arohaneng li nkoa e le dichorionic. Moelelo "di" o bontša tse peli. Bo-dizygotic bohle, kapa bo-ntate, mafahla ke dichorionic. Mafahla a mang a monozygotic (a ts'oanang) a ka ba a dichorionic. Mafahla a dichorionic a na le li-placentas tse peli, le hoja ka linako tse ling li-placenta li ka kopanya hammoho. Mafahla a dichorionic a na le tlhaloso hape ea diamaniotic, kaha e 'ngoe le e' ngoe ea amniotic e na le leseli le ka ntle. Ka linako tse ling mafahla a dichorionic a hlalosoa e le dichorionic-diamniotic, kapa mafahla a "Di-Di".
Na mafahla a Dichorionic a tšoana le a moratuoa?
Mafahla a dichorionic a ka ba a metsoalle kapa a ts'oanang.
Mantsoe a saense a hlalosang mafahla kapa mafahla, ke monozygotic (a ts'oanang) kapa dizygotic (fraternal). Mafahla a dizygotic, a thehiloeng ho li-zygote tse peli tse fapaneng, a tla hlaolela ka ho arohana, a na le li-placentas tse peli, li-sac, le likhetho. Mafahla ohle a bara ba motho ke dichorionic. Mafahla a Monozygotic, a thehoang ha zygote e le 'ngoe e arohana ka bobeli, e ka boela ea e-ba dichorionic, ho itšetlehile ka nako ea ho arohana.
Haeba e le mathoasong, matsatsing a 'maloa ka mor'a hore ho be le mohoete, li-blastocysts tse peli tse arohaneng li tla ikemela ka bolokolohi, e leng se hlahisang mafahla a dichorionic-diamniotic (di-di). Ke hoo e ka bang mashome a mararo lekholong la monozygotic mafahla a oelang sehlopheng sena.
Ha mafahla a tsejoa e le dichorionic, ho ke ke ha khoneha ho tseba hore na ba na le bothata bo bokae 'me ba bua ka tieo hore na ba tšoana kapa ba na le bana. Litlhahlobo tse ling, tse kang DNA, li ne li tla hlokoa bakeng sa boikemisetso. Batsoali ba bangata ba tsebisoa ka phoso hore mafahla a bona e le metsoalle hobane e ne e le dichorionic, empa ha ho joalo.
Nakong ea bokhachane, ho kula ho hlahlojoa ho sebelisoa ultrasound. Motho ea nang le li-sonographer o senya placenta le mehaho ea fetalase ho khetholla lesela le teteaneng ho pota-pota lesea le leng le le leng, le bontšang khetho. Qalong ea bokhachane, ka lekhetlo la pele, e tla bonahala e le lipale tse peli tse fapaneng tse nang le lera le leholo pakeng tsa bona. Hamorao, ka halofo ea bobeli, e ka ba phephetso e kholo ho fumana hore na bothata bo teng, haholo-holo haeba li-placenta tse peli li kopantsoe 'me li bonahala e le ntho e le' ngoe. Haeba ho ke ke ha khoneha ho fumana bothata ba nakong ea bokhachane, tlhahlobo ea placenta ka mor'a ho pepa e ka fana ka karabo.
Lisebelisoa:
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Moise, Kenneth J., le Argotti, Pedro S. "Bohlokoa ba ho khetholla bothata ba maqheku a mafahla." OB / GYN ea kajeno. E fihliloe ka la 27 Phutuho 2015. http://contemporaryobgyn.modernmedicine.com/contemporary-obgyn/news/modernmedicine/modern-medicine-feature-articles/importance-determining-chori?page=full
Al Riyami, Nihal, Al-Rusheidi, Asamaa, Al-Khabori, Murtadha. "Phello ea Perinatal ea Monochorionic ha e bapisoa le Bokhachane ba Dichorionic Twin pregnancy." Oman Medical Journal. , La 28 May, 2013, leq. 173.
Morgan, Matt A. le Radswiki et. al. "Dichorionic diamniotic twin pregnancy." Radiopaedia.org. E fihliloe ka la 27 July, 2015. http://radiopaedia.org/articles/dichorionic-diamniotic-twin-pregnancy
Trop, Isabelle. "Matšoao a Setšoantšo: Tšoantšiso ea Twin Peak." Mokhatlo oa Lihlaseli oa Amerika Leboea. E fihliloe ka la 27 July, 2015. http://pubs.rsna.org/doi/full/10.1148/radiology.220.1.r01jl1468