Isundu esinye sentsimbi

Isakhelo esinye sesundu ngumgca omnye obaleka entendeni yesandla. Ngokuqhelekileyo abantu baneentsimbi ezi-3 ezandleni zabo.

I-crease idla ngokubizwa ngokuba yinto enye yesundu. Igama elidala "simian crease" alisasetyenziswa kakhulu, kuba lithanda ukuba nentsingiselo embi (Igama elithi "simian" libhekisa kwinkawu okanye kwinkawu).

Imigca eyahlukileyo eyenza iicreases ivela ezintendeni zezandla kunye nonyawo lweenyawo. Isundu sinezinto ezi-3 zezi crease kwiimeko ezininzi. Kodwa ngamanye amaxesha, ii-crease zijoyina ukwenza enye.

I-Palmar creases iyakhula ngelixa umntwana ekhula esibelekweni, ubukhulu becala kwiveki ye-12 yokukhulelwa.

Isundu esinye sentsimbi sivela kubantu aba-1 kwabangama-30. Amadoda aphindwe kabini kunamabhinqa ukuba abe nale meko. Ukuqhekeka kwesundu esinye kunokubonisa iingxaki kuphuhliso kwaye kunxulunyaniswe nokuphazamiseka okuthile.

Ukuba ne-palmar crease enye kuhlala kuyinto eqhelekileyo. Nangona kunjalo, inokudibaniswa neemeko ezahlukeneyo ezichaphazela ukukhula komntu ngokwengqondo nangokwasemzimbeni, kubandakanya:

• Isifo esiphantsi
• Isifo seAarskog
• Isifo seCohen
• Ingxaki yotywala emzimbeni
• ITrisomy 13
• Isifo seRubella
• Isifo sikaTurner
• Isifo seKlinefelter
• I-Pseudohypoparathyroidism
• Isifo seCri du chat

Usana olunesundu esinye sinokuba nezinye iimpawu kunye neempawu, xa zithathiwe kunye, zichaza isifo esithile okanye imeko. Ukuchongwa kwale meko kusekwe kwimbali yosapho, kwimbali yezonyango, kunye novavanyo olupheleleyo lomzimba.

Umboneleli wakho wezempilo angabuza imibuzo efana nale:

• Ngaba ikhona imbali yosapho ye-Down syndrome okanye enye ingxaki enxulunyaniswa ne-palmar crease?
• Ngaba ukhona omnye umntu osapho onendawo enye yesundu ngaphandle kwezinye iimpawu?
• Ngaba umama wabusebenzisa utywala ngelixa ekhulelwe?
• Zeziphi ezinye iimpawu ezikhoyo?

Ngokusekwe kwiimpendulo zale mibuzo, imbali yezonyango, kunye neziphumo zovavanyo lomzimba, ukuvavanywa ngakumbi kunokuba yimfuneko.

Ukudlula kwesundu; I-Palmar crease; Indawo yaseSimian

• Isundu esinye sentsimbi

INussbaum RL, iMcInnes RR, uWillard HF. Isiseko se-chromosomal kunye ne-genomic yesifo: ukuphazamiseka kwee-autosomes kunye ne-chromosomes zesondo. Ku: Nussbaum RL, McInnes RR, Willard HF, ii-eds. Thompson kunye no-Thompson Genetics kwiyeza. Ngomhla we-8. IPhiladelphia, PA: Elsevier; 2016: isahluko 6.

IPeroutka C. Imfuza: imetabolism kunye nedysmorphology. Ku: Isibhedlele iJohns Hopkins, The; IHughes HK, Kahl LK, ii-eds. Incwadi yesikhokelo seHarriet. Umhla wama-21. IPhiladelphia, PA: Elsevier; I-2018: isahluko 13.

ISlavotinek AM. Idysmorphology. Ku: Kliegman RM, St Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, ii-eds. Incwadi kaNelson yeNcwadi yePediatrics. Umhla wama-21. IPhiladelphia, PA: Elsevier; 2020: isahluko 128.