Dyskeratosis Congenita hi eng nge ni? I fa hian heng symptoms te hi a nei em? Kan sawi dun teh ang!

I fa vun, nail, a nih loh leh an hmui chhungah inthlak danglamna danglam tak i hmu em? A châng chuan hengte hi thil pangngai angin a lang thei a, mahse an hnungah hian genetic condition hmuh tur awm lo tak a awm thei bawk. Chutiang natna pakhat chu Dyskeratosis Congenita , a then chuan (DC) emaw (DKC) emaw tia tawifel a ni. Hei hi a buaithlak deuhin a lang thei a, mahse awlsam leh hriatthiam awlsam takin i dah ang u.

Dyskeratosis Congenita hi eng nge ni tak tak?

A awlsam zawngin sawi ila, dyskeratosis congenita hi genetic condition hmuh tur awm lo tak a ni. I fa taksa peng tam tak a nghawng thei a ni. Vawi tam tak chu naupang kum 10 a tlin hmain vun, nail leh ka chhungah a lan chhuah hmasak ber a ni. Naupang thenkhatah chuan an natna chhinchhiahna hmasa ber chu ruhro (bone marrow failure) ang chi a ni thei. Hei hian a châng chuan naupan lai te, tleirawl lai te, a nih loh leh puitling lai te, cancer ang chi harsatna lian tak tak a thlen thei a ni.

He natna, dyskeratosis congenita tia koh hi telomere biology disorder pawl lian takah a tel a ni . Kan pheikhawk hrui tawp lama plastic kawr te te ang maiin han ngaihtuah teh. Chungte chu kan chromosome tawp lamah – kan genes (DNA) awmna structure-ah te an awm a. Heng telomeres te hian kan genes te hi an venghim thin. Kan taksa chhunga kan taksa peng leh taksa peng hrang hrangte chu a lo thang lian a, a thawk tha zel a ni. Mahse naupang dyskeratosis congenita vei tan chuan heng telomeres te hi a nih tur aia tawi zawk an ni. Chuvang chuan harsatna chi hrang hrang a lo chhuak thin.

Heng ang telomere natna dang engemaw zat a awm bawk:

• Hoyeraal Hreidarsson Syndrome (HH) natna vei te hi a lo awm tawh a ni.
• Revesz natna (RS) natna hi a awm thei.
• Coats plus syndrome a awm bawk

Dyskeratosis congenita natna lan chhuah dan chu engte nge ni?

Researcher-te chuan naupang "classic dyskeratosis congenita" (classic DC) vei te zingah hian mizia lian pathum an hmuchhuak hmasa ber a:

1. Vun rawng dik lo: Naute kawr, a rilru chunglam, leh a kutphah vun chu mesh emaw lace ang deuhin a lang thei. Naute vun rawng pangngai aiin a vun natna chu a eng emaw, a dum emaw pawh a ni thei.

2. Nail deformities or loss: I kut zungtang leh/ emaw ke ruh ah hian ridge emaw crack emaw i hmu thei. An peel off thei a, an lo thang zauh zauh thei a, a tlangpui aia tawi zawk an ni thei bawk. A châng chuan, i nail chu a tlangpui aia tawi a ni thei a, a bo vek thei bawk. Heng inthlak danglamna te hian nail thenkhat chauh a nghawng thei a, thenkhat erawh chu a pangngai reng thei thung.

3. Leukoplakia: Naupang leiah emaw, a hmui chhungah emaw, thick, white patches a lo lang thei.

Doctor-te chuan heng symptom pathumte hi "mucocutaneous triad" tiin an sawi."Muco" tih hian ka chhunga lining a kawk a, "cutaneous" tih hian vun a kawk bawk. Mahse, dyskeratosis congenita hi natna khirh tak a ni a, naupang tinte chu a danglam deuh deuh a ni.

Entirnan, naupang thenkhat chuan heng symptom pathumte hi a lan hmain ruhro (bone marrow failure) an nei thei a ni. Chumi hnuah chuan doctor-te chuan ruhro (bone marrow failure) chhan hriat tumin test an neih laiin dyskeratosis congenita an hmuchhuak thei a ni.

Naupang dangte chuan symptom hrang hrang tam tak, inzawm lo ang maia lang an nei thei a, mahse test an neih hnuah chauh doctor-te chuan a chhan chu dyskeratosis congenita a ni tih an hre thei a ni.

A lan chhuah dan dang:

• Ruh nena inzawm harsatna: Osteoporosis (ruh hring), ruh tliak, leh hip leh shoulder ruh avascular necrosis te.
• Cancer: Leukemia, vun cancer , lu/ kawng squamous cell cancer te a ni.
• Balance leh coordination lama harsatna: Kea kal (ataxia) ang chi thila harsatna.
• Sex hormone siam chhuah tlem (hypogonadism).
• Immune system chak lohna (immunodeficiency).
• Ha lama harsatna: Ha a chhe lutuk, ha a hrual.
• Hmasawnna tlai emaw, chak lohna emaw.
• Esophageal narrowing: Hei hian ei harsatna a thlen thei a, luak a ti harsa thei a, taksa rihna a tipung thei bawk.
• Thaw hah lutuk.
• Sam tlakchham emaw, a hmaa a rawn sen emaw.
• Liver natna.
• Lung natna te.
• A sei zawng tawi .
• Lu te tak te `(microcephaly)` .
• Urethral a tihtlem .
• Mit tui leh mitmeng natna.

Eng thilin nge dyskeratosis congenita hi a thlen?

Dyskeratosis congenita hi genetic variation/mutations avanga lo awm a ni . A bik takin, ka sawi tawh ang khan, i fate telomeres hnathawh dan enkawltu genes te chu a nghawng a ni .

Telomeres-in hna a thawh that loh chuan naupang taksaa cell thenkhatte chu an thawk tha thei lo. Hei hian thisen cell tlakchhamna, taksa peng hrang hrang hnathawh that lohna leh harsatna dang a thlen thei a ni.

Hei hi thlah kal zel atanga lo chhuak thil a ni em?

Ni e, dyskeratosis congenita hi thlah khat atanga thlah dangah a darh thei a ni. Naupangin nu leh pa pakhat emaw, nu leh pa pahnih emaw aṭangin a rochun thei a ni. Mahse, naupangin a vawi khatna atan a vei theih bawk a, chhungkaw zingah tumahin he natna hi an la nei lo a nih pawhin.

Dyskeratosis congenita-ah hian eng gene nge inrawlh?

Researcher-te’n dyskeratosis congenita leh telomere biology disorders nena inzawmna an neih tam ber gene thenkhat chu hetiang hi a ni:

``DKC1, TERC, TERT, TINF2, ACD, CTC1, DCLRE1B, NHP2, NOP10, NPM1, POT1, RPA1, STN1, TCAB1, PARN, RTEL1.` tih hi a ni

Dyskeratosis congenita avanga harsatna awm thei te chu engte nge ni?

Hetiang dinhmun hian harsatna hrang hrang a thlen thei a, chung zinga ṭhenkhat chu:

• Bone marrow failure: Hei hi harsatna awm tam ber a ni. Kum 30 an tlin hmain a awm tlangpui.
• Pulmonary fibrosis a awm thin
• Myelodysplastic syndrome (MDS) (ruh chhunga thisen cell siam chhuahna lama harsatna awm) .
• Acute myeloid leukemia (AML) (thisen cancer chi khat) .
• Lu leh kawng cancer a ni
• Vun cancer a ni
• Liver fibrosis a awm thin

Kum engzat nge dyskeratosis congenita hi hmuhchhuah a nih?

A tam zawkah chuan he natna hi naupan lai emaw, tleirawl lai emawa hriat chhuah a ni a, a chhan chu chutih lai tak chuan a lan chhuah hmasak ber a ni. Amaherawhchu, mi thenkhat chuan puitlin thlengin symptom an nei lo thei a, he natna hi an vei tih hriatchhuah pawh an ni lo thei bawk.

Engtin nge doctor-te hian he natna hi an hriat theih?

Doctor-te chuan dyskeratosis congenita hmuhchhuah nan a hnuaia mi ang hian an ti thin:

• I fate symptoms chungchang zawhna i dawng ang.
• Naupang leh chhungte medical history thlirlet a ni.
• Taksa enfiahna tih.
• Special test neih tura tih a ni.

Doctor-te chuan natna lan chhuah dan hriat tawh (vun danglam, nail inthlak, hmuiah hmun var) te chu an zawng a, chutah chuan test result hmangin dyskeratosis congenita chu chutiang chhinchhiahna thlentu a nih leh nih loh an finfiah a ni.

Dyskeratosis Congenita (DKC) a awm leh awm loh enfiahna .

I doctor chuan i fa chu test eng emaw zat a ti thei ang. Ṭhenkhat chuan diagnosis-ah direct-in an ṭanpui ang a, ṭhenkhat erawh chuan i fa hriselna leh enkawlna ruahmanna tichhe thei symptom dang an pholang thei thung.

Dyskeratosis congenita hriat theihna atana test lian pahnih chu:

• Flow cytometry: Hei hian i fa telomeres te hi eng chen nge a sei tih a teh a ni. Test result atang hian telomere sei zawng leh percentile a awm thei. He percentile hian i fa telomere sei zawng chu an kum rualpui naupang dangte telomere sei zawng nen a khaikhin dan a tarlang a ni.
• Genetic testing: Hei hian dyskeratosis congenita nena inzawm genetic mutations a enfiah thin.

A tam zawkah chuan heng test atan hian thisen sample lak a ni. A bik takin tissue sample dang, vun te tak te (skin biopsy) te pawh lak theih a ni.

Test dang pawh a awm bawk

I fain test dang a mamawh theih ṭhenkhat chu:

• Ha enfiahna a ni
• Endoscopy (camera hmanga tube hmanga chhungril taksa peng enfiah) .
• Mit enfiah a ni
• Vun test a ni
• Bone marrow enfiah a ni
• Imaging test hmanga taksa peng hrang hrang (thluak, thinlung, lung, thin, ruh ang chi) enfiah thin .
• Pulmonary function test neih a ni
• Immune system hnathawh dan test te
• Neuropsychological testing neih a ni

Dyskeratosis congenita hi engtin nge enkawl a nih?

Doctor ten i fa mamawh dan azirin enkawlna an ruahman thin. Naupang tin tan enkawlna tur ruahmanna pakhat (one-size-fits-all treatment plan) a awm lo a, he natna hian naupang tinte chu a nghawng dan a inang lo hle.

Enkawlna awm thei thenkhat chu:

• Thisen pek: Thisen sen leh platelet hrisel tak tak pe turin.
• Androgen therapy: Thisen cell count hrisel tak vawng reng turin a pui thei a, telomeres pawh hun engemaw chen a ti sei thei bawk.
• Stem cell transplant: Bone marrow failure, MDS, emaw leukemia te hi tihdam theih a ni. Mahse, hei hi thil engemaw takah chauh tih a ni a, chu chu a hlawknain a hlauhawmna aiin a tam zawk a ni.

I fa medical team chuan i tan enkawlna tur awmte chu an sawipui ang che. Tuna enkawlna hman mek hian dyskeratosis congenita chu a tidam kim thei lo va, telomere sei zawng pawh a tidanglam vek thei lo. Chu ai chuan enkawlnate chu natna lan chhuah dan emaw, harsatna bik emaw control-na tur a ni. He natna vei naupang leh puitlingte tanpui thei tur damdawi thar zawng turin zirchiangtute chuan nasa takin hma an la mek a ni.

Eng ang doctor nge ka fa enkawl ang?

Enkawlna hi doctor hrang hrang multidisciplinary team-in an ruahman a ni. I fa hian "medical home" emaw primary care physician emaw a nei thei a, chu chuan i thawhpui hnai a, doctor dangte nen pawh a thawk dun thei a ni.

I fa enkawltu team-ah hian general pediatrician te, chubakah pediatric specialist te pawh an tel thei a, chungte chu:

• Ha enkawltu te
• Dermatologist te an ni
• Endocrinologist te an ni
• Gastroenterologist te pawh an awm
• Hematologist/oncologist te an ni
• Immunologist te chuan an ti a
• Neurologist te an ni
• Mit lam thiamte `(Mit lam doctor)`
• Beng, hnar leh ril lama mithiam (Otolaryngologists) te .
• Pulmonologist te an ni
• Geneticist te chuan an ti a

Ka fa hian dyskeratosis congenita a vei a nih chuan eng nge ka beisei ang?

I fa hmalam hun chu eng nge ni dawn tih chiang taka sawi a harsa a, nakin lawkah eng nge thleng dawn tih pawh sawi a har hle. Dyskeratosis congenita hian naupang dam chhung a tikhawtlai thei a ni. Mahse engzat nge tih erawh sawi a harsa khawp mai.

Dyskeratosis congenita chungchangah hian thil chiang lo tam tak a awm. I fa medical team chuan a tam thei ang ber information an pe ang che, i fain test leh doctor appointment a mamawh zat tur chu an hrilhfiah ang che.

Dyskeratosis congenita-a thihna thlentu tam ber chu eng nge ni?

Dyskeratosis congenita vei zinga thihna thlentu ber chu bone marrow failure , thisen cell hrisel awm loh avangin natna khirh tak tak leh thisen chhuahna a thlen thin.

Thihna thlentu tlanglawn dangte chu lung natna leh cancer te an ni.

Dyskeratosis congenita hi ven theih a ni em?

Tunah hian he genetic condition hi ven dan tur hriat a la ni lo. Nangmah emaw, i chhungte zinga tu emaw chuan dyskeratosis congenita i neih chuan, genetic counselor biak a tha ang . I fate’n he natna hi an rochun theihna chance an hriatthiam theih nan an pui thei che a ni.

Ka fa enkawl turin eng nge ka tih theih ang?

I fain dyskeratosis congenita a vei tih hriat chu a buaithlak thei hle. Amaherawhchu, i fate hriselna chhawmdawlna tur leh harsatna a thlen theihna tur tihziaawmna tur thil tam tak i tih theih a awm.

Dyskeratosis congenita vei te hi cancer leh lung natna thenkhat an vei theihna a sang zawk. Environment factors, ni chhuahna leh meizuk hian he hlauhawmna hi a tipung a ni. I fate chu hetiang hian i fuih thei ang:

• Pawn chhuah dawnin sunscreen leh invenna hmanrua (kawr leh thawmhnaw kawr sei ang chi) hmang thin ang che.
• Ni êng direct-a i hun hman chu tihtlem rawh.
• Zuk leh hmuam siam zawng zawng hi pumpelh vek tur a ni.
• Zu in khap emaw, bansan emaw.

I fa medical team chuan i fa mamawh dan azirin thurawn an pe ang. Counselling emaw, support group emaw pawh an rawt thei bawk. Entirnan, natna rare vei te tanpuitu pawl tam tak an awm a. Team Telomere hi dyskeratosis congenita leh telomere biology disorder dang nei te tan group a ni a, a hlawhtlinna hi a ropui hle.

Engtikah nge ka fa tan damdawi lam tanpuina ka zawn ang?

I fa hian doctor appointment tam tak a nei ang. An medical team chuan eng doctor nge i hmuh tur tih leh engzat nge i hmuh tur tih chiang takin an hrilh ang che.

Heng Doctor tlawh te hi a pawimawh hle. Doctor-te chu i fa dinhmun enfiah turin an phalsak a, a tul angin enkawlna an siamrem thei bawk. Dyskeratosis congenita natna thenkhat chu in lamah hmuh tur a awm lo mai thei. Ruh density tlahniam leh cancer chhinchhiahna hmasa ber ang chi thilte chu test hmang chauhin hriat theih a ni.

Doctor-te chuan vun cancer leh hmui cancer ang chi thilte in lama mahni in enfiah dan tur an zirtir thei bawk. Hengte hi doctor hmuhna aiah a ni lo. Mahse, symptom thenkhat hriat hmasak theihna tur leh i fa enkawl thuai theihna tur kawng pawimawh tak an ni.

Ka fa medical team te hnenah eng zawhna nge ka zawh tur?

Dyskeratosis congenita i vei tih hriat a nih hnuah, heng zawhnate hian thil tam zawk zir turin a pui thei che a ni:

• Ka fa hian eng natna lanchhuahna nge a neih?
• Eng harsatna nge awm thei?
• Eng enkawlna nge i rawt?
• Heng enkawlnate hian eng hlawkna leh hlauhawmna nge a neih?
• Support group emaw, resource dang emaw i recommend thei ang em?
• He dinhmun hi engtin nge ka fa hnenah ka hrilhfiah ang?
• Keimah emaw chhungkaw member dangte tan emaw genetic test neih hi a tha em?

Naupang kum upa zawk leh naupang tête hnêna heng zawhnate hi zawh hi a ṭangkai thei ang:

• Engtin nge ka fa chu a kum nena inmil takin a hriselna enkawlna mawhphurhna la turin ka puih theih ang?
• Engtin nge, engtikah nge ka fa chu naupang doctor atanga puitling doctor-a sawn turin kan inbuatsaih ang?

Telomere hi eng nge a nih tih tlem han zir belh leh ila.

Okay, a hmain telomeres chungchang tlem kan sawi tawh a. Hengte hi i fa chromosome tinte tawp lama DNA awm repeating sequence te an ni. I fa gene tin hi heng telomere pahnih inkarah hian a awm vek a ni. Doctor-te chuan pheikhawk hrui tawp lama plastic khuhna nen an tehkhin a. Chu kawrfual chuan pheikhawk hrui chu a chhe lo tûrin a vênghim ang bawkin, telomere-te chuan i fate genes chu a vênghim bawk.

Chromosomes hi naupang taksaa cell zawng zawngah te hian a awm vek a. Chu cell te chu an insiam thar zel a ni. Chu chu naupang taksa peng leh taksa peng hrang hrangte hnathawh thatna tur a ni.

Cell a inthen apiangin a chromosome copy a siam thin. Chutiang a nih apiangin chromosome pakhata telomeres te chu a tawi deuh deuh thin. Hei hi thil pangngai a ni. Enzyme pakhat telomerase an tih chu a lo lut a, chu telomere te chu a sei zawng hrisel takah a siam tha a, chutiang chuan cell chu a inthen chhunzawm thei ta a ni. Telomeres a tawi lutuk chuan cell chu a inthen darh tawh lo.

Dyskeratosis congenita-ah chuan genetic mutations hian telomeres chu a tawi zawngin a ti tawi thin. Hei hi kawng hrang hrangin a thleng thei. Entirnan, genetic mutation hian telomerase siam chhuahna a tibuai thei a ni. A nih loh leh telomerase hian telomeres a thleng thei lo thei bawk. Chuvangin, i fa telomeres te chu a tawi a, a lo thang leh tawh ngai lo.

Cell chhunga telomere te chu a tawi lutuk chuan chu cell chuan a copy a siam tawh lo. Cell tam zawkin an inthen darh tawh loh chuan naupang taksa chhunga taksa peng hrang hrang leh tissue hrang hrangte chuan an hnathawh that theihna tura an mamawh chu an hloh ta a ni. Chutiang chuan telomere tawi te hian dyskeratosis congenita natna lanchhuahna leh harsatna a thlen thin.

Hei hi Zinsser-Cole-Engman syndrome nen a inang em?

Ni e, Zinser-Cole-Engman syndrome leh dyskeratosis congenita te hi natna inang hming pahnih a ni. Kum 1906-a he natna hmuchhuaktu zirchiangtute chuan Zinser-Cole-Engman syndrome tiin an vuah a ni. Mahse tunlai hian mi tam zawk chuan dyskeratosis congenita an ti a.

A tawp berah chuan thil hriat reng tur (Take-Home Message) .

Hriatna hi thiltihtheihna a ni. Mahse, a châng chuan, khawvêla hriatna zawng zawng nei chung pawhin, ṭanpui theih lohvin i la inhria thei tho. I fain dyskeratosis congenita a vei tih i hriat chuan zawhna tam tak i nei thin. Nangmah ngei pawhin i nei ve tho a nih pawhin a inang thei - a chhan chu chhungkaw kaltlanga genetic condition kaltlangin mi zawng zawng hi a nghawng dan inang vek lo a ni.

I fate doctor-te chuan i fa dinhmun leh a mamawh hriatthiamna kawngah an pui thei che a ni. He natna hian i fa taksa a nghawng dan tur hriatna tha ber an ni. Tin, natna hlauhawm tak tak nei, nangmah thlawp tura inpeihtu pawl pum pui an awm tih hre reng ang che. An thil tawn a\angin thurawn an pe thei che a ni. I sawi tur chu an ngai pawimawh hle bawk. Nangmah chauh i ni lo tih hriatna chuan hmalam pan turin a pui thei che a ni.

` Dyskeratosis congenita, genetic diseases, telomeres, bone marrow, vun symptoms, nail changes, cancer hlauhawmna te