Breast cancer vei chhan leh risk factor te chu engte nge ni?

Hnute cancer thlentu dik tak chu eng nge ni tih chiang taka sawi a harsa hle. Mahse, a hlauhawmna ber chu eng nge ni tih kan hre chiang hle. A chang chuan hmeichhe thenkhat, hnute cancer vei theihna chance sang tak neia inngai te chuan an nei lo. Tin, risk factor nei lo mi tam tak chuan he natna hi an vei thin. Chuvang chuan hei hi kan hriat chian a pawimawh hle a ni.

A awlsam zawngin sawi ila, a hlauhawm ber chu kum upa lam leh chhungkaw history-a hnute cancer vei tawh hi a ni. Hmeichhia noncancerous breast lumps chi hrang hrang nei leh hmeichhia ovarian cancer vei tawhte pawh an hlauhawm zawk. Hnute cancer i lo vei tawh a nih chuan a lo awm leh theihna chance a awm.

Hnute cancer vei theihna chance engzat nge awm?

Hun rei tak kal ta, kum 1940 chho vel khan hmeichhiain a dam chhungin hnute cancer a vei theihna chance chu 5% vel a ni. Mahse tunah chuan chu risk chu 13% velin a pung ta a ni. Tin, han ngaihtuah teh, he natna vei zinga a chanve vel hian risk factor hriat tur an nei lo. Chu chuan hei hi a buaithlak zia a tilang chiang hle.

Risk factor kan thlak danglam thei lo

Kan thunun theih loh risk factor thenkhat a awm. Chu chu kan thlak danglam thei lo tihna a ni. Eng nge an nih i en ang u.

Hmeichhia nih hi

Mipa pawhin hnute cancer an vei thei a, hmeichhia erawh chuan a let 100 velin an vei tam zawk .

Tun hmain hnute cancer i nei tawh bawk.

Hmeichhiain hnute pakhata cancer nei tawh, Ductal Carcinoma in Situ (DCIS) emaw, aggressive cancer dang emaw a neih chuan a hnute dang emaw, a hnute pakhata hmun dangah emaw cancer thar a vei theihna chu a let thum atanga a let li velin a sang zawk a ni . Hei hi cancer hmasa lo awm lehna a ni lo va, a thar a ni.

Kum

Hei hi thil pawimawh tak a ni. Hmeichhia hnute cancer vei hmuhchhuah zinga 90% vel chu kum 45 chunglam an ni a , 46% aia tam chu kum 65 chunglam an ni a, kum 65-74 inkar an ni.

Chhungkaw hnai tak tak neih

I nu, i farnu, a nih loh leh i fanu ang chi first-degree relative-in hnute cancer a vei a nih chuan i hlauhawmna a sang hle. Chu chhungte chuan kum 50 a tlin hmain cancer a vei a, a hnute pahnihah cancer a nei a nih chuan i risk a sang zawk.

• First-degree relative pakhatin cancer a vei chuan i risk chu a let hnih in a pung .
• First-degree chhungte pahnihin an neih chuan a hlauhawmna chu a let thum velin a pung a ni .
• Tin, chhungkaw mipain hnute cancer a neih chuan hmeichhiate hlauhawmna a sang hle bawk.

Genetics lam thil a ni

Hnute cancer 5% leh 10% inkar hi thlahtute atanga lo chhuak a ni. Chu chu genes hmanga inthlunzawm an ni tihna a ni. A bik takin gene pahnih `BRCA1` emaw `BRCA2` tih hming pu mutations thenkhat nei te tan chuan a hlauhawm hle.

• Hmeichhia `BRCA1` gene-a mutation nei chuan kum 80 a tlin chuan hnute cancer a vei theihna chance 72% a nei a ni.
• `BRCA2` gene-a mutation nei chuan chutiang kum chuan cancer vei theihna chance 69% a nei a ni.

Hnute dense tak tak

Kan hnute hi thau tissue, fibrous tissue leh glandular tissue atanga siam a ni. Dense breast hian fatty tissue aiin glandular leh fibrous tissue a nei tam zawk. Hetiang hnute nei hmeichhia hian hnute cancer vei theihna chance chu a let 1.5 atanga a let 2 in a sang zawk a ni.

Breast Lesions dang awm thei

`Atypical Hyperplasia` (lobular or ductal) emaw `Lobular Carcinoma in Situ` ang chi natna i neih chuan hnute cancer vei theihna chu a let li atanga a let nga velin a pung thei a ni.

Nau neih dan chanchin

I dam chhung zawnga i taksain estrogen a siam chhuah zat a san chuan a hlauhawmna a sang chho zel a ni.

• Kum 12 a tlin hmain thlasik hi a tan thin.
• Kum 55 hnuah menopause.
• Naupai ngai lo.

Heng thilte hian taksain estrogen a tawrh hun chhung a tipung a, chu chuan a hlauhawmna a tipung a ni.

Chhan dang

• Radiation therapy: Kum 30 i tlin hmaa i rilru lam area-a radiation therapy i neih tawh chuan (e.g. cancer, lymphoma ang chi tan).
• Chhungkaw chhunga cancer dangte: Chhungkaw member pakhatin kum 50 a tlin hmaa ovarian cancer a neih chuan.
• Damdawi `DES` nena inzawmna: Diethylstilbestrol (DES) hi kum 1940 leh 1971 inkar khan nau pai loh nan hman a ni a, nangmah emaw i nu emaw in lo dawng tawh a nih chuan i hlauhawmna chu a sang deuh thei a ni.

Risk factors kan siam danglam thei

Thu lawmawm tak chu kan thunun theih tur risk factor a awm a, kan thlak danglam thei a ni. Hengte hi kan ngaihven hian kan risk kan tihtlem thei a ni.

Hnute cancer nena inzawm lo thil (myths) .

Khawtlang nunah hnute cancer chungchangah hian thudik lo tam tak a awm a. Heng thilte hi hlau suh. Zirna hrang hrangah chuan a hnuaia thilte hi hnute cancer vei theihna nen hian inzawmna a nei lo tih a chiang hle.

• Underwire bras a ha a.
• Antiperspirant hman dan.
• Nau pai emaw, nau pai emaw.
• Caffeine awmna in tur, coffee ang chi in.
• `fibrocystic` hnute natna (hengte hi cancer nei lo lumps an ni).
• Naupai tam tak neih.

Heng thilte hi lungngaihna leh hlauhna tur a awm lo.