What causes Breast cancer?

Mba'e mba'asýpa ogueru kanser de mama?

Ndaipóri peteĩ mba'e año ikatúva oporombohasy akytã'aíre, katu oĩ heta mba'e ikatúva ombohetave ko mba'asy.

Ko'ã mba'e apytépe oĩ:

1. Ary oguerekóva: Pe riesgo de cáncer de mama ojupive kuña itujavévo ohóvo.

2. Historia familiar: Peteĩ kuña ikatuve hína oguereko cáncer de mama oguereko peteĩ pariente hi'aguĩva (sy, hermana térã tajýra) oguerekóva cáncer de mama.

3. Mutación genética: Oĩ mutación genética hereditaria, ha'eháicha BRCA1 ha BRCA2, ombohetave riesgo de cáncer de mama.

4. Historia reproductiva: Menstruación hi'are'ỹva, menopausia tardía, ha ndoguerekóiva mitã térã imemby ypykue 30 ary rire ikatu ombohetave cáncer de mama.

5. Terapia hormonal: Umi kuña oipurúva terapia hormonal menopausia-pe g̃uarã oguereko peteĩ riesgo hetave cáncer de mama-gui.

6. Alcohol jeporu: alcohol jeporu ombohape cáncer de mama jehupyty.

7.Tuichaiterei: Pe ipohyietereíramo térã iñakuãitereíramo ikatu hína ojapyhy cáncer de mama.

8. Ndaipóri actividad física: Peteĩ estilo de vida sedentario ikatu ombohetave riesgo de cáncer de mama.

9. Radiación ñehesa'ỹijo: Radiación dosis ijyvatéva ñehesa'ỹijo, ko'ýte mitã aja, ikatu ombohetave cáncer de mama.

10. Tĩsyry: Kuñanguéra orekóva tĩsyry ikatuve oguereko cáncer de mama.

11. Ruguy rapykuere: Kuñanguéra oñepyrũva hi'ára pya'e térã opáva hi'ára riréma ikatu hína oguereko cáncer de mama.

12. Amamantamiento: Umi kuña araka'eve nomokambúiva imemby oguereko peteĩ riesgo hetave cáncer de mama-gui.

13. Membykua: Kuñanguéra oipurúva anticonceptivo oral oguereko peteĩ riesgo ijyvatevéva cáncer de mama-gui.

Iporã ja'e peteĩ térã hetave ko'ã factor de riesgo rehegua nde'iséi katuete peteĩ kuña ikatuha oguereko cáncer de mama, ha heta kuña oguerekóva cáncer de mama ndoguerekói factor de riesgo ojeikuaáva.

Avei oĩ ambue factor de riesgo ndaikatúiva ojejoko, taha'e ary oguerekóva térã ifamilia, katu oĩ avei factor ikatúva ojejoko, taha'e estilo de vida.

['Jehechapy']

PubMed/Medline https://www.nlm.nih.gov/databases/download/pubmed_medline.html

RefinedWeb https://arxiv.org/abs/2306.01116

Yoneda T: Cellular and molecular basis of preferential metastasis of breast cancer to bone. J Orthop Sci. 2000, 5 (1): 75-81.

Demirci S, Eser E, Ozsaran Z, Tankisi D, Aras AB, Ozaydemir G, Anacak Y: Validation of the Turkish versions of EORTC QLQ-C30 and BR23 modules in breast cancer patients. Asian Pac J Cancer Prev. 2011, 12 (5): 1283-7.

Kluttig A, Schmidt-Pokrzywniak A: Established and Suspected Risk Factors in Breast Cancer Aetiology. Breast Care (Basel). , 4 (2): 82-87.

Tabar L, Duffy SW, Yen MF, Warwick J, Vitak B, Chen HH, Smith RA: All-cause mortality among breast cancer patients in a screening trial: support for breast cancer mortality as an end point. J Med Screen. 2002, 9 (4): 159-62.

Gonzalez P, Lim JW, Wang-Letzkus M, Flores KF, Allen KM, Castañeda SF, Talavera GA: Breast Cancer Cause Beliefs: Chinese, Korean, and Mexican American Breast Cancer Survivors. West J Nurs Res. 2015, 37 (8): 1081-99.

['Ñemboyke: pohã']

["Ko página web niko ñehekombo'e ha marandu rehegua añónte, ndaha'éi ñeporandu térã ñepytyvõ pohãnohárape."]

["Ko marandu oñeme'ẽva ndojeporúi va'erã ojeikuaa térã oñepohano hag̃ua peteĩ problema de salud térã mba'asy, ha umi tapicha ohekáva consejo médico ha'eñoháme oñe'ẽva'erã peteĩ pohanohára ikatupyrýva ndive."]

["Ejesareko ta'ãngamýi ñandutigua omoheñóiva mbohovái porandukuérape, noĩporãi ojeipapávo papapy rehegua, techapyrã, tapichakuéra hasýva peteĩ mba'asýpe."]

["Akóinte eheka ne pohãnohára térã ambue pohanohára ikatupyrýva ñe'ẽ peteĩ mba'asýpe. Ani araka'eve remboyke térã reha'arõ'ỹ rehekávo ñe'ẽ pohanohára ikatupyrýva ñe'ẽ remoñe'ẽre ko ñanduti rendápe. Reimo'ãramo ikatuha reikotevẽ peteĩ mba'e hasýva, ehenoikuaa 911 térã tereho pya'e tasyópe. Ko ñanduti renda térã ijeporu ndojapói mba'eveichagua pohanohára ha hasýva jokupyty. BioMedLib, imba'apohára térã oimeraẽ tapicha oipytyvõva ko ñanduti rendápe, nomboajéi mba'eve, he'íva térã he'iséva, marandu oĩva ko'ápe térã ijeporu."]

['Copyright: Copyright']

["Pe Digital Millennium Copyright Act of 1998, 17 U.S.C. § 512 (DMCA) ome'ẽ recurso umi copyright járape ogueroviáva umi mba'e ojehechaukáva Internet-pe opokovaiha iderecho rehe EE.UU. léi jehaiporãmby rehegua rupive. "]

["Rogueroviáramo añetehápe oimeraẽ mba'e térã tembiporu ojepurukuaáva ore ñanduti renda térã tembipurupyahu rupive opyrũha ne derécho rehe, nde (térã ne rembijokuái) ikatu oremondo peteĩ ñemomarandu ojerurévo ojeipe'a hag̃ua upe mba'e térã tembiporu, térã ojejokopa hag̃ua ijeike. "]

['Umi ñemomarandu oñemog̃uahẽva\'erã kuatia rupive, correo electrónico rupive (ojehecháta "Contacto" pe).']

["DMCA ojerure ne ñemomarandu rehe ejaposégui mba'evai ejaposéva rehe toike ko'ã mba'e: (1) tembiapo ojejaposéva rehegua ha'éva mba'evai; (2) jehaipy ha mba'ekuaarã ome'ẽva oréve jehaipyre ha'éva mba'evai ha ome'ẽva oréve pa'ũ rojuhu hag̃ua; (3) ne ñanduti veve, ne rendaite, ne pumbyry papapy ha ne ñanduti veve; (4) ñe'ẽme'ẽ erekóva rejeroviaha pe mba'evai ejaposéva rehe ndojeruréiha mba'evai apohára, imaranduhára térã léi."]

["5. peteî declaración nde rejapóva, remoîva nde réra ha remoîva'erâha nde jurúpe, umi mba'e oîva ñemomarandúpe oîmbaha añetehápe ha rerekoha pokatu remoañete haguâ umi derecho oje'éva nde rehe ojepoko vaiha;"]

["ha (6) peteĩ firma física térã electrónica copyright jára rehegua térã peteĩ tapicha omoneĩva oporoñemomba'e hag̃ua copyright jára rérape. "]

["Ndoikéi ramo opaite ko'ã mba'e ikatu ombohape nde denuncia ñemboguata."]

['Ñemboheraguapy']

["Remba'eporanduséramo térã ereko hag̃ua ne remiandu ehai oréve."]

What causes breast cancer?

There is no single cause of breast cancer, but several factors can increase the risk of developing the disease.

Some of these factors include:

1. Age: The risk of breast cancer increases as a woman gets older.

2. Family history: A woman's risk of breast cancer is higher if she has a close relative (mother, sister, or daughter) who has had breast cancer.

3. Genetic mutations: Certain inherited gene mutations, such as BRCA1 and BRCA2, increase the risk of breast cancer.

4. Reproductive history: Early menstruation, late menopause, and having no children or having the first child after age 30 can increase the risk of breast cancer.

5. Hormone replacement therapy: Women who take hormone replacement therapy for menopause have a higher risk of breast cancer.

6. Alcohol consumption: Drinking alcohol increases the risk of breast cancer.

7. Obesity: Being overweight or obese increases the risk of breast cancer.

8. Physical inactivity: A sedentary lifestyle can increase the risk of breast cancer.

9. Radiation exposure: Exposure to high doses of radiation, particularly during childhood, can increase the risk of breast cancer.

10. Breast density: Women with dense breasts have a higher risk of breast cancer.

11. Menstrual history: Women who started menstruating early or went through menopause late have a slightly higher risk of breast cancer.

12. Breastfeeding: Women who have never breastfed have a slightly higher risk of breast cancer.

13. Birth control: Women who use oral contraceptives have a slightly higher risk of breast cancer.

It is important to note that having one or more of these risk factors does not mean that a woman will definitely develop breast cancer, and many women who develop breast cancer have no known risk factors.

Additionally, some risk factors, such as age and family history, cannot be changed, while others, such as lifestyle factors, can be modified to reduce the risk.

Disclaimer: medical

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