![Puas yog cov qog nqaij hlav mis? Puas yog cov qog nqaij hlav mis?](https://i.answers-medical.com/preview/medical-health/14095475-are-milk-glands-muscles-j.webp)
Video: Puas yog cov qog nqaij hlav mis?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov qog mammary yog a mis tsim tawm qog . Nws yog tsim los ntawm cov rog. Lobules thiab cev yog txhawb nyob rau hauv lub mis los ntawm ib puag ncig cov nqaijrog thiab ligaments. Tsis muaj cov leeg hauv lub mis.
Ntawm no, cov qog mis yog dab tsi?
A qog mammary yog exocrine qog hauv tib neeg thiab lwm yam tsiaj uas tsim tawm mis pub tej me nyuam. Mammals tau txais lawv lub npe los ntawm Latin lo lus mamma, "mis".
Tsis tas li ntawd, cov mis ua li cas hauv cov qog qog? Koj lub mis muaj hnab me me hu ua cov qog mammary . Cov no qog ua mis niam . Cov mis taug kev los ntawm cov qog mammary los ntawm cov raj hauv koj lub mis hu ua ducts. Thaum koj tus menyuam pub mis niam, mis txav los ntawm sinus tawm ntawm lub mis los ntawm qhov me me hauv lub txiv mis.
Raws li txoj cai, cov qog mis nyob qhov twg?
Cov qog mammary yog a qog nyob hauv lub mis ntawm poj niam uas yog lub luag haujlwm rau lactation, lossis tsim tawm mis . Ob leeg txiv neej thiab poj niam muaj cov qog nqaij hlav hauv lub mis; Txawm li cas los xij, hauv cov poj niam cov qog nqaij hlav qog pib tsim tom qab hnub nyoog laus dua hauv kev teb rau cov tshuaj estrogen tso tawm.
Puas yog cov qog nqaij hlav qog noj ntshav?
Functionally, cov cov qog mammary tsim mis ; structurally, lawv hloov hws qog . Cov qog mammary , uas yog nyob rau hauv lub mis overlying pectoralis loj cov leeg , muaj nyob rau hauv ob qho tib si poj niam txiv neej, tab sis feem ntau yog functional tsuas yog nyob rau hauv cov poj niam. Cov ntaub so ntswg sib txuas pab txhawb nqa lub mis.
Pom zoo:
Yuav ua li cas feem pua ntawm cov qog nqaij hlav qog nqaij hlav qog noj ntshav?
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Kev Kho Mob: Kev kho hluav taws xob
Puas yog cov qog nqaij hlav loj heev ua rau mob qog noj ntshav?
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Cov qog nqaij hlav loj heev yog qhov tsis tshua muaj tshwm sim, tsis muaj qog nqaij hlav qog noj ntshav. Feem ntau nws tsim nyob ze ntawm qhov sib koom ntawm qhov kawg ntawm pob txha. Cov qog nqaij hlav loj feem ntau tshwm sim rau cov neeg hluas thaum pob txha pob txha loj hlob tiav. Qhov tseeb ua rau cov qog nqaij hlav loj heev tseem tsis tau paub
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Osteosarcoma thiab Ewing's sarcoma, ob qho ntawm cov qog nqaij hlav uas tsis zoo tshaj plaws, feem ntau pom muaj nyob hauv tib neeg hnub nyoog 30 lossis qis dua. Hauv kev sib piv, chondrosarcoma, cov qog ua qog uas loj hlob zoo li cov pob txha mos, feem ntau tshwm sim tom qab hnub nyoog 30. Cov qog nqaij hlav qog nqaij hlav muaj xws li: Chondrosarcoma
Puas yog cov qog nqaij hlav qog nqaij hlav nyuaj?
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Shotty feem ntau siv los piav txog qhov kev xav ntawm cov qog nqaij hlav (cov qog qog nqaij hlav) thaum lawv palpated (xws li) los ntawm daim tawv nqaij. 'Shotty' lymph nodes yog cov uas tsis yog nyuaj thiab puag ncig tab sis kuj me me thiab tsis muaj qhov tshwm sim
Puas yog qog nqaij hlav qog lossis cov qog ua kua?
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Ib qho txawv txav ntawm cov ntaub so ntswg uas feem ntau tsis muaj cov hlwv lossis cov kua dej. Cov qog nqaij hlav tuaj yeem yog benign (tsis yog mob qog noj ntshav), lossis malignant (cancer). Piv txwv ntawm cov qog nqaij hlav yog sarcomas, carcinomas, thiab lymphomas. Leukemias (cov ntshav qog ntshav) feem ntau tsis tsim cov qog nqaij hlav