Mene ne yankin Lymph nodes?

Kila babu wanda zai yi jayayya da cewa a cikin mutane mafi muhimmanci ne biyu juna tsarin - da jini da kuma Lymph. Tare da girmamawa ga duk jijiyoyi ne bayyananne: shi daukawa fitar da harkokin sufuri na oxygen da kuma carbon dioxide, gina jiki da kuma metabolism kayayyakin fitarwa daga kodan, fata, huhu da kuma sauran gabobin, amma kuma a dumin jiki thermoregulation .. Saboda haka, to overestimate da muhimmancin a cikin rayuwar da kwayoyin ne ba zai yiwu ba, amma ba kasa muhimmanci, da kuma lymphatic tsarin. Lymph - ruwa bangaren na jini, da kuma wannan tsarin da aka tsara don Lymph magudanun ruwa, tabbatarwa da homeostasis, replenish jini lymphocytes da kuma shiga a cikin humoral da kuma salon salula rigakafi. Lymphatic tsarin kunshi Lymph nodes da kwanoni, wanda suna harhada cikin yankin Lymph nodes.

A lymphatic tsarin

A gaba dayan sa na Tsarin daga cikin tsarin da aka wakilta branched cibiyar sadarwa na tasoshin (capillaries, kututturan, ducts), a kan abin da akwai da yawa like - shiyya ko yanki nodes. Kamar yadda ruwa wurare dabam dabam tsarin a cikin jiki, da lymphatic tsarin ne alhakin karbo daga ruwa insoluble barbashi, colloidal da kuma dakatar da bayani daga kyallen takarda. A yankin lymphonodes taru na lymphocytes halaka abubuwa masu cutarwa cika rigakafi (m) aiki.

Lymph nodes a cikin tsarin

Lymph nodes - wannan anatomic samuwar ruwan hoda launi, taushi da kuma na roba a lokacin palpation. Yawanci, koda-dimbin yawa, da tsawon 0.5 zuwa 50 millimeters. Lymph nodes suna located on daya ko a cikin kungiyoyi, kuma suna da muhimmanci ilimin Halittar Jiki sassa na jiki. Suna halin mutum bambantawa, amma tare da shekaru makwabtaka nodes iya ci. Nodes cewa su ne na farko a cikin hanyar tasoshi da tukwane na lymphatic tsarin, dauke da Lymph daga musamman sashen ko dillancin (yankin), kira da yanki, ko yanki Lymph nodes.

Lymph nodes mutum

Yawan irin wannan "tace" a cikin jiki akayi daban-daban, amma su talakawan daga 400 zuwa 1000. Don fahimci inda yankin Lymph nodes, za ta taimaka da wadannan makirci.

Lymph nodes cikin rayuwar mutum rearranged, canza su da kuma siffar tsarin. Tare da shekaru, da yawan an rage ta 1.5-2 sau, sun iya garwaya ko maye gurbinsu connective da m nama. Nodes zama m ga Lymph da atrophy. Haka kuma, da rage matakin na rigakafi da martani da kuma janar jure cututtuka.

ayyuka na Lymph nodes

Bugu da kari ga tacewa, da bangaren na lymphatic tsarin aikin da wadannan ayyuka:

• kai tsaye samuwar rigakafi martani (samar da T-lymphocytes da kuma phagocytes).
• mai ruwa-ruwa rike homeostasis.
• magudanun ruwa na interstitial ruwa.
• shiga a cikin muhimmanci metabolism sunadarai, fats, carbohydrates.

Nau'in na shiyya Lymph nodes

Groups na Lymph nodes aka shirya don toshe hanyar kamuwa da cuta. Gane da wadannan kungiyoyin na shiyya Lymph nodes:

• mediastinal (thoracic).
• bronhopulmonologicheskie.
• gwiwar hannu da popliteal.
• baƙin ciki.
• paraortalnye.
• bryzzheykovye.
• iliac.
• inguinal da femoral.

A karuwa a yankin Lymph nodes nuni da matsala a wannan yanki "Services" naúrar, wanda shi ne wani nuna alama a cikin ganewar asali da cututtuka.

A tsarin da Lymph kumburi

Anatomically, tsarin yana da wani lobed tsarin. Kowane kumburi rufe da shi connective nama kwantena. Brain (external) da kuma cortical (ciki) abu raba trabeculae ko crossbars.

A medulla ƙunshi follicles, a cikin abin da B lymphocytes sha maturation da bambantawa na antigen. A bawo ƙunshi mafi yawa T-lymphocytes cewa a nan, kuma, 'yã'yan, kuma ana bambanta. Lymph nodes generated rigakafi mayar da martani ga kasashen waje antigens, abinda ya kawo a cikin wani sinusoidal Lymph ducts. A surface-rufi ducts macrophage Kwayoyin, wanda matsala - halakar da dan hanya abubuwa.

A wuraren da ƙofar lymphatic jirgin ruwa yana da ra'ayi - ƙofofi. Ba tare da capsules - musamman slits tsakanin kwantena da crossbeams - Lymph shiga cikin kwantena bawo da medulla, da faruwa a cikin portal da kuma a cikin sinus outputting jirgin ruwa. Lokacin da wucewa ta cikin kumburi tsarin da aka tace Lymph.

Iri Lymph nodes

Conventionally, akwai iri uku data Tsarin:

• Rapid dauki a cikin abin da bawo yanki karami fiye da kwakwalwa. Cika sosai da sauri.
• Karamin tsarin ko jinkirin amsa - da bawo fiye da cerebral.
• Intermediate - biyu abubuwa (bawo da kwakwalwa) an gabatar a cikin wannan adadin.

The mutum predominance da wani irin yanki Lymph nodes a cikin mutane sun fi mayar dogara a kan tasiri na cutar daji.

Lalacewar da tsarin

A wani m kwayoyin, da Lymph nodes ne ba mai raɗaɗi, kuma kusan palpable. Idan yankin Lymph nodes ne kara girman, shi ne nuni na yanayin talauci na yankin zuwa abin da wannan tsarin yana nufin. Kara girman da kuma taushi a cikin site yanki iya nuna gaban kwayar cututtuka (herpes, kyanda, rubella) ko na connective nama cuta (amosanin gabbai, rheumatism). Deep rauni na shiyya Lymph nodes an lura a lymphedema, lifangiome, lymphosarcoma, lymphadenitis, da tarin fuka, HIV, da kuma a cikin baya mataki na ciwon daji raunuka daban-daban na gabobin. A farko alamar damuwa, ya kamata kanemi shawara. Ga ganewar asali na jihar da mafi m bincike yau ne US yankin Lymph nodes.

Lokacin to kanemi shawara

A karuwa a naúrar - a dalilin ganin likita (immunology, cututtuka, Oncology). Amma ba su tsoro - mafi sau da yawa wannan yanayin da ake dangantawa da wani dauke da kwayar cutar rauni, da yawa kasa da ciwon daji.

• Lokacin surkin jini kumburi a cikin tsokoki na ciwo microbes shigar da Lymph nodes, haddasa lymphadenitis - m kumburi tsari. Idan ba ka bude festering kumburi iya ci gaba cellulitis - mai tsanani wahala da kuma katsewa na Lymph kumburi.
• Siffofin daban-daban na tarin fuka ko da yaushe sa kumbura Lymph nodes ( "sarki mugunta" da ake kira) mafi sau da yawa a cikin wuyansa yankin.
• Nodes iya kara a lokacin kamuwa da cuta daga Bartonella da kuma haifar da cat karce cuta. Dako na kumshe ne Cats. A karuwa a raka'a da kuma wadanda ba warkar da raunuka kamata faɗakar da iyaye.
• Popular sau da yawa, Lymph nodes kara da SARS a sakamakon jiki ta yaki da invading cutar. A dawo da raka'a da kuma koma al'ada.
• A inguinal yanki karuwa nodes sau da yawa dangantaka da jima'i cututtuka (syphilis).

Bugu da kari a cikin shugabanci na wani duban dan tayi, likita zai iya mai da mãsu haƙuri zuwa cikakken jini count, immunogram, HIV gwaji da shiyya Lymph kumburi huda ya shafa yankin.

Abin da za Amurka

Dace da ingantaccen binciken kayyade magani nasara a hanyoyi da dama da kuma iya ajiye ba kawai lafiya, amma kuma da rayuwar da mãsu haƙuri. Bincike ya nuna canje-canje kumburi nama tsarin, Sistem sakulasan cuta, raunuka sarrafawa, nama amsa kuwwa yawa. A cikin binciken da aka ɗauke shi zuwa lissafi kuma alaka da cututtuka: jin sanyi, jiki aches, rashin barci, asarar ci, ciwon kai. The daidaito na duban dan tayi sakamakon binciken ne quite high. Kurakurai a cikin fassarori na iya zama saboda kasancewar wani ƙurji ko mafitsara a wurin binciken. A irin wannan yanayi, ta nada wani ƙarin jarrabawa: Dabarar ko biopsy. Duban jarrabawa na Lymph nodes yana da wani contraindications, ba irradiate kuma ba zãlunci ga kiwon lafiya.

Regional Lymph nodes na nono

A lymphatic tsarin na nono wakiltar sassan cikin jiki da kuma waje da shi. A ciki tsarin da aka wakilta m nama, capillaries da kuma dace nono parenchyma. A yankin Lymph nodes ne nono axillary, subclavian da parasternal Lymph nodes. Kara axillary nodes da su rashin tausayi - mafi gangami alamar fiye da gaban edema da azãba mai zuwa palpation. M kumburi a cikin nodes nuna farko na metastasis na m siffofin maruran.

Regional Lymph nodes thyroid

A yankin shafukan kawo thyroid nodes a cikin wuyansa, kuma waɗanda aka located bayan da breastbone. Kumburi fara da kara kumburi busa da kuma taushi to palpation. A wannan yanayin, haɗarin kamuwa da cuta, ko metastasis ciwon daji ne m kusanci zuwa ga kwakwalwa.

A baza na ciwon daji marurai

Ciwon daji Kwayoyin yada a cikin jiki a cikin wadannan hanyoyi:

• hematogenous hanya (jini).
• lymphogenous hanya (ta hanyar da lymphatic tasoshi, Lymph nodes ta hanyar).
• gauraye hanya.

Lymph nodes a cikin wuyansa - babban shamaki ga cututtuka da kuma marurai na shugaban. nodes hamata kare cikin ƙirãza, da makamai, kafada ruwan wukake. Kumburi da inguinal nodes iya nuna kumburi da ovaries, syphilis, kuma coleitis colitis, appendicitis da amosanin gabbai. Lokacin da kumburi a baka rami da lebe da ciwon daji, muƙamuƙi ko harshe qara submandibular Lymph nodes. Cancer marurai a ciki Lymph kumburi metastases ba sternocleidomastoid tsoka.

Cancer da kuma Lymph

Wannan karuwa a yankin Lymph tasoshin iya yin hukunci a matakin farko na malignancies. A duniyar Oncology a kan mace-mace a yau, na biyu kawai ga zuciya da jijiyoyin jini pathologies. The World Health Organization kintace karuwa a 2 sau da mace-mace daga m pathologies a gaba shekara ashirin. Ga 'yan facts cewa magana don kansu.

Game da 25% na duk lokuta da ciwon daji lalacewa ta hanyar hepatitis B, kuma mutum papilloma cutar.

Da na uku na mutuwar daga ciwon daji nasaba da abin da ake ci kafofin daga hadarin. Wannan kiba, low kudi na 'ya'yan itace da kayan lambu a cikin abinci, rashin motsa jiki, barasa amfani da taba shan taba.

Daga cikin oncological pathologies manyan huhu ciwon daji, bi da shi: hanta ciwon daji, ciwon da kuma dubura, ciki da kuma nono.

A mafi Manuniya na namiji mace-mace a tsakiya da gabashin Turai, da kuma mata ne mafi kusantar su mutu daga cutar daji a gabashin Afirka.

A cewar WHO, a kowace shekara fiye da 200,000 yara da rashin lafiya tare da oncological cututtuka a duniya.

Health - wani m kyauta da cewa ba za ka iya saya ko aro. Kowane mutum, yanã nufin ya shiryar da wani aiki rayuwa da kuma zauna a wasu zamantakewa matsayi, aka zamar masa dole ya kula da lafiyar ka. Yau ya zama lafiya da - shi ne gaye, shi ne ya zama a cikin Trend. Healthy cin abinci, motsa jiki m, bada up miyagun halaye - duk wannan ba zai samu rashin lafiya, da kuma tallafawa da jikinka. Duk da haka, a farko da ãyõyinMu, kuma cututtuka na lymphatic tsarin wajibi ne don tuntubar likita. Dace access, ingancin dubawa da kuma daidai ganewar asali - da key ga nasara magani, komawa zuwa mai kyau kiwon lafiya da kuma tsawanta rayuwa.