He aha e taikiri: te wāhi, hanganga me te rahi. Ngā take mō te hua i roto i taikiri

He aha e taikiri? He whakahoki ngaio ki te pātai e kitea e koe i roto i te rauemi tuhinga. I tua atu, whakaahua tatou te kanohi o te hanganga tinana rite te pai kia rite ki te take mo tona mumura, hopearaa taea, a na i runga i.

Overview

He aha e taikiri? Waitinana kōpuku i huaina ko nga whekau piringa o te pūnaha lymphatic, e mahi te mahi o te tātari tūturu. Na roto i rere reira te waitinana katoa e haere mai ana i nga wahi rerekē me whēkau o te tinana. I roto i te tangata te huna hoki te maha o ngā rōpū o taua waeine, e te hunga kua huaina e-rohe.

Te rahi o taikiri

Waho, te taikiri titiro rite a tawhio, porotītaha, pīni-ahuahu ranei hanganga rīpene-rite ētahi wā. Ratou rahi rerekē i waenganui i 0.5-50 mitamano atu ranei. Ka rite ki mohiotia te, e tae enei whekau piringa tae grayish-māwhero. E kitea taikiri anake i roto i te akoranga o te oko lymphatic , a kua whakaritea i roto i tautau o runga ki te tekau nga wahi e tata ana nga uaua nui me oko toto.

ahua

E hipoki taikiri tangata takotoranga kiko tūhonohono, i nei whakawhānui ki te tinana o te trabeculae pera-ka karanga kurupae ranei. tohu ratou te hanganga tautoko taketake. Me kï reira e te okana rawa piringa, e mahi ana i te mahi tūturu o te tātari titoa o stroma te. Kei te hanga e te reira i o te kiko tūhonohono reticular, e he pūtau o tukanga, hanga he whatunga toru-ahu. I tua atu, ngā te stroma o matū phagocytic (ranei macrophages), taikiri māngai i roto i te maha o ngā momo.

Ko te hanganga ā-o te tīpona waitinana

I runga i te wāhanga o te taikiri tāutu tonu e rua rohe nui. Ofi ki te kōpaki - uho. te wehe te reira i wahi mata me te rohe hohonu o te uho (ranei pera-ka karanga paparanga paracortical). Hoki te rohe i roto o te tīpona waitinana ngā te medulla.

ki tonu te wāhi katoa o te tinana i te kiko lymphoid. Ko te horahanga mata o te uho, i te mea piri ki te anga, he nodules iti ranei follicles. Me kï reira e te wahi marama pokapū (pokapū germinative) to ratou, te wahi i te pārōnaki o B-lymphocytes me antigen-tini, kia rite ki te pai kia rite ki te mata pouri, e kei te maha nui o tata mokowā ki tahi i te tahi, me te lymphocytes tika iti.

parau tumu o te mahi

I roto i te lymphocytes paracortical mokowā rohe whakanoho me te tino raru. I roto i tenei wahi o te tinana te nuinga e T-lymphocytes. Here mamae ratou pārōnaki me te tini o te antigen. Na i runga i te medulla, nga tautau o te kiko lymphoid i roto i te roro he hakari reira whenu (myelinated ranei taura), e heke ana i te mata kirinuku B-lymphocytes.

Ko te parau tumu o te mahi o te okana piringa ko te whai ake: te waitinana e rere ki te kōpuku i runga i te pai ki te taha ohu nei o te oko, a ka rere i roto o te wahi hakoko o te mea pumau tonu. I roto i tenei take, i roto i te kōpuku tīpona kaua āta seeps o te wāhi i huaina sinuses. E tū ana i waenganui i te kiri, me te trabeculae, me kiko lymphoid.

Just rite oko toto, te wāhi i roto o te kōpuku he ona ake ararewa, i hanga e te pūtau Littoral pūru ranei. Ka rite ki te tikanga, kua whakahaua ratou tukanga ki te pakohu, haere mai ratou i reira ki te whakapā ki te pūtau reticular. Me kï reira e i roto i te taa ki oko tikanga i roto i te kōhao pakohu kahore he utu, no te mea kei te tino āraia reira e te whatunga toru-ahu. Nā ki tenei waitinana hanganga tomo te kōwae, āta seeps, e whai wāhi ana ki ona āta horoia i te tinana ke. Ano hoki, puta tenei tukanga i roto i macrophages, kei te i te mata o te māpele lymphoid. Ratau, i roto i te irava o te kore (medulla) waitinana tino kukū me paturopi tyazhu (roro) whakaputa pūtau wē.

He aha e taikiri?

He aha e taikiri, kua kitea e matou i roto i. Ko wai e hiahia ana koe ki te kōrero e pā ana ki, he aha e hiahia ana tatou i teie mau tinana. Ko te meka e hopoi mai te kōpuku tīpona rere nga antigens ke pera-ka karanga. Nā tēnei, i roto i te whanaketanga o te ārai whakautu tauhohe whēkau. Tei runga i te momo, me te āhua o te tinana ke, kia whakawhanake tere taua tauhohe i roto i te wāhi o waho ā-ranei. Nā tēnei, i roto i te hua papaki ana kite, me te kaha i roto i te rahi o ngā kōpuku. Ko te kupu, humarie taea tuhia te reira e e fakafofonga'i whekau piringa i te ahua o te arai mo te horahanga mate e kore rerekē anake, engari mate pukupuku hoki. I muri i te kōpuku taea ena pūtau paruru e mātātoa i whai wāhi i roto i te whakangaromanga o antigens ke, me te tahi atu matū.

Kei hea ko te taikiri?

taikiri (whakaahua aroaro i roto i tenei tuhinga) kei roto i te tinana tangata, he rōpū nui, o nei i reira e pā ana ki te mongamonga tatini. E tū ana ratou kia rite ki te ārai i te whanaketanga o ngā mate, me te mate pukupuku. Ko reira hoki tenei take e kei tata te nui tino te kōpuku mo te ora o okana me ngā pūnaha, ara tuke me te turi puninga, peke me te tapatapa. I tua atu, kei te tū ratou i roto i te kaki, uma me te puku. Ko te kupu, whakarato taikiri tiaki oti ki ngā mate me pukupuku o te matenga.

momo o kōpuku

Me kï reira e kore te taua pūnaha tātari ko anake i roto i te wahi whakahuatia i runga ake. Limfokapillyary ô whekau katoa. Heoi, mahi ratou i te taua mahi.

Heoi, i reira e rave rahi ngā rōpū o taikiri i te tinana, ara:

• intrathoracic;
• bronchopulmonary;
• tuke;
• kōateate;
• para-te pūtahi o;
• mesenteric;
• iliac (waho, ā, me te whānui);
• inguinal (papa'u, me te hohonu);
• huha;
• henemita.

Aha tetere taikiri?

Ngā take mō te hua i roto i te taikiri - he momo o mate. Me kï reira e puku i te taunakitanga puta o te he ïa te rohe i roto i nei kei reira. Nuinga o ngā wā, he hua i roto i te waitinana e pā ana ngā kōpuku ki tetahi mate. I tua atu, puta tenei māuiuitanga i runga i te whakamārama o te lesion puku.

Na, kia tango a he titiro ofi, he aha, me i raro i te mea mate i reira ko te hua o taikiri i roto i ngā tamariki me ngā pakeke:

• tukanga purulent. Tikanga, ki taua ine te lymphadenitis whakapeka pera-ka karanga. puta tenei tino maha rite ki te hua o te tomo ki o huakita i te patunga, e kua kei roto i te kitenga rohe o te okana piringa. Ko te tohu matua o te mumura ngā te ahua o te here, me te whero. Ki te i te kau taua he kore ki te whakakitea te tukinga hua, ka tomo nga wehenga anga whakaminenga me te pirau ki roto ki te kikokiko e karapoti ana, ko te kupu te hanga rawa he pōauautanga nui i huaina phlegmon.
• taikiri rahi maha i roto i ngā tamariki tohu te aroaro o te mate kohi. Ko te tikanga, i taua fepulopulasi mate i hanga i roto i te kōhao rei, me te kaki.
• E mea pinepine te take o taikiri rahi i roto i te tamariki taitamariki ko te huakita Bartonella. Carriers taua huakita ko te ngeru, maha e taea te kitea i roto i te tamaiti nei rapirapi. E mea na roto i teie mau pani iroriki patunga rawa tere i te limfososudam me ki te kōpuku, i muri ake i a riro rawa mamae. Ko te kupu, e kore hoki e whakaora i te wa roa hakihaki marutanga, me te he tihi pine, i puta i muri, kia suggestive o te mate haereraa "wahanga ngeru" tonu.
• A, no te mahaha i roto i ngā pakeke me ngā tamariki e taea kia ki runga ki te maha ngā rōpū o taikiri tetere. Ko te take hoki tenei ine ko nui whakautu pūnaha ārai mate ki te whakaekenga o te tinana o te manawanui tetahi huaketo. Me kï reira e i roto i taua mau huru ohipa e kore e tino kaha nga piki taikiri, engari he ratou rawa mamae i runga i palpation.
• mate paipai, i roto i ngā, pakewakewa, ano hei te take o taikiri rahi. I roto i tenei take, ka taea e te manawanui mau i roto i ona kapia i te rohe kopu, me te tuwhenua i runga i te kikokiko. Rerekē ētahi atu mate i roto i pakewakewa taea e taikiri rahi mamae kore, a runga i, äta ki te tangata.
• kia tohu rōpū whakanui kore haere taikiri roa te aroaro o mate nui pērā i listeriosis, brucellosis, HIV mate mononucleosis ranei.

Te whakanui ake i ngā kōpuku ki te pukupuku

kia puta ngā pae puku e tika ana ki disorders lymphoproliferative (ki te tuatahi ahu i waitinana kōpuku huamo), me te te pāpaka metastatic. Ko te ine mahora tuatahi matua pā lymphosarcoma me te mate o Hodgkin. taikiri i roto i taua mate e nui haere ki te wha, e rima henimita me he tino mātotoru. Heoi, i hanga ki te mana'o e kore e mamae kapia. Ratau, e kore te hua tuatahi i roto i taikiri kōtuitui-puku intrathoracic ranei taua mate e taea te mohio.

Hei whakarāpopoto

Na e matau ana koutou ki ta te taikiri. Me kï reira e te hua i roto i te tinana pūnaha piringa kia mōhio tonu te manawanui. Ko ohie te take: he tu'unga pathological kōrero e puta mōrearea mō ngā tukanga ora me te hauora i roto i te tinana tangata. I roto i tenei take, e tūtohu ana tonu kite i te tākuta, me te mamae i te whakamātautau tonu hauora.