Qhov chaw ntawm cov qog ntshav hauv nyob rau hauv tib neeg lub cev thiab lawv cov functions

Ib qho ntawm feem uas nws kim heev thiab heev heev (nyob rau hauv cov nqe lus ntawm tub ceev xwm) system - cov lymphatic system. Nyob rau hauv tus txiv neej, qhov chaw ntawm lub qog, raws li zoo raws li lwm yam kabmob, yog tsis lo. Xav txog dab tsi zog yog ua los ntawm cov tag nrho lub cev thiab nws cov constituent lub cev thiab kev sib txuas lus. Lymph node - lub cev ntawm lub lymphatic system uas yog lub luag hauj lwm rau nws tus kheej-tu ntawm lub qog uas ntws los ntawm tus raws ntawm tib neeg lub nruab nrog. Tus duab ntawm cov ntshav tej zaum yuav sib txawv: cov kheej kheej, oval, oblong thiab nyob rau hauv daim ntawv ntawm ib cov saw. Thaum nyob rau hauv lub qog ntawm, cov qog muaj teeb meem impurities thiab hais pathogens. Lub tsev kawm ntawv sau ib complex biochemical cov tshuaj tiv thaiv uas txav lawv thiab cleans qog.

Yuav ua li cas koj xav hais tias, yuav ua li cas muaj ntau yam cov qog ntshav hauv nyob rau hauv tus tib neeg lub? Koj yuav tsis ntseeg, tab sis lawv yog 150 pab pawg neeg. Cov pab pawg neeg tej zaum yuav tsum yog los ntawm ib tug ob peb mus kaum ntawm daim lymph node. Nws yog ib qho yooj yim los mus laij kom tag nrho cov xov tooj ntawm txog 1,000 daim. Sib nrug los ntawm tus duab thiab tus xov tooj ntawm cov chaw no txawm muaj ntau ntau thiab tsawg. Cov lus ntev tej zaum yuav txawv ntawm 0.5 mus rau 20 millimeters. Los ntawm nws tus kheej, lub qog - lub teeb (feem ntau dawb) tuab kua. Ib tug mob qog - ib lub teeb grey xim nqaij daim tawv. Txawm li cas los, cov yam ntxwv yog xam qhovkev nyob rau hauv ib tug noj qab nyob zoo kab mob. Yog hais tias muaj tej yam inflammatory txheej txheem nyob rau hauv lub qog yog hloov. Tej zaum nws yog nrog los ntawm kev mob nyob rau hauv lub qub xeev, tej zaum - thaum koj kov los yog nias rau ntawm ib tug node, thiab tej zaum kuj mob loj heev o (hnov mus rau lub liab qab qhov muag).

Tag nrho cov neeg, tsis hais poj niam txiv neej, qhov chaw ntawm cov qog ntshav hauv sib npaug. Qhov no pub rau kom meej mob, tsis hais ntawm kev sib deev yam ntxwv. Nws yog ib nqi sau cia hais tias ntawm txawv hnub nyoog, thiab nyob ntawm seb tus txiv neej pw qog muaj ntau daim thiab ntau thiab tsawg. Lymph ntshav nyob mas nyob ze ntawm lub tseem ceeb heev cov chaw ntawm cov neeg - nyob ze cov leeg thiab cov hlab ntsha, loj sib tshuam thiab tseem ceeb heev kabmob. Nyob rau hauv ib txoj kev uas nws yog ib qhov sensors, uas muab lub taub lim muaj nuj nqi. Distinguished 18 loj hom qog, nyob ntawm seb qhov chaw ntawm lub cev. Lawv tag nrho cov ua ib tug yam ntxwv ntawm tu thiab lub creation ntawm immunologic hlwb mus rau lub tag nrho lub cev (los ntawm losis tswvyim dabtsi rau qhov hloov los yog system).

Qhov chaw ntawm cov qog ntshav hauv raws li lawv txoj hauj lwm nyob rau hauv lub cev los ntawm sab saum toj mus rau nram qab:

1. Teb ntawm lub qhov ncauj: limfoepitelialnogo nplhaib;

2. caj dab Cheeb Tsam: pob ntseg, occipital, ncauj tsev menyuam thiab nadklyuchnye;

3. xub pwg xeev: txuas mains, mis thiab axillary;

4. Cheeb Tsam ntawm lub hauv siab thiab thoracic bronchopulmonary;

5. Lub cheeb tsam ntawm lub plab mog: splenic, mesenteric, thiab para-aortic;

6. luj tshib Cheeb Tsam: luj tshib;

7. puab tais: iliac, thiab femoral inguinal;

8. caug Cheeb Tsam: popliteal.

Raws li yuav pom, qhov chaw ntawm lub qog yog heev uas nws kim heev thiab npog tag nrho cov tib neeg lub cev. Qhov no qhov chaw tso cai rau koj los tswj tsis tau tsuas yog nrog dab tab sis kuj lwm tib neeg ua si. Nyob rau hauv lwm yam lus, kub lug qog yuav tsum yog los ntawm o, thiab los ntawm dislocation los yog puas. Kis kab mob uas ua rau ib qho kev nce nyob rau hauv lub qog, - ib tug kev sib deev kis cov kab mob thiab lwj dab, tuberculosis thiab SARS. Thaum lub qog cov kab mob ntawm lub qog tej zaum yuav swell, tsis zoo xwb, tab sis kuj compacted. xeem feem ntau yog ib feem ntawm cov xwm txheej ntawm cov qog ntshav hauv yog nqa tawm los ntawm ib tug yooj yim lawm, piv txwv li, tactile txoj kev.

Yog hais tias koj xav tias ib tug mob loj, nrog ib tug cia li o los yog los ntawm ntxiv general daim ntawv ntsuam xyuas yog hais tias nws yog ib qhov nyuaj rau muab tso rau ib tug mob, muab ultrasound ntawm lub qog. Ultrasound xeem txoj kev yog yooj yim pawg pawg lymph node. Lub monitor qhia hauv daim duab ntawm lub sab hauv nruab nrog cev thiab cov geometric qhov ntev ntawm cov chav nyob. Raws li nws (tom rau lub hnub nyoog thiab pw ua ke) yog txiav txim, nyob rau hauv ib txwm tsis los yog tsis. Qhov no txoj kev tso cai rau kom qhia tau ib yam dab tsi uas tsis qhia X-ray los yog lwm yam kev kuaj. Thiab raws li cov tshuaj tiv thaiv pab pawg neeg uas txuam nrog rau qhov chaw nyob ntawm ib sab lub cev, txhais los ntawm cais tawm tus kab mob.