Ukuvuvukala indlala lacrimal: izimbangela, ukwelashwa simtomy

Ukuvuvukala indlala lacrimal ubizwa nangokuthi dacryoadenitis. Lesi sifo kungadalwa kokubili mechanical anobuthi mucosal ukukhuthazwa sac lacrimal kanye imbobo lacrimal. Kukhona amafomu oyingozi futhi ezingalapheki.

Isakhiwo kwezitho lacrimal

Iziphathimandla kokungaphezulu adnexa amehlo. Lezi zihlanganisa indlala lacrimal kanye endleleni lacrimal. Ingxenye ndlala esemgwaqweni orbit, livela embryo eneminyaka engu esingamasonto ayisishiyagalombili. Nokho, ngisho nangemva amasonto amathathu nambili yentuthuko, emva kokubelethwa, uketshezi izinyembezi e usana uye ayikakhishwa, njengoba insimbi uhlala ampofu. Futhi nje kwezinyanga ezimbili izingane aqala ukukhala. Ngokuthakazelisayo, izindlela lacrimal akhiwa ngisho ngaphambili, kuleli viki wesithupha sokukhulelwa.

indlala lacrimal inezingxenye ezimbili: esemkhathini ngekhulu. I esemkhathini ingxenye itholakala ikhefu wethambo frontal ku verhnebokovoy odongeni esemkhathini. Ingxenye yesibili indlala incane kakhulu kunezokuqala. Itholakala ngezansi, ngaphansi lwaleli of the conjunctiva. Izingxenye axhunyiwe tubules excretory. Ngokusho isakhiwo histological, okusikhumbuza lacrimal indlala parotid. Liningi igazi Luyakhula Umthambo amehlo, futhi innervation - emibili amagatsha amathathu emsipheni trigeminal, emsipheni ebusweni yemisipha nozwela kusukela plexus wesibeletho. pulses Electronic zilethwa le oblongata medulla, lapho maphakathi Ukubhidliza.

Sokukhipha izinyembezi njengoba kukhona ehlukile apharathasi yokwakheka. Iqala umfudlana izinyembezi, ngokufanele phakathi ijwabu leso engezansi bese uthinta inhlamvu yeso. Lokhu "ekusakazeni" agelezela echibini lacrimal, okuyinto nabo iphuzu yasenhla nemithombo yasenzansi lacrimal. Eduze, e ukushuba wethambo frontal, ubizwa ngokuthi isikhwama ngokuxhumana imbobo nasolacrimal.

Imisebenzi uhlelo lacrimal

Fluid iso ezikhishwe kwadingeka kwezinhlelo humidification we conjunctiva futhi cornea. Amandla yezokubona we-cornea, ngale, olubushelelezi futhi isicwebezelisi ngezinga elithile incike ungqimba uketshezi izinyembezi ohlanganisa phambi kobuso bayo.

Ngaphezu kwalokho, kwesokunxele wenza umsebenzi umsoco, kusukela cornea ayinakho imithambo yegazi. Ngenxa yokuthi umswakama othuthukiswa njalo, iso ivikelwe ke lezinto angaphandle, uthuli nokungcola.

Esinye sezici ezibalulekile we izinyembezi uwukubonakaliswa imizwelo. Indoda ekhala nje kuphela usizi noma ubuhlungu kodwa futhi kusilethela injabulo.

Ukwakheka izinyembezi

Ukwakheka kwamakhemikhali kufana izinyembezi plasma, kodwa has a lokuhlushwa ephakeme i-potassium ne-chlorine, organic acid kwalo kungukuchotshozwa ingasaphathwa. Kuvele iqiniso elithakazelisayo lelo, kuye ngokuthi isimo umzimba ingahluka futhi indlela yokwakheka izinyembezi, ngakho ingasetshenziswa ukuze kuhlonzwe izifo, kumugqa ofanayo nge ukuhlolwa igazi.

Ngaphezu compounds wezinto izinyembezi iqukethe carbohydrate namaprotheni. Basuke embozwe emgodleni onamafutha ayikuvumeli ukuba zihlale kubo epidermis. Ngisho oketshezini izinyembezi iqukethe enzyme ezifana lysozyme, okuyinto ine umphumela elwa namagciwane. Futhi, Okumangazayo ngokwanele, ukukhala uyangiduduza hhayi kuphela ngenxa ye-catharsis zokuziphatha, kodwa futhi ngenxa yokuthi ukuthi izinyembezi lunezinto psychotropic ezicindezela alamu.

Phakathi nesikhathi umuntu echitha engalele emhlabeni namamililitha izinyembezi, nangezinyembezi, futhi nale inani lakhuphuka lafika ku amathathu namamililitha.

Lo mshini Ukubhidliza

uketshezi lacrimal ikhiqizwa yensimbi eponymous. Khona-ke, lo tubules excretory, ihamba ku sac conjunctival, okuyinto aqoqana isikhathi esithile. Blink kuletha izinyembezi ku-cornea, ogelezayo nokumanzisa ke.

Outflow okusamanzi ngokusebenzisa ukusakaza izinyembezi (ewumngcingo isikhala Mezhuyev cornea kanye ijwabu leso engezansi), ogeleza echibini lacrimal (ekhoneni engaphakathi iso). Kusuka lapho okutholakala ngomzila imfihlo lingena ngaphakathi komgodlana lacrimal eyathutha ngokusebenzisa ikhala engenhla.

Ngesisekelo evamile badabule izici eziningana:

• abancela umsebenzi lacrimal amaphuzu;
• Sebenza imisipha isiyingi esweni, kanye kwemisipha Horner, okuyinto ukudala ingcindezi ongathandeki Amapayipi, efferent izinyembezi;
• khona emphethweni ku mucosa, okuyinto ukwenza njenge valve.

Ukutadisha indlala lacrimal

Ingxenye wakudala we ndlala okungase kuthintwe ngesikhathi sokuhlolwa, noma vula leso elingenhla kanye wuhlole ongaboni.

Umsebenzi Ukuhlola indlala lacrimal futhi umshini iqala nge amasampula ijabulise. Ngosizo ukuncela isheke umsebenzi lacrimal amaphuzu isikhwama futhi tubules. Futhi ubambe isampula acinene ukuze kutholakale patency we imbobo nasolacrimal. Njengomthetho, olunye ucwaningo kolunye.

Uma ama-apharathasi lacrimal ukuze ke omunye udedele amaphesenti amathathu Collargol, ukuvuza zingene conjunctiva, imizuzu emihlanu, futhi ukusivumela out ngokusebenzisa imbobo nasolacrimal. Lokhu kuqinisekiswa staining a swab ukotini, esemgwaqweni ephansi ndima acinene. Kulokhu, isampuli kubhekwa omuhle.

Passive sayihlolisisa nge abathola izinyembezi mapayipi. Ngenxa yalesi Uphenyo Bowman kwenziwe ngokusebenzisa imbobo nasolacrimal, bese ujova le uketshezi iphuzu yasenhla nemithombo yasenzansi lacrimal, bagcine outflow yayo.

Izimbangela ukuvuvukala

Zamehlo ukuvuvukala wandile we indlala lacrimal. Izimbangela isifo zingase zihluke kakhulu - njengoba izifo ezivamile, ezifana mononucleosis, mumps, umkhuhlane, umphimbo obuhlungu, nezinye izifo, kanye nokungcoliswa wendawo noma ithumba eduze Amapayipi izinyembezi. Umzila ukutheleleka ngokuvamile hematogenous.

Ukuvuvukala indlala lacrimal ungaba kokubili oyingozi futhi ezingalapheki, lapho ngezikhawu ukukhanya nese ngangibuye ngihluleke. ifomu unomphela kungenzeka ngenxa izifo oncological, isifo sofuba, noma ugcunsula.

izimpawu

Kungani ungaqali lo ukuvuvukala indlala lacrimal? Photo iziguli nale zokugula, ebonisa ukuthi ukuziba lezi zimpawu akuzona ngakho elula. Futhi indoda kuphela, ungabi nandaba empilweni yabo, ungakwazi ukuvimbela ukuthuthukiswa yezinkinga.

Ekuqaleni, yisishiso indlala lacrimal livezwa ubuhlungu ekhoneni engaphakathi iso. Kuyabonakala ukuvuvukala zendawo ububomvu. Udokotela angase abuze isiguli ukubheka ekhaleni lakhe, futhi, ephakamisela leso elingenhla, bheka ingxenye encane le ndlala. Ngaphezu zendawo, zikhona izici ezivamile agcwele ukuvuvukala indlala lacrimal. Izimpawu zifana nezinye izifo ezithathelwanayo: imfiva, ikhanda, isicanucanu, ukutubeka komzimba, evuvukele lymph node we ikhanda nentamo.

Iziguli ingase ikhononde umbono double, le turbidity yesithombe noma inkinga kuvulwa leso elingenhla. With aphendule ngamazwi aqatha siyakhukhumala wonke kwesigamu ubuso, ukuze iso ethintekile. Uma zishiywe izimpawu ke, esikhathini sokuphela, isimo zingase zibe zimbi ku phlegmon noma ukusika ithumba.

Ukuvuvukala indlala lacrimal e ingane senzeka ngendlela efanayo njengoba umuntu omdala. Umahluko owokuthi ukuthi ematfuba ukutheleleka ingaphezu kwe kwabadala. Ngakho-ke, ukwelapha ezinganeni labetibambile esibhedlela.

ukuphathwa zendawo

Ngokwesilinganiso, yonke le nqubo kusukela ekuqaleni kuze kube isinqumo yayo ukuvuvukala kuthatha cishe amasonto amabili, kodwa uma isikhathi ukubona udokotela, kungenzeka ukuba kakhulu ukunciphisa sikhathi. ochwepheshe abanolwazi ngokushesha ukuthola ukuvuvukala indlala lacrimal. Ukwelashwa ngokuvamile linqume eziyinkimbinkimbi. Phela, njengoba isivele ezishiwo izimbangela zesifo, iningi ke - nje kokuthi kwakuyoba umphumela ezinye izifo.

Ukwelashwa iqala kwamaphilisi ngesimo amathonsi noma yokugcoba, njengokuthi "Ciprofloxacin", "moxifloxacin" noma isixazululo tetracycline. Ungakwazi unamathisele glucocorticoids, futhi ngesimo amathonsi. Zinciphisa ukuvuvukala indlala lacrimal. Ngemva esigabeni acute sihamba, isiguli iqondiswa e Physiotherapy Ukushisa iKhabhinethi at ultraviolet.

Uma isayithi ukuvuvukala eyambumbayo ithumba, kwavula futhi amuncekela imbobo nasolacrimal.

ukuphathwa jikelele

Ngezinye izikhathi, izinyathelo wendawo azanele ukuba ukwelapha lesi sifo, ngaphezu kwalokho, kubalulekile ukuvimbela ukusabalala ukutheleleka wonke umzimba. Ngenxa yale njongo, amaphilisi noma tsefalosporinovgo inombolo ftorhinolovonovgo ukuthi iqondiswa parenterally. izimpawu ezivamile ukuvuvukala kahle amenable ukuba ukulungiswa uma uthatha glucocorticoids letindzala.

Ngokuvamile lezi zinyathelo zanele ukwelapha ukuvuvukala indlala lacrimal. Izimpawu, ukwelashwa kanye nokuvinjelwa kwalesi sifo azisona izinselelo ezikhona ezweni okubalwa ukuba kudokotela wezifo zamehlo. Into esemqoka ukuthi isikhathi nesineke ukuze sicele usizo.