Bophelo bo botleMaloetse le Maemo

Maqeba a Bohlokoa: Mabaka le Pathogenesis

Ho ruruha ha molaleng, kapa pharyngitis, ho hlaha ka lebaka la liphello tsa tšoaetso ea kokoana -hloko ea streptococcal. Ka mokhoa oa ho ruruha, lesea la mokoetla la pharynx, mahalapa a bonolo, amygdala, hammoho le mesifa le li-lymph nodes tsa intraluminal li ameha. Ho ruruha ho fokolang ha lesapo le bonolo le lithane tse ling tsa phaine ea pharyngeal lymphoid e bitsoa angina.

Ka mofuta oa leqeba, ho ruruha ha 'metso ho arotsoe ka: catarrhal, croupous, diphtheria, ulcerative, phlegmonous. Ka tšimoloho - ho ea pele le ea bobeli, le ho theoha - ho ea boemong bo bobe le bo sa foleng. Phase- pele e matla ea pharyngitis e hlaha, haholo-holo ka lebaka la ho etsa li-supercooling ka kakaretso ea lihlahisoa kapa tsa libaka tsa moo ho pepesehang ho batang ka mongobo oa pharynx, hangata nakong ea hoetla le nakong ea selemo, ke joalo. Nakong ea selemo le ho fetoha ho hoholo ha mocheso oa moea. Ho ruruha ha 'metso ho ka boela ha hlaha ha ho hlahisa likhase tse chefo, lik'hemik'hale tse nang le lik'hemik'hale (li-acids, alkalis, ammonious ammonia, formalin). Tlhahlobo ea phallngitis e boetse e amahanngoa le maloetse a tšoaetsanoang le a kokoana-hloko. Ho ruruha ha 'metso ho hlahisa le ho hokahanya mafu a kang stomatitis, rhinitis, laryngitis, tracheitis.

Tšebelisano pakeng tsa pharyngitis le ho ruruha ha lesea la nko, larynx le trachea le haufi hoo hangata maemong a fapaneng ho ke ke ha khoneha ho beha setho se ka sehloohong se amehang. Ka lebaka leo, maemong ana, ho fumanoa ha lefu lena ho fokolloa feela ho "karolo e ka holimo ea phefumoloho ea catarrh". Pharyngitis e le lefu la neolotiki le fumanoa feela ha litlhapi li bonahala haholo-holo ho tloha ka lehlakore la pharynx.

Pathogenesis

'Meleng, ho na le litsela tse ngata tsa lymphoid. Lithako (ho bokella lisele tsa lymphoid monoaneng oa pharynx) li phetha karolo ea bohlokoa ho sireletsa 'mele ho likokoana-hloko. Lithako tsa lesale la pharyngeal "tsebisa" sesole sa 'mele oa' mele ka mofuta oa antigen o kenang 'meleng ka lijo, metsi le moea. Ho phaella moo, li-lymphocyte tse itšetlehileng ka li-lymphocyte li itšetlehile ka lisele tsa tsona tse etsang hore li se ke tsa itšireletsa, ka lebaka leo tsamaiso ea lymphoid ea pharynx e phetha karolo ea bohlokoa ho pathogenesis ea maloetse a tšoaetsanoang. Sena se bakoa ke taba ea hore lesela le nang le lithane le lymphoid pharyngeal ring e na le litlhaku tse ngata tse nang le soprophytic le microflora tse nang le monyetla: strepto-staphylococci, sarcin, actinomycetes, pasteurellas, fungus, pseudomonas, E. coli le Libaktheria tse ling. Empa microflora libakeng tsena ha e ate ka lebaka la tšusumetso ea eona ea lisele tsa cellular le tsa boits'oaro ba tsamaiso ea 'mele ea' mele ea 'mele. Ka nako e ts'oanang, ho na le tekanyo pakeng tsa macro-le microorganisms. Leha ho le joalo, ho fokotseha ha kakaretso ea 'mele le mekhoa e sireletsang ea pharynx tlas'a tšusumetso ea mabaka a mongobo e baka maemo a ho nts'etsopele ha microflora le ho ntlafatsa liketso tsa eona tsa pathogenic. Likokoana-hloko le metabolites tsa mesebetsi ea bona ea bohlokoa li halefisa lehare la ka, le kenella ka har'a lithane tse nyenyane mme li baka lisebelisoa tsa ho ruruha ho tsona. Lihlahisoa tsa ho ruruha le chefo ea likokoanyana tse nyenyane li kenngoa maling 'me li baka botahoa ba' mele, e leng se hlahisoang ke feberu, boemo bo tloaelehileng bo mpefala, ho eketseha ha lymph node tsa libaka. Litlamane tse chesang ha li sebetse ka botlalo mosebetsing oa ho sireletsa 'me e ka ba monyako oa ho kenella ha microflora, e leng se bakang nts'etsopele ea mokhoa oa septic' meleng.

Moriri oa streptococcal ho bana o tsamaea le bohloko molaleng, hyperthermia, edema ea lithane, keketseho le ho hlomoha ha lymph nodes. Bana ba kotsing ka ho fetisisa ke bana ba lilemo li 4-11. Ho tiisa hore ho na le lefu lena le hlokahalang ho etsa hore ho be le thuto ea baktheria.

Bakuli ba tšoeroeng ke "phekolo ea ' metso" ba laeloa ka tšebeliso ea lithethefatsi tsa antibacterial, li-enveloping agents, tse thobang mohopa o halefileng le o chesang lesapo la moshemane.

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