Nasopharynx. Tsarin nasopharynx. Ƙarshen gwaji

Cututtuka, hanyar daya ko wani dangantaka da nasopharynx, sosai. Halin hanci ko tari ba tare da dadewa bane, amma akwai cututtuka masu tsanani. Don fahimtar su da dabi'ar su, kuna bukatar mu san yadda aka tsara nasopharynx kuma abin da ke shafar lafiyarsa.

A cikin maganin, an dauki jikin jikin nasopharynx a cikin sashin jikin jiki na pharynx. A lokaci guda kuma, pharynx na wakiltar kashi biyu na sashin jiki na numfashi da kuma farkon sashin kwayar halitta.

Maƙara kanta ta raba zuwa kashi uku: kashi na sama na pharynx (nasopharynx, ko ɓangaren nassi), tsakiyar ɓangaren pharynx (oropharynx, ko ɓangaren maganganu), ɓangaren ƙananan pharynx (larynx, ko gishiri sashi).

Tsarin nasopharynx

The nasopharynx wani ƙananan ɓangaren. Yana haɗa ta cikin ramuka na ciki (khoans) tare da ƙananan hanyoyi. Pharynx baka, wanda kuma ake kira saman bango na pharynx, a lamba tare da sphenoid kashi da occipital kashi (wani rabo daga gare shi). Ƙauren baya na fadin pharynx akan lakabi na farko da na biyu na wuyansa. Ƙananan nasopharynx sun shiga cikin bakin bakin pharynx.

A tsarin kunshi da nasopharynx da kuma gefen bangon, wanda da ramuka na ji, ko, kamar yadda su ma kira, da Eustachian shambura. Wadannan ramuka an kira pharyngeal. Suna kewaye da wata yi na guringuntsi a saman da kasa. Ta hanyar ramuka pharyngeal hanci rabo an haɗa zuwa hagu tympanic rami da dama tympanic kogo. A kan ganuwar gefen da kuma baka na pharynx sune tonsils. Suna da ake kira da pharyngeal tonsil da tonsils bututu, shi ne wani jari na lymphatic nama.

Idan ya zo ga jiyya a wani likita da makaman a kan ENT cututtuka, shi ne saboda gaskiyar cewa hanci tsarin ne wajen rikitarwa, da yin amfani da kawai wani madubi na hanci (a lokacin da kyan gani, daga mãsu haƙuri ta likita) ne rashin cancantar kansu. Saboda haka, ana amfani da wasu hanyoyin nazarin, musamman, endoscopy na nasopharynx.

Abubuwan amfana daga binciken endoscopic nasopharynx idan aka kwatanta da wasu hanyoyi:

• Dikita yana da damar da zai iya dubawa da kuma nazarin yanayin nasopharynx (kasancewar tsarin ƙwayar cuta da matsanancin tsananin);
• Rashin iskar iska mai guba (wanda yake da muhimmanci ga masu haƙuri da likita);
• Da ikon duba tsarin sarrafawa;
• Yana da kyau a nuna sakamakon binciken a kan kula da kwamfutarka kuma rubuta shi zuwa matsakaiciyar matsakaici.

Irin wannan jarrabawa ba shi da wata takaddama.

Kafin gwajin, an yi wa mai haƙuri gyaran maganin analgesia. Saboda wannan, an yi maganin maganin, wanda babban bangaren shi ne lidocaine a cikin wani taro.

Ana gudanar da jarrabawa ta hanyar amfani da endoscopes (fibroscope). Siffar su ta bambanta, wanda ya sa ya yiwu a tantance ko da yara yara. A lokacin binciken, mai haƙuri yana zaune ko karya ne a hankali.

Wannan nau'i na endoscopy ya kasu kashi uku.

A mataki na farko, an gwada cikakken jarrabawar hanyan hanci.

A mataki na biyu, lokacin da fibroscope ya motsa zuwa ramukan ciki (khoan), zai yiwu ya duba nasopharynx. Bincika don wannan jarrabawar: ramuka a cikin gashin kwayoyin (bakunansu), sassan cartilaginous, tonsils tubal, pharyngeal tonsil, yanayin mucous membranes.

A mataki na uku, an cire fibroscope baya. A wannan yanayin, ana nazarin sassa na tsakiya da na karshe.

Harshen nasopharynx shine muhimmin sashi na jiki, sabili da haka yana da muhimmanci don kula da lafiyarta. Idan akwai bukatar, shawarwari da jarrabawa ya kamata a magance su kawai ga masu sana'a wadanda za su iya aiwatar da duk matakan da ke daidai. Tsarin nasopharynx shine tsarin mai rikitarwa, duk da haka, jarrabawarsa ba ta haifar da rikitarwa da rashin jin daɗi.