Noj qab haus huvTshuaj

Lub anatomical qauv ntawm cov tib neeg qhov quav

Qhov quav - yog zaum kawg ib feem ntawm txoj hnyuv, los ntawm kev uas lub cev throws ib quav (ie, remnants ntawm cov khoom noj pov tseg).

Tus qauv ntawm tus tib neeg qhov quav

Qhov quav tsawg sphincters uas yog tsim nyob rau cov leeg. Tej nqaij rings uas yuav tsum tau tswj lub qhib thiab kaw ntawm lub qhov quav. Nyob rau hauv tib neeg lub cev, ob tug ntawm anorectal sphincter:

  • Puab muaj thooj ntawm tus nqaij ntawm lub qhov quav thiab yog tsis raug mus rau nco qab. nws kav ntev npaum no yog los ntawm ib tug ib nrab rau peb thiab ib nrab centimeters.
  • Sab nraud muaj striated nqaij thiab tswj los ntawm nco qab. Nws ntev yuav sib txawv los ntawm ob mus rau tsib thiab ib tug ib nrab centimeters.

Nws xaus qhov quav qhov quav paj tau paj, uas yog ib tug ntse hloov squamous mucosa meem hauv lub distal anorectal kwj dej hauv daim tawv nqaij yuav tsum vov lub crotch. Cov tawv nqaij nyob rau hauv lub qhov quav cheeb tsam feem ntau tshaj ib tug pigmented (i.e. ib tsos tsaus tsawv xim) thiab ntsws ntsws vim lub xub ntiag ntawm lub sab nraud sphincter.

Nyob rau hauv thaum yau, lub qhov quav yog nyob ntau dorsally tshaj rau cov neeg laus, kwv yees li nees nkaum millimeters los ntawm cov coccyx. Cov kab uas hla ntawm lub qhov quav, yog feem ntau peb mus rau rau centimeters, thiab cov channel ntev yog hom twg los ntawm peb mus rau tsib centimeters. Nyob rau hauv tas li ntawd mus rau lub sphincter, nyob rau hauv lub qhov quav kaw apparatus muaj xws li cov nqaij uas tsa lub qhov quav thiab cov nqaij ntshiv ntawm lub pelvic diaphragm.

Tus qauv ntawm lub qhov quav yuav tsum tau muab faib mus rau hauv peb seem:

  1. Txheej nyob rau hauv seem no yog muab nrog longitudinal folds, nruab nrab ntawm uas muaj nyob crypts (qhov quav sinuses), qhov chaw uas lub qhov nyob qhov quav qog.
  2. Cheeb Tsam them multilayer tiaj epithelium.
  3. Qhov no multilayer coated cais keratinized squamous epithelium thiab yog muab nrog heev heev sebaceous thiab hws qog thiab cov plaub hau.

Lub qhov quav thiab lub qhov quav tau tsim lub plawv network, raws li zoo raws li ntau paj txoj, uas txhob txwm tshaj tawm ncua lub ua los ntawm kev defecation, thiab yog feem ntau qhov ua rau ntawm neurogenic cem quav.

Lub topography ntawm lub qhov quav

Lug uas ncaj qha nrog cov quav kwj dej, - ib tug qhov quav ampoule thiab sigmoid nyuv. Lub qhov quav kwj dej yog nyob rau hauv lub perineum. Pem hauv ntej ntawm lub qhov quav yog nyob ib sab mus rau lub seminal hlwv, vas deferens ampoules, lub zais zis thiab lub prostate caj pas nyob rau hauv cov txiv neej. Cov poj niam kuj muaj nyob rau hauv pem hauv ntej chaw mos thiab cov menyuam. Channel terminates qhov quav. Qab rau lwm sphincter siv anococcygeal ligament yog txuas mus rau lub coccyx.

Nyob rau hauv lub crotch cheeb tsam qab thiab nyob rau hauv sab ntawm lub qhov quav txheej txheem paired ischiorectal qho to muaj ib tug plaub zoo thiab muaj fatty cov ntaub so ntswg, uas mus soj ntsuam qab haus huv thiab cov hlab ntsha. Nyob rau hauv ib tug frontal sectional qhov muaj tus duab ntawm cov vajvoos peb sab. Lub sab phab ntsa ntawm qhov tsim obturator nqaij thiab cov ischial tuberosity (puab nto), nrub nrab - thiab lwm sphincter nqaij uas seb puas tsimnyog qhov quav. Lub rear phab ntsa ntawm lub qhov tsim coccygeal nqaij thiab nws rear beams uas seb puas tsimnyog qhov quav thiab rau pem hauv ntej - transverse perineal leeg. Adipose ntaub so ntswg, uas yog nyob rau hauv cov kab noj hniav ischiorectal qho to, ua cov kev ua ntawm ib tug elastic resilient cushion.

Tus qauv ntawm tus poj niam qhov quav

Nyob rau hauv tus poj niam lub cev lub qhov quav pem hauv ntej yog nyob ib sab mus rau lub chaw mos thiab tus tom kawg yog sib cais los ntawm nyias txheej Denovile-Salishcheva. Vim hais tias ntawm xws ntxwv nta ntawm lub qhov quav thiab qhov quav rau cov poj niam raws li kab thiab neoplastic agents mus tau yooj yim mus rau los ntawm ib tug kab noj hniav rau lwm tus, uas ua rau yus mus rau tsim ntawm rectovaginal fistula raws li ib tug tshwm sim ntawm ib tug ntau yam ntawm kev raug mob los yog ruptures ntawm lub perineum thaum lub sij hawm yog tau me nyuam.

Tus qauv ntawm lub qhov quav nyob rau hauv cov poj niam ua rau yus nws zoo nyob rau hauv daim ntawv ntawm ib tug ca los yog me ntsis protruding rau pem hauv ntej kev kawm ntawv. Lawv tus cwj pwm no mus rau lub fact tias nyob rau hauv tus txheej txheem ntawm tus me nyuam so kom txaus cov nqaij ntshiv ntawm lub perineum thiab cov nqaij uas tsa lub qhov quav, tsis lawv muaj peev xwm rau daim ntawv cog.

Nta ntawm lub qhov quav nyob rau hauv cov txiv neej

Tus qauv ntawm cov txiv neej qhov quav muaj tej yam sib txawv. Txiv neej (tshwj xeeb tshaj yog npag) qhov quav zoo li ib tug funnel. Lub pem hauv ntej phab ntsa ntawm lub qhov quav kwj dej yog nyob ib sab mus rau lub teeb ntawm lub qhov zis thiab lub apex ntawm lub prostate. Nyob rau hauv tas li ntawd, lub thickness ntawm lub sab hauv sphincter txiv neej ntau tshaj nyob rau hauv cov poj niam.

Cov kev ua ntawm lub qhov quav thiab qhov quav

Virtual lub luag hauj lwm rau tshem pov tseg yam ntawm lub cev. Nyob rau hauv tas li ntawd, muaj tshwm sim ib tug kua haum. Yog li, los ntawm dewatering thiab nias quav rov qab mus rau hauv lub cev rov qaab txog plaub litres kua ib hnub twg. Ua ke nrog cov kua sucked rov qab microelements. Ntsuas ntawm lub ampoule yog ib tug reservoir rau cov quav, uas ua rau yus cia hnab khib hyperinflation hnyuv phab ntsa txoj kev ib tug hlab ntsha lam ua thiab raws li qhov tsim nyog ntawm cov yaum kom defecation (defecation).

Thiab tam sim no lub qhov quav zog. Ua nyob rau hauv ib qhov voltage, nws sphincters tswj qhov kev tso tawm ntawm quav (defecation) thiab gases tawm los ntawm txoj hnyuv (flatulentsiyu).

pathology qhov quav

  • Tumor.
  • Hemorrhoids.
  • Hernia.
  • Ntau yam tsis xws luag mucosa (hlwv, qhov quav fissures, ulcers).
  • Inflammatory dab (ua paug, rwj, proctitis, fistulas).
  • Congenital lub xeev (qhov quav atresia).

spasm ntawm lub sphincter

Nyob rau hauv raws li cov qauv ntawm lub qhov quav yog raug paub txog tus pathologies ntawm lub plab hnyuv ib ntsuj av. Ntawm cov feem ntau cov tsos mob ntawm spasm ntawm lub sphincter (lwm los nrog), uas yog ib tug mob los yog tsis xis nyob rau hauv lub qhov quav.

Cov ua muaj tus mob no yog:

  • puas siab puas ntsws noj qab haus huv tej teeb meem;
  • heev cem quav;
  • mob o nyob rau hauv lub cheeb tsam ntawm nrog los yog sab nraud sphincter;
  • ntev li innervation.

Raws li ntev emit:

  • Ntev spasm yus mob heev uas tsis nkaum noj ntau analgesics.
  • Nraum chua - cia li nyuag ntse mob nyob rau hauv lub qhov quav, extending mus rau lub pelvic cov pob qij txha los yog tailbone.

Nyob ntawm seb qhov ua rau spasm yuav ua tau:

  • thawj (vim neurological teeb meem);
  • theem nrab (vim teeb meem nyob rau hauv lub feem ntau plab).

Txoj kev ua ntawm no cov tsos mob muaj xws li:

  • cov tsos mob vim kev nyuaj siab;
  • stoped mob thaum lub sij hawm defecation los yog siv dej sov;
  • Mob mob yog laus nyob rau hauv lub qhov quav thiab muab mus rau coccyx, plab mog (perineum) los yog lub plab.

Mob ntawm pathological dab

  • Xoo tomography yuav ntes polyps thiab lwm yam txawv txav tsim.
  • Ib tug me yog siv los txiav txim seb tus malignancy ntawm lub qog dab.
  • Anoscopy (rektomanoskopiya) yog siv los ntsuam xyuas hauv lub xeev ntawm lub qhov quav ntswg lej raws li zoo raws li rau kev noj lub me khoom.
  • Anorectal manometry. Nyob rau hauv raws li cov qauv ntawm lub qhov quav (saib daim duab. Saum toj no) yog nqa tawm mob apparatus leeg (sphincter) qhov quav. Feem ntau ntawm cov sij hawm rau lub qhov quav nqaij yog maximally ncav us txog rau tswj defecation thiab flatulentsiey. Yuav kom eighty-tsib feem pua ntawm cov basal suab nrov ntawm lub qhov quav ua nrog qhov quav sphincter. Nyob rau hauv cov ntaub ntawv ntawm txaus los khi los yog tsis muaj kev sib haum ntawm cov nqaij ntshiv ntawm lub pelvic pem teb thiab qhov quav sphincter npaj diskheziya uas manifests teeb meem ntawm defecation thiab cem quav.
  • Ntsuas ntawm lub xeem. Qhov no txoj kev qhia cov hernia, prolapse ntawm cov quav, lub tsev me nyuam, hemorrhoids, fistulas, fissures thiab lwm yam kab mob ntawm lub qhov quav thiab qhov quav.
  • US qhov quav. Nyob rau lub hauv paus ntawm txoj kev tshawb no peb yuav xav tias lub xub ntiag ntawm hlav, los mus txiav txim lawv qhov chaw nyob thiab loj, mus ntes hemorrhoids thiab thiaj li nyob.

Tsis xis nyob rau hauv lub cheeb tsam anorectal

Lub anatomical qauv ntawm lub qhov quav yog tias daim tawv nqaij nyob rau hauv cov cheeb tsam no yog tshwj xeeb yog rhiab, thiab nyob rau hauv nws cov folds thaum uas tsis yog raws kev cai nrog kev tu cev, nquag cem quav los yog raws plab yuav tsev cov kab mob, uas muaj peev xwm ua rau tsis xis nyob, voos, khaus, tsw phem thiab mob.

Yuav kom txo tau cov tsos mob no thiab lawv tiv thaiv yuav tsum tau:

  • Ntxuav lub qhov quav thiab daim tawv nqaij nyob ib ncig ntawm nws nrog dej uas tsis muaj tshuaj ntxuav tes (lub tom kawg yuav qhuav ntawm daim tawv nqaij thiab, raws li ib tug tshwm sim, ua rau ntau tshaj tsis xis nyob). Nws yog tsim nyog los muab kev xaiv li cas rau tsuag "Kavilon" los yog kev siv cawv free so (raws li cov ntaub hoob nab chim siab ntawm daim tawv nqaij).
  • Cov tawv nqaij nyob rau hauv lub qhov quav cheeb tsam yuav tsum qhuav.
  • Nws yog tsim nyog los muab ib tug teeb meem rau dej allergic. Piv txwv li, pom zoo ua ntawv thov kua "Dimethicone" tsim ib tug tiv thaiv zaj duab xis ntawm daim tawv nqaij ib ncig ntawm lub qhov quav.
  • Siv cov kws hmoov (e.g., talc los yog hmoov pob kws). Lawv yuav tsum tau mus thov kom pre-ntxuav thiab qhuav daim tawv nqaij.
  • Kev siv ntawm pov tseg linen los yog dej-absorbing pawm no ntau npau.
  • Txoj kev siv "breathable" ris tsho hauv qab thiab khaub ncaws los ntawm tej yam ntuj tso ntaub ntawv dawb txiav uas tsis pub tshem.
  • Nyob rau hauv cov ntaub ntawv ntawm quav incontinence, sai li sai raws li koj yuav tsum tau hloov lub ris tsho hauv qab.

kev kho mob

Lub sij hawm ntawm ib qho kev kho nyob rau qhov xwm ntawm tus kab mob no. Thaum lub spasm ntawm lub sphincter saum toj no tag nrho cov tshem tawm yog vim li cas uas tshwm sim los rau lawv. Nyob rau hauv tas li ntawd, cov tshuaj ntaus cev raug, antibacterials, anesthetics thiab spasmolytics nyob rau hauv daim ntawv ntawm cov tshuaj pleev / suppositories, raws li zoo raws li lub cev txoj kev kho, hluav taws xob, daim ntaub ntawv, massage, micro enema. Nrog rau cov ineffectiveness ntawm conservative kev kho mob yog nqa tawm phais haujlwm.

Hemorrhoid kho mob yog nqa tawm siv tshwj xeeb taws tswm ciab thiab tshuaj pleev, raws li zoo raws li phais txoj kev. Congenital mob (atresia ntawm lub qhov quav) yog nyob rau hauv yuav tsum tau tam sim ntawd phais. Tumor ntawm lub qhov quav kho los ntawm ib tug ua ke ntawm hluav taws xob thiab cov kws khomob, raws li zoo raws li lub phais tshem tawm ntawm hlav. Nrib pleb nyob rau hauv lub qhov quav cheeb tsam txig kho tau nrog tshwj xeeb da, noj cov zaub mov, kho taws tswm ciab thiab cream, raws li zoo raws li surgically. Hernia thiab qhov quav prolapse tshem tawm phais txoj kev.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.unansea.com. Theme powered by WordPress.