Plab hnyuv pneumatosis

Plob tsis so tswj kab mob hu ua pneumatosis, nyob rau hauv cov phab ntsa hauv cov nyuv los yog me me hnyuv tsim cystoid kab noj hniav uas muaj cov huab cua. plab hnyuv pneumatosis yuav tom qab kis tau mus rau lub parietal cheeb tsam ntawm lub peritoneum, mesentery, lymph node. Nws feem ntau tshwm sim nyob rau hauv cov me nyuam mos uas muaj ib plab hnyuv kab mob.
Feem ntau, plab hnyuv pneumatosis kuaj thaum lub sij hawm kev phais los yog kuaj lub cev uas tau tuag,
ua ntej hais tias tus ntau thiaj paub hais tias plab hnyuv dab tsi thaiv. pathogenesis thiab
etiology ntawm tus kab mob tsis tau clarified kom deb li deb. Raws li ib tug txoj kev xav, lub gases
tsim nyob rau hauv lub muaj kab noj hniav yog cov khoom pov tseg ntawm Escherichia coli.

Raws li lwm lub hom phiaj, cov roj yog generated los ntawm txoj kev kab mob, ncaj qha
Lymph hlab ntsha, ncab ib ce lawv. Cov tib cov txheej txheem no tshwm sim raws li ib tug tshwm sim
chyle cleavage los ntawm enzymes. Muaj kuj yog ib tug saib hais tias
plab hnyuv pneumatosis tshwm sim raws li ib tug tshwm sim ntawm cov roj mus rau hauv lub qog
los ntawm lub lumen ntawm txoj hnyuv los yog lub plab muab mucosal kev puas tsuaj.
Tsis zoo tshaj nyob rau hauv cov tej yam kev mob yog ib qho kev nce siab nyob rau hauv txoj hnyuv ib ntsuj av.
plab hnyuv pneumatosis tej zaum yuav vim rau kev ua txhaum ntawm lub tsim ntawm lymphatic hlab ntsha nyob rau hauv lub phab ntsa ntawm lub hnyuv. Qhia cov hnyuv pneumatosis tej zaum yuav txwv yog ntau nyob rau tag nrho cheeb tsam ntawm cov hnyuv. Cov pa roj npuas tsim nyob rau hauv lub phab ntsa, reminiscent ntawm cov txiv hmab los yog lather. Ntau tsawg npuas cov txheej txheem ntawm txhua.

Nyob rau hauv cov kev tshawb fawb nws zoo nkaus li tias nyob rau hauv lub interstitial cov ntaub so ntswg yog eosinophils, ntshav hlwb thiab lymphocytes. Feem ntau nyob rau hauv ze sib thooj mus pawg ntawm bubbles tshwm hemorrhage, ulcers, erosions thiab suppurations. Nyob rau hauv tsawg tus neeg mob, tus tsim nyob rau hauv lub phab ntsa ntawm lub plab hnyuv roj hlwv, uas yuav ncav cuag lub loj ntawm ib tug Walnut. Nyob rau hauv cov ntaub ntawv no, lub cyst phab ntsa muaj hyalinized connective ntaub so ntswg, tej zaum nrog nyias partitions. muaj infiltrates nrog eosinophilic ntshav, gigantic thiab lymphoid hlwb nyob rau hauv lub thickness ntawm lub connective cov ntaub so ntswg. Gas npuas nyob rau hauv lub ntoos sib xyaw muaj ib tug sib tov ntawm hydrogen, oxygen, nitrogen thiab cov pa roj carbon dioxide. Feem ntau roj hlwv tshwm sim nyob rau hauv cov neeg laus thiab cov me nyuam yaus nyob rau hauv lub plab hnyuv ulcerations, ulcerative mob plab nonspecific, nplaum dab, mob hnyuv tws, thiab diverticulosis stenosis. Nyob rau hauv cov me nyuam, tus kab mob no tshwm sim nyob rau hauv ib tug heev heev hauv daim ntawv ntawm raws plab thiab ntuav. Tus neeg laus cov neeg mob kev ntswj thiab tsam plab, kev ntxa mob, ntuav, xoob qhov tso quav heev. Thaum X-ray cai ntau yam sau tsis xws luag uas ua rau plab hnyuv pneumatosis. Kev kho mob yog aimed ntawm cov hluav ntawm plab hnyuv kab mob. Mob ntawm tus kab mob yuav ua tau ib nrab los sis tag plab hnyuv rhuav txhua, intussusception, volvulus, kev loj hlob ntawm adhesions nrog overgrowth cyst, perforation ntawm lub plab hnyuv phab ntsa. Kev kho mob ntawm lub qhov pib kab mob simtomaticheskoe, mob qhia operative phais. Nyob rau hauv tej rooj plaub, tom qab resection ntawm cov plob tsis so tswj, tej zaum yuav ua rau cov hlwv nyob rau hauv neighboring departments. Raws li ib tug tshwm sim ntawm cov organic txhab yuav tshwm sim plob tsis so tswj necrosis. Nyob rau hauv cov neeg mob uas proctitis, muaj tej zaum yuav mob heev chua ntawm lub sphincter, ib tug teeb meem ntawm defecation.

Nrhiav tus kab mob no pib loj teeb meem. Kom txog rau thaum tam sim no txais division ntawm intussusception nyob rau hauv lub mob thiab mob, ib co neeg phais kuj paub qhov txawv recurrent intussusception. Intussusception tshwm sim tshwj xeeb mob nyob rau hauv kiag thiab thaum yau. Nyob rau hauv rooj plaub uas tsis muaj txawj unfolding, thiab nyob rau hauv lub qhaj ntawv ntawm raws sij hawm kev kho mob, kev tuag tshwm sim.