metodi instrumentalnogo obsledovaniya organov pishevareniya

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powerpoint presentation metodi instrumentalnogo obsledovaniya organov pishevareniya kurbonov shaxzodxon 1. rentgenologicheskoe issledovanie organov pishevareniya 2. metodi endoskopicheskogo issledovaniya organov pishevareniya 3. ultrazvukovoe issledovanie organov pishevareniya plan: issledovanie funktsii jeludochno-kishechnogo trakta issledovanie motoriki jkt s pomoshyu manometrii pozvolyaet otsenit davlenie v razlichnix otdelax pishevaritelnogo trakta, viyavlyaya narusheniya peristaltiki i sfinkternoy funktsii, naprimer, axalaziyu kardii (bolee chem 30 mm rt.st.). test na dixanie s uglerodnim izotopom (13s-ureazniy test) ispolzuetsya dlya viyavleniya helicobacter pylori, otsenivaya kontsentratsiyu 13co2 v vidixaemom vozduxe, polojitelniy rezultat ukazivaet na bolee chem 10^5 bakteriy na ml. magnitno-rezonansnaya tomografiya organov pishevareniya mrt organov pishevareniya pozvolyaet vizualizirovat anatomicheskie strukturi s razresheniem do 1 mm, chto obespechivaet detalnuyu otsenku stenok pishevoda, jeludka i kishechnika, viyavlyaya daje neznachitelnie izmeneniya. pri ispolzovanii kontrastnix veshestv, takix kak gadoliniy, chuvstvitelnost mrt k patologicheskim protsessam, naprimer, opuxolyam ili vospaleniyam, znachitelno vozrastaet, obespechivaya diagnosticheskuyu tochnost bolee 90% v nekotorix sluchayax. radioizotopnie metodi issledovaniya pri stsintigrafii jeludka s ispolzovaniem …

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noe veshestvo dlya opredeleniya ix xoda, glubini i svyazi s drugimi organami, chasto ispolzuyutsya vodorastvorimie kontrasti. irrigoskopiya, rentgenologicheskoe issledovanie tolstoy kishki s ispolzovaniem barievoy klizmi, viyavlyaet polipi, divertikuli, strikturi i drugie patologii, vizualiziruya do 1,5 metrov tolstoy kishki za protseduru. metodi endoskopicheskogo issledovaniya biopsiya, vipolnyaemaya vo vremya endoskopicheskogo issledovaniya, pozvolyaet poluchit obraztsi tkaney dlya gistologicheskogo analiza s tochnostyu do 2-3 mm, chto kriticheski vajno dlya diagnostiki. kapsulnaya endoskopiya obespechivaet vizualizatsiyu vsego tonkogo kishechnika, nedostupnogo dlya standartnoy endoskopii, zapisivaya do 50 000 izobrajeniy za 8 chasov issledovaniya. ultrazvukovoe issledovanie organov pishevareniya uzi organov pishevareniya pozvolyaet vizualizirovat strukturi s razresheniem do 1-2 mm, chto obespechivaet detalnuyu otsenku tolshini stenok jeludka, kishechnika i podjeludochnoy jelezi, viyavlyaya patologicheskie izmeneniya. v xode ultrazvukovogo issledovaniya pishevaritelnoy sistemi otsenivaetsya exogennost tkaney, viyavlyayutsya izmeneniya v strukture pecheni, jelchnogo puzirya, selezenki, a takje opredelyaetsya nalichie konkrementov ili ob'emnix obrazovaniy. ph-metriya pishevoda ezofagealnaya ph-metriya pozvolyaet opredelit dlitelnost i chastotu epizodov …

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lyuksa. rezultati pomogayut diagnostirovat diskineziyu. kapsulnaya endoskopiya kapsulnaya endoskopiya pozvolyaet vizualizirovat do 8 metrov tonkoy kishki, obespechivaya poluchenie bolee 50 000 izobrajeniy s razresheniem, dostatochnim dlya viyavleniya polipov razmerom bolee 2 mm. chuvstvitelnost kapsulnoy endoskopii v diagnostike krovotecheniy v tonkoy kishke dostigaet 90%, chto znachitelno vishe, chem u traditsionnix metodov, takix kak kolonoskopiya. biopsiya i tsitologiya organov pishevareniya tsitologicheskoe issledovanie jeludochnogo soka, otsenivayushee bolee 100 kletok, povishaet tochnost diagnostiki xronicheskogo gastrita i helicobacter pylori-infektsii. biopsiya pishevoda pozvolyaet poluchit obraztsi tkani dlya gistologicheskogo issledovaniya, viyavlyaya do 95% sluchaev displazii i zlokachestvennix novoobrazovaniy na rannix stadiyax. kompyuternaya tomografiya organov pishevareniya kt s kontrastnim usileniem pozvolyaet otsenit krovotok v stenkax organov pishevareniya, viyavlyaya vospalitelnie protsessi ili opuxoli s tochnostyu do neskolkix millimetrov. mnogosrezovaya spiralnaya kt obespechivaet bistroe skanirovanie, poluchenie tryoxmernix izobrajeniy organov pishevareniya za neskolko sekund, chto sokrashaet vremya issledovaniya. endosonografiya endosonografiya effektivna dlya diagnostiki patologii podslizistogo sloya i okrujayushix tkaney na glubinu …

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powerpoint presentation metodi instrumentalnogo obsledovaniya organov pishevareniya kurbonov shaxzodxon 1. rentgenologicheskoe issledovanie organov pishevareniya 2. metodi endoskopicheskogo issledovaniya organov pishevareniya 3. ultrazvukovoe issledovanie organov pishevareniya plan: issledovanie funktsii jeludochno-kishechnogo trakta issledovanie motoriki jkt s pomoshyu manometrii pozvolyaet otsenit davlenie v razlichnix otdelax pishevaritelnogo trakta, viyavlyaya narusheniya peristaltiki i sfinkternoy funktsii, naprimer, axalaziyu kardii (bolee chem 30 mm rt.st.). test na dixanie s uglerodnim izotopom (13s-ureazniy test) ispolzuetsya dlya viyavleniya helicobacter pylori, otsenivaya kontsentratsiyu 13co2 v vidixaemom vozduxe, polojitelniy rezultat ukazivaet na bolee chem 10^5 bakteriy na m...

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