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JIGAR SIRROZIDA MORFOLOGIK O‘ZGARISHLAR: FIBROZ BOSQICHLARI VA KLINIK PROGNOZ

Аннотация

Jigar sirrozi — bu surunkali gepatotropik jarayon natijasida jigar to‘qimasining strukturaviy qayta tashkil qilinishi bilan tavsiflanadigan murakkab kasallik bo‘lib, u hepatotsitlarning yo‘qolishi, regenerativ nodullar paydo bo‘lishi va ekszessiv fibroz jarayonlar bilan kechadi. Ushbu maqolada jigar sirrozida morfologik o‘zgarishlar, fibroz bosqichlari va ularning klinik prognozga ta’siri keng qamrovli tarzda tahlil qilinadi. Sirrozning dastlabki bosqichlarida, histologik tekshiruvda minimal perivaskulyar va periportal fibroz belgilari aniqlanadi, kasallik rivojlanishi bilan fibrozning kengayishi, nodulyar regeneratsiya va portal-traktlarda kollagen to‘planishi kuzatiladi. O‘rta va ilg‘or bosqichlarda jigar arxitekturasi tubdan o‘zgarib, portal va lobulyar fibroz kengayadi, bu esa portal gipertenziya, gepatotsitik yetishmovchilik va jigar funksiyalarining sezilarli pasayishiga olib keladi. Maqolada fibroz bosqichlarini aniqlashda histopatologik belgilar, morfometrik metodlar va zamonaviy radiologik tekshiruvlar muhim diagnostik vosita sifatida tavsiflanadi. Shu bilan birga, fibroz darajasi va jigar sirrozi morfologiyasining klinik prognozga ta’siri, shu jumladan, hayot davomiyligi, jigar yetishmovchiligi va asoratlar xavfi ko‘rsatiladi. Maqola zamonaviy ilmiy adabiyotlar va klinik kuzatuvlar natijalariga tayangan holda, fibrozning jarayonini erta bosqichda aniqlash va individual davolash strategiyasini belgilashning ahamiyatini ta’kidlaydi.

Ключевые слова

Jigar sirrozi, morfologik o‘zgarishlar, fibroz, fibroz bosqichlari, regenerativ nodullar, portal gipertenziya, hepatotsitlar, histopatologiya, klinik prognoz, jigar yetishmovchiligi

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