İleri Endoskopik Tanı ve Tedavi İşlemleri
Özet
İleri endoskopik tanı ve tedavi işlemleri; standart üst gastrointestinal sistem endoskopisi ve kolonoskopinin ötesinde özel cihaz, ekipman, deneyim ve çoğu zaman multidisipliner değerlendirme gerektiren uygulamalardır. Endoskopik ultrasonografi (EUS) ve EUS eşliğinde iğne aspirasyonu/biyopsisi, kapsül endoskopi, derin enteroskopi, endoskopik retrograd kolanjiyopankreatografi (ERCP), endoskopik mukozal rezeksiyon (EMR), endoskopik submukozal diseksiyon (ESD), darlık dilatasyonu, gastrointestinal stentleme, endoskopik kanama tedavileri ve peroral endoskopik miyotomi (POEM) bu başlık altındaki başlıca işlemlerdir. Bu işlemler safra yolu taşları, pankreatobiliyer hastalıklar, erken evre gastrointestinal neoplaziler, subepitelyal lezyonlar, sindirim sistemi kanamaları, benign/malign darlıklar, yutma güçlüğü, akalazya ve ince bağırsak hastalıklarında kullanılır ve seçilmiş hastalarda cerrahiye minimal invaziv alternatif sunar. İleri işlemler standart tanısal endoskopilere göre daha uzun sürebilir, daha derin sedasyon/anestezi gerektirebilir ve kanama, perforasyon, pankreatit, enfeksiyon veya işlem başarısızlığı gibi komplikasyon riskleri daha belirgin olabilir. Bu nedenle doğru endikasyon, uygun hasta seçimi, işlem öncesi hazırlık, antikoagülan/antiagregan yönetimi, sedasyon veya anestezi planı, aydınlatılmış onam ve işlem sonrası izlem temel güvenlik basamaklarıdır. Bu bölümün amacı, ileri endoskopik işlemler hakkında hekimlere standart bir klinik çerçeve sunmak; hastalara ise işlemin amacı, süreci, yararları, riskleri, alternatifleri ve işlem sonrası dikkat edilecek durumlar konusunda anlaşılır ve güvenilir bilgilendirme sağlamaktır.
Advanced diagnostic and therapeutic endoscopic procedures require specialized devices, equipment, expertise and often multidisciplinary assessment beyond standard endoscopy and colonoscopy. Endoscopic ultrasonography (EUS) and EUS-guided fine-needle aspiration/biopsy, capsule endoscopy, deep enteroscopy, endoscopic retrograde cholangiopancreatography (ERCP), endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), stricture dilation, gastrointestinal stenting, endoscopic hemostasis and peroral endoscopic myotomy (POEM) are the main procedures in this field. They are used in biliary stones, pancreaticobiliary disorders, early gastrointestinal neoplasia, subepithelial lesions, gastrointestinal bleeding, benign/malignant strictures, dysphagia, achalasia and small-bowel disease, and offer minimally invasive alternatives to surgery in selected patients. As they may be longer, require deeper sedation/anesthesia and carry more pronounced risks, patient safety depends on correct indication, appropriate selection, pre-procedural preparation, antithrombotic management, sedation/anesthesia planning, informed consent and post-procedural follow-up. This chapter provides clinicians with a standardized framework and offers patients clear information on purpose, process, benefits, risks, alternatives and post-procedural warning signs, in line with current ESGE, ASGE and SAGES guidelines.
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