Meckel Divertikülü
Özet
Meckel divertikülü, omfalomezenterik kanalın tam olarak kapanmaması sonucu oluşan ve gastrointestinal sistemde en sık karşılaşılan konjenital anomalidir. Genellikle çocuklarda ağrısız rektal kanama ile belirti gösterirken, yetişkinlerde intestinal obstrüksiyon ve divertikülit gibi komplikasyonlarla ortaya çıkar. Tanısal süreçte radyonüklit taramalar, bilgisayarlı tomografi, ultrason ve anjiyografi gibi yöntemlerden yararlanılmakla birlikte, kesin teşhis sıklıkla operasyonlar veya otopsi esnasında rastlantısal olarak konulur. Semptomatik vakalarda cerrahi rezeksiyon (divertikülektomi veya segmental ince bağırsak rezeksiyonu) standart tedavi yöntemiyken; asemptomatik (insidental) divertiküllerin çıkarılması konusu, hastanın yaşı, cinsiyeti ve divertikülün anatomik özelliklerine göre belirlenen risk kriterleri çerçevesinde tartışmalılığını korumaktadır.
Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract, resulting from the incomplete closure of the omphalomesenteric duct. While it predominantly presents as painless rectal bleeding in pediatric populations, it manifests with complications such as intestinal obstruction and diverticulitis in adults. Although diagnostic methods like radionuclide scans, computed tomography, ultrasonography, and angiography are utilized, definitive diagnosis is frequently established incidentally during surgery or autopsy. Surgical resection, including diverticulectomy or segmental small bowel resection, remains the definitive treatment for symptomatic cases. Conversely, the management of asymptomatic (incidental) cases continues to be a subject of debate, with decisions based on specific risk factors such as age, gender, and anatomical features of the diverticulum.
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