Pankreas Cerrahisi Sonrasında Görülen Komplikasyonlar ve Yönetimi
Özet
Pankreas cerrahisi, perioperatif hasta bakımı ve cerrahi tekniklerdeki ilerlemelere rağmen yüksek morbidite oranlarına sahip karmaşık ameliyatları içermektedir. Bu cerrahi prosedürler sonrasında en sık karşılaşılan ve yaşamı tehdit edebilen başlıca komplikasyonlar postoperatif pankreas fistülü (POPF), gecikmiş mide boşalması (GMB) ve pankreatektomi sonrası kanamadır (PSK). Uluslararası Pankreas Cerrahisi Çalışma Grubu (ISGPS) tarafından geliştirilen güncel sınıflama sistemleri, bu komplikasyonların ciddiyetini klinik etkilerine ve organ yetmezliği gibi kriterlere göre objektif olarak derecelendirmektedir. Yumuşak pankreas dokusu ve küçük ana pankreas kanalı çapı gibi faktörler POPF riskini belirgin şekilde artırırken; yaş, yüksek vücut kitle indeksi ve uzun ameliyat süreleri de GMB gelişiminde rol oynamaktadır. Bu komplikasyonların yönetiminde öncelikle oral alımın kesilmesi, sıvı replasmanı ve parenteral/enteral besleme gibi agresif konservatif stratejiler ile girişimsel radyolojik drenaj yöntemleri tercih edilmektedir; cerrahi revizyon ise yalnızca sepsis ve konservatif tedaviye yanıt vermeyen durumlarda saklı tutulmaktadır.
Pancreatic surgery involves complex procedures that carry high morbidity rates despite advancements in perioperative patient care and surgical techniques. The most common and potentially life-threatening complications encountered after these resections are postoperative pancreatic fistula (POPF), delayed gastric emptying (DGE), and postpancreatectomy hemorrhage (PPH). Modern classification systems established by the International Study Group on Pancreatic Surgery (ISGPS) objectively grade the severity of these complications based on clinical outcomes, specific therapeutic needs, and the presence of organ failure. Risk factors such as soft pancreatic texture and a small pancreatic duct diameter significantly increase the incidence of POPF, while advanced age, high body mass index, and prolonged operative time contribute to DGE. Management primarily relies on aggressive conservative strategies, including bowel rest, hydration, nutritional support, and interventional radiological drainage, reserving reoperation only for severe cases with uncontrolled sepsis or technical failures.
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