Journals / Gülhane Tıp Dergisi / 2014 / Cilt: 56 - Sayı: 4

Comparative Study of Pathologic Staging and Preoperative Endorectal Ultrasonographic Staging in Rectal Cancer

Rektum kanserinde endorektal ultrasonografi ile yapılan evrelemenin, patolojik evreleme ile karşılaştırılması

Pages
223–227
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The accuracy rates of ERUS were 71,9 percent in staging depth of rectal wall invasion, and 68,8 percent in staging lymph node metastasis.As a conclusion, because ERUS is safer, easy to perform and does not need any preoperative procedure, is determined as an appropriate method for preoperative staging of rectal cancer

📌 3 Key Takeaways

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Objective & Hypothesis:Preoperative staging of rectal cancer plays an important role in planning therapy.
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Key Findings & Data:As a result of this evaluation, the surgical strategy will be determined, and also a need of neoadjuvant therapy can appear.
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Conclusion & Impact:The accuracy rates of ERUS were 71,9 percent in staging depth of rectal wall invasion, and 68,8 percent in staging lymph node metastasis.As a conclusion, because ERUS is safer, easy to perform and does not need any preoperative procedure, is determined as an appropriate method for preoperative staging of rectal cancer
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Preoperative staging of rectal cancer plays an important role in planning therapy. In order to choose the treatment, regional invasion and possible metastasis of the tumor should be investigated in patients with rectal cancer clinically and histologically. As a result of this evaluation, the surgical strategy will be determined, and also a need of neoadjuvant therapy can appear. In our study, 32 patients with rectal cancer were examined. All of the patients underwent ERUS examination and were staged according to ultrasonographic TN classification. Patients were separated according to their rectal localization (inferior, middle, superior) and stage. The specimens obtained during the operations were examined and staged histopathologically. Preoperative staging with ERUS, was compared with postoperative histopathologic staging. The accuracy rates of ERUS were 71,9 percent in staging depth of rectal wall invasion, and 68,8 percent in staging lymph node metastasis.As a conclusion, because ERUS is safer, easy to perform and does not need any preoperative procedure, is determined as an appropriate method for preoperative staging of rectal cancer

Özet

Rektum kanserinin tedavisinin planlanmasında preoperatif evreleme, büyük önem taşımaktadır. Optimal tedavinin belirlenmesi için, rektum kanseri tanısı konulmuş hastalarda, tümörün bölgesel yayılımı ve olası uzak organ tutulumları araştırılmalıdır. Bu değerlendirmelerin sonucunda neoadjuvan tedavilerin kararı verilebileceği gibi uygulanacak cerrahi strateji de belirlenmiş olacaktır.Çalışmamızda rektum kanseri tanısı konulmuş 32 hasta değerlendirmeye alındı. Hastalara operasyon öncesi endorektal ultrasonografi (ERUS) ile incelenerek lokal olarak (TN Evresi) evrelendirildi. Neoadjuvan tedavi almaksızın ameliyat olan hastaların operasyon sonrasında piyesleri patoloji laboratuvarında incelendi ve histopatolojik evrelemeleri yapıldı. Preoperatif ERUS ile yapılan evrelendirme, postoperatif histopatolojik evrelendirme ile karşılaştırıldı.ERUS'un rektum duvarına tümör invazyonunu doğru olarak belirlemedeki oranı %71,9, lenf nodu metaztazını belirlemedeki doğruluk oranı %68,8 olarak bulundu. ERUS'un rektum kanserinin preoperatif bölgesel evrelemesindeki doğruluk oranlarının yüksekliği, tekniğin pratik uygulanabilir olması, ön hazırlık gerektirmemesi, maliyetin düşük ve güvenilir olması nedeniyle ilk akla gelmesi gereken inceleme yöntemlerinden birisi olması gerektiği değerlendirildi

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Cite This Article

OKUL, O., YÜCEL, E., BALTA, A. Z., ÖZDEMİR, Y., SÜCÜLLÜ, İ., FİLİZ, A. İ., AKIN, M. L. (2014). Comparative Study of Pathologic Staging and Preoperative Endorectal Ultrasonographic Staging in Rectal Cancer. Gülhane Tıp Dergisi, Cilt: 56 - Sayı: 4, 223–227. https://ajindex.com/articles/210904

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