Journals / Türk Kolon ve Rektum Hastalıkları Dergisi / 2020 / Cilt: 30 - Sayı: 3

Does a Distal Surgical Margin Closer than 10 mm Increase the Risk of Recurrence in Locally Advanced Rectal Cancer in a Mid-Distal Location?

Orta-Distal Yerleşimli Lokal İleri Rektum Kanserinde 10 mm’den Yakın Distal Cerahi Sınır Nüks Riskini Artırır mı?

Pages
164–172
Publication Date
2022-11-06
DOI
—
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⚡ TL;DR(Too Long; Didn't Read)

Patients and tumour characteristics, clinical andpathological disease stages, and recurrence and disease-free survival rates were compared between groups created along a cut-off value of 10 mm inDSM (DSM

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: Although many factors affecting recurrence, including surgical margin involvement, have been considered in rectum cancer surgery, there is noconsensus on the definition of a safe distal surgical margin (DSM).We aimed to investigate the oncological safety of a DSM closer than 10 mm and thefactors affecting relapse in mid-distal located rectum tumours.Method: Patients who underwent sphincter-preserving rectal curative resection following neoadjuvant chemoradiotheraphy between February 2006and June 2019 for mid-distal lying rectum tumours were investigated retrospectively.
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Key Findings & Data:Patients with radial or distal surgical margin involvement,having a complete pathologic response, or being lost to follow-up were excluded from the study.
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Conclusion & Impact:Patients and tumour characteristics, clinical andpathological disease stages, and recurrence and disease-free survival rates were compared between groups created along a cut-off value of 10 mm inDSM (DSM
🔬Design:Research Article
📍Scope:2019 Verileri
⚙️Variables:Domain Parameters

Abstract

Aim: Although many factors affecting recurrence, including surgical margin involvement, have been considered in rectum cancer surgery, there is noconsensus on the definition of a safe distal surgical margin (DSM).We aimed to investigate the oncological safety of a DSM closer than 10 mm and thefactors affecting relapse in mid-distal located rectum tumours.Method: Patients who underwent sphincter-preserving rectal curative resection following neoadjuvant chemoradiotheraphy between February 2006and June 2019 for mid-distal lying rectum tumours were investigated retrospectively. Patients with radial or distal surgical margin involvement,having a complete pathologic response, or being lost to follow-up were excluded from the study. Patients and tumour characteristics, clinical andpathological disease stages, and recurrence and disease-free survival rates were compared between groups created along a cut-off value of 10 mm inDSM (DSM

Özet

Amaç: Rektum kanseri cerrahisinde sınır tutulumu dahil nükse etki eden birçok faktör tanımlanmışsa da güvenli distal cerrahi sınır (DCS) tanımı üzerinde fikir birliğine varılamamıştır. DCS’nin 10 mm’den yakın olmasının onkolojik güvenilirliğini ve nükse etki eden faktörleri incelemeyi amaçladık. Yöntem: Şubat 2006-Haziran 2019 arasında orta-distal rektum yerleşimli malignitelerde neoadjuvan kemoradyoterapi sonrası küratif sfinkter koruyucu rezeksiyon yapılan olgular retrospektif olarak incelendi. Radyal ve DCS pozitifliği olan, takip yapılamayan veya patolojik tam yanıt gelişen olgular çalışma dışı bırakıldı. Distal cerrahi sınır 10 mm eşik değerine göre oluşturulan gruplar arasında (DCS

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Cite This Article

ZORLUOĞLU, A., TÜMAY, L. V., GÜNER, O. S. (2022). Does a Distal Surgical Margin Closer than 10 mm Increase the Risk of Recurrence in Locally Advanced Rectal Cancer in a Mid-Distal Location?. Türk Kolon ve Rektum Hastalıkları Dergisi, Cilt: 30 - Sayı: 3, 164–172. https://ajindex.com/articles/634557

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