Journals / Türk Kolon ve Rektum Hastalıkları Dergisi / 2021 / Cilt: 31 - Sayı: 3

An Evaluation of Colorectal Polyps by Size and Advanced Histological Features: In a Secondary Referral Centre

Kolorektal Poliplerin Boyut ve İleri Histolojik Özelliklerine Göre Değerlendirmesi: İkinci Basamak Sağlık Merkezimizin Sonuçları

Pages
224–229
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: The number of diminutive polyps and small polyps as well as the frequency of advanced histological features in our study were slightly higher when compared to those in similar studies.

📌 3 Key Takeaways

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Objective & Hypothesis:Aim: Advanced histological features, polyp size, and polyp count are factors known to increase the risk of adenomatous polyps’ transformation into a malignancy.
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Key Findings & Data:We aimed to analyze, in detail, the advanced histological features of a large number of polyps that are under the size of 1 cm, which we have identified, and to compare our findings with those of similar studies in literature.
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Conclusion & Impact:Conclusion: The number of diminutive polyps and small polyps as well as the frequency of advanced histological features in our study were slightly higher when compared to those in similar studies.
🔬Design:Research Article
📍Scope:2016 Verileri
⚙️Variables:Domain Parameters

Abstract

Aim: Advanced histological features, polyp size, and polyp count are factors known to increase the risk of adenomatous polyps’ transformation into a malignancy. We aimed to analyze, in detail, the advanced histological features of a large number of polyps that are under the size of 1 cm, which we have identified, and to compare our findings with those of similar studies in literature. Method: A total of 2,302 colonoscopy procedures that were performed for any reason in adult patients above the age of 18 years in our endoscopy unit of the department of gastroenterology between October 2016 and January 2020 were screened. The endoscopic and histological features of the identified procedures were analyzed retrospectively. Results: In 401 (17.42%) of the 2,302 colonoscopy procedures, at least one polyp had been identified. Diminutive polyps (67.21%), small polyps (25.91%), and large polyps (6.88%) were detected. The most common histological diagnosis in the polyps was adenomas (61.13%) and, among all adenomas, tubular adenoma (88.08%) was the most frequent type. Low-grade and high-grade dysplasia was detected in 58.91% and 2.63% of the polyps, respectively. Advanced histological features were detected in 2.41% of the diminutive polyps, 13.28% of the small polyps, and 47.06% of the large polyps. As the polyp size increased, the frequency of the advanced histological features also increased. Conclusion: The number of diminutive polyps and small polyps as well as the frequency of advanced histological features in our study were slightly higher when compared to those in similar studies.

Özet

Amaç: İleri histolojik özellikler, polip boyutu ve polip sayısının adenomatöz poliplerin maligniteye dönüşümünde önemli risk faktörleri olduğu bilinmektedir. Çalışmamızda 1 cm boyutun altındaki çok sayıda kolorektal polibin ileri histolojik özelliklerini ayrıntılı olarak analiz etmeyi ve bulgularımızı literatürdeki benzer çalışmalarla karşılaştırmayı amaçladık. Yöntem: Ekim 2016-Ocak 2020 tarihleri arasında hastanemiz gastroenteroloji kliniği endoskopi ünitesinde 18 yaş üstü erişkin hastalara herhangi bir nedenle yapılmış olan toplam 2302 kolonoskopik işlem tarandı. Bu işlemlerde belirlenen poliplerin endoskopik ve histolojik özellikleri retrospektif olarak analiz edildi. Bulgular: 2302 kolonoskopik işlemin 401’inde (%17,42) en az bir polip tespit edildi. Diminutif polip, küçük polip ve büyük polip (%6,88) oranları sırasıyla %67,21, %25,91 ve %6,88 olarak tespit edildi. Poliplerde en sık histolojik tanı adenomlardı (%61,13) ve tüm adenomlar arasında tübüler adenom (%88,08) en sık görülen adenoma tipiydi. Poliplerin %2,63’ünde düşük dereceli, %58,91’inde yüksek dereceli displazi saptandı. Diminutif poliplerin %2,41’inde, küçük poliplerin %13,28’inde ve büyük poliplerin %47,06’sında ileri histolojik özellikler tespit edildi. Polip boyutu arttıkça ileri histolojik özelliklerin görülme sıklığı da artmaktaydı. Sonuç: Çalışmamızda diminutif ve küçük poliplerin sayısı ve bu poliplerdeki ileri histolojik özelliklerin sıklığı literatürdeki benzer çalışmalara göre bir miktar daha yüksek oranda saptandı.

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Cite This Article

BULUR, A., ÇAKIR, A. S. (2022). An Evaluation of Colorectal Polyps by Size and Advanced Histological Features: In a Secondary Referral Centre. Türk Kolon ve Rektum Hastalıkları Dergisi, Cilt: 31 - Sayı: 3, 224–229. https://ajindex.com/articles/634524

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