Araştırma Makalesi

Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System

Cilt: 48 Sayı: 3 30 Eylül 2026
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Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System

Öz

Objective: To compare endoscopic confirmation rates of gastric and colonic wall thickening detected on computed tomography (CT), evaluate the diagnostic utility of CT thickening pattern (diffuse vs focal), and develop a clinical scoring model to predict the risk of gastric malignancy.

Materials and Methods: This single-center retrospective cohort study included 200 patients (100 gastric, 100 colonic) with CT-reported wall thickening from March 1, 2018 to March 1, 2023, all undergoing endoscopy within 30 days. CT thickening was classified as diffuse or focal. CT–endoscopy concordance was assessed, and malignancy was confirmed by histopathology. Gastric malignancy predictors were identified via univariate and multivariate logistic regression. A clinical risk score was created from the multivariate model and internally validated with bootstrapping and ROC analysis.

Results: CT–endoscopy concordance was higher in the colon group than the gastric group (36% vs. 15%; p<0.01). CT thickening pattern (diffuse vs. focal) was not independently associated with malignancy. In the gastric group, diffuse thickening was associated with lower serum albumin and total protein. Multivariate analysis identified male sex and low albumin as independent predictors of gastric malignancy. A four-parameter clinical scoring system (including sex, albumin, hemoglobin and localization) demonstrated good discrimination (AUC=0.94).

Conclusion: The diagnostic yield of CT-detected gastric and colonic wall thickening varies substantially. CT-reported gastric wall thickening showed a high false-positive rate and should be interpreted in clinical context. Integrating clinical and laboratory parameters with imaging findings may improve risk stratification, and the proposed scoring system may help prioritize endoscopy.

 

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Hizmetleri ve Sistemleri (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Eylül 2026

Gönderilme Tarihi

8 Mayıs 2026

Kabul Tarihi

24 Temmuz 2026

Yayımlandığı Sayı

Yıl 2026 Cilt: 48 Sayı: 3

Kaynak Göster

APA
Kurşun, M. B., & Altinkaya, E. (2026). Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System. Cumhuriyet Medical Journal, 48(3), 127-134. https://doi.org/10.7197/cmj.1946373
AMA
1.Kurşun MB, Altinkaya E. Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System. CMJ. 2026;48(3):127-134. doi:10.7197/cmj.1946373
Chicago
Kurşun, Mehmet Burak, ve Engin Altinkaya. 2026. “Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System”. Cumhuriyet Medical Journal 48 (3): 127-34. https://doi.org/10.7197/cmj.1946373.
EndNote
Kurşun MB, Altinkaya E (01 Eylül 2026) Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System. Cumhuriyet Medical Journal 48 3 127–134.
IEEE
[1]M. B. Kurşun ve E. Altinkaya, “Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System”, CMJ, c. 48, sy 3, ss. 127–134, Eyl. 2026, doi: 10.7197/cmj.1946373.
ISNAD
Kurşun, Mehmet Burak - Altinkaya, Engin. “Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System”. Cumhuriyet Medical Journal 48/3 (01 Eylül 2026): 127-134. https://doi.org/10.7197/cmj.1946373.
JAMA
1.Kurşun MB, Altinkaya E. Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System. CMJ. 2026;48:127–134.
MLA
Kurşun, Mehmet Burak, ve Engin Altinkaya. “Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System”. Cumhuriyet Medical Journal, c. 48, sy 3, Eylül 2026, ss. 127-34, doi:10.7197/cmj.1946373.
Vancouver
1.Mehmet Burak Kurşun, Engin Altinkaya. Endoscopic Correlation of CT-Detected Gastric and Colonic Wall Thickening and Evaluation of Gastric Malignancy Risk Using a Clinical Scoring System. CMJ. 01 Eylül 2026;48(3):127-34. doi:10.7197/cmj.1946373