| Autor: |
Bril, Sandra I., Chargi, Najiba, Pezier, Thomas F., Tijink, Bernard M., Braunius, Weibel W., Smid, Ernst J., de Jong, Pim A., de Bree, Remco |
| Předmět: |
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| Zdroj: |
Head & Neck; Feb2022, Vol. 44 Issue 2, p307-316, 10p |
| Abstrakt: |
Background: Research in esophageal surgery showed that computed tomography (CT) assessed arterial calcification (AC) is associated with postoperative complications. We investigated the association between AC and pharyngocutaneous fistula (PCF) formation after laryngectomy. Methods: This was a retrospective cohort study of patients undergoing laryngectomy. AC was scored at 10 different anatomical locations on CT imaging, blinded for PCF occurrence. Association with PCF was investigated using logistic regression. Results: The 224 patients were included; 62 (27.7%) developed a PCF. Moderate to severe AC was widespread in patients undergoing TL; 7.1% of patients had at most mild AC, of whom 1 experienced a PCF (p = 0.05). A higher cumulative calcification score was associated with PCF in univariable (OR 1.11, p = 0.04) and multivariable analysis (OR 1.14, p = 0.05). Conclusion: AC is widespread in patients undergoing laryngectomy and its burden is associated with PCF. Extensive AC on preoperative imaging may be considered a risk factor for PCF. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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