1. [Pharyngocutaneous fistula following total laryngectomy].
- Author
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Aires FT, Dedivitis RA, Castro MA, Ribeiro DA, Cernea CR, and Brandão LG
- Subjects
- Adult, Aged, Aged, 80 and over, Carcinoma, Squamous Cell surgery, Cross-Sectional Studies, Female, Humans, Laryngeal Neoplasms surgery, Male, Middle Aged, Risk Factors, Cutaneous Fistula etiology, Fistula etiology, Laryngectomy adverse effects, Pharyngeal Diseases etiology
- Abstract
Unlabelled: Pharyngocutaneous fistula (PCF) is the most common complication after total laryngectomy., Objectives: To establish the incidence of this complication and to analyze the predisposing factors., Method: This is a cross-sectional study of a historical cohort including 94 patients who underwent total laryngectomy. The following aspects were correlated to the occurrence of PCF: gender, age, tumor site, TNM staging, type of neck dissection, previous radiation therapy, previous tracheotomy, and use of stapler for pharyngeal closure. The following were considered in PCF cases: the day into postoperative care when the fistula was diagnosed, duration of occurrence, and proposed treatment., Results: Twenty (21.3%) patients had PCF. The incidence of PCF was statistically higher in T4 tumors when compared to T2 and T3 neoplasms (p = 0.03). The other analyzed correlations were not statistically significant. However, 40.9% of the patients submitted to tracheostomy previously had fistulae, against 21.1% of the patients not submitted to this procedure., Conclusion: Advanced primary tumor staging is correlated with higher incidences of PCF.
- Published
- 2012
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