Journal of voice : official journal of the Voice Foundation · 2017
Potential Causative Factors for Saccular Disorders: Association with Smoking and Other Laryngeal Pathologies.
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Cohen Oded, Tzelnick Sharon, Galitz Yael Shapira, Shoffel-Havakuk Hagit, Hain Moshe, Halperin Doron, Lahav Yonatan
Аннотация
OBJECTIVE: To describe risk factors, clinical presentation, and outcome of patients with saccular disorders.
STUDY DESIGN: Case control with chart review METHODS: A single center retrospective study. Case group included all adult patients, presenting with saccular disorders (saccular cyst or laryngocele), between the years 2010 and 2015. A matched group of patients with vocal fold cyst served as the control.
RESULTS: Twenty-nine patients met the inclusion criteria: 15 males and 14 females; the mean age was 60.5(±11.2). The median follow-up period was 10 months (range 2-48). Overall, 75.9% (22) had a positive smoking history; 55.2% (16) were active and 20.7% (6) were past smokers. The median pack- years of all smokers in the saccular disorder group was 40 (range 1-67). Saccular disorder patients demonstrated significantly higher prevalence of active smoking when compared to control patients (55.2% versus 17.9%, P = 0.014). Sixty-nine percent of the patients had some synchronous vocal fold comorbidity. The leading vocal fold comorbidity was Reinke's edema in 41% (12). Synchronous vocal fold comorbidities were significantly more prevalent in smokers compared with nonsmokers-82% (18 of 22) and 29% (2 of 7), respectively (P = 0.008). Surgical treatment was performed on 26 patients; all of whom underwent complete resection, either by endoscopic (92%), external (4%), or combined external and endoscopic (4%) approaches. There was a single case of recurrence (4%), 10 months following initial resection.
CONCLUSION: Saccular disorders are associated with smoking and synchronous vocal fold comorbidity. Complete resection is recommended as surgical outcome is excellent.
STUDY DESIGN: Case control with chart review METHODS: A single center retrospective study. Case group included all adult patients, presenting with saccular disorders (saccular cyst or laryngocele), between the years 2010 and 2015. A matched group of patients with vocal fold cyst served as the control.
RESULTS: Twenty-nine patients met the inclusion criteria: 15 males and 14 females; the mean age was 60.5(±11.2). The median follow-up period was 10 months (range 2-48). Overall, 75.9% (22) had a positive smoking history; 55.2% (16) were active and 20.7% (6) were past smokers. The median pack- years of all smokers in the saccular disorder group was 40 (range 1-67). Saccular disorder patients demonstrated significantly higher prevalence of active smoking when compared to control patients (55.2% versus 17.9%, P = 0.014). Sixty-nine percent of the patients had some synchronous vocal fold comorbidity. The leading vocal fold comorbidity was Reinke's edema in 41% (12). Synchronous vocal fold comorbidities were significantly more prevalent in smokers compared with nonsmokers-82% (18 of 22) and 29% (2 of 7), respectively (P = 0.008). Surgical treatment was performed on 26 patients; all of whom underwent complete resection, either by endoscopic (92%), external (4%), or combined external and endoscopic (4%) approaches. There was a single case of recurrence (4%), 10 months following initial resection.
CONCLUSION: Saccular disorders are associated with smoking and synchronous vocal fold comorbidity. Complete resection is recommended as surgical outcome is excellent.