We have located links that may give you full text access.
Comparative Study
Journal Article
Multicenter Study
Time and rate of sinus formation in pilonidal sinus disease.
International Journal of Colorectal Disease 2008 April
BACKGROUND: and aims To elicit mechanisms and timing of sinus development, the role of age at onset of symptoms, symptomatic disease duration, and consecutive number of sinuses were investigated.
MATERIALS AND METHODS: Analysis of 1,962 medical records of patients admitted for primary surgical pilonidal sinus treatment.
RESULTS: Sinus number ranged from 1 to 16 (median 2), with chronic pilonidal disease showing more sinuses than acute disease (mean 2.6 vs 2.1 sinuses; p < 0.0001; Kolmogorov-Smirnov). Disease duration in chronic pilonidal disease was not linked to sinus formation (p = 0.98; Spearman). In acute pilonidal disease, duration was linked to the development of six sinuses per 1,000 symptomatic disease years (p = 0.0001; Spearman). A larger sinus number correlated with earlier onset of symptoms (p = 0.009; Spearman).
CONCLUSION: Long-standing chronic disease does not produce sinus per se. As sinus does not substantially arise during the course of symptomatic disease, there must be a time before the start of symptomatic disease when the sinus originates. These findings suggest that sinus can only be acquired up to a certain age, even if occupational exposure continues.
MATERIALS AND METHODS: Analysis of 1,962 medical records of patients admitted for primary surgical pilonidal sinus treatment.
RESULTS: Sinus number ranged from 1 to 16 (median 2), with chronic pilonidal disease showing more sinuses than acute disease (mean 2.6 vs 2.1 sinuses; p < 0.0001; Kolmogorov-Smirnov). Disease duration in chronic pilonidal disease was not linked to sinus formation (p = 0.98; Spearman). In acute pilonidal disease, duration was linked to the development of six sinuses per 1,000 symptomatic disease years (p = 0.0001; Spearman). A larger sinus number correlated with earlier onset of symptoms (p = 0.009; Spearman).
CONCLUSION: Long-standing chronic disease does not produce sinus per se. As sinus does not substantially arise during the course of symptomatic disease, there must be a time before the start of symptomatic disease when the sinus originates. These findings suggest that sinus can only be acquired up to a certain age, even if occupational exposure continues.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app