Factors predictive of perforation during XXXX for the treatment of @entity14 .

@entity1 @entity82 @entity5 @entity5848 @entity14 @entity490
BACKGROUND AND AIM: Although perforation of the colon is known as one of the main complications of @entity5848 ( @entity5848 ) for @entity14 management, factors predictive of perforation have not been fully evaluated. This study aimed to determine the factors associated with perforation during colorectal @entity5848 . METHODS: @entity1 with @entity14 undergoing @entity5848 were enrolled and their records were reviewed retrospectively. Age, sex, co-morbidity, medication history, procedure time, resection method, @entity5 size, location, gross morphology, the presence of @entity82 , and histologic findings were included as possible risk factors. In the cases where perforation had occurred, factors associated with the duration of hospitalization were analyzed. RESULTS: One hundred eight lesions in 108 @entity1 were eligible for inclusion in the study (68 @entity1 were male; mean @entity1 age was 63.01        10.71 years). Mean @entity5 size was 27.59        10.10   mm (range: 8-53   mm). Laterally spreading @entity5 was the most common type (75%), followed by the protruding type (25%). Procedure time was 61.95        41.90 minutes (range: 5-198 minutes). Complete en bloc resection was achieved for 85 lesions (78.7%). Perforation occurred in 22 @entity1 (20.4%). Multivariate analysis confirmed that @entity5 size [odds ratio (OR): 1.084; 95% confidence interval (CI): 1.015-1.158; P   =   0.017] and the presence of @entity82 (OR: 4.551; 95%CI: 1.092-18.960; P   =   0.037) were independent risk factors for perforation. All cases of perforation were managed with nonsurgical treatment. Younger age and @entity490 appeared to be related to prolonged hospitalization. CONCLUSION: @entity5 size and @entity82 are important factors related to complications during colorectal @entity5848 . Younger age and development of @entity490 can predict the hospital course in @entity1 with perforation after @entity5848 .
