Dear sir,
I read the article about laparoscopic management of empyema gall bladder [1] with interest. Some points documented underneath need clarification as the authors have not given the details.
How was the gall bladder extracted? Was an extraction bag used?
The role of analysis by SPSS version 10 has not been further elucidated anywhere in the text. What variable was being assessed?
In the exclusion criteria did the authors exclude patients with bleeding disorders?
The USG findings discussed are non-specific and usually it is quite difficult to predict empyema gall bladder with these findings. We have found out that a thick-walled gall bladder> 4 mm with a stuck stone at the neck is ...