serosa of gallbladder

se·ro·sa of gall·blad·der

[TA]
serous coat of the gallbladder; the visceral peritoneum covering the portions of the gallbladder not in direct contact with the liver.
References in periodicals archive ?
Intraoperatively, the mucosa and serosa of gallbladder were separated by effusion without perforation (Fig.2a).