"Intracholecystic papillary neoplasms, previously known as intracystic/intraductal papillary tubular neoplasms 2, are rare, pre-invasive neoplasms of the gallbladder."
"As the distinction of intracholecystic papillary neoplasms from gallbladder adenomas is not entirely clear, with important overlap between both entities, some authors have proposed that both conditions should be grouped under the same terminology 1. When an invasive component is present, the lesion is called intracholecystic papillary neoplasm with an associated invasive carcinoma 2."
Expected headings
"Associations"