title: Ultrasound case of the day. Adenocarcinoma, grade 1, arising in an adenomatous polyp; multiple cholesterol polyps and cholelithiasis.
authors.affiliation: Department of Radiological Sciences, University of California, Irvine Medical Center, Orange.
authors.forename: C
authors.initials: C
authors.lastname: Cole-Beuglet
authors.forename: A J
authors.initials: AJ
authors.lastname: Cohen
authors.forename: M J
authors.initials: MJ
authors.lastname: Pais
authors.forename: D
authors.initials: D
authors.lastname: Aufrichtig
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D002769:Cholelithiasis / Q000473:pathology*; D002784:Cholesterol / Q000378:metabolism*; D005704:Gallbladder / Q000473:pathology; D005706:Gallbladder Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D009378:Neoplasms, Multiple Primary / Q000473:pathology; D011127:Polyps / Q000473:pathology*; D014463:Ultrasonography
chemical_list: D002784:Cholesterol