title: [Krukenberg syndrome in metastatic gallbladder adenocarcinoma with unknown primary tumor].
abstract: The casuistic describes a female patient, in whom a metastatic adenocarcinoma of the ovary was diagnosed 3 years after cholecystectomy due to cholecystolithiasis, which was compatible with metastases of a carcinoma of the gallbladder or the bile ducts. While clinical and imaging results suggested a primary ovarian carcinoma with inapparent primary tumor, the final diagnosis was obtained on the basis of histological findings. The case demonstrates that an ovarian metastasis can simulate a primary tumor according to clinical and imaging results. This fact can be of serious therapeutic consequences for the respective patient. Therefore, in the presence of a clinically inapparent primary tumor, the differential diagnosis of unclear ovarian masses should include metastatic adenocarcinoma in addition to primary ovarian carcinoma and other ovarian lesions.
authors.affiliation: Institut für Diagnostische Radiologie, Universitätsspital Zürich. martin.unterweger@dmr.usz.ch
authors.forename: M
authors.initials: M
authors.lastname: Unterweger
authors.forename: R
authors.initials: R
authors.lastname: Caduff
authors.forename: M
authors.initials: M
authors.lastname: Bajka
authors.forename: H P
authors.initials: HP
authors.lastname: Klotz
authors.forename: R A
authors.initials: RA
authors.lastname: Kubik-Huch
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology / Q000556:secondary*; D003937:Diagnosis, Differential; D005260:Female; D005704:Gallbladder / Q000473:pathology; D005706:Gallbladder Neoplasms / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007725:Krukenberg Tumor / Q000175:diagnosis / Q000473:pathology / Q000556:secondary*; D008875:Middle Aged; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis* / Q000473:pathology; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000556:secondary*; D010053:Ovary / Q000473:pathology