title: Radiographically occult intrasinusoidal liver metastases leading to hepatic failure in a case of breast cancer.
abstract: The liver is one of the commonest sites of metastatic involvement in breast cancer, usually evident as focal lesions on imaging tests. Rarely, the pattern of metastatic spread is so diffuse that it remains radiologically occult. Such patients usually present with signs of hepatic insufficiency without any focal lesions on liver imaging. In such cases, liver biopsy is required to make a definitive diagnosis. We report a case of a 56-year-old postmenopausal woman with metastatic breast cancer who presented with subacute progressive liver failure. Repeated imaging of the liver was normal or non-descript. Liver biopsy finally established the diagnosis of intrasinusoidal metastases from breast cancer.
authors.affiliation: Department of Medical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India.
authors.forename: Seema
authors.initials: S
authors.lastname: Gulia
authors.affiliation: Department of Medical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India.
authors.forename: Sachin
authors.initials: S
authors.lastname: Khurana
authors.affiliation: Department of Pathology, Tata Memorial Centre, Mumbai, Maharashtra, India.
authors.forename: Tanuja
authors.initials: T
authors.lastname: Shet
authors.affiliation: Department of Medical Oncology, Tata Memorial Centre, Mumbai, Maharashtra, India.
authors.forename: Sudeep
authors.initials: S
authors.lastname: Gupta
mesh_terms: D001943:Breast Neoplasms / Q000473:pathology*; D018270:Carcinoma, Ductal, Breast / Q000473:pathology*; D005260:Female; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging / Q000473:pathology; D008113:Liver Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000556:secondary*; D008875:Middle Aged; D014057:Tomography, X-Ray Computed