Hepatic adenomatosis associated with hormone replacement therapy and hemosiderosis: A case report

Figure 1 Radiological features of liver tumor. A: T1-weighed MRI showing high-intensity masses and reduced liver parenchymal intensities, suggestive of iron deposition in the liver; B: Hepatic arteriogram showing several hypervascular tumors in the liver; C: CTHA showing these mass lesions with increased arterial supply, which reduced portal supply on CTAP (D).

Figure 2 Macroscopic and microscopic examinations of tumor specimen. A: Macroscopic examination showing well-defined non-encapsulated tumor. Microscopically, the tumor cells are arranged predominantly in a thin trabecular pattern. No portal triad can be seen in the tumor (HE×200); B: The non-neoplastic hepatocytes are almost normal, but contain cytoplasmic hemosiderin (Berlin Blue×20). On the other hand, no iron deposition is seen in the adenoma nodule.