18 July 2025
: Case report
An 88-Year-Old Woman with a 33-Year History of Idiopathic Portal Hypertension Presenting with Hepatocellular Carcinoma Treated with Carbon-Ion Radiotherapy
Rare disease
Akira Sato ABCDEF 1*, Reiko Kumano C 2, Yasushi Ariizumi C 3, Nobuyuki Matsumoto A 1DOI: 10.12659/AJCR.947725
Am J Case Rep 2025; 26:e947725
Figure 1 Histological features of a liver specimen obtained 26 years before the onset of hepatocellular carcinoma(A) Photomicrograph showing a rounded portal tract expanded by dense stromal fibrosis (arrow: portal vein) (Masson trichrome staining). (B) Photomicrograph showing focal dilatation of the sinusoids with poor evidence of hepatocellular inflammation in the portal region or parenchyma (hematoxylin and eosin).






