The aime of the study is To identify the Prevalence of rupture of HCC among patients diagnosed with HCC at Assiut University Hospitals in the last five years.

,detect the Risk factors and predictors of rupture HCC. and identify the survival rate in 1 year post rupture HCC patients.

Inclusion Criteria:

• *Age ≥18 years

  • Diagnosed with HCC (radiologically or histopathologically)
  • Evidence of spontaneous rupture confirmed by imaging or surgical exploration
  • Admitted to the hospital during the study period

Exclusion Criteria:

• * Traumatic liver rupture

  • Non-HCC liver malignancies
  • Incomplete medical records or missing imaging data

All adult patients (≥18 years) with a confirmed diagnosis of HCC and evidence of spontaneous tumor rupture will be included. Rupture will be defined radiologically (via CT scan or ultrasound showing hemoperitoneum and liver lesion discontinuity) or confirmed intraoperatively