Hepatocellular Carcinoma
Conditions
Interventions
Gold Standard:According to the Chinese Guidelines for the Diagnosis and Treatment of Primary Liver Cancer (v2024), patients with early-stage HCC (CNLCI Stage Ila) confirmed by biopsy or surgery, or di
Index test:virtual monoenergetic images (VMIs) on dual-layer spectral detector CT (DLSCT),
Sponsors
Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age >=18 years; 2. Previously treated at Zhongshan People’s Hospital between 2021 and 2025; 3. Underwent an enhanced CT scan of the upper abdomen using dual-detector spectral CT imaging at this hospital; 4. Confirmed by biopsy/surgery or clinically diagnosed as early-stage HCC (Diagnosis and Treatment Guidelines for Primary Liver Cancer, v2024, CNLC Stage I+IIa);
Exclusion criteria
Exclusion criteria: 1. Patients with clear contraindications for CT contrast-enhanced imaging; 2. Cases where poor image quality impairs analysis and evaluation;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Objective Parameters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Assessment of Major Features;Subjective Parameters; | — |
Countries
China
Contacts
Public ContactLeidi Wu
Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)
Outcome results
None listed