liver cancer hepatocellular carcinoma medical images histology radiology
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Here are some images of liver cancer (hepatocellular carcinoma / HCC):
1. HCC Histology - Medium Power (H&E stain)
This H&E section shows malignant cells arranged in broad trabeculae (thickened cords of cells) lined by endothelial cells forming sinusoids that supply the tumour with blood.
2. HCC Histology - High Power (H&E stain)
At high power, key features are visible:
Abnormally thick trabeculae (>3 cells thick)
Granular eosinophilic cytoplasm
Thick nuclear membranes with prominent nucleoli
Pseudoglandular architecture - gland-like structures representing dilated bile canaliculi
Distinct cell borders
3. HCC Radiology (CT/MRI)
For radiological imaging, the hallmark of HCC on contrast-enhanced CT or MRI is:
Arterial phase hyperenhancement - the tumour lights up brighter than surrounding liver (due to high vascularity)
Washout in portal venous/delayed phases - the tumour becomes relatively darker than the surrounding liver