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Updated: Dec 5, 2025

Non-Invasive PET/MR Imaging in an Orthotopic Mouse Model of Hepatocellular Carcinoma
Published on: August 31, 2022
The focal hepatic hot spot sign with lung cancer in computed tomography
Van Trung Hoang1, Nhu Quynh Vo2, Cong Thao Trinh3
1Department of Radiology Thien Hanh Hospital Buon Ma Thuot Vietnam.
Abstract:
The focal hepatic hot spot sign appears as an area of intense focal wedge-shaped enhancement of the quadrate lobe (segment IVa) of the liver in the arterial and venous phase. If this sign appears on enhanced computed tomography of the abdomen, obstruction of thoracic central venous must be considered, especially when clinical symptoms are unclear.
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