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18F-Fluorodeoxyglucose Positron-Emission Tomography/Computed Tomography Detected Inguinal Lymph Nodal Metastasis from
Arun Visakh Ramachandran Nair1, Thara Pratap2, Pushpa Mahadevan3
1Department of Nuclear Medicine and PET/CT, VPS Lakeshore Hospital, Kochi, Kerala, India.
Abstract:
Hepatocellular carcinoma (HCC) usually metastasizes to the regional abdominal lymph node, lungs, and bones. Nonregional lymph node involvement by HCC in the absence of regional lymph nodes is rare. We describe the 18F-fluorodeoxyglucose positron-emission tomography-computed tomography findings of an HCC patient with histopathologically proven inguinal lymph nodal metastasis in the absence of regional lymph nodal metastases.

