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Updated: May 25, 2026

Anterior High-Resolution Optical Coherence Tomography in the Diagnosis and Therapeutic Monitoring of Ocular Surface Squamous Neoplasia
Published on: August 9, 2024
Atypical presentation of focal nodular hyperplasia
1National Taiwan University Hospital, Department of Surgery, 7, Chun-Shan S. Road, Taipei, 100, Taiwan.
Abstract:
A 27-year-old man, previously healthy, had an enlarging liver mass incidentally noted at a health check-up 6 months earlier. There were no known risk factors for hepatocellular carcinoma. The hepatic tumour seen on magnetic resonance imaging had characteristics of high T2 and low T1 signals, early hyper-enhancement and mild delayed enhancement, which was atypical for focal nodular hyperplasia (FNH). An atypical hepatectomy was performed smoothly and the pathologic confirmation of FNH was finally made. He was discharged without complications.
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