Pedunculated focal nodular hyperplasia: a case report, case series, and in-depth surgical, radiological, and histological analysis of a rare phenomenon

Due to its atypical presentation and increased risk of complications compared to its intrahepatic counterpart, pedunculated FNH brings unique challenges for diagnosis and therapy. Proper identification of pedunculated FNH is critical for appropriate treatment. Our case highlights the importance of radiological and histopathological studies to accurately identify this lesion, as well as the benefits of surgical removal to prevent serious complications.