33 research outputs found
Antioxidant and anti-inflammatory effects of selenium in oral buccal mucosa and small intestinal mucosa during intestinal ischemia-reperfusion injury
The role of early intra-operative MRI in partial resection of optic pathway/hypothalamic gliomas in children
Effects of different types of fluid resuscitation for hemorrhagic shock on splanchnic organ microcirculation and renal reactive oxygen species formation
Mucinous Cystic Neoplasms of the Liver: Epidemiology, Diagnosis, and Management
Jeffrey A Hutchens, Kevin J Lopez, Eugene P Ceppa Department of Surgery, Division of Surgical Oncology, Indiana University School of Medicine, Indianapolis, IN, USACorrespondence: Eugene P Ceppa, Associate Professor of Surgery, Section Chief of HPB Surgery, Division of Surgical Oncology, Indiana University School of Medicine, 545 Barnhill Dr, EH 541, Indianapolis, IN, 46202, USA, Tel +1-317-944-5013, Fax +1-317-968-1031, Email [email protected]: Mucinous cystic neoplasms (MCNs) are rare tumors of the liver, occasionally seen in the biliary tree. Epidemiologic data are limited by their indolence and recent changes to diagnostic criteria. They are considered premalignant lesions capable of invasive behavior. While their etiology remains unknown, their female predominance, age of onset, and hormonally responsive ovarian-type stroma suggest ectopic organogenesis during embryologic development. MCNs can typically be recognized on imaging; yet, invasiveness is often indeterminate, and percutaneous tissue biopsy has shown limited value. Therefore, complete excision is recommended for all lesions as focal malignant transformation and metastatic disease has been reported.Keywords: mucinous cystic neoplasm, hepatobiliary cystadenoma, hepatobiliary cystadenocarcinom