Bilateral Diffuse Nodular Pulmonary Ossification Mimicking Metastatic Disease in a Patient with Fibrolamellar Hepatocellular Carcinoma

Autor: Pattamon Sutthatarn, Cara E. Morin, Jessica Gartrell, Wayne L. Furman, Max R. Langham, Teresa Santiago, Andrew J. Murphy
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Children, Vol 8, Iss 3, p 226 (2021)
Druh dokumentu: article
ISSN: 2227-9067
DOI: 10.3390/children8030226
Popis: Pulmonary ossification (PO) is a rare finding, characterized by mature bone formation in the lung parenchyma. We report a 20-year-old female patient diagnosed with fibrolamellar hepatocellular carcinoma (FL-HCC) and bilateral diffuse nodular PO. The patient presented with a unifocal left liver mass and multiple bilateral pulmonary lesions, which were treated as metastatic disease. The patient received neoadjuvant chemotherapy, followed by left hepatectomy, and bilateral staged thoracotomies for clearance of the pulmonary disease. The histology of the pulmonary nodules demonstrated nodular type PO. We present the history, the course of treatment, imaging, and histologic findings of this rare disease process that could mimic metastatic pulmonary disease.
Databáze: Directory of Open Access Journals