RESUMO
CASE PRESENTATION: A 62-year-old White man with a history of orthotopic liver transplantation 16 years ago for alcoholic liver cirrhosis on chronic immunosuppression and recurrent decompensated cirrhosis of his graft liver complicated by ascites, hepatic encephalopathy, and esophageal varices presented to the hospital with altered mental status. Over the last few weeks, he had reduced frequency of bowel movements and subsequently developed altered sensorium 3 days before presentation. On arrival to the hospital, he was disoriented and had asterixis consistent with hepatic encephalopathy. He was not in respiratory distress, he was saturating well on room air, and his lungs were clear to auscultation bilaterally. Plain chest radiograph showed multiple ill-defined bilateral airspace opacities. A CT scan of the abdomen and pelvis done on admission incidentally showed bilateral pulmonary nodules with surrounding ground-glass halo in the lower lung zones. Given these findings, a dedicated CT scan of his chest was performed that showed numerous bilateral randomly distributed nodular airspace opacities, many with a central solid component and surrounding ground-glass halo. Antifungal therapy was initiated empirically. Serum aspergillus antigen and 1,3 beta D-glucan were negative. He subsequently underwent a bronchoscopy with BAL and transbronchial biopsy. BAL fluid was negative for bacterial, fungal, and acid-fast bacilli cultures. Pathology from the transbronchial biopsy showed atypical epithelioid cells in intravascular spaces.