Nocardiosis revealed by thyroid abscess and pneumonia in a liver transplant recipient.

We reported a liver transplant recipient with Nocardia thyroiditis and pneumonia after receiving high dose immunosuppressants to preserve his graft. The patient is a 50-year-old male who developed hepatitis C virus-related liver cirrhosis and received a liver transplant. Seven months post-transplantation the patient developed graft rejection, which was treated with 3 days pulse dose methyl-prednisolone followed by an increased dose of his tracolimus, mycophenolate and prednisolone. He presented to the hospital with a 2 week history of fever, tenderness in his anterior neck and dry cough. On admission his temperature was 39.5°C. The right wing of his thyroid gland was swollen to 3 cm in size, fluctuant and tender. On auscultation of his lungs there were fine crepitations and increased vocal resonance in the right middle lung field. On laboratory testing, a complete blood count (CBC) revealed leukocytosis (19,900/mm3) with neutrophils (97%). A chest X-ray showed an patchy infiltrates and round circumscribed densities in the superior segment of the right lower lobe of his lung. A CT scan of his neck revealed a diffusely enlarged right wing of the thyroid gland, 3.8 cm in diameter that had an abnormal hyposignal area. A CT of his chest revealed consolidation of the superior segment of the right lower lobe and necrotic right paratracheal lymph nodes with inflamed strap muscles. Fine needle aspiration of the right lobe of thyroid gland was performed. Modified acid-fast bacilli (MA...
Source: Southeast Asian Journal of Tropical Medicine and Public Health - Category: Tropical Medicine Tags: Southeast Asian J Trop Med Public Health Source Type: research