October 2015 Critical Care Case of the Month: A Moldy But Gooey
Friday, October 2, 2015 at 8:00AM
Rick Robbins, M.D.

Jennifer M. Hall, DO

Banner University Medical Center Phoenix

Phoenix, AZ

History of Present Illness

A 45-year-old man with a history of a kidney transplant in 2011 was admitted with subjective fevers, nausea, abdominal pain, chest pain and recurrent renal failure. Cardiac workup was negative for ischemia and intermittent hemodialysis was initiated. CT of chest and abdomen was significant for a new cavitary pulmonary lesion. Leading up to this admission, he had been on immunosuppressive agents including tacrolimus, mycophenolate and prednisone, and the day of presentation had been doing quite well, actually was bear hunting in the mountains near Flagstaff, Arizona.

Past Medical History

Physical Examination

Laboratory Evaluation

Imaging

A thoracic CT scan was performed (Figure 1).

Figure 1. Panels A-D: representative static views from the CT scan in lung windows. Note the cavitary lesion in the right lung (red arrow), the right pleural effusion (blue arrow) and the left lower lobe consolidation (yellow arrow) with a pleural effusion. Lower panel: video of the thoracic CT scan in lung windows.

Which diagnosis is least likely in this patient’s differential diagnosis for the cavitary pulmonary lesion? (Click on the correct answer to proceed to the second of five panels)

  1. Aspergillosis
  2. Coccidioidomycosis
  3. Invasive mucormycosis
  4. Metastatic malignancy
  5. Nocardiosis
  6. Pulmonary Infarct

Cite as: Hall JM. October 2015 critical care case of the month: a moldy but gooey. Southwest J Pulm Crit Care. 2015;11(4):136-43. doi: http://dx.doi.org/10.13175/swjpcc130-15 PDF

Article originally appeared on Southwest Journal of Pulmonary, Critical Care and Sleep (https://www.swjpcc.com/).
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