Self-Induced Pulmonary Granulomatosis

Clinical Image

Austin J Pulm Respir Med 2017; 4(1): 1051.

Self-Induced Pulmonary Granulomatosis

Indramohan P1* and Bhanot N2

1Department of Geriatrics, University of Pittsburgh Medical Center, St. Margaret's Hospital, Pittsburgh, USA

2Department of Infectious Diseases, Allegheny Health Network Pittsburgh, USA

*Corresponding author: Indramohan P, Department of Geriatrics, University of Pittsburgh Medical Center, St. Margaret's Hospital, Pittsburgh, USA

Received: May 11, 2017; Accepted: June 22, 2017; Published: June 29, 2017

Case Scenario

A 32-year-old male with history of Intravenous Drug Abuse (IVDA) underwent an uneventful surgical debridement of a chronic lumbar wound infection. Antibiotics and pain medications (oxycodone and oxycontin) were prescribed. Post operatively the patient developed 3 isolated episodes of acute hypoxic respiratory failure requiring transient intubation and ventilator support.

CT scans during the first 2 episodes were unremarkable. CT scan of his chest done during the third episode is shown below. Interestingly, a syringe with white powder like material was also found by his bedside during the last episode, which was sent for testing and returned positive for oxycodone, which he was receiving in the hospital for back pain.

  1. Describe the findings on the CT scan on Figure 1?

  2. Describe the histopathological findings on Figure 2?

  3. Based on the above information from his personal history, CT scan and histopathological findings, what is your clinical diagnosis?

  4. What is your differential diagnosis for bilateral pulmonary nodules?

  5. Citation: Indramohan P and Bhanot N. Self-Induced Pulmonary Granulomatosis. Austin J Pulm Respir Med 2017; 4(1): 1051. ISSN:2381-9022