RT Journal Article SR Electronic T1 Secondary pulmonary alveolar proteinosis in GATA-2 deficiency (MonoMAC syndrome) JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e238290 DO 10.1136/bcr-2020-238290 VO 13 IS 11 A1 Raziq, Fazal I A1 Abubaker, Ahmed A1 Smith, Eric A1 Uddin, Mohammed YR 2020 UL http://casereports.bmj.com/content/13/11/e238290.abstract AB We present here a case of a 29-year-old woman with a medical history of GATA-2 deficiency, who was under treatment for Mycobacterium avium intracellulare pneumonia. She presented with worsening dyspnoea with cough and fever. It was initially thought she had pneumonia but she was later diagnosed with Pulmonary Alveolar Proteinosis (PAP).