Date of Presentation:3/2/2016

Attending pathologist: Ming Jin, M.D., Ph.D.

Presented by: Ming Jin, M.D., Ph.D.

Prepared by: Keluo Yao, M.D.



A middle aged male presented with diarrhea, chest pain, and fever. His blood culture later turned positive for Salmonella. Colonoscope was performed. An important piece of history will be revealed later in the case.

What history does this patient have?

  1. Organ transplant
  2. Inflammatory bowel disease
  3. Celiac sprue
  4. Common variable immunodeficiency
  5. Systemic mastocytosis
Common variable immunodeficiency