Respiratory Symptoms in the HIV-Positive Patient
| CD4 T cell count (×106/L) | ||
|---|---|---|
| >500 | 200–500 | <200 |
| Usual causes | Usual causes | Usual causes |
| Mycobacterium tuberculosis infection | M. tuberculosis infection | Pneumocystisjiroveciipneumonia |
| M. tuberculosis infection | ||
| M. avium-intracellulare infection | ||
| Cytomegalovirus pneumonitis Fungal pneumonia | ||
| Kaposi's sarcoma | ||