| Further investigations | Number (%) | Positive result (%) | |
| Biologiques |
|
| |
|
| Blood count | 52 (100%) | 44 (84.61%) |
|
| C-réactive protein | 52 (100%) | 52 (100%) |
|
| Bacilloscopy | 39 (75%) | 27 (51.92%) |
|
| Tuberculin intradermal test | 52 (100%) | 40 (76.92%) |
|
| IGRA | 03 (05.76%) | 03 (100%) |
|
| GeneXpert | 07 (13.46%) | 02 (03.84%) |
|
| Adénosine déaminase (ADA) | 25 (48.07%) | 25 (48.08%) |
|
| Serum puncture | 34 (65.38%) | 34 (65.38%) |
| Histology |
|
| |
|
| Adénogram | 10 (19.23%) | 10 (19.23%) |
|
| Skin biopsy | 01 (01.92%) | 01 (01.92%) |
|
| Bone biopsy | 01 (01.92%) | 01 (01.92%) |
| Morphology |
|
| |
|
| Chest X-ray | 52 (100%) | 27 (51.92%) |
|
| Abdominal ultrasound | 30 (57.69%) | 22 (42.30%) |
|
| Lymph nodes ultrasound | 10 (19.23%) | 10 (19.23%) |
|
| Cardiac ultrasound | 3 (05.76%) | 2 (03.84%) |
|
| CT scan | 20 (38.46%) | 20 (38.46%) |