Effectif

Percentage

Vaso-occlusive crisis (VOC)

Osteoarticular VOC

309

29.3

Hand-foot syndrome

305

28.9

Abdominal VOC

103

9.8

Infectious complications

Malaria

213

20.2

Acute chest syndrome

52

4.9

Acute osteomyelitis

47

4.5

Chronic osteomyelitis

22

2.1

Sepsis

18

1.7

Urinary tract infection

13

1.2

Acute bacterial meningitis

10

0.9

Osteitis post Hand-foot syndrome

1

0.1

Osteoarthritis of the hip

1

0.1

Thrombotic complications

Priapism

61

5.8

Stroke

12

1.1

Chronic complications

Enuresis

34

3.2

Retinopathy

25

2.4

Osteonecrosis of the femoral head

20

1.9

Leg ulcer

15

1.4

Biliary lithiasis

10

0.9

Cardiomyopathy

8

0.8

Gross hematuria

3

0.3

Nephrotic syndrome

3

0.3

Other complications

Dental caries

47

4.5

Sexual impotence after priapism

1

0.1