[Particularities of visceral leishmaniasis in adults not infected by HIV in Tunisia].
The incidence of adult visceral leishmaniasis in Tunisia has increased in recent years. As a result the epidemiological profile of the disease in our country is now closer to those observed in other Mediterranean countries. Most of the increase involves adults not infected by human immunodeficiency virus (HIV) although 56% of patients presented concurrent disease. In comparison with pediatric visceral leishmaniasis, adult disease is characterized by inconsistence occurrence of some major symptoms such as fever and spleen enlargement. For this reason the clinical disease syndrome may be incomplete and diagnosis may be difficult. Laboratory tests are essential for definitive diagnosis. Although no test is specific, some findings are highly useful, e.g, elevated g-globulins which was observed in 94% of patients in our series. Standard serology is less sensitive in adults with 18% of false negatives in our series probably as a result of immunodeficiency in some patients.
Laboratoire de parasitologie, Institut Pasteur de Tunis, 13, Pl Pasteur BP 74, 1002 Tunis, Tunisie. Karim.Aoun@fmt.rnu.tn
K
K
Aoun
H
H
Kaaroud
S
S
Hamzaoui
E
E
Siala
C
C
Kooli
S
S
Turki
S
S
Mrad
A
A
Bouratbine
H
H
Ben Maïz
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D014416:Tunisia