Cutaneous sporotrichoid leishmaniasis: An atypical case caused by .

A 32 year-old male was referred in our institution for painless erythematous papules on the back of the right hand, treated by various local therapies with no noticeable benefits. On examination multiples inconspicuous nodules were identified 10 days after the onset of the primary lesion. Mycological examination was done to rule out sporotrichosis, then cutaneous leishmaniasis was retained by finding amastigotes forms, and agent was confirmed after culture on NNN medium followed by isoenzyme electrophoresis.

[Molecular characterization of algerian strains of sp].

Introduction: sp. is a protozoan that colonizes the gastrointestinal tract of humans and many animals and is currently the most common parasite found in human stools. In some developing countries, its prevalence in study populations may exceed 50%.

[Epidemiology of Cutaneous Leishmaniasis in Algeria through Molecular Characterization].

Three distinct noso-epidemiological cutaneous leishmaniasis (LC) entities coexist in Algeria: the so-called sporadic form of the North (LCN), the zoonotic form (LCZ) and the chronic form (LCC). The precise identification of the parasitic species involved in each of the forms makes it possible to specify the geographical distribution of each of the forms raised, to distinguish their clinical aspects, to guide the therapeutic behaviors and to adapt the control programs. Ninety-seven (97) human strains from 97 cases of LC were subjected to molecular characterization by PCR-ITS1 followed by sequencing of this inter-gene space.