ReportExperience with New World cutaneous leishmaniasis in travelers☆
Section snippets
Patient population
The patients described herein were travelers referred to the dermatology clinic or to the Center for Geographic Medicine at Sheba Medical Center, Tel Aviv, Israel. New World cutaneous leishmaniasis was defined as (1) presence of cutaneous lesions (ulcers, nodules, papules) compatible with leishmaniasis; (2) history of recent travel to the Americas (New World); and (3) biopsy specimen or smear showing Leishmania amastigotes within the dermal infiltrate.
Polymerase chain reaction
PCR was performed for cases that occurred
Results
Between the years 1998 and 2001, 12 patients with New World cutaneous leishmaniasis were examined in the study. The clinical and epidemiologic data of patients are shown in Table II. Mean age was 25 years (range: 23-29); incubation period was 1.7 months (range: 1-3); the patients had a mean of 2.5 cutaneous lesions with mean lesion size of 2.5 cm (range: 0.5-6); and distribution of the lesions was 40% on the upper aspect of limbs, 32% on the lower aspect of limbs, 12% on the head and neck, and
Discussion
Travel to developing countries has become more common in recent years, increasing physicians' encounter with imported tropical diseases.9 In the past 4 years, 12 patients presented at our clinic with imported L viannia braziliensis infection. In 11 of the patients (92%), infection was attributed to travel to the Amazon Basin in Bolivia. Although the tropical Amazonian region of Bolivia is known to be endemic to L viannia braziliensis,10, 11 it has never been mentioned as a high-risk area for
References (20)
- et al.
Diseases of the mononuclear phagocytic system
Leishmaniasis
Lancet
(1999)- Boom R, Sol CJA, Salismans MMM, Jansen CL, Wertheim van Dillen PME, van der Nooda J. Rapid and simple method for...
- et al.
Amplification of kinetoplast DNA as a tool in the detection and diagnosis of Leishmania
Exp Parasitol
(1990) - et al.
Detection of cutaneous Leishmania infection in paraffin embedded skin biopsies using the polymerase chain reaction
Trans R Soc Trop Med Hyg
(1995) - et al.
Simplified polymerase chain reaction detection of New World Leishmania in clinical specimens of cutaneous leishmaniasis
Am J Trop Med Hyg
(1998) - et al.
Diagnosis of Leishmania using the polymerase chain reactiona simplified procedure for field work
Am J Trop Med Hyg
(1993) Health woes grow in shrinking world
JAMA
(1998)- Dedet JP, Melogno R, Cardenas F, Valda L, David C, Fernandez V, et al. Rural campaign to diagnose and treat...
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2014, Travel Medicine and Infectious DiseaseNot to be missed! Differential diagnoses of common dermatological problems in returning travellers
2013, Travel Medicine and Infectious DiseaseLiposomal amphotericin B in comparison to sodium stibogluconate for Leishmania braziliensis cutaneous leishmaniasis in travelers
2013, Journal of the American Academy of DermatologyCitation Excerpt :This lengthy treatment course is associated with significant adverse events.4,5 In addition, our past experience has been that this course proved effective in achieving clinical cure in only 71% to 77% of cases.3,6,7 The role of liposomal amphotericin B (L-AmB) in the treatment of New World CL has not been studied systematically with different regimens (5-10 days) and follow-up periods ranging from 1 to 36 months.8-13
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Deutsche Forschungsgemeinsschaft enabled the laboratory work by funding research on the epidemiology of leishmaniasis.
Conflicts of interest: None identified.