[Cutaneous larva migrans].
As a result of the rise of mass tourism with increasingly cheap and exotic destinations, tropical diseases are becoming an increasingly important part of dermatology. Infection with cutaneous larva migrans is one of the most common "souvenirs" from the tropics. The disease is caused by the nematode infection with dog or cat hookworm parasites (Ancylostoma braziliense or A. caninum). The characteristic manifestation is a gyrated, serpiginous and in some cases vesicular erythema, which appears after penetration of the epidermis by the parasite and the subsequent intraepidermal migration of the larva. This is often accompanied by intense pruritus in the affected skin. The infection is usually found in those areas of the foot, calf or buttocks exposed by walking or sitting on sand. Although subjectively very unpleasant, the disease is self-limiting and resolves after several weeks; it is treated locally in most cases (e.g. using cryotherapy). The prognosis of the disease is excellent, but a prolonged course or complications have been observed, e.g. due to superinfection.
Hoff
N-P
NP
Hautklinik der Heinrich-Heine-Universität, Moorenstrasse 5, 40225 Düsseldorf.
Mota
R
R
Groffik
A
A
Hengge
U R
UR
D000722:Ancylostoma; D000724:Ancylostomiasis / Q000175:diagnosis* / Q000188:drug therapy; D000818:Animals; D000871:Anthelmintics / Q000009:adverse effects / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D007559:Ivermectin / Q000009:adverse effects / Q000627:therapeutic use; D007815:Larva Migrans / Q000175:diagnosis* / Q000188:drug therapy; D011537:Pruritus / Q000209:etiology; D014195:Travel; D014329:Tropical Climate
D000871:Anthelmintics; D007559:Ivermectin