[Cutaneous leishmaniasis in 49 patients in The Netherlands].

In a retrospective study the data concerning 49 patients with cutaneous leishmaniasis were analysed. The group included 39 patients seen in Amsterdam in the period 1979-1988 in the Royal Institute for the Tropics and the University Medical Centre and 10 patients seen in the University Hospital of Leiden in the period 1970-1982. Mediterranean countries, especially Spain, were important sources of infection. In 26 patients, one skin lesion was found. All but one of the patients had (papulo)nodules, nodules with central scab formation and/or ulcerative skin lesions. In most cases the lesions were localized on the face and extremities, one patient had a mucosal lesion of the nose, three had sporotrichoid extension and six, lymphadenitis. For demonstration of the parasite, aspiration, smear, biopsy and culture were used with varying frequencies. The biopsy and culture methods contributed most to the diagnosis. The treatment in 22 patients consisted in parenteral administration of sodium stibogluconate while 13 received primary cryotherapy. In addition, four patients were subjected to cryotherapy because of a recurrence after, or side effects of the treatment with sodium stibogluconate. In three patients, spontaneous healing was awaited. Owing to incomplete follow-up, the ultimate condition was not known of all patients; the skin lesions treated with cryotherapy all healed. In case of nodular and ulcerative skin lesions in a person who has lived in the (sub)tropics, cutaneous leishmaniasis should be considered; the geographical anamnesis is of great importance in this respect.