Pediatric Visceral Leishmaniasis Caused by Leishmania infantum in Northern Cyprus.

Visceral leishmaniasis (VL) is a vector-borne disease widespread in the Mediterranean basin, including Cyprus. During the last decades no cases were notified from northern Cyprus, but herein three cases of VL (female: 2, male: 1, median age: 24.6 months) diagnosed during their hospital admission between January 2011 and December 2012 are reported. Diagnosis was based on clinical findings; 1 ≥ 1/64 titer positivity of immunofluorescence antibodies, Leishmania amastigotes in Giemsa-stained slides of bone marrow, as well as molecular identification confirmed that in all three the infecting pathogen was Leishmania infantum Fever, splenomegaly, and hepatomegaly were the typical clinical findings. First-line treatment with liposomal amphotericin B (AmBisome®; intravenous, 3 mg/kg) on days 1-5, followed by the same on days 10 and 21 yielded a successful outcome with no relapse in all cases. These confirmed VL cases found within 2 years demonstrate the presence of VL on the island.

Obstructive jaundice: an unusual initial manifestation of intra-abdominal non-Hodgkin lymphoma in a child.

Obstructive jaundice is an unusual manifestation of non-Hodgkin lymphomas in children. Although surgical drainage is one of the initial treatment choices in some cases, usually lymphomatous masses rapidly response to chemotherapy and jaundice decreases due to regression of the mass, without any surgical procedure. The authors report the case of a 16-year-old girl who presented with biliary obstruction due to a neoplasm involving the duodenum. Histological examination of the specimen, which was taken from the mass by endoscopic biopsy, revealed Burkitt lymphoma infiltrating the duodenum. Chemotherapy including cyclophosphamide was started immediately. In a few days, jaundice decreased rapidly by the shrinkage of the mass. Neither surgery nor percutaneous drainage were needed. In conclusion, biliary tract obstruction due to non-Hodgkin lymphoma can be effectively treated with chemotherapy alone without any surgical procedure.