Hematologic and serum biochemistry values in two species of free-ranging porcupines (Coendou prehensilis, Coendou melanurus) in French Guiana.

Individuals of two porcupine species (Coendou prehensilis and Coendou melanurus) were translocated during the flooding of a forest at a hydroelectric dam site in French Guiana. Blood samples were collected for 11 mo to determine hematologic and serum chemistry reference mean values and ranges and to look for blood parasites. Male C.

Non-specific alert system for dengue epidemic outbreaks in areas of endemic malaria. A hospital-based evaluation in Cayenne (French Guiana).

The emergence of dengue haemorrhagic fever is a public health problem in Latin America and the Caribbean. This study, carried out in French Guiana where malaria is endemic, evaluated the value and the limitations of a non-specific alert system including all patients admitted to the emergency department of Cayenne Hospital, between 1 January 1996 and June 2001. Four indices were studied on a weekly basis: the emergency malaria negative index (EMN), the EMN thrombocytopenia index (EMNT), the dengue suspected index: EMNT/EMN ratio; and the number of hospitalized patients with dengue fever according to the Department of Medical Information.

[Cutaneous neonatal lupus erythematosus: discordant expression in identical twins].

Background: Neonatal lupus erythematosus is a rare syndrome characterized essentially by cutaneous lesions and/or congenital heart block occurring in infants at birth, or shortly after. It is related to transplacental crossing of maternal auto antibodies (usually anti Ro/SS-A, La/SS-B or rarely anti-U(1) RNP) from the mother to the infant. Mothers of affected children have signs of systemic lupus erythematosus or other collagenosis or are asymptomatic.

[Epidemiologic surveillance of dengue fever: non specific alert system in the hospital milieu in Cayenne].

A retrospective study was carried out in the General Hospital of Cayenne, the main city in French Guiana, where malaria is endemic and dengue fever constitutes a permanent threat. The aim of this study was to test an alert system for epidemic outbreaks of dengue fever. Patients attending the emergency ward and for whom a search of Plasmodium was prescribed were included.

[Leishmania (Viannia) braziliensis Vianna, 1911 in French Guiana. Clinical, therapeutic and epidemiological considerations in the ninth human diagnosed case].

The authors report the ninth case of cutaneous Leishmaniasis without mucosal involvement due to Leishmania (Viannia) braziliensis (isoenzymatic profile related to zymodeme MON-44) diagnosed in a legionnaire who recently arrived in French Guiana. The skin lesion as a single ulcerated nodule of the dorsum of the left ringfinger was cured after two courses of four intramuscular injections of pentamidine isothionate (total posology of pentamidine-base: 16.6 mg/kg).