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1.
Am J Trop Med Hyg ; 97(3): 795-798, 2017 Sep.
Article in English | MEDLINE | ID: mdl-28722584

ABSTRACT

We present a series of four pregnant women with Rocky Mountain spotted fever (RMSF) that occurred in Sonora, Mexico, during 2015-2016. Confirmatory diagnoses were made by polymerase chain reaction or serological reactivity to antigens of Rickettsia rickettsii by using an indirect immunofluorescence antibody assay. Each patient presented with fever and petechial rash and was treated successfully with doxycycline. Each of the women and one full-term infant delivered at 36 weeks gestation survived the infection. Three of the patients in their first trimester of pregnancy suffered spontaneous abortions. RMSF should be suspected in any pregnant woman presenting with fever, malaise and rash in regions where R. rickettsii is endemic.


Subject(s)
Pregnancy Complications, Infectious/epidemiology , Rocky Mountain Spotted Fever/epidemiology , Adolescent , Female , Humans , Mexico/epidemiology , Pregnancy , Pregnancy Complications, Infectious/pathology , Rocky Mountain Spotted Fever/pathology , Young Adult
2.
Rev. Fac. Med. UNAM ; 43(4): 133-7, jul.-ago. 2000. tab
Article in Spanish | LILACS | ID: lil-286122

ABSTRACT

Se presentan siete casos con hidropesía fetal no inmune (HFNI), que corresponden a una tasa de un caso por 4,200 nacidos vivos (1995-1997) y de 0.6 por ciento de las autopsias (1984-1997). La edad materna promedio fue de 26.7 (15-40) años. Seis de los casos fueron de término con peso X= 3763.5 (3000-4500)g; sexo masculino, 3:1; mal control prenatal en cuatro casos; durante el embarazo se identificaron varias alteraciones como: infección de vías urinarias, preeclampsia, políhidramnios, sangrado transvaginal, leucorrea, hipertermia, amenaza de parto pretérmino o trastornos en el feto; en todos los casos se hizo cesárea, presentaron anasarca y derrame en una o dos de las cavidades serosas. Dos casos se asociaron con malformaciones múltiples, un caso a cardiomiopatía hipertrófica dos casos a infección por citomegalovirus y en los dos restantes no se encontró enfermedad subyacente (criptogénicos). Cuatro niños fallecieron durante el primer día de vida.


Subject(s)
Humans , Male , Female , Infant, Newborn , Congenital Abnormalities , Fetus , Hydrops Fetalis/pathology , Pregnancy Complications/physiopathology
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