Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0038002 (splenomegaly)
 9,873 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Congenital malaria, an uncommon disease in the United States, may result in serious morbidity when not promptly diagnosed. All cases of congenital malaria known to have been seen in the United States since 1950 are reviewed and the most recent case is presented to illustrate the salient features of this disease. Congenital malaria may remain undiagnosed for a prolonged period unless considered in the differential diagnosis of fever, anemia, and splenomegaly in an infant less than 4 months of age whose mother's travel history is unknown. This circumstance often results in the performance of unnecessary procedures, ineffective treatments, and potentially significant morbidity and expense.
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PMID:Congenital malaria in the United States: report of a case and review. 157 89

A 25 year-old primigravid woman developed chronic falciparum malaria at 23 weeks' gestation. Diagnosis was suspected on splenomegaly and haemolytic anaemia but without fever and confirmed by thin smears (Plasmodium falciparum) and serologic tests. She was successfully cured with chloroquine therapy. One week after her return from Cameroon, a 28 year-old woman was seen for malaria at 32 weeks' gestation. In spite of chloroquine therapy, foetal troubles appeared and a caesarean was performed. The newborn had an APGAR coefficient of 3 points and examination both of his blood films and the placenta revealed numerous trophozoites of P. falciparum. Chloroquine resulted in a rapid cure of the child. In endemic areas, parasitaemia is more frequent and dense during pregnancy, and especially in primigravidae. However, clinical symptoms remain rare because of acquired immunity. In case of no or loss of immunity, malarial infections are heavy and abortions are frequent. Congenital malaria is probably due to transplacental transfer of infected red blood cells of the mother. In endemic areas, the incidence is low due to the simultaneously transferred immunity. Emergency treatment is necessary because of life-threatening to both mother and child.
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PMID:[Malaria of the pregnant woman and the newborn]. 181 95

Congenital malaria is defined as the presence of Plasmodium parasites in the erythrocytes of newborns less than seven days old. The aim of this study was to determine the incidence of congenital malaria and its possible clinical consequences. We carried out a prospective survey in Niamey, the capital of Niger (600,000 inhabitants) from July to September 1993. Niamey is in an area of mesoendemic malaria and this period of the year corresponds to the rainy season, when malaria transmission is maximal. Ninety mothers and their newborns were included. We assessed the clinical status of the mother and child at the time of the delivery, and took blood smears to check for parasitemia and blood samples to check for antimalaria antibodies by indirect immunofluorescence (IIF). The placenta was not examined. Clinical signs of malaria (fever, splenomegaly, anemia and jaundice) were absent in all mothers and children and 88 of the 90 children had normal birth weights. Plasmodium falciparum was the only parasite detected, with 49 of the 90 mothers and 12 of the 90 newborns having positive blood smears. Serological tests detected the presence of antimalaria antibodies in 73 of the 90 mothers (81.1%) and 68 of the 90 newborns (75.5%). Thus, we found no cases of congenital malaria with clinical signs in this study, despite the high frequency of parasites and antimalaria antibodies. The reasons for this absence of cases of congenital malaria with symptoms are discussed.
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PMID:[Congenital malaria. Parasitological and serological studies in Niamey (Niger)]. 1102 49

Malaria during first few months of life may be due to transplacental transfer of parasitized maternal erythrocytes. The most common clinical features of congenital malaria are fever, anaemia and splenomegaly. Other signs and symptoms include hepatosplenomegaly, jaundice, regurgitation, loose stools, and poor feeding. A 28 year old woman (G2P1A), with 36 weeks gestation, reported to a health facility in Sunyani on 22(nd) February 2009 with history of labour pains, without fever. According to the mother, even though she did not sleep in insecticide treated bed net during her pregnancy, she took all the recommended drugs of sulfadoxine/ pyrimethamine-intermittent preventive treatment for malaria. She delivered twins on the same day. The mother and the twins developed fever on the same day. A laboratory investigation on the three of them was positive for malaria parasites. The three were successfully treated with quinine. Congenital malaria is real and it is therefore recommended that babies born to mothers with malaria should be screened for congenital malaria.
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PMID:Congenital malaria in newborn twins. 2132 8

Although malaria is endemic in India, congenital malaria is not very common. Congenital malaria is a very rare condition in both endemic and nonendemic areas. We report a case of congenital malaria in a six-day-old neonate with fever and splenomegaly. The diagnosis was picked up accidentally on a peripheral smear examination. Congenital malaria should be kept as differential diagnosis of neonatal sepsis. Timely detection of this condition could lead to early diagnosis and treatment, thereby preventing neonatal mortality.
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PMID:Congenital Malaria due to Plasmodium Vivax Infection in a Neonate. 2765 68