Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Infections by Epstein-Barr virus is the most common cause of infectious mononucleosis. We describe the diagnosis and different serological patterns, as well as its major complications related to the development of malignancies, lymphoproliferative disorders and autoimmune diseases. There is no effective treatment. Cytomegalovirus is the second cause of mononucleosis syndrome and the first of congenital infection in our environment. It has an high morbidity and mortality in immunocompromised patients, mainly solid organ transplants, bone marrow and coinfection by human immunodeficiency virus. Its treatment is based on antivirals, mainly ganciclovir and valganciclovir. We describe its management, adverse effects, new drugs and prophylaxis.
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PMID:[Infections by Epstein-Barr virus and cytomegalovirus]. 3228 97

Congenital infections refer to a group of perinatal infections that are caused by pathogens transmitted from mother to child during pregnancy (transplacentally) or delivery (peripartum) which may have similar clinical presentations, including rash and ocular findings. TORCH is the acronym that covers these infections (toxoplasmosis, other [syphilis], rubella, cytomegalovirus, herpes simplex virus). Other important causes of intrauterine/perinatal infection include human immunodeficiency virus, varicella-zoster virus, Treponema pallidum, Zika virus, and parvovirus B19. This overview aims to describe various congenital infections beyond TORCH with a Hong Kong perspective. Intrauterine and perinatal infections are a major cause of in utero death and neonatal mortality, and an important contributor to childhood morbidity. A high index of suspicion for congenital infections and awareness of the prominent features of the most common congenital infections can help to facilitate early diagnosis, tailor appropriate diagnostic evaluation, and initiate appropriate early treatment. Intrauterine infections should be suspected in newborns with clinical features including microcephaly, seizures, cataract, hearing loss, congenital heart disease, hepatosplenomegaly, small for gestational age, and/or rash. Primary prevention of maternal infections during pregnancy is key to the prevention of congenital infection, and resources (if available) should focus on public health promotion and pre-marital counselling.
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PMID:Congenital infections in Hong Kong: beyond TORCH. 3270 96


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