Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lyme disease typically begins with a unique skin lesion, erythema chronicum migrans (ECM) (stage 1). Patients with this lesion may also have headache, meningeal irritation, mild encephalopathy, multiple annular secondary lesions, malar or urticarial rash, generalized lymphadenopathy and splenomegaly, migratory musculoskeletal pain, hepatitis, sore throat, non-productive cough, conjunctivitis, periorbital edema, or testicular swelling. After a few weeks to months (stage 2), about 15% of patients develop frank neurologic abnormalities, including meningitis, encephalitis, cranial neuritis (including bilateral facial palsy), motor or sensory radiculoneuritis, mononeuritis multiplex, or myelitis. At this time, about 8% of patients develop cardiac involvement--AV block, acute myopericarditis, cardiomegaly, or pancarditis. Throughout this stage, many patients continue to experience migratory musculoskeletal pain in joints, tendons, bursae, muscle, or bone. Months to years after disease onset (stage 3), about 60% of patients develop frank arthritis, which may be intermittent or chronic. Recently evidence suggests that Lyme disease may also be associated with chronic neurologic or skin involvement. Thus, Lyme disease occurs in stages with different clinical manifestations at each stage, but the course of the illness in each patient is highly variable.
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PMID:Clinical manifestations of Lyme disease. 355 39

Neonatal lupus erythematosus (NLE) is characterized by persistent congenital complete heart block, often without any other structural heart defects. Lupus-like dermatitis is seen transiently, more rarely hepatitis and thrombocytopenia occurs. Recent investigations have shown a close relation between NLE and maternal anti-Ro/La antibodies. These antibodies seem responsible for the destruction of the bundle of His and the AV node in the foetus. Total AV block is seen in 1:15.-22,000 of liveborn children, 70-90% of them are caused by NLE. It is difficult to identify the pregnancies at risk since at delivery most of the mothers (up to 66%) are without symptoms. If the mother has anti-Ro/La antibodies the risk for having a child with NLE is probably less than 5%. However, new investigations have shown that mothers who in addition have anti-DNA antibodies have significantly lower risk of bearing a child with NLE. In most cases foetal complete AV block is found accidentally during pregnancy. Slow foetal heart rate with the demonstration of AV dissociation should not, unless the foetus shows sign of incompensation, lead to acute delivery, but pregnancy should be monitored carefully by serial echocardiography. More than half of the children with congenital heart block need pacemaker therapy shortly after birth. The other children should be followed closely for signs of incompensation and may need pacemaker therapy later on.
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PMID:[Neonatal lupus syndrome. Association with complete congenital atrioventricular block]. 959 32

Dapsone is still widely used for a range of infectious and inflammatory diseases. A potential severe side-effect, known as dapsone-induced hypersensitivity syndrome (DHS), may occur. DHS is characterized by fever, skin rashes, lymphadenopathy and multiorgan dysfunction manifesting as hepatitis, cholangitis, pneumonitis, colitis, thyroiditis and myocarditis. However, DHS-associated complete atrioventricular block has not previously been reported. We describe here a 45-year-old Chinese woman who developed DHS after 5 weeks of dapsone therapy for pustular palmoplantar psoriasis. In addition to typical DHS symptoms, she experienced several episodes of syncope as a result of complete atrioventricular block which was successfully reversed with a permanent pacemaker implantation.
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PMID:Complete atrioventricular block associated with dapsone therapy: a rare complication of dapsone-induced hypersensitivity syndrome. 1958 83

We reported a case of a 72-year-old male, known diabetic on insulin, referred because of complete atrioventricular block. He was found to have acute hepatitis during which he developed transient atrial arrhythmia, and sinus node dysfunction. His cardiac symptoms disappeared completely after hepatitis improvement. All of his cardiac investigations were normal including electrocardiogram, echocardiography and thalium stress test. At 3 and 6 months follow up, his Holter monitoring did not show any further arrhythmia, and he denied any further episodes of palpitation or pre-syncope. We reviewed the literature regarding the relationship between hepatitis and atrial arrhythmia.
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PMID:Transient sinus node dysfunction with acute hepatitis of unknown etiology. 2046 52