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)

Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a serious condition associated with drugs. We report the case of a patient with a febrile skin eruption associated with eosinophilia and hepatitis following drug intake. Serological testing for human herpes virus 6 (HHV-6) was positive. Skin biopsy was compatible with DRESS syndrome. Despite discontinuation of all medications and initiating of corticosteroids, the patient developed acute renal and cardiac failure leading to death. Diagnosis, pathophysiology, and treatment are discussed.
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PMID:DRESS syndrome associated with HHV-6 reactivation. 1496 4

An 8-year-old female Shih Tzu was presented with weight loss and vomiting. Alanine aminotransferase was high and abdominal radiographs revealed hepato- and splenomegaly. Mild anaemia, neutrophilia with left shift, eosinophilia, a thrombocytosis with dysplastic features of eosinophils and platelets, were detected. The animal was initially considered to have hepatitis and was treated accordingly, but clinical signs persisted. Histological examination of liver biopsy samples showed disruption of the hepatic lobule, with extensive infiltration by haemopoietic cells. Further investigation of the bone marrow suggested a diagnosis of myelodysplastic syndrome. The animal was treated with cytarabine ocfosfate, a prodrug of cytosine arabinoside, and appeared to recover.
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PMID:A severe hepatic disorder with myelodysplastic syndrome, treated with cytarabine ocfosfate, in a dog. 1508 10

There is some portion of patients with clinically manifested acute viral hepatitis, which are seronegative to hepatitis A markers. They have to be differentiated with other patients with B, C, D hepatitis, mechanical jaundice, etc. Such clinical cases make physician to recall the parasitic diseases, such as fascioliasis, which affects hepatobiliary system, causes prolongation of cholestasis and dystrophic changes in the biliary tract and likely to cause liver cirrhosis. In the presented case the initial diagnosis was severe acute Hepatitis A (anti-HAV IgM+), though the peripheral blood examination showed moderate eosinophilia, ultrasound investigation revealed multiple sites of damage in the liver, which made us to consider fascioliasis, the latter was confirmed by the serological analysis. Appropriate medical treatment was effective and the state of the patient has improved.
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PMID:[Fascioliasis case in the patient with hepatitis A]. 1585

Drug rash with eosinophilia and systemic symptoms or DRESS syndrome is a distinct severe drug-induced hypersensitivity reaction characterized by skin rash, fever, eosinophilia and visceral involvement. The latter leads to a 10% mortality rate, with interstitial nephritis occurring in about 10% of the cases. The outcome is usually favorable after withdrawal of drug therapy; systemic corticosteroid therapy may hasten the recovery, although there are no data from prospective, randomized trials evaluating the efficacy of this approach. Administration of other immunosuppressive agents (cyclophosphamide, cyclosporine) has also been suggested. We report on a patient with vancomycin-induced DRESS syndrome with acute interstitial nephritis and hepatitis. There was no improvement after withdrawal of the offending agent and empiric corticosteroid use. After tapering the steroids, a five-day course of cyclosporine was followed by quick resolution of the skin rash and recovery of renal function. Cyclosporine could represent a treatment option in cases of severe visceral involvement such as persistent renal insufficiency that do not improve after discontinuation of the offending agent and administration of high doses of steroids.
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PMID:Vancomycin-induced hypersensitivity reaction with acute renal failure: resolution following cyclosporine treatment. 1611 93

Hyperuricemia is present in approximately 5% of the population, the vast majority of whom are asymptomatic and at no clinical risk. Complications, including renal calculi, uric acid nephropathy and gout, occur in a small proportion of patients. Allopurinol, an analog of hypoxanthine, has been widely used in clinical practice for over 30 years for the treatment of hyperuricemia and gout. Two percent of patients taking this medication develop a mild exanthema. A syndrome characterized by exfoliative dermatitis, hepatitis, interstitial nephritis and eosinophilia has been described previously. Termed allopurinol hypersensitivity syndrome, its etiology is related to the accumulation of one of the allopurinol metabolites, oxypurinol; clearance of oxypurinol is decreased in the setting of renal insufficiency and the use of thiazide diuretics. The term DRESS syndrome (Drug Rash with Eosinophilia and Systemic Symptoms) was recently introduced to describe a disorder associated with various drugs or viral infections and characterized by similar features. The pathophysiology of allopurinol-induced hypersensitivity, clinical presentation and treatment are reviewed.
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PMID:Allopurinol-induced DRESS syndrome. 1625 49

Diaminodiphenyl sulphone (dapsone) is a drug of choice in the treatment of leprosy. It is also useful for the treatment of many neutrophilic and other dermatoses. Dapsone hypersensitivity syndrome is a rare but well recognized serious adverse effect characterized by fever, skin rashes, generalized lymphadenopathy, hepatitis, and hepato-splenomegaly. Twenty-six patients with dapsone hypersensitivity syndrome were studied for clinical profile, outcome, and prognosis. The male:female ratio was 2.2:1, and the mean age was 33.19 years (range 13 to 64 years). The interval between start of dapsone therapy and appearance of symptoms varied from 2-7 weeks (mean 29.82 days). Twenty-four patients received dapsone as a part of multi-drug therapy for leprosy; the other two patients received dapsone for lichen planus and acne vulgaris. Exfoliative dermatitis was the most common cutaneous manifestation followed by erythematous maculo-papular eruption and Stevens-Johnson syndrome-like lesion. The other common systemic manifestations were: fever (26 cases), itching (22 cases), lymphadenopathy (21 cases), jaundice (21 cases), pallor (20 cases), hepatomegaly (19 cases), and pedal edema (14 cases). Investigation profile revealed elevated levels of serum liver enzymes in 100% of patients, elevated erythrocyte sedimentation rate in 92.3%, raised bilirubin in 84.6%, leucocytosis in 69.23%, low hemoglobin (<9 gm/dl) in 46.15% and hypoproteinemia in 42.3%. Eosinophilia, hemolytic anemia, and reticulocytosis count were found in 4 patients each. All the patients had favorable outcomes except three who died due to hepatic failure. Medical personnel must be aware of this potentially fatal syndrome, because it can cause considerable morbidity and mortality.
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PMID:Dapsone hypersensitivity syndrome: a clinico-epidemiological review. 1636 48

Drug rash with eosinophilia and systemic symptoms (DRESS) is a hypersensitivity syndrome. It presents with severe cutaneous eruption, fever, lymphadenopathy, hepatitis, haematological abnormalities with eosinophilia, atypical lymphocytes and may also involve other organs. The multi-organ involvement differentiates this entity from other common drug eruptions. DRESS has been associated with higher morbidity and mortality compared to other adverse drug reactions. Sulphasalazine hypersensitivity is rarely reported and we wish to highlight a case of sulfasalazine-induced DRESS presenting as leukocytoclastic vasculitis, hepatitis and haematological abnormalities in a 49-year-old Indian woman.
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PMID:Sulphasalazine-induced DRESS. 1651 61

Shen-Min is a herbal product sold as a supplement for women to enhance hair growth. It is widely available across Asia, Europe, and the United States and sold without prescription as a hair nutritional supplement. We describe a case of acute liver injury in a 28-year-old white woman who developed symptomatic hepatitis 8 weeks after starting Shen-Min. All other potential causes of acute hepatitis including viral, hypoxic/ischemic, metabolic, and autoimmune etiologies were excluded. The liver injury slowly resolved over 3 weeks after discontinuing the herbal product. Although the mechanism of Shen-Min hepatotoxicity is unknown, we suspect an idiosyncratic reaction because the patient developed a fine maculopapular rash, mild eosinophilia, and did not overdose. Shen-Min is a Chinese herbal product with a mixture of several plants and vitamins including Polygonum multiflorum, a root that has been previously associated with hepatotoxicity. Nonetheless to our knowledge this is the first reported case of herbal-induced hepatotoxicity in a patient taking Shen-Min per se. Clinicians taking care of patients with acute hepatitis of unclear etiology should be aware that the consumption of Shen-Min, a hair supplement widely available in the United States and Western countries might cause acute hepatitis.
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PMID:Acute hepatitis due to shen-min: a herbal product derived from Polygonum multiflorum. 1691 7

A 3-month-old male Golden Retriever puppy was evaluated for lethargy and fever of 2-days duration. Results of a CBC and biochemical profile revealed marked eosinophilia (6.3 X 10(3)/microL; reference interval 0.1-1.2 X 10(3)/microL), moderate thrombocytopenia, and increased activities of alanine aminotransferase, aspartate aminotransferase, and creatine kinase. Hepatomegaly and peritoneal effusion were found using abdominal ultrasound. Peritoneal fluid analysis revealed eosinophilic inflammation (23,000 nucleated cells/microL with 88% eosinophils). Despite supportive treatment the puppy's condition deteriorated rapidly; euthanasia was requested, and a necropsy performed. Microscopically, there was marked necrosuppurative and eosinophilic hepatitis with vasculitis. Numerous hepatocytes contained protozoal organisms suspected to be Toxoplasma gondii or Neospora caninum. However, serum was negative for both T gondii and N caninum antibodies; polymerase chain reaction assay on hepatic tissue was negative for both organisms; and immunohistochemical evaluation of hepatic tissue using serum raised against T gondii, N caninum, and Sarcocystis neurona also was negative. Schizont morphology suggested that merozoites replicated by endopolygeny, forming rosettes around a central residual body. Transmission electron microscopy revealed that merozoites lacked rhoptries. These findings were consistent with a diagnosis of Sarcocystis canis, an apicomplexan parasite with an unknown life cycle.
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PMID:Fatal hepatic sarcocystosis in a puppy with eosinophilia and eosinophilic peritoneal effusion. 1696 26

Churg-Strauss syndrome (CSS) is a rare vasculitic disorder that generally occurs in patients with bronchial asthma. CSS is being increasingly recognized in asthmatic patients treated with leukotriene receptor antagonists. However, the nature of this relationship remains to be elucidated. The present report describes three asthmatic patients who developed clinical manifestations highly suggestive of CSS, although one patient lacked the presence of eosinophilia. The patient, however, exhibited biopsy-proven cutaneous necrotizing vasculitis, which improved after withdrawal of montelukast. The second patient presented with systemic constitutional signs including fever, malaise, arthralgias, clinical jaundice, peripheral blood eosinophilia, and biopsy-proven eosinophilic hepatitis. The third patient also had circulating eosinophilia, scleritis, and arthritis. All patients improved after discontinuation of the leukotriene receptor antagonist (montelukast).
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PMID:Churg-Strauss syndrome associated with leukotriene receptor antagonists (LTRA). 1725 2


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