DRESS as a rare differential diagnosis in eosinophilia, skin rash and acute hepatitis

Z Gastroenterol. 2024 May 15. doi: 10.1055/a-2300-0620. Online ahead of print.ABSTRACTA 21-year-old female patient presented with fever, pharyngitis, lymphadenopathy and generalized exanthema that had started 2 weeks prior. Allergies were not known, the family and travel history were negative. Due to depression, Duloxetine had been taken for 1.5 years, and due to bipolar disorder, a treatment with Lamotrigine was started four weeks prior but was stopped because of increased transaminase levels. Laboratory findings on admission showed eosinophilia (1.327 /nl), lymphocytosis and acute hepatitis (GOT 428 U/l, GPT 438 U/l) with deranged coagulation. Inflammatory parameters were increased. Ultrasound revealed hepatosplenomegaly with ascites. Acute viral or parasitic infection was excluded serologically. A skin biopsy showed a perivascular inflammatory infiltrate, compatible with a drug reaction. An inflammatory infiltrate was found in the liver biopsy, consistent with drug-induced hepatitis. Cough, dyspnea and pleural effusion occurred. In summary of the findings and with the help of the RegiSCAR-Score, the diagnosis of drug reaction with eosinophilia and systemic symptoms (DRESS) could be made. Under high-dose prednisolone therapy, a gradual decrease of transaminases and reconstitution of liver synthesis could be observed.In patients with eosinophilia, lymphadenopathy, acute hepatitis and generalized exanthema, DRESS is a rare but-due to its potentially life-threatening consequen...
Source: Zeitschrift fur Gastroenterologie - Category: Gastroenterology Authors: Source Type: research