Thymomas are rare neoplasms of the thymus and are often associated with immune-mediated paraneoplastic syndromes, most commonly, myasthenia gravis. The same underlying mechanism can produce antibodies to other self-antigens in various organ systems. Autoimmune hepatitis is a rare complication of thymoma. We present a 35-year-old healthy male, initially thought to have drug-induced liver injury, who was subsequently diagnosed with thymoma-induced autoimmune hepatitis, a rare syndrome of which only two previous cases have been reported.
Cytomegalovirus (CMV) enteritis is traditionally thought to be a self-limited infection in immunocompetent individuals. Consequently, current guidelines recommend against treating nonimmunocompromised patients with antiviral therapy. Conversely, recent data suggests that spontaneous resolution occurs less frequently than previously believed; furthermore, mortality rate in immunocompetent individuals is similar to that of the immunosuppressed. We present a case of a 43-year-old male who was simultaneously diagnosed with CMV ileitis and Crohn’s Disease. When discovered concomitantly, there is no guidance in the current medical literature regarding the benefit of antiviral treatment of the CMV infection prior to initiating biologic therapy versus the risks of withholding treatment, as is currently recommended for nonimmunosuppressed individuals.
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