Acute Retroviral Syndrome Presenting as Acute Hepatitis.

Acute retroviral syndrome (ARS) can present as a wide array of clinical manifestations. Establishing a diagnosis early in the disease course can provide an opportunity to minimize immunosuppression and limit further transmission of human immunodeficiency virus (HIV). We present a case of a previously healthy young male who presented with acute hepatitis, as a manifestation of ARS. Initial HIV antigen/antibody testing was negative; however, a high index of suspicion prompted HIV ribonucleic acid (RNA) virologic testing revealing >10 million RNA copies/mL. Anti-retroviral treatment was initiated, along with supportive measures, accomplishing resolution of the transaminitis and the restoration of CD4 counts within normal at one month. Early in the disease course, HIV screening immunoassay could still be negative; hence, confirmatory testing with HIV RNA virologic testing should be pursued when clinical suspicion is high. Prompt diagnosis and treatment can improve outcome and curtail viral transmission.