[LIVER CANCER IN HYPERENDEMIC AREA OF B AND DELTAHEPATITIS: REPORT OF 19 CASES].

This is a prospective study that includes 19 hospitalized patients with hepatic cancer at the Medicine Department of the Regional Hospital in Cuzco (Perú), between August 1992 to August 1995. Epidemiological and clinical information was obtained from all patients. Serum samples were taken for HBsAg, anti-Delta, and liver tests.