The overlap of AIH and AIC is diagnosed mainly among women who have a pattern of clinical and biochemical cholestasis and hepatitis. Their histology shows bile duct lesions, and interface hepatitis, but is negative for AMA.
El diagnóstico entre HAI y CAI se realiza principalmente en mujeres que tienen un patrón clínico y bioquímico de colestasis y hepatitis, con histología que muestra lesiones de conductos biliares y hepatitis de interfase, y con AMA negativos.