They divided these patients into 2 groups according to the Wiersema criteria. Patients with fewer than 4 criteria were diagnosed as not having CP diagnosis while those with more than 4 criteria were diagnosed with CP.
Se estudiaron los criterios parenquimatosos y ductales dividiendo a los pacientes en 2 grupos según los criterios de Wiersema: menos de 4 criterios no diagnóstico de PC y más de 4 criterios, diagnóstico de PC.