Liquid Pharmaceutical composition in the form of a Concentrate for solution for infusion Preparation which contains, in particular, that is constituted by,Alprostadil (prostaglandin E1) as active ingredient.Dissolved in a pharmaceutically acceptable Organic Solvent or a Solvent mixture of at least a pharmaceutically acceptable Organic Solvent and Water,For use in the treatment of peripheral arterial occlusive disease (paod) by intra-arterial infusion (AI).Composicion farmaceutica liquida en forma de un concentrado para la preparacion de una solucion para infusion, que contiene, especialmente que esta constituida por, alprostadil (prostaglandina E1) como principio activo, disuelto en un disolvente organico farmaceuticamente aceptable o en una mezcla de disolventes de al menos un disolvente organico farmaceuticamente aceptable y agua, para uso en el tratamiento de enfermedad arterial oclusiva periferica (EAOP) mediante infusion intrarterial (i.a.).
