Among the 10 patients with probable infectious colitis, four 40% presented pseudomembranous colitis. All of these patients had experienced prolonged hospital stays and had been previously treated with wide-spectrum antibiotics.
De manera particular, en nuestra población de 10 pacientes con probable colitis infecciosa, cuatro 40% presentaron colitis pseudomembranosa y en todos estos, se encontró antecedente de estancias hospitalarias prolongadas y tratamiento previo con antibióticos de amplio espectro.