Which of the following is not associated with pseudomembranous colitis?
Clostridium difficile produce 5 toxins, toxin A and B are most studied and both causes pseudo membranous colitis. The “Summit” or “volcano” lesions are seen due to mucosal micro ulceration. Diarrhea is soft to watery or mucoid in consistency but never with gross blood
Toxin A is responsible for clinical manifestation
Toxin B is responsible for clinical manifestation
Gross blood in stools is common
Summit lesion is early histopathological finding