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Bacterial Diarrhea

by Carlo Raj, MD
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    00:01 Infections of the GI continue.

    00:03 Pseudomembranous colitis is the complication of the bacteria, C. diff.

    00:08 Meaning to say in a hospital setting, the patient was given antibiotics, all the competitors with C. diff. were killed off.

    00:15 The bacteria that ends up on top of the mountain is your C. diff.

    00:19 causing pseudomembranous colitis.

    00:21 Diarrhea, fever, leukocytosis, complications you are worried about, megacolon imperforation. And so therefore, colonoscopy shows pseudomembranes.

    00:35 Your diagnosis based on toxin assay.

    00:37 The treatment for C. diff. would in fact be metronidazole or perhaps oral vanco but your drug of choice even to this day would be metronidazole.

    00:47 Occurs in 15%, requires prolonged antibiotics for Clostridium difficile as our topic.

    00:55 Let´s go ahead and take a look at that pseudomembranous colitis and if you would then take a look at the colon here, you would notice here that it looks like a pseudomembrane and perhaps it looks like a ulcerative colitis and company but it´s not, it´s a pseudomembrane.


    About the Lecture

    The lecture Bacterial Diarrhea by Carlo Raj, MD is from the course Small and Large Intestine Diseases.


    Included Quiz Questions

    1. Camplylobacter jejuni
    2. E coli
    3. Salmonella
    4. Vibrio parahemolyticus
    5. Streptococcus aureus
    1. Clostridium perfringens
    2. Salmonella
    3. Shigella
    4. Yersinia enterolitica
    5. Campylobacter jejuni

    Author of lecture Bacterial Diarrhea

     Carlo Raj, MD

    Carlo Raj, MD


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