Diphtheria (Nasopharyngeal With Bull Neck)
Diphtheria (Nasopharyngeal With Bull Neck)
Diphtheria (Nasopharyngeal With Bull Neck)

    In acute nasopharyngeal diphtheria, local edema may cause a visibly swollen neck (bull neck).

Image courtesy of the Public Health Image Library of the Centers for Disease Control and Prevention.

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