Hektoen International

A Journal of Medical Humanities

Tag: Morbus Gallicus

  • Guaiac and “the old Guaiacum test”

    James L. Franklin Chicago, Illinois, United States   Guaiacum officinale. Photo by Forest and Kim Starr. July 27, 2007. Via Wikimedia. CC BY 3.0. “The old Guaiacum test was very clumsy and uncertain.” — A Study in Scarlet, Arthur Conan Doyle, 1887   So declares Mr. Sherlock Holmes in Arthur Conan Doyle’s novel A Study…

  • Did Macbeth have syphilis?

    Eleanor J. Molloy Dublin, Ireland   Gerard De Lairesse suffered from congenital syphilis. Image: Portrait of Gerard de Lairesse. Rembrandt van Rijn. 1665–67. The Metropolitan Museum of Art. Public Domain. Introduction Syphilis was endemic in Elizabethan England and it was estimated that nearly 20% of the population of London were infected.1 The signs and symptoms…