| http://www.w3.org/ns/prov#value | - Gummas are found on the skin and other internal organs such as the liver, [36] heart, [37] brain, [38] testicles [39] and the bones. [40],[41] Cutaneous gummas present as painless necrotic ulcers with rubbery margins and hyaline base that chronically erode into and destroy the deeper tissues.
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