Hemolytic anemia from brown spider bite, necrotic arachnidism.
D000740:Anemia; D000743:Anemia, Hemolytic; D000747:Anemia, Hypochromic / Q000209:etiology*; D006801:Humans; D001098:Spider Bites / Q000150:complications*
ANEMIA, HYPOCHROMIC/etiology; ARACHIDISM/complications