title: Fish tank granuloma.
mesh_terms: D000328:Adult; D000818:Animals; D005399:Fishes / Q000382:microbiology; D006099:Granuloma / Q000209:etiology*; D006801:Humans; D008297:Male; D009164:Mycobacterium Infections / Q000209:etiology*; D012874:Skin Diseases, Infectious / Q000209:etiology*