title: Sinography and methylene blue.
mesh_terms: D000328:Adult; D005534:Foot Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008751:Methylene Blue; D008875:Middle Aged; D011859:Radiography; D012883:Skin Ulcer / Q000000981:diagnostic imaging*
chemical_list: D008751:Methylene Blue