title: Hematoporphyrin fluorescence: an aid in diagnosis of malignant neoplasms.
mesh_terms: D000085:Acetates; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis*; D005189:False Positive Reactions; D005453:Fluorescence; D006415:Hematoporphyrins / Q000378:metabolism; D006801:Humans; D007275:Injections, Intravenous; D007822:Laryngeal Neoplasms / Q000175:diagnosis* / Q000378:metabolism; D007828:Laryngoscopy; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000378:metabolism; D010610:Pharyngeal Neoplasms / Q000175:diagnosis* / Q000378:metabolism; D011166:Porphyrins; D013464:Sulfuric Acids; D014134:Tracheal Neoplasms / Q000175:diagnosis* / Q000378:metabolism
chemical_list: D000085:Acetates; D006415:Hematoporphyrins; D011166:Porphyrins; D013464:Sulfuric Acids