title: Is bloody fluid endometriosis?
mesh_terms: D001769:Blood / Q000378:metabolism*; D001826:Body Fluids / Q000737:chemistry*; D004715:Endometriosis / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D010048:Ovarian Cysts / Q000175:diagnosis*; D013396:Suction