Bethesda system

== English == === Etymology === From Bethesda, Maryland, United States, where a conference was held that established the system. === Proper noun === the Bethesda system (medicine) A system for reporting cervical or vaginal cytologic diagnoses, specifically Pap smear results. Synonym: (initialism) TBS (medicine) A similar system for cytopathology of thyroid nodules. Synonyms: (initialism) BSRTC, (initialism) TBSRTC