[James R. Chadwick, U.S. gynecologist, 1844-1905]
A deep blue-violet color of the cervix and vagina caused by increased vascularity. It is a probable sign of pregnancy that becomes evident around the fourth week of gestation.
Venes, Donald, editor. "Chadwick Sign." Taber's Medical Dictionary, 24th ed., F.A. Davis Company, 2021. Nursing Central, nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/739628/all/Chadwick_sign.
Chadwick sign. In: Venes DD, ed. Taber's Medical Dictionary. F.A. Davis Company; 2021. https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/739628/all/Chadwick_sign. Accessed June 3, 2023.
Chadwick sign. (2021). In Venes, D. (Ed.), Taber's Medical Dictionary (24th ed.). F.A. Davis Company. https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/739628/all/Chadwick_sign
Chadwick Sign [Internet]. In: Venes DD, editors. Taber's Medical Dictionary. F.A. Davis Company; 2021. [cited 2023 June 03]. Available from: https://nursing.unboundmedicine.com/nursingcentral/view/Tabers-Dictionary/739628/all/Chadwick_sign.
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