Preferred Label : Polyhydramnios;
NCIt definition : An excess quantity of amniotic fluid in the amniotic sac as compared to normal values.
Typically associated with an amniotic fluid index (AFI) of greater than or equal to
25 cm or a single maximum vertical pocket (MVP) of greater than 8 cm.;
Alternative definition : CDISC: Excessive (increased) amount of amniotic fluid. (Makris S, Solomon HM, Clark
R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew
KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities
in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol.
2009 Aug;86(4):227-327.);
Origin ID : C92848;
UMLS CUI : C0020224;
Currated CISMeF NLP mapping
DO Cross reference
Semantic type(s)
UMLS correspondences (same concept)
concept_is_in_subset