Polyhydramnios not seen in -
Anencephalv
Renal agenesis
Hydropsfetalis
Chorioangioma of placenta
Ans. is 'b' i.e., Renal agenesis Etiology of Poivhvdrammoso Fetal anomaliesy Anencephalyy Open spina bifiday Esophageal or duodenal atresiay Facial clefts and neck massesy Hydropsfetalisy Aneuploidyo Placentay Chorioangioma of placentao Multiple pregnancyy Maternal diabetes: cardiac or renal disease.
Hydramnios and Oligo Hydramnios