Most common cause of abnormality in first trimester abortion
Correct Answer: Chromosomal ahnormolity
Description: (Chromosomal anomaly) (161 - Dutta 6th)Common Causes of AbortionFirst Trimester -1. Genetic factor (50%) of early miscarriage are due to chromosomal abnormality in the conceptus, Autosomal trisomy is the commonest (50%) cytogenic abnormality2. Endocrine disorders (LPD) thyroid abnormalities DM3. Immunological disorders (Autoimmune and Alloimmune)4. Infection5. UnexplainedSecond trimester1. Anatomic abnormalities(a) Cervical incompetance (congenital or acquired) is Most common(b) Mullerian fusion defects (Bicomuate uterus, septate uterus)(c) Uterine synechiae(d) Uterine fibroid2. Maternal medical illness3. Unexplained
Category:
Gynaecology & Obstetrics
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now