USMLE Step 2 CK Lecture Notes 2019: Obstetrics/Gynecology (Kaplan Test Prep)

Table I-2-1. Methods of Induced Abortion Trimester Method Procedure Maternity-Mortality Ratio First Trimester Surgical Suc ...

EARLY PREGNANCY BLEEDING A 40-year-old woman (G3 P1 Ab1) at 9 weeks’ gestation comes to the office complaini ...

NOTE For more discussion about antiphospholipid syndrome, see Thrombophilias section in chapter 10. Early pregnan ...

CLINICAL ENTITIES The following diagnoses represent findings along a continuum, from the beginnings of los ...

Figure I-2-1. Approach to Early Pregnancy Bleeding contents or debris. Management: Conservative if an intrauterin ...

FETAL DEMISE A 28-year-old multigravida at 33 weeks’ gestation comes to the office stating she has not felt her ...

Clinical Findings. Before 20 weeks’ gestation, the most common finding is uterine fundus smaller than dates. A ...

Figure I-2-2. Approach to Fetal Demise smear for suspected fetomaternal bleed). Amniocentesis can yield living f ...

ECTOPIC PREGNANCY A 28-year-old woman visits the emergency department complaining of unilateral left-sided abdominal ...

OB TRIAD Ectopic Pregnancy Ectopic pregnancy (1% of pregnancies; 15% if patient has had one ectopic pregnancy) is preg ...

Table I-2-2. Risk Factors for Ectopic Pregnancy Idiopathic No risk factors Clinical Findings. Diagnosis. The diagn ...

NOTE Diagnosis of ectopic pregnancy is presumed when β-hCG titer >1,500 mIU. Failure to see a normal ...

Patients who are treated with methotrexate or salpingostomy should be followed up with β-hCG titers to ens ...

Figure I-2-3. Approach to Ectopic Pregnancy ...

OBSTETRIC PROCEDURES ...

LEARNING OBJECTIVES Describe routine and high-risk prenatal diagnostic testing Describe the appropriate use of o ...

OBSTETRICAL ULTRASOUND Obstetrical ultrasound uses low-energy, high-frequency sound waves. Figure I-3-1. First-Trimes ...

Figure I-3-2. Second- and Third-Trimester Obstetrical U/S Showing Biparietal Diameter and Head Circumference ...

Figure I-3-3. Second- and Third-Trimester Obstetrical U/S Showing Abdominal Circumference ...

Figure I-3-4. Second- and Third-Trimester Obstetrical U/S Showing Femur Length http://ebookobgyne.net http://ebookobgyne.net ...