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Obstetrics & Gynecology (OB/GYN)

Rh Isoimmunization

ICD-10 Code
O36.0130

Clinical Criteria for Rh Isoimmunization.

Clinical Presentation & Protocol

Patient Usually Complains Of

Patient presents for follow-up of Rh isoimmunization. Current gestation: [Weeks] weeks. History of Rh-negative blood type with documented anti-D alloimmunization. Current antibody titer: [Titer]. Patient denies vaginal bleeding, decreased fetal movement, or signs of fetal anemia. Previous obstetric history significant for [Number] prior pregnancies and [Number] prior sensitizing events.

Clinical Examination Findings

General physical examination: Patient is hemodynamically stable. Abdominal exam: Fundal height [Measurement] cm, consistent with gestational age. Fetal heart rate [Rate] bpm, regular rhythm. No evidence of maternal edema or ascites. Ultrasound findings: MCA-PSV [Value] MoM, no evidence of hydrops fetalis, normal amniotic fluid index, normal placental morphology.

Treatment Protocol

Management plan: Continue serial monitoring of maternal antibody titers every [Interval] weeks. Serial MCA-PSV Doppler assessment scheduled for [Date]. Discussed risks and benefits of intrauterine fetal transfusion if MCA-PSV > 1.5 MoM. Advised on signs of fetal distress. Plan for delivery at [Gestational Age] weeks depending on fetal status.

Detailed clinical guide coming soon.