Master classification, diagnostic criteria, and management through interactive clinical scenarios.
A 29-year-old G2P1 at 34+2 weeks presents with a headache that started 4 hours ago. Her BP on arrival is 162/108 mmHg...
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| Disorder | Onset | Proteinuria | Key Feature | Deliver |
|---|---|---|---|---|
| Chronic HTN | <20 wks / pre-existing | Not required | Pre-existing BP ≥140/90 | 37–38 wks |
| Gestational HTN | ≥20 wks | No | New HTN, no end-organ | 37 wks |
| preeclampsia w/o SF | ≥20 wks | Yes (or end-organ) | No severe features | 37 wks |
| preeclampsia w/ SF | ≥20 wks | Yes (or end-organ) | Any severe feature | ≥34 wks |
| Eclampsia | Any GA / postpartum | Often | Grand mal seizure | Immediate |
| HELLP | Usually ≥20 wks | Often | Hemolysis + ↑LFTs + ↓Plt | ≥34 wks |
| Superimposed preeclampsia | Chronic HTN + ≥20 wks | New/worsening | New end-organ damage | Per criteria |
| AFLP | 30–38 wks | Variable | Hypoglycemia + coagulopathy + ↑ammonia | Immediate |