Clinical Presentation & History
A 32-year-old pregnant woman at 30 weeks gestation with known nephrolithiasis presents with right flank pain, rigors, uterine tenderness, and a low-grade fever. She is tachycardic and the fetus is being monitored.
Emergency Resuscitation
Urology
IC-EM-00547
Intermediate Level
Fever and Hydronephrosis at Thirty Weeks
Fever and Hydronephrosis at Thirty Weeks - Urology clinical simulation case. A 32-year-old pregnant woman at 30 weeks gestation with known nephrolithiasis...
Age: 32 • Gender: Female • Setting: Emergency Triage
Acute Resuscitation Milestones & Priorities
Clinical phases and key interventions encountered in this emergency module:
- Initial Triage & Septic Screening in Pregnancy
- Imaging, Labs & Antimicrobial Selection
- Source Control & Urgent Decompression
- Stabilization, Fetal Monitoring & Disposition
High-Yield Clinical Pearls
Obstetric sepsis is a clinical emergency; standard sepsis bundles apply but imaging must avoid ionizing radiation when feasible.
An obstructed, infected kidney (pyonephrosis) is a urologic emergency requiring decompression within hours — antibiotics alone cannot sterilize an obstructed collecting system.
Ceftriaxone, cefepime, and aztreonam are safe in pregnancy; fluoroquinolones, tetracyclines, and aminoglycosides are contraindicated or relatively avoided.
ESWL and percutaneous nephrolithotomy are contraindicated in pregnancy; percutaneous nephrostomy or temporary ureteral stent placement under local anesthesia are the preferred temporizing interventions.
Multidisciplinary coordination between emergency medicine, urology, obstetrics, and neonatology is essential when two patients share a single disease process.