Examkin

Question

Difficulty: MediumUrologic Surgery

Match each clinical presentation with the most appropriate definitive procedural or surgical intervention.

  • A 25-year-old man with sudden onset of severe right scrotal pain, high-riding testis, and an absent cremasteric reflex.Bilateral scrotal exploration and orchiopexy
  • A 65-year-old man with painless gross hematuria and a 3-cm solid, enhancing mass in the lower pole of the right kidney.Partial nephrectomy
  • A 55-year-old man with acute urinary retention, a palpable bladder, and the inability to pass a urethral catheter due to a known dense bulbar stricture.Suprapubic cystostomy tube placement
  • A 40-year-old man with severe left flank pain, a temperature of 39.2°C (102.6°F), hypotension, and a 7-mm obstructing proximal ureteral stone.Emergent ureteral stenting or percutaneous nephrostomy

Answer

Testicular torsion matches with bilateral orchiopexy; localized (<4 cm) renal mass matches with partial nephrectomy; refractory acute urinary retention matches with suprapubic cystostomy; and a septic obstructing stone matches with emergent upper tract decompression.
Each correct pairing aligns a specific urologic condition with its gold-standard procedural treatment. Testicular torsion requires immediate detorsion and bilateral orchiopexy to prevent future occurrences. Small (T1a) renal masses are managed with nephron-sparing partial nephrectomies to preserve renal parenchyma. When urethral catheterization fails in acute retention due to a stricture, a suprapubic tube bypasses the obstruction. An infected, obstructing stone requires immediate decompression to achieve source control for sepsis.

Step-by-Step Solution

1
Analyze each clinical vignette to establish the underlying urologic diagnosis.
Diagnoses identified: testicular torsion, stage T1a renal mass, impassable urethral stricture causing retention, and infected obstructing nephrolithiasis.
Accurate diagnosis dictates the specific surgical or procedural pathway required.
2
Determine the gold-standard procedural intervention for each diagnosis.
Torsion needs exploration/orchiopexy; T1a renal mass needs partial nephrectomy; impassable stricture needs suprapubic drainage; infected stone needs emergent decompression.
Urologic emergencies and oncologic principles follow strict, evidence-based management algorithms.
3
Match the clinical presentation to the corresponding definitive procedure.
All four items are successfully paired based on established surgical guidelines.
This confirms mastery of various urologic pathologies and their respective definitive treatments.

Key Concept

Definitive surgical and procedural management of urologic emergencies and localized genitourinary oncology.
Rate this question

Topics

Urologic Surgery

More questions from this topic