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Difficulty: Very hardGynecologic Procedures and Complications

Match each postoperative clinical presentation with the most likely specific surgical complication or underlying pathophysiology.

  • A 42-year-old woman presents with continuous, clear vaginal leakage 10 days after a total laparoscopic hysterectomy. Retrograde instillation of methylene blue into the bladder does not discolor a vaginal tampon, but intravenous indigo carmine administration turns the tampon blue.Ureterovaginal fistula secondary to unrecognized thermal injury
  • A 38-year-old woman develops worsening abdominal distension, ileus, and a rapidly rising serum creatinine level 3 days after a difficult total abdominal hysterectomy for an enlarged, fibroid uterus.Intraperitoneal urine leakage from an unrecognized bladder dome perforation
  • A 32-year-old woman presents to the emergency department with sudden, profuse vaginal bleeding and hemodynamic instability 12 days after undergoing a loop electrosurgical excision procedure (LEEP).Secondary delayed hemorrhage due to cervical eschar sloughing
  • A 45-year-old woman develops sudden-onset confusion, seizures, and respiratory distress with bibasilar crackles immediately following a 90-minute operative transcervical resection of a submucosal leiomyoma.Hyponatremic encephalopathy from intravascular absorption of distension media

Answer

The scenarios match distinct procedural complications based on diagnostic dye tests, timing of symptom onset, and pathophysiologic mechanisms of injury.
Each clinical scenario requires synthesizing postoperative timing, vital signs, and diagnostic test results to identify the specific anatomical or physiologic complication of common gynecologic surgeries.

Step-by-Step Solution

1
Analyze the dye test results in the first scenario.
Intravenous indigo carmine stains the tampon, but intravesical methylene blue does not.
This confirms the fluid leakage is originating from the ureter rather than the bladder, establishing the diagnosis of a ureterovaginal fistula.
2
Evaluate the triad of symptoms in the second scenario.
The patient exhibits ascites, ileus, and rising creatinine on postoperative day 3.
This indicates reverse autodialysis of intraperitoneal urine, pointing to an unrecognized bladder dome perforation causing chemical peritonitis.
3
Correlate the timing of bleeding in the third scenario.
Severe bleeding occurs exactly 12 days after a loop electrosurgical excision procedure.
This corresponds directly to the normal timeline of cervical eschar sloughing, a known cause of delayed secondary hemorrhage.
4
Identify the cause of acute neurologic and respiratory symptoms in the fourth scenario.
Immediate postoperative seizures and pulmonary edema follow an operative hysteroscopy.
This indicates massive intravascular absorption of hypotonic distension media, leading to acute hypervolemic hyponatremia (hysteroscopic syndrome).

Key Concept

Diagnosis of Gynecologic Postoperative Complications
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Topics

Gynecologic Procedures and Complications

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