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[A CASE OF PERSISTENT RETROPERITONEAL ABSCESS CAUSED BY RESIDUAL SILK SUTURE AFTER SURGERY]
Masahiko Inahara1, Miki Ishibashi1, Tatuo Igarashi1
1Department of Urology, Seirei Sakura Citizen Hospital.
Abstract:
A 61-years-old male with left renal cancer and ipsilateral adrenal tumor had carried out partial nephrectomy and adrenalectomy via open retroperitoneal approach. Fourteen days after surgery, febrile reaction occurred and CT revealed an abscess developed in the retroperitoneal space. Open drainage and lavage of retroperitoneal space had performed, and irrigation of drainage tract had been continued for persistent flow of purulent discharge from abscess touching upper pole of the kidney for about 4 months. After 127 days of second surgery, two clusters of silk suture were sucked out during irrigation. Soon after the episode, flood of purulent discharge from drainage tract was ceased and retroperitoneal abscess was diminished drastically. It should be in mind that the foreign boy like silk suture used during surgery would cause persistent retroperitoneal abscess.
Insights
A retained silk suture caused a persistent retroperitoneal abscess in a patient undergoing kidney and adrenal surgery. Removing the foreign body resolved the infection, highlighting the importance of surgical material management.
Area of Science:
- Urology
- Surgical Pathology
Background:
- A 61-year-old male presented with left renal cancer and an ipsilateral adrenal tumor.
- The patient underwent open retroperitoneal partial nephrectomy and adrenalectomy.
Observation:
- Postoperatively, a retroperitoneal abscess developed, requiring drainage and lavage.
- Persistent purulent discharge continued for approximately four months despite treatment.
- Silk sutures were eventually identified and removed from the abscess cavity.
Findings:
- The removal of silk suture clusters led to a rapid cessation of discharge and significant reduction of the retroperitoneal abscess.
- This suggests a foreign body reaction to the surgical sutures was the cause of the prolonged infection.
Implications:
- This case underscores the critical importance of meticulous surgical technique and material selection to prevent retained foreign bodies.
- Awareness of potential suture-related complications is crucial for managing persistent postoperative infections.
- Proper surgical material management can prevent long-term morbidity and reduce healthcare costs associated with prolonged infections.
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