Sterile abdominal abscess resulting from remnant laparoscopic clips after sigmoidectomy: A case report and literature review
The occurrence of intra‐abdominal sterile abscesses due to remnant clips after laparoscopic sigmoidectomy is rare. Here, we report one such case in a 74‐year‐old woman. Two years after laparoscopic sigmoidectomy, abdominal CT indicated an area of fluid accumulation approximately 5 cm in diameter and located in the middle of the abdominal cavity that contained a cluster of clips. Fine‐needle aspiration of the fluid was performed through the wall of the sigmoid colon. The luminal fluid was found not to contain cancer cells on histological examination. After 1 year, abdominal surgery was performed. The abscess was located in the mesorectum at the anastomosis site; it was incised and a significant quantity of ivory‐white viscous solution containing a cluster of clips was extracted. This case emphasizes the importance of reducing the number of clips used in laparoscopic surgery.
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