Open Access
CC BY-NC-ND 4.0 · Indian J Radiol Imaging
DOI: 10.1055/s-0045-1810410
Case Report

Beyond the Spongiform Pattern of Gossypiboma: How a Radiopaque Marker Solved the Mystery of a Retained Sponge

1   Department of Radio-diagnosis, NRI Medical College, Chinakakani, Andhra Pradesh, India
,
1   Department of Radio-diagnosis, NRI Medical College, Chinakakani, Andhra Pradesh, India
,
Vadlapally Karuna
1   Department of Radio-diagnosis, NRI Medical College, Chinakakani, Andhra Pradesh, India
,
D. Ankamma Rao
1   Department of Radio-diagnosis, NRI Medical College, Chinakakani, Andhra Pradesh, India
,
Mallikarjuna Reddy Mandapati
2   Department of General Surgery, NRI Medical College, Chinakakani, Andhra Pradesh, India
› Author Affiliations
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Abstract

Gossypiboma, a retained surgical foreign body, is a rare but serious complication with variable clinical and radiological features, posing diagnostic challenges. This case report describes a 55-year-old female with a history of total abdominal hysterectomy and incisional hernioplasty, presenting with a 6-month history of insidious abdominal pain and a palpable right iliac fossa mass. Initial ultrasound suggested a mesenteric dermoid, but her surgical history raised suspicion of gossypiboma. Computed tomography revealed a nonenhancing hypodense lesion with a curvilinear high-density structure (average attenuation of 1200 HU) within causing streak artifacts, characteristic of a radiopaque surgical sponge marker, confirming the diagnosis. Exploratory laparotomy identified an encapsulated surgical mop with dense adhesions, necessitating adhesiolysis, appendectomy, and ileal resection. The postoperative course was uneventful. This case highlights the importance of considering gossypiboma in patients with prior surgery, even without classic imaging features, and underscores the critical role of radiopaque markers in diagnosis.



Publication History

Article published online:
30 July 2025

© 2025. Indian Radiological Association. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/)

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