Anterior mediastinal gossypiboma

Area of Science:

• Medical Imaging
• Surgical Complications
• Thoracic Surgery

Background:

• Gossypiboma, a retained surgical sponge, is a rare but serious surgical complication.
• Most cases occur after intra-abdominal surgery, with intrathoracic occurrences being exceptionally rare.
• Surgical sponges typically contain radiopaque markers, aiding detection, yet diagnosis can be challenging.

Observation:

• A case of anterior mediastinal gossypiboma is presented following repair of subaortic stenosis.
• The patient's chest radiographs revealed a gossypiboma.
• The radiopaque marker of the sponge was misinterpreted as a sternal suture wire.

Findings:

• The study details an unusual case of intrathoracic gossypiboma.
• Diagnostic imaging challenges are highlighted due to misinterpretation of the sponge marker.
• This case underscores the difficulty in diagnosing retained surgical sponges when not suspected.

Implications:

• Accurate interpretation of imaging is crucial for diagnosing rare surgical complications like gossypiboma.
• Increased awareness among clinicians regarding potential misinterpretation of radiopaque markers is necessary.
• This case contributes to the limited literature on intrathoracic gossypiboma, emphasizing the need for vigilance in postoperative surveillance.