2008
DOI: 10.1097/rlu.0b013e31816a78b5
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Findings of Intramediastinal Gossypiboma With F-18 FDG PET in a Melanoma Patient

Abstract: FDG PET/CT scan was performed to evaluate recurrence in an asymptomatic 64-year-old man with a history of melanoma in the left posterior ear. PET/CT images showed an intense ring-shaped area of FDG activity in the posterior mediastinum in a large posterior mediastinal mass. However, further evaluation indicated that this activity was caused by an intramediastinal gossypiboma after coronary artery bypass graft surgery 4 years before the PET/CT scan.

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Cited by 18 publications
(5 citation statements)
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“…Such uptake has been reported in conjunction with mesh and teflon prostheses, breast silicone, catheter, arthroplasty, and the other foreign bodies (8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25). The FDG uptake mechanism is considered as a foreign body granulomatous reaction with inflammation and fibrosis.…”
Section: Literature Review and Discussionmentioning
confidence: 83%
“…Such uptake has been reported in conjunction with mesh and teflon prostheses, breast silicone, catheter, arthroplasty, and the other foreign bodies (8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25). The FDG uptake mechanism is considered as a foreign body granulomatous reaction with inflammation and fibrosis.…”
Section: Literature Review and Discussionmentioning
confidence: 83%
“…Lu et al (2005) described the peripheral rind of calcification around a reticular mass as a characteristic feature of gossypiboma in chronic presentations. Ultrasonography, magnetic resonance imaging (MRI), positron emission tomography (PET)/CT and bone scans have been reported in the literature as diagnostic modalities for retained swabs (Abdul-Karim et al 1992, Kim et al 2007, Kim 2014, Kokubo et al 1987, Lu et al 2005, Shweikeh et al 2014, Thomas & Silverman 2008, Topal et al 2001, Tsai et al 2005, Yu et al 2008).…”
Section: Discussionmentioning
confidence: 99%
“…Limited literature regarding PET/CT imaging features of gossypiboma reveals low central radiotracer uptake with high peripheral uptake corresponding to active inflammatory reaction near fibrotic capsule. 12,13 The incidence of gossypiboma can be reduced by strict compliance to the precautionary steps like maintaining a meticulous pack count and tagging the packs with markers. There is upsurge in the use of newer technologies like radiofrequency chip identification (RFID) by barcode scanner which is introduced with the purpose of eliminating human errors in the sponge count, and thereby reducing the occurrence of RSI and preventing postoperative complications.…”
Section: Discussionmentioning
confidence: 99%