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Tokuyama, Kishin, Inoue, Yusuke, Matsunaga, Keiji, Sekimoto, Saori, Hamaguchi, Yasunori. (1402). 99mTc-Sn-colloid SPECT/CT in thoracic splenosis after esophageal cancer surgery. , 12(1), 61-64. doi: 10.22038/aojnmb.2023.73907.1515
Kishin Tokuyama; Yusuke Inoue; Keiji Matsunaga; Saori Sekimoto; Yasunori Hamaguchi. "99mTc-Sn-colloid SPECT/CT in thoracic splenosis after esophageal cancer surgery". , 12, 1, 1402, 61-64. doi: 10.22038/aojnmb.2023.73907.1515
Tokuyama, Kishin, Inoue, Yusuke, Matsunaga, Keiji, Sekimoto, Saori, Hamaguchi, Yasunori. (1402). '99mTc-Sn-colloid SPECT/CT in thoracic splenosis after esophageal cancer surgery', , 12(1), pp. 61-64. doi: 10.22038/aojnmb.2023.73907.1515
Tokuyama, Kishin, Inoue, Yusuke, Matsunaga, Keiji, Sekimoto, Saori, Hamaguchi, Yasunori. 99mTc-Sn-colloid SPECT/CT in thoracic splenosis after esophageal cancer surgery. , 1402; 12(1): 61-64. doi: 10.22038/aojnmb.2023.73907.1515

99mTc-Sn-colloid SPECT/CT in thoracic splenosis after esophageal cancer surgery

Asia Oceania Journal of Nuclear Medicine and Biology
مقاله 11، دوره 12، شماره 1، فروردین 2024، صفحه 61-64    اصل مقاله (1.23 M)
نوع مقاله: Case report
شناسه دیجیتال (DOI): 10.22038/aojnmb.2023.73907.1515
نویسندگان
Kishin Tokuyama* 1؛ Yusuke Inoue1؛ Keiji Matsunaga2؛ Saori Sekimoto1؛ Yasunori Hamaguchi1
1Department of Radiology, Kitasato University Hospital, Sagamihara, Kanagawa, Japan
2Department of Radiology, Fuchinobe General Hospital, Sagamihara, Kanagawa, Japan
چکیده
Splenosis occurs as a result of autotransplantation of splenic tissue following splenic injury or splenectomy. A 56-year-old man with esophageal cancer underwent thoracoscopic-assisted subtotal esophagectomy accompanied by three-field lymph node dissection, and retrosternal gastric tube reconstruction. The spleen was injured during the surgery and was removed. A retrosternal nodule of 12 mm in diameter was detected near the reconstructed gastric tube on computed tomography (CT) performed 3 years and 6 months postoperatively.
Retrospectively, the nodule was observed in the same area on early postoperative CT and gradually increased in size. No accessory spleen was identified on the preoperative CT. Splenosis was suspected, and 99mTc-Sn-colloid single photon emission computed tomography (SPECT)/CT was performed. It revealed intense uptake in the retrosternal nodule, consistent with the diagnosis of thoracic splenosis. Subsequently, the patient has been under observation without treatment. 99mTc-labeled colloid SPECT/CT allowed confident diagnosis of thoracic splenosis following esophageal cancer surgery. This examination is considered valuable for the evaluation of ectopic splenic tissue.
کلیدواژه‌ها
99mTc-labeled colloid؛ SPECT/CT؛ Thoracic splenosis؛ Esophageal cancer؛ Gastric tube reconstruction
مراجع
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آمار
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