직시 초음파내시경 유도 세침흡인으로 진단된 재발성 반지세포암
A Case of Pericolonic Metastasis in Recurrent Signet-Ring-Cell Adenocarcinoma Diagnosed by Endoscopic Ultrasound-Guided Fine-Needle Aspiration Using a Forward-Viewing Echoendoscope
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Endoscopic ultrasound-guided fine-needle aspiration is used for the diagnosis and evaluation of rectal and pelvic lesions in lowergastrointestinal tract disease. However, it is not used widely in proximal and transverse colon disease because of the limited visualfield and technical problems related to an oblique-viewing echoendoscope. Here, we report a case of recurrent signet-ring-cellgastric adenocarcinoma involving the transverse colon not diagnosed by repeated colonoscopic biopsies that was eventuallydiagnosed using a forward-viewing echoendoscope with fine-needle aspiration biopsy.
Abstract
Endoscopic ultrasound-guided fine-needle aspiration is used for the diagnosis and evaluation of rectal and pelvic lesions in lowergastrointestinal tract disease. However, it is not used widely in proximal and transverse colon disease because of the limited visualfield and technical problems related to an oblique-viewing echoendoscope. Here, we report a case of recurrent signet-ring-cellgastric adenocarcinoma involving the transverse colon not diagnosed by repeated colonoscopic biopsies that was eventuallydiagnosed using a forward-viewing echoendoscope with fine-needle aspiration biopsy.
참고문헌 (7)
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