TY - JOUR
T1 - 閉塞性黄疸を契機に診断された十二指腸乳頭部成人 T 細胞白血病・リンパ腫の 1 例
AU - Miyagahara, Tsukasa
AU - Ueda, Takahiro
AU - Miyahara, Kakeru
AU - Tyaen, Tomohito
AU - Somada, Shinichi
AU - Matsumoto, Toshifumi
AU - Nakazono, Yuichi
AU - Yoshikawa, Koji
AU - Fujimori, Nao
AU - ono, takamasa
N1 - Publisher Copyright:
© 2022 Japan Gastroenterological Endoscopy Society. All rights reserved.
PY - 2022
Y1 - 2022
N2 - A 61-year-old man presented to another hospital in May 2020 for evaluation of itching and brown-colored urine. Blood tests and contrast-enhanced CT revealed obstructive jaundice secondary to a duodenal papilla tumor, and he underwent endoscopic retrograde cholangiopancreatography. Histopathological evaluation of a biopsy specimen and cytological analysis did not show evidence of malignancy, and the patient was referred to our hospital for further management. The patient was diagnosed with adult T-cell leukemia/lymphoma (ATLL) based on endoscopic ultrasonography guided fine-needle biopsy (EUS-FNB) of the papillary tumor. We report a rare case of ampullary ATLL diagnosed by EUS-FNB, which enabled appropriate treatment.
AB - A 61-year-old man presented to another hospital in May 2020 for evaluation of itching and brown-colored urine. Blood tests and contrast-enhanced CT revealed obstructive jaundice secondary to a duodenal papilla tumor, and he underwent endoscopic retrograde cholangiopancreatography. Histopathological evaluation of a biopsy specimen and cytological analysis did not show evidence of malignancy, and the patient was referred to our hospital for further management. The patient was diagnosed with adult T-cell leukemia/lymphoma (ATLL) based on endoscopic ultrasonography guided fine-needle biopsy (EUS-FNB) of the papillary tumor. We report a rare case of ampullary ATLL diagnosed by EUS-FNB, which enabled appropriate treatment.
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U2 - 10.11280/gee.64.1228
DO - 10.11280/gee.64.1228
M3 - 学術誌
AN - SCOPUS:85138820048
VL - 64
SP - 1228
EP - 1234
JO - Gastroenterological Endoscopy
JF - Gastroenterological Endoscopy
SN - 0387-1207
IS - 6
ER -