Magnifying endoscopic observation of duodenal involvement of follicular lymphoma before and after chemotherapy

Masaya Iwamuro; Hiroyuki Okada; Katsuyoshi Takata; Nobuharu Fujii; Seiji Kawano; Yoshiro Kawahara; Tadashi Yoshino; Kazuhide Yamamoto

doi:10.2169/internalmedicine.54.4390

Magnifying endoscopic observation of duodenal involvement of follicular lymphoma before and after chemotherapy

Masaya Iwamuro, Hiroyuki Okada, Katsuyoshi Takata, Nobuharu Fujii, Seiji Kawano, Yoshiro Kawahara, Tadashi Yoshino, Kazuhide Yamamoto

研究成果 › 査読

5 被引用数 (Scopus)

抄録

A 60-year-old Japanese man was diagnosed with systemic follicular lymphoma with duodenal, jejunal, and ileal involvement. The duodenal lesion showed typical endoscopic features with multiple whitish granules. Chemotherapy with bendamustine and rituximab was administered, and complete remission was confirmed by CT scanning and positron emission tomography scanning. Although the duodenal granular lesions did not completely disappear, magnifying observation for the remaining lesions showed no evidence of residual lymphoma. Complete remission was pathologically confirmed by biopsy examinations. This case suggests the usefulness of magnifying observation in evaluating the effects of treatment for duodenal follicular lymphoma lesions.

本文言語	English
ページ（範囲）	1741-1745
ページ数	5
ジャーナル	Internal Medicine
巻	54
号	14
DOI	https://doi.org/10.2169/internalmedicine.54.4390
出版ステータス	Published - 7月 15 2015

ASJC Scopus subject areas

内科学

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10.2169/internalmedicine.54.4390

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title = "Magnifying endoscopic observation of duodenal involvement of follicular lymphoma before and after chemotherapy",

abstract = "A 60-year-old Japanese man was diagnosed with systemic follicular lymphoma with duodenal, jejunal, and ileal involvement. The duodenal lesion showed typical endoscopic features with multiple whitish granules. Chemotherapy with bendamustine and rituximab was administered, and complete remission was confirmed by CT scanning and positron emission tomography scanning. Although the duodenal granular lesions did not completely disappear, magnifying observation for the remaining lesions showed no evidence of residual lymphoma. Complete remission was pathologically confirmed by biopsy examinations. This case suggests the usefulness of magnifying observation in evaluating the effects of treatment for duodenal follicular lymphoma lesions.",

keywords = "Duodenal neoplasms, Follicular lymphoma, Gastrointestinal lymphoma, Magnifying endoscopy, Rituximab",

author = "Masaya Iwamuro and Hiroyuki Okada and Katsuyoshi Takata and Nobuharu Fujii and Seiji Kawano and Yoshiro Kawahara and Tadashi Yoshino and Kazuhide Yamamoto",

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AU - Iwamuro, Masaya

AU - Okada, Hiroyuki

AU - Takata, Katsuyoshi

AU - Fujii, Nobuharu

AU - Kawano, Seiji

AU - Kawahara, Yoshiro

AU - Yoshino, Tadashi

AU - Yamamoto, Kazuhide

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N2 - A 60-year-old Japanese man was diagnosed with systemic follicular lymphoma with duodenal, jejunal, and ileal involvement. The duodenal lesion showed typical endoscopic features with multiple whitish granules. Chemotherapy with bendamustine and rituximab was administered, and complete remission was confirmed by CT scanning and positron emission tomography scanning. Although the duodenal granular lesions did not completely disappear, magnifying observation for the remaining lesions showed no evidence of residual lymphoma. Complete remission was pathologically confirmed by biopsy examinations. This case suggests the usefulness of magnifying observation in evaluating the effects of treatment for duodenal follicular lymphoma lesions.

AB - A 60-year-old Japanese man was diagnosed with systemic follicular lymphoma with duodenal, jejunal, and ileal involvement. The duodenal lesion showed typical endoscopic features with multiple whitish granules. Chemotherapy with bendamustine and rituximab was administered, and complete remission was confirmed by CT scanning and positron emission tomography scanning. Although the duodenal granular lesions did not completely disappear, magnifying observation for the remaining lesions showed no evidence of residual lymphoma. Complete remission was pathologically confirmed by biopsy examinations. This case suggests the usefulness of magnifying observation in evaluating the effects of treatment for duodenal follicular lymphoma lesions.

KW - Duodenal neoplasms

KW - Follicular lymphoma

KW - Gastrointestinal lymphoma

KW - Magnifying endoscopy

KW - Rituximab

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Magnifying endoscopic observation of duodenal involvement of follicular lymphoma before and after chemotherapy

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