ダウンロード数: 798
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
64_12_489.pdf | 5.61 MB | Adobe PDF | 見る/開く |
タイトル: | 腎孟尿管壁の著明な肥厚を示したMucosa-associated lymphoid tissue (MALT)リンパ腫の1例 |
その他のタイトル: | A Case of Upper Urinary Tract MALT Lymphoma with Remarkable Thickness of Renal Pelvis and Ureter Wall |
著者: | 濱田, 和希 石塚, 竜太郎 河合, 弘二 志賀, 正宣 田中, 健 池田, 篤史 吉野, 喬之 河原, 貴史 神烏, 周也 木村, 友和 和久, 夏衣 星, 昭夫 小島, 崇宏 常樂, 晃 佐藤, 泰樹 須摩, 桜子 坂田, 麻実子 小原, 直 伊藤, 孝美 西山, 博之 |
著者名の別形: | Hamada, Kazuki Ishitsuka, Ryutaro Kawai, Koji Shiga, Masanobu Tanaka, Ken Ikeda, Atsushi Yoshino, Takayuki Kawahara, Takashi Kandori, Shuya Kimura, Tomokazu Waku, Natsui Hoshi, Akio Kojima, Takahiro Joraku, Akira Sato, Taiju Suma, Sakurako Sakata, Mamiko Obara, Nao Ito, Takami Nishiyama, Hiroyuki |
キーワード: | Renal pelvis and ureter MALT lymphoma |
発行日: | 31-Dec-2018 |
出版者: | 泌尿器科紀要刊行会 |
誌名: | 泌尿器科紀要 |
巻: | 64 |
号: | 12 |
開始ページ: | 489 |
終了ページ: | 495 |
抄録: | A 78-year-old man was referred to Tsukuba University Hospital for right hydronephrosis. He had undergone ureteroscopy and ureteral stenting in another hospital, but no tumor was revealed in renal pelvis and ureter. The urinary cytology was negative. Computed tomography (CT) revealed remarkable thickening of right renal pelvis and ureter wall. CT also showed para-aortic, iliac, supraclavicular and mediastinal lymph node (LN) swelling. 18F-fluoro-2-deoxy-D-glucose positron emission tomography (PET) revealed high uptake at thickened right renal pelvis and ureter wall and enlarged LNs. The soluble interleukin-2 receptor was elevated to 1, 110 U/ml (normal range: 613 U/ml). Those findings suggested that the malignant lymphoma originated from the renal pelvis and ureter rather than urothelial cancer. Therefore we performed open biopsy of iliac LN and periureteral tissue. The pathological diagnosis was mucosa associated lymphoid tissue (MALT) lymphoma. The patient was trasferred to the department of hematology, and treated with rituximab and bendamustine. After 6 courses of chemotherapy, swelling of renal pelvis, ureter and LN was markedly reduced. The ureteral sent could be removed. MALT lymphoma of the upper urinary tract is extremely rare and pretreatment diagnosis is difficult. In 8 of 11 reported cases, the diagnosis was made by nephroureterectomy. In our cases, open biopsy could avoid nephroureterectomy. |
著作権等: | 許諾条件により本文は2020/01/01に公開 |
DOI: | 10.14989/ActaUrolJap_64_12_489 |
URI: | http://hdl.handle.net/2433/236680 |
PubMed ID: | 30831664 |
出現コレクション: | Vol.64 No.12 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。