Inflammatory Myofibroblastic Tumor of the Urinary Bladder with Benign Pelvic Lymph Node Enlargement: A Case Report

被引：9
作者：
Machioka, Kazuaki [1 ]
Kitagawa, Yasuhide [1 ]
Izumi, Kouji [1 ]
Kitamura, Seiko [2 ]
Miki, Hiroko Ikedab [2 ]
Namiki, Mikio [1 ]
机构：
[1] Kanazawa Univ, Grad Sch Med Sci, Dept Integrat Canc Therapy & Urol, Takaramachi 13-1, Kanazawa, Ishikawa 9208640, Japan
[2] Kanazawa Univ, Kanazawa Univ Hosp, Div Pathol, Kanazawa, Ishikawa, Japan
来源：
CASE REPORTS IN ONCOLOGY | 2014年 / 7卷 / 02期
关键词：
Inflammatory myofibroblastic tumor; Urinary bladder; Lymph node swelling;
D O I：
10.1159/000366269
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
Inflammatory myofibroblastic tumors (IMTs) rarely occur in the urinary bladder. It is apparently difficult to distinguish these tumors from other malignant spindle cell proliferations. Herein, we report a case of IMT of the urinary bladder with enlarged pelvic lymph nodes. The definitive pathological diagnosis could not be established by biopsy. Instead, the diagnosis of IMT of the urinary bladder was determined by a positive reaction to anaplastic lymphoma kinase by immunohistochemistry after radical cystectomy. No malignant findings were observed on histopathological evaluations of the enlarged lymph nodes. (C) 2014 S. Karger AG, Basel
引用
收藏
页码：571 / 575
页数：5
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