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Bladder inflammatory myofibroblastic tumor

MedGen UID:
237036
•Concept ID:
C1336891
•
Neoplastic Process
Synonyms: Bladder Inflammatory Myofibroblastic Neoplasm; bladder inflammatory myofibroblastic neoplasm; Bladder Inflammatory Myofibroblastic Tumor; bladder inflammatory myofibroblastic tumor; inflammatory myofibroblastic bladder tumor; inflammatory myofibroblastic bladder tumour; Inflammatory Myofibroblastic Neoplasm of Bladder; inflammatory myofibroblastic neoplasm of bladder; Inflammatory Myofibroblastic Neoplasm of the Bladder; inflammatory myofibroblastic neoplasm of the bladder; Inflammatory Myofibroblastic Neoplasm of the Urinary Bladder; inflammatory myofibroblastic neoplasm of the urinary bladder; Inflammatory Myofibroblastic Neoplasm of Urinary Bladder; inflammatory myofibroblastic neoplasm of urinary bladder; Inflammatory Myofibroblastic Tumor of Bladder; inflammatory myofibroblastic tumor of bladder; Inflammatory Myofibroblastic Tumor of the Bladder; inflammatory myofibroblastic tumor of the bladder; Inflammatory Myofibroblastic Tumor of the Urinary Bladder; inflammatory myofibroblastic tumor of the urinary bladder; Inflammatory Myofibroblastic Tumor of Urinary Bladder; inflammatory myofibroblastic tumor of urinary bladder; inflammatory myofibroblastic tumour of bladder; inflammatory myofibroblastic tumour of the bladder; inflammatory myofibroblastic tumour of the urinary bladder; inflammatory myofibroblastic tumour of urinary bladder; Urinary Bladder Inflammatory Myofibroblastic Neoplasm; urinary bladder inflammatory myofibroblastic neoplasm; Urinary Bladder Inflammatory Myofibroblastic Tumor; urinary bladder inflammatory myofibroblastic tumor; urinary bladder inflammatory myofibroblastic tumour
 
Monarch Initiative: MONDO:0006112

Definition

A multinodular intermediate fibroblastic neoplasm arising from the bladder. It is characterized by the presence of spindle-shaped fibroblasts and myofibroblasts, and a chronic inflammatory infiltrate composed of eosinophils, lymphocytes and plasma cells. [from NCI]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVBladder inflammatory myofibroblastic tumor

Professional guidelines

PubMed

Differential Diagnosis of an Inflammatory Pseudotumor of the Urinary Bladder.
Sureka B
AJR Am J Roentgenol 2016 Dec;207(6):W138. Epub 2016 Sep 9 doi: 10.2214/AJR.16.16850. PMID: 27611365
Inflammatory pseudotumor of urinary bladder - a diagnostic and management dilemma.
Kumar A, Bhatti SS, Sharma S, Gupta SD, Kumar R
Int Urol Nephrol 2007;39(3):799-802. Epub 2007 Feb 27 doi: 10.1007/s11255-006-9113-6. PMID: 17333528
Inflammatory pseudotumor and sarcoma of urinary bladder: differential diagnosis and outcome in thirty-eight spindle cell neoplasms.
Iczkowski KA, Shanks JH, Gadaleanu V, Cheng L, Jones EC, Neumann R, Nascimento AG, Bostwick DG
Mod Pathol 2001 Oct;14(10):1043-51. doi: 10.1038/modpathol.3880434. PMID: 11598176

Recent clinical studies

Therapy

Successful preoperative treatment of pediatric bladder inflammatory myofibroblastic tumor with anti-inflammatory therapy.
Berger A, Kim C, Hagstrom N, Ferrer F
Urology 2007 Aug;70(2):372.e13-5. doi: 10.1016/j.urology.2007.04.047. PMID: 17826515

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