Case Report

Two Cases of Solitary Fibrous Tumor Involving Urinary Bladder and a Review of the Literature

Table 1

Reported 24 cases of SFT originating in urinary bladder.

AuthorsAge (years)SexSymptomsTumor size (cm)TreatmentFollow-up (months)

1Bainbridge et al. [4]50FIncrease in urinary frequency5.2Transurethral resection of the bladder18
2Bainbridge et al. [4]42MPelvic pressure20Wide excision6
3Westra et al. [5]67MVoiding difficulty: incidental cystoscopy finding during TURP4Cystoprostatectomy (completely excised)9
4Westra et al. [5]67MIncidental MRI finding (prostate cancer surveillance)NATransurethral resection of the bladder1
5Corti et al. [6]50MPelvic pain, dysuria, and urinary bleeding6.5Cystoprostatectomy (completely excised)18
6Lam et al. [7]44MPainless gross hematuria7Excision (radical cystectomy, left total nephrectomy)NA
7Huang et al. [8]70MUrinary frequency, urgency, tenesmus19Excision12
8Kim et al. [9]56MVoiding difficulty12Wide excision12
9Leite et al. [10]60MIncidental MRI finding (prostate cancer screening)3.2Complete tumor excision and radical prostatectomy11
10Ishikawa et al. [11]64MVoiding difficulty12.5Excision3
11Tsurukawa et al. [12]61MRecurrent hypoglycemic attack and lower abdominal discomfort15ExcisionNA
12Tzelepi et al. [13]59FHematuria8.5Radical cystectomy with an orthotopic ileal bladder substitution77
13Heinzelbecker et al. [14]24FHematuria8.5TURBT and partial cystectomy24
14Wang et al. [15]50MHematuria8Wide tumor excision9
15Martín and Fernández [2]59MVoiding difficulty3.5Excision24
16Bruzzone et al. [16]74MChills, diaphoresis, and acute abdominal pain with hematuria10ExcisionNA
17Pata et al. [17]76MLow abdominal pain, acute urine retention17Wide excision, bladder preservation60
18Wang et al. [18]72MIncidental MRI finding0.85Transurethral resection16
19Cheng et al. [19]67MLow abdominal pain16Partial cystectomy and segmental resection of the intestine18
20Seike et al. [20]41FIncidental TC finding5.2Transurethral resection3
21Otta et al. [21]78MHematuriaNATransurethral resection36
22Spairani et al. [22]60MVoiding difficulty9Partial cystectomy11
23Our case60MIncidental US finding8Wide excision, bladder preservation24
24Our case60MIncidental US finding4Partial cystectomy and radical prostatectomy120