Table 3 Overview of the characteristics of patients diagnosed with rare benign urinary bladder lesions and lesion characteristics
Leiomyoma | Inflammatory myofibroblastic tumor | Chondroma | Paraganglioma | Villous adenoma | Eosinophilic cystitis | Ectopic prostatic tissue | |
|---|---|---|---|---|---|---|---|
Patient characteristics | |||||||
Sex | Female | Male | Female | Female | Female | Male | Male |
Age (years) | 60 | 39 | 59 | 72 | 53 | 75 | 66 |
Smoking history | Yes | No | Yes | No | No | No | No |
Comorbidities, n | 1 | 0 | 1 | 1 | 0 | 5 | 1 |
Presenting symptom | Incidental finding | Gross hematuria | Incidental finding | Incidental finding | Gross hematuria | Gross hematuria | Incidental finding |
Characteristics of the bladder mass | |||||||
Appearance | Solid | Solid | Solid | Solid | Solid | Solid | Papillary |
Focality | Solitary | Solitary | Multiple (2) | Solitary | Solitary | Solitary | Solitary |
Size, cm | 1.5 | 3.5 | 0.5 + 0.5 | 4 | 2.5 | 4 | 1 |
Location | Lateral wall | posterior wall | Dome | Anterior wall | Dome | Anterior wall | Lateral wall |
Follow-up, months 29 | 28 | 28 | 51 | 45 | 37 | 28 | |
Recurrence | No | No | No | Yes | No | No | No |