Editing Non-Muscle Invasive Bladder Cancer (section)

=== Recurrence ===
* '''<span style="color:#ff0000">Recurrence rate: ≈60-70%</span>'''
** '''Primary theories for recurrent tumor formation (2):'''
**# '''Genetic field defect exists with multiple new tumors spontaneously arising within the bladder'''
**# '''Local reimplantation of tumor cells after tumor resection'''
**#* '''Tumor cell implantation immediately after resection may be responsible for many early recurrences, and this has been used to explain the observation that initial tumors are most commonly found on the floor and lower sidewalls of the bladder, whereas recurrences are often located near the dome as a result of “flotation”'''
* <span style="color:#ff0000">'''Risk factors (3):[https://pubmed.ncbi.nlm.nih.gov/33938798/ $$]'''</span>
*# <span style="color:#ff0000">'''Prior recurrence rate'''</span> (<1 year)
*# <span style="color:#ff0000">'''Number of tumours'''</span>
*# <span style="color:#ff0000">'''Tumour size'''</span> (>3 cm)