{'fraction_non_alphanumeric': 0.026200873362445413, 'fraction_numerical': 0.002911208151382824, 'mean_word_length': 5.811881188118812, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Radical cystectomy for transitional cell carcinoma of the bladder. Long-term survival in high risk patients.

Debilitated, sometimes old, previously radiated patients with transitional cell carcinoma of the bladder may present with many poor prognostic features including: high grade, diffuse, carcinoma; invasion of perivesical tissue; ureteral obstruction; a fixed pelvic mass, and vascular and lymphatic invasion. Improvements in anesthesia, medical management, and nutrition have allowed radical cystectomy and long-term survival in 4 such high risk patients with locally advanced transitional cell carcinoma of the bladder, including 1 patient who had excision of his urinary tract.