Transitional cell carcinoma of the urinary tract

Transitional cell carcinoma of the urinary tract, also referred to as urothelial carcinoma, is a malignancy arising from the specialized transitional epithelial lining of the urinary system

Transitional cell carcinoma of the urinary tract, also referred to as urothelial carcinoma, is a malignancy arising from the specialized transitional epithelial lining of the urinary system It most commonly develops in the urinary bladder, but can originate anywhere along the urinary tract, including the renal pelvis, ureters, and urethra, predominantly affecting older adults

It most commonly develops in the urinary bladder, but can originate anywhere along the urinary tract, including the renal pelvis, ureters, and urethra, predominantly affecting older adults Pathophysiologically, the tumor often exhibits a field cancerization effect characterized by multifocality and a high tendency for recurrence throughout the urothelium

Pathophysiologically, the tumor often exhibits a field cancerization effect characterized by multifocality and a high tendency for recurrence throughout the urothelium

Clinically, it typically presents with painless gross or microscopic hematuria, dysuria, or urinary frequency, and lesions can range from noninvasive, low-grade papillary neoplasms to high-grade, muscle-invasive carcinomas prone to systemic metastasis

Clinically, it typically presents with painless gross or microscopic hematuria, dysuria, or urinary frequency, and lesions can range from noninvasive, low-grade papillary neoplasms to high-grade, muscle-invasive carcinomas prone to systemic metastasis

Clinically, it typically presents with painless gross or microscopic hematuria, dysuria, or urinary frequency, and lesions can range from noninvasive, low-grade papillary neoplasms to high-grade, muscle-invasive carcinomas prone to systemic metastasis