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Transitional epithelium animation, highlighting the epithelial layer, then underlying connective tissue. Contrast the messy appearance of the epithelial surface to other epithelial tissues. Transitional epithelium is a type of stratified epithelium. [1] Transitional epithelium is a type of tissue that changes shape in response to stretching ...
Transitional cell carcinoma is a type of cancer that arises from the transitional epithelium, a tissue lining the inner surface of these hollow organs. [1] It typically occurs in the urothelium of the urinary system; in that case, it is also called urothelial carcinoma. It is the most common type of bladder cancer and cancer of the ureter ...
The white in the bladder is contrast. Bladder cancer is any of several types of cancer arising from the tissues of the urinary bladder. [1] Symptoms include blood in the urine, pain with urination, and low back pain. [1] It is caused when epithelial cells that line the bladder become malignant.
Epithelial cells form the lining of the urinary tract. Three types may occur in urine: squamous epithelial cells, transitional epithelial cells and renal tubular epithelial cells. Some laboratories do not distinguish between the three types of cells and simply report "epithelial cells" in general. [104]
Transitional cell carcinoma is the most common type of bladder cancer and cancer of the ureter, urethra, renal pelvis, the ureters, the bladder, and parts of the urethra and urachus. [ 1 ] [ 2 ] It originates from tissue lining the inner surface of these hollow organs - transitional epithelium .
Urine cytology is a test that looks for abnormal cells in urine under a microscope. The test commonly checks for infection, inflammatory disease of the urinary tract, cancer, or precancerous conditions. It can be part of a broader urinalysis. If a cancerous condition is detected, other tests and procedures are usually recommended to diagnose ...
Decoy cells. Decoy cell cytology, using Papanicolaou stain. The high nuclear to cytoplasmic ratio makes it resemble cancer (thus the name "decoy cell") but the inclusion body distinguishes it. Decoy cells are virally infected epithelial cells that can be found in the urine. Decoy cells owe their name to their strong resemblance to cancer cells ...
Ureteral cancer is usually a transitional cell carcinoma. [2] [4] Transitional cell carcinoma is "a common cause of ureter cancer and other urinary (renal pelvic) tract cancers." [1] Because the inside of the ureters and the inside of the bladder contain the same cell type, people who have been diagnosed with ureteral cancer are more likely to ...