Pathology of Lower Urinary Tract II - Bladder Tumor

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18 Questions

What is the most common type of malignancy in the urinary system?

Bladder tumor

Which of the following factors does not increase the risk of developing bladder tumors?

Female gender

What is a common symptom associated with bladder tumors?

Painful urination

Which virus is associated with an increased risk of bladder cancer?

Human papilloma virus

What procedure involves inserting a thin tube with a camera into the bladder?

Cystoscopy

Which age group is more susceptible to developing bladder tumors?

Older individuals

What type of test can detect blood or abnormal cells in the urine as part of diagnosing bladder tumors?

Urine test

Which of the following is not a common treatment for bladder tumors?

Physical therapy

Which type of bladder tumor arises after squamous metaplasia and is commonly found in regions like Egypt and Sudan?

Squamous cell carcinoma

Flat urothelial lesions composed of high-grade cells in the mid to upper urothelium are associated with which type of bladder tumor?

Urothelial carcinoma in situ

Which bladder tumor type is restricted in diagnosis to pure adenocarcinomas, more common in men aged 68, and often associated with intestinal metaplasia?

Adenocarcinoma

What is the most common bladder tumor type typically associated with cigarette smokers, men over 50, and those living in urban areas?

Invasive Urothelial Carcinoma

Which bladder tumor type has an excellent prognosis if totally excised, is commonly found in the lateral posterior walls and ureteric orifices, and is asymptomatic or presents with hematuria?

Papillary Urothelial Neoplasms of Low Malignant Potential (PUNLMP)

Which type of bladder tumor typically presents with moderate to marked architectural and cytologic atypia, has a high rate of progression to invasive disease, and is more common in men over 50 years of age?

Non-invasive papillary urothelial carcinoma (High Grade)

What genetic factors are associated with high-grade papillary Urothelial Carcinoma?

p53, RB1, Her2, PTEN

Which bladder tumor type has an orderly arrangement of cells within papillae with minimal architectural abnormalities and nuclear atypia?

Papillary Urothelial Neoplasms of Low Malignant Potential (PUNLMP)

What are the classic clinical presentations associated with Invasive Urothelial Carcinoma?

Painless hematuria and obstructive symptoms

Which bladder tumor type has a high prevalence among men around 65 years old and has increased urothelium layers?

Papillary Urothelial Neoplasms of Low Malignant Potential (PUNLMP)

Learn about the pathology of bladder tumors, the most common malignancy in the urinary system. Explore risk factors such as smoking, exposure to certain chemicals, chronic inflammation, older age, and more.

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