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Questions posted in the
The Urology Forum have been answered by urologists from Henry Ford Health System and by Dr. Kevin Pho.
Question Title: Dad's bladder tumourForum: The Urology Forum
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| We just got word that my dad has a bladder tumour. He is scheduled for surgery on July 3rd. The specialist described it as a nasty tumour after the cystoscopy. Is it common practice to go into surgery without a ct scan first? Your insights are appreciated. Thanks. ------------------------------------------------------------------------------------------------------------- Bladder cancers are divided in to noninvasive and invasive groups. Noninvasive cancers are “superficial”. They may look papillary or flat and do not invade the muscularis propria. Invasive tumors invade into the musculais propria. Noninvasive cancers can be resected and treated with medication instilled into the bladder. Invasive cancers may require removal of the bladder. Thus, one needs to know how much the bladder and its surrounding structures are involved with cancer. Staging can be assessed with CT. In order to stage the cancer, i.e. determine the extent of spread, CT scanning provides information about the primary tumor and the presence of lymphatic spread or liver or adrenal metastases. However, CT does have its drawbacks. It can only detect gross spread of tumor outside the bladder, only large lymph nodes and liver metastases >2 cm. CT scans also fail to detect nodal metastases in up to 40% of patients. However, because treatment of bladder cancer is based on the stage of the disease, the CT is a good modality for preoperative staging and it would seem prudent to perform a CT prior to therapy if the index of suspicion for an invasive cancer is high. Performing the study prior to the resection of the tumor allows for more accurate staging as it is not complicated by post surgical inflammation around the bladder.
This information is provided for general medical education purposes only. Please consult your physician for diagnostic and treatment options pertaining to your specific medical condition.
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