دانلود مقاله Bladder cancer - دانلود فایل
دانلود فایل دانلود مقاله Bladder cancerBladder cancer - word (..doc) - اقتصاد -قسمتی از
دانلود فایل دانلود مقاله Bladder cancerBladder cancer - word (..doc) - اقتصاد -قسمتی از متن : Bladder cancerBladder cancer refers to any of several types of malignant growths of the urinary bladder. It is a disease in which abnormal cells multiply without control in the bladder.[1] The bladder is a hollow, muscular organ that stores urine; it is located in the pelvis. The most common type of bladder cancer begins in cells lining the inside of the bladder and is called transitional cell carcinoma (sometimes urothelial cell carcinoma).Signs and symptomsBladder cancer characteristically causes blood in the urine; this may be visible to the naked eye (gross hematuria) or detectable only by microscope (microscopic hematuria). Other possible symptoms include pain during urination, frequent urination...