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From the AJCC 7th edition [5] and UICC 7th edition. [6]Stage I disease is cancer that is found incidentally in a small part of the sample when prostate tissue is removed for other reasons, such as benign prostatic hyperplasia, and the cells closely resemble normal cells and the gland feels normal to the examining finger.
Prostate-specific antigen. Prostate-specific antigen (PSA) is secreted by the epithelial cells of the prostate gland and can be detected in a sample of blood. [14] PSA is present in small quantities in the serum of men with healthy prostates, but is often elevated in the presence of prostate cancer or other prostate disorders. [15]
The NHS does not offer general PSA screening, for similar reasons. [12] PSA levels between 4 and 10 ng/mL (nanograms per milliliter) are considered to be suspicious, and consideration should be given to confirming the abnormal PSA with a repeat test. If indicated, prostate biopsy is performed to obtain a tissue sample for histopathological ...
Prostate cancer is the uncontrolled growth of cells in the prostate, a gland in the male reproductive system below the bladder.Abnormal growth of the prostate tissue is usually detected through screening tests, typically blood tests that check for prostate-specific antigen (PSA) levels.
Index:The New National Health Service Leaflet 1948.pdf; Page:The New National Health Service Leaflet 1948.pdf/1; Page:The New National Health Service Leaflet 1948.pdf/2; Page:The New National Health Service Leaflet 1948.pdf/3; Page:The New National Health Service Leaflet 1948.pdf/4; Usage on ja.wikipedia.org 国民保健サービス
PAP immunohistochemical staining is often used with PSA (staining), by pathologists, to help distinguish poorly differentiated carcinomas.For example, poorly differentiated prostate adenocarcinoma (prostate cancer) and urothelial carcinoma (bladder cancer) may appear similar under the microscope, but PAP and PSA staining can help differentiate them; [7] prostate adenocarcinoma often stains ...