[Effects of transurethral resection on the serum concentration of prostate specific antigen and prostatic acid phosphatase].
Serum concentration of PSA and PAP in 30 patients (25 prostate benign hyperplasias and 5 carcinomas) are evaluated prior to transurethral resection, right at the end, after 24 hours and 5 days later. Following TUR a significant increase in BHP is detected, this being less severe in the case of carcinomas. Subsequently, after 24 hours, PSA and PAP levels in BHPs are similar to baseline values, while there is a significant decrease in carcinomas after 5 days. Thus, determination of these markers in prostatic carcinomas should never be postponed after a TUR.
Morote
J
J
Servicio de Urología, Hospital General Valle Hebrón, Barcelona.
de Torres
J A
JA
D000135:Acid Phosphatase / Q000097:blood*; D000368:Aged; D000951:Antigens, Neoplasm / Q000097:blood*; D014408:Biomarkers, Tumor / Q000097:blood*; D006801:Humans; D008297:Male; D011184:Postoperative Period; D011300:Preoperative Care; D017430:Prostate-Specific Antigen; D011470:Prostatic Hyperplasia / Q000601:surgery*; D011471:Prostatic Neoplasms / Q000601:surgery*; D013514:Surgical Procedures, Operative / Q000379:methods
D000951:Antigens, Neoplasm; D014408:Biomarkers, Tumor; D000135:Acid Phosphatase; D017430:Prostate-Specific Antigen
Effectos de la resección transuretral en la concentracíon sérica de antígeno prostático específico y fosfatasa ácida prostática.