Five of these 21 patients (24%) were diagnosed with prostate cancer following biopsy, two of whom had a benign prostate examination. The study, therefore, demonstrates that normalisation of the PSA level prior to biopsy does not exclude the presence of prostate cancer even when the prostate ...
tectable水平(198,199)。坚持PSA升高残留病的证据。但是,反过来不一贯主张,即不到PSA术后表示手术治愈。可能经过相当长的时间,通过检测PSA残留病前变得明显。最常用的是,残留病手术3年之内将宣布。高达20%至30%的男人谁接受RAD-ICAL前列腺癌目前在手术后第10年残留病。
CONCLUSIONS: (11)C-choline PET/CT was useful for the detection of biochemical recurrence of prostate cancer, with higher yielding as compared to (18)F-FDG. (11)C-choline sensitivity was clearly related to PSA levels, was higher in patients with surgery and did not seem to be modified by ...
- 《Cancer》 被引量: 977发表: 1993年 Anxiety associated with prostate cancer screening with special reference to men with a positive screening test (elevated PSA) – Results from a prospective... Levels of anxiety were assessed through questionnaires completed by 1781 screen-positive (PSA 3 ng/...
Patients had no cancer pre- and postoperatively (according to operative specimens). Six months postoperatively, 32 patients were accepted for re-evaluation for all PSA parameters, routine tests and prostatic biopsies. Results: 64 patients with a mean age of 66.8 (SD 6.72) were included in the...
aAfter successful surgery, PSA should decrease to undetectable levels (198, 199). Persistently elevated PSA provides evidence of residual disease. However, the converse does not always hold, namely that undetectable PSA postoperatively indicates a surgical cure. Considerable time may elapse before resid...
BACKGROUNDProstate-specific antigen (PSA) is a most valuable tool for the early detection of prostate cancer; however, it has a high false-positive rate as presently used in prostate cancer screening programs. Patients with persistent PSA elevations, normal digital rectal examinations, and multiple ...
Importance of neutrophil/lymphocyte ratio in prediction of PSA recurrence after radical prostatectomy. Asian Pacific J Cancer Prev. 2015;16:1813–6. Article Google Scholar Cookson MS, et al. Variation in the definition of biochemical recurrence in patients treated for localized prostate cancer: the...
Elevated levels of apoptosis regulator proteins p53 and bcl-2 are independent prognostic biomarkers in surgically treated clinically localized prostate cancer. J Urol 1996; 156: 1511-6.Bauer John J, Sesterhenn Isabel A, Mostofi FK, Mc Leod David G, Shiv S and Moul Judd W: Elevated levels ...
For instance elevated PSA predicts prostate cancer only 20% of the time. Additional biomarker的证明为多数癌症是非常困难的。 当前为多数癌症,没有biomarker可利用。 为那些biomarkers被辨认了的地方, biomarkers有非常恶劣的预计值。 例如高的PSA预言时间的摄护腺癌仅20%。 另外,当肿瘤进步,一特定biomarker变得...