Stage A1 prostate cancer: follow-up with digital rectal exploration, prostate markers, fine-needle aspiration, ultrasonographically guided needle biopsy and biopsies of the residual prostate with resectoscope.

Abstract

From January 1985 to December 1990, we performed 921 TURP and 23 retropubic adenomectomies. In 70 patients (7.4%) histological examination revealed an incidental carcinoma of the prostate (stage A), 51 of which (72.8%) were A1 and 19 (27.2%) stage A2. In our classification A1 covers cases with < 3 G1 focal lesions [Boxer, 1977]. Thirteen of the A2 cases underwent radical prostatectomy: 1 pT1G1-2, 9 pT2G1-2, 3 pT3G2 (TNM 1978); the remaining 6 were given palliative treatment. The 51 stage A1 patients were recalled for follow-up evaluation, only 20 came for checking. They were reassessed by means of DRE, markers, prostate cytologic aspiration, echo-guided transperineal needle biopsy and resection of the prostatic cavity. Our experience seems to suggest that, if we define A1 as < 3 G1 chips or less, this stage is to be considered an incidental illness that seems not to require further treatment, but only a policy of surveillance with yearly markers, DRE and echo-guided needle biopsy.