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To compare adjuvant radiotherapy (ART) to salvage radiotherapy (SRT) after radical prostatectomy (RP) in a cohort of prostate cancer (PCa) patients. The primary aim was to comparatively assess 2- and 5-year biochemical relapse-free survival (BRFS). A secondary aim was to identify predictors of survival. Data were acquired from the RECAP database, a population-based prostate cancer registry in Spain. Inclusion criteria included RP (with or without lymphadenectomy) followed by ART or SRT. A total of 702 patients were analyzed. Pre-RT PSA values (> 0.5 vs. ae0.5 ng/ml), pathological stage (T1-2 vs. T3-4), post-surgical Gleason score (ae7 vs. 8-10), margin status (positive vs. negative), hormonal treatment (yes vs. no), and RT dose ( 66 Gy) were evaluated to assess their impact on BRFS. The mean patient age in the ART and SRT groups, respectively, was 64 years (range 42-82) and 64.8 years (range 42-82). Median follow-up after RT in the whole sample was 34 months (range 3-141). A total of 702 patients were included: 223 (31.8%) received ART and 479 (68.2%) SRT. BRFS rates (95% CI) in the ART and SRT groups at months 24 and 60 were, respectively: 98.1% (95.9-100.0%) vs. 91.2% (88.2-94.2%) and 84.5% (76.4-92.6%) vs. 74.0% (67.4-80.7%) (p = 0.004). No significant differences in OS were observed (p = 0.053). The following variables were significant predictors of biochemical recurrence in the SRT group: (1) positive surgical margin status (p = 0.049); (2) no hormonotherapy (p = 0.03); (3) total prostate dose ae66 Gy (p = 0.004); and pre-RT PSA ae0.5 ng/ml (p = 0.013). This is the first nationwide study in Spain to evaluate a large cohort of PCa patients treated with RP followed by postoperative RT. ART yielded better 2- and 5-year BRFS rates, although OS was equivalent. These findings are consistent with most other published studies and support ART in patients with adverse prognostic characteristics after radical prostatectomy. Prospective trials are needed to compare immediate ART to early SRT to better determine their relative benefits.

Non-melanoma skin tumours (NMSC) are one of the most frequent types of cancer, accounting for nearly one third of newly diagnosed tumours. NMSC are frequently diagnosed in elderly patients and while mortality rates are low, NMSC can be associated with significant morbidity in terms of cosmetic and functional impairment.Surgical excision is nowadays considered the standard treatment for NMSC, although this approach might not be suitable for all the patients. Good rates of local control and cosmetic outcome are achieved by using high-dose-rate (HDR) plesiotherapy.Nine consecutive patients with 11 NMSC were treated with custom-made moulds and HDR plesiotherapy reaching a fi nal dose of 44-48 Gy in 11-12 fractions of 4 Gy over 4 weeks.No local or distant relapses have been observed after a mean follow-up of 15 months (range 4-36 months). Acute toxicity was acceptable and cosmetic result was considered as excellent/good in 7 patients.This modality of treatment offers an alternative for those patients not candidates for surgical procedures because of medical contraindications or risk of disfigurement or functional impairment.

Radiation enteritis is a complication of radiation therapy for pelvic tumours. It appears after a variable period of time and is often progressive.We analyse our experience of 77 cases (52 females and 25 males) diagnosed with radiation enteritis or proctitis between 1986 and 2006.The most frequent location of radiation injury is ileum (55 patients, 71%), followed by rectum (22 patients, 28%). Twenty-eight patients (36%) were medically managed and 49 (64%) required surgical treatment. In 41 (53%) of the patients the affected region was resected, in 5 (7%) a by-pass was performed and in 3 (4%) a terminal colostomy. Surgical mortality was 4% (3 cases) and the complication rate 9% (7 cases). Twelve patients (16%) presented recurrence of radiation-related illness. Excluding those cases deceased because of tumoral progression, 5-year survival rate was 90% and 10-year survival rate 83%.Radiation enteritis must be initially conservatively managed, but in those cases without response, surgery is indicated. Surgical treatment should not be delayed fearing postoperative complications, which are more susceptible to appear in deteriorated patients. If technically possible, the affected region should be resected, because complications may appear later at this damaged location.