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Aims: The aim of this retrospective analysis was to review the outcome of patients with germ-cell tumours treated in the Edinburgh Cancer Centre over the past 15 years, and to see whether there had been any changes over three 5-year cohorts., Materials and Methods: Patients referred with gonadal and extra-gonadal primary germ-cell tumours, between 1988 and 2002, were identified from the departmental database, and survival by stage and prognostic group was analysed., Results and Conclusions: The proportion of patients with stage I seminoma has significantly increased. The good prognosis of patients with early stage disease is confirmed, with the outcome for some groups of patients being better than expected. There is a non-significant trend to improved results over the three 5-year cohorts. The outcome for patients with stage IV seminoma is worse than would be expected, but numbers are small. The poor prognosis of patients with non-seminomatous germ-cell tumours who fall into the International Germ Cell Consensus Classification (IGCCC) poor-prognostic group is confirmed. Failure of patients with metastatic non-seminomatous germ-cell tumours to achieve a complete response to initial therapy is shown to be a poor prognostic indicator.

Aims: Sex cord-stromal tumours of the testis are uncommon tumours, accounting for around 5% of testicular neoplasms. Treatment is primarily surgical, with no adjuvant therapy of proven benefit. We present a single-centre experience over a period of 15 years., Materials and Methods: From 1988 to 2002, 18 patients with a diagnosis of sex cord-stromal tumour were referred to our centre. A retrospective analysis of their case notes was made and a pathological review undertaken., Results: Sixteen were Leydig-cell tumours and two were Sertoli cell. For the Leydig-cell tumours, the median age at presentation was 42 years, 50% presented with a testicular mass and 31% with gynaecomastia. Two patients followed a malignant course: one revealing disease dissemination at initial staging, and a second 12 months after potentially curative orchidectomy. Salvage retroperitoneal lymphadenectomy in the latter patient proved unsuccessful. Clinical outcome correlated strongly with the presence of adverse pathological features described previously in the literature. After a median follow-up of 46 months, two patients have developed progressive disease, and two patients have died, one of metastatic Leydig-cell tumour. No patient defined as being of low malignant potential on pathological examination has relapsed outside our review period of 2 years., Conclusion: We confirm the overall excellent prognosis for most of the patients with sex cord-stromal tumours of the testis. Compared with most previous reports, pathological features seem to predict with reasonable accuracy the risk of malignant behaviour, and can adequately inform the subsequent review policy.

Aims: To determine whether palliation of chest symptoms from a 10 Gy single fraction (regimen 1) was equivalent to that from 30 Gy in 10 fractions (regimen 2)., Materials and Methods: Patients with cytologically proven, symptomatic lung cancer not amenable to curative therapy, with performance status 0-3, were randomised to receive either 30 Gy in 10 fractions or a 10 Gy single fraction. Local symptoms were scored on a physician-assessed, five-point categorical scale and summed to produce a total symptom score (TSS). This, performance status, Hospital Anxiety and Depression (HAD) score and Spitzer's quality-of-life index were noted before treatment, at 1 month after treatment and every 2 months thereafter. Palliation was defined as an improvement of one point or more in the categorical scale. Equivalence was defined as less than 20% difference in the number achieving an improvement in the TSS., Results: We randomised 149 patients and analysed 74 in each arm. According to the design criteria, palliation was equivalent between the two arms. TSS improved in 49 patients (77%) on regimen 1, and in 57 (92%) patients on regimen 2, a difference of 15% (95% confidence interval [CI] 3-28) in the proportion improving between the two regimens. A complete resolution of all symptoms was achieved in three (5%) on regimen 1, and in 14 (23%) patients on regimen 2 (P < 0.001), a difference in the proportion between the two regimens of 21% (95% CI 10-33). A significantly higher proportion of patients experienced palliation and complete resolution of chest pain and dyspnoea with regimen 2. No differences were observed in toxicity. The median survival was 22.7 weeks for regimen 1 and 28.3 weeks for regimen 2 (P = 0.197)., Conclusions: Although this trial met the pre-determined criteria for equivalence between the two palliative regimens, significantly more patients achieved complete resolution of symptoms and palliation of chest pain and dyspnoea with the fractionated regimen.

The objective of this study was to review the results of our policy of primary radiotherapy (RT) and salvage cystectomy for transitional carcinoma (TCC) of the bladder in the light of changes in our radiotherapy planning procedure, in particular the introduction of CT planning. The case notes of 163 patients treated with radical radiotherapy using a CT planning technique were examined. The main endpoint for assessment was response at the time of the check cystoscopy 6 months after the completion of treatment. In addition survival was estimated by stage of disease and by response at the time of first cystoscopy. Patterns of relapse and time to relapse were analysed. All percentages quoted in the text use the initial 163 patients as the denominator. One hundred patients (61%) achieved a complete response. The complete response rate was significantly related to T stage at presentation being 90% for T1, 75% for T2, and 53% for T3 disease respectively. Of these patients 78 remain disease free in the bladder (47%). Twenty-two have relapsed in the bladder, of whom 5 have also relapsed at metastatic sites. Fifteen patients have relapsed outside the bladder whilst remaining disease free within the bladder. At the time of last follow up or death from other causes 63 of the 100 patients who had a complete response remained disease free with an intact bladder. There were 18 (11%) partial responders. Seven of these patients went on to have a cystectomy. Ten remain alive, 7 disease free, 4 with intact bladders. In 24 patients (15%) there was no response and these patients have all died, the median survival being 10 months. In 21 patients (13%) a postradiotherapy cystoscopy was not performed. In all but one patient, who was lost to follow up, this was because of progressive disease. The median survival of these 20 patients was 6 months. Of the 163 patients 35% are alive and well with an intact bladder. If patients dying from other causes are included then 42% were rendered disease free. Cause specific survival was significantly related to stage of disease at presentation with 5 year actuarial survival being 87%, 48% and 26%, for T1, T2 and T3 disease respectively. Survival was also related to response to treatment at 6 months with 5 year survival being 64%, and 52% for complete and partial responders respectively. Survival was extremely poor for non-responders with only 37.5% surviving 1 year and none 5 years. There was a highly significant relationship between response and the development of, and the time to developing metastatic disease. Of those who exhibited a response 21% developed metastatic disease compared to 78% of non-responders. Salvage cystectomy offers the possibility of cure in those who achieve a complete or partial response with 42% of such patients being rendered disease free. Results however are poor in those who did not respond with all patients dying of their disease. Response rates for all stages, and survival for stages T1 and T2 are much improved from those previously reported from this centre and compare favourably with other published series. These results confirm the place of radiotherapy and salvage cystectomy in the management of TCC of the bladder in selected patients. In about one-third of patients the desired outcome of curing the patient of their cancer with organ preservation is achieved. The prognostic significance of cystoscopic response at 6 months and stage at presentation is confirmed. The outcome for patients with early stage disease is excellent. The relationship between response and the development of metastatic disease would suggest that even if these patients had had a primary cystectomy they may have fared badly, a conclusion supported by the fact that these results are comparable with surgical series. This series supports the role of radiotherapy in the management of this disease and suggests that modern RT techniques including CT planning have had a beneficial effect on the results of radical radiotherapy.

The case history of a 27-year-old man with ataxia-telangiectasia (AT) and testicular seminoma is reported. This is the first documented description of such a malignancy in AT, a syndrome associated with a markedly increased risk of malignant disease. Furthermore, alpha-foetoprotein levels have limitations as a tumour marker in this situation because serum levels may be elevated as a biochemical manifestation of AT.

The role of split course radical radiotherapy in bladder cancer is controversial. We have pursued such a policy in elderly patients in view of the unpredictable toxicity of radical radiotherapy in this group. Between 1987 and 1992, 76 patients were treated in this way, with 2 weeks' treatment followed by a 3-week gap. Patients were then reassessed and, if considered fit enough, a further 2 weeks of treatment was given. Fifty-three patients (mean age 78.4 years) completed treatment and 23 (mean age 78 years) received phase 1 alone. Thirty-seven of 53 patients completing treatment has a follow-up cystoscopy at 6 months. Twenty-five percent of all patients, 36% of those completing treatment, and 51% of those undergoing cystoscopy, achieved a complete response. The reasons for not completing treatment and not being followed up cystoscopically are examined. We feel that this policy has a role in selected patients whose fitness to tolerate a conventional radical course of radiotherapy is in doubt.

Epidural lipomatosis is a rare condition in which overgrowth of extradural fat can lead to back pain, spinal cord compression and radiculopathy. A 51-year-old man developed back pain and reduced mobility following a standard course of radiotherapy for a Stage I seminoma. His symptoms and radiological appearances were initially attributed to radiation fibrosis. Further investigations and operative intervention revealed epidural lipomatosis. The excess lipomatous tissue was removed with complete resolution of his symptoms.

This article reviews the literature relating to fertility following cancer therapy. Normal fertility clearly relies on normal gonadal and normal sexual function. Consideration is given here to the possible effects of surgery, radiotherapy and chemotherapy on fertility. Surgical techniques have now been described which in selected patients may allow normal erectile and ejaculatory function in the male, where previously impotence was inevitable. Maintaining radiation doses to the testes and ovaries to a minimum will reduce the incidence of radiation-induced sterility and may allow recovery of gonadal function. It is clear that cytotoxic chemotherapy does not inevitably result in permanent sterility. Some regimens are more toxic in this respect than others, and reducing the number of courses may improve the chances of retaining fertility. Hormonal manipulations designed to protect the gonad against cytotoxic damage have thus far been unsuccessful in the clinical situation.

From January 1978 to March 1989, 92 consecutive patients with metastatic testicular teratoma have been treated with cisplatin-based chemotherapy. Thirty seven failed to achieve a complete response, and another four subsequently relapsed. These 41 have required further treatment, consisting of surgery (16 patients), radiotherapy (n = 13) and chemotherapy (n = 12). Surgery was generally used for residual masses where tumour markers were normal, radiotherapy for masses where surgery was not possible or for palliation, and second line chemotherapy was used in patients with raised serum tumour markers or in the presence of multiple inoperable pulmonary metastases. Nine of 16 (56%) patients treated surgically are disease-free, including two who had malignant teratoma in the resection specimen. Three of 13 patients irradiated are disease-free, although two of these three had subsequent excision of residual masses. All 12 patients treated with second-line chemotherapy have died. Surgical excision of residual masses appears to be the most effective way of rendering patients disease-free, providing serum tumour markers are normal. Most of these residual masses will consist of differentiated teratoma or necrosis, but it may be possible to salvage patients with residual malignant disease, providing complete clearance can be achieved. Incompletely resected malignant disease carries a poor prognosis, and incompletely resected disease that is histologically benign will run the risk of subsequent relapse. Radiotherapy provides good palliation but is much less effective than surgery as treatment for residual masses, and should only be used if complete excision cannot be accomplished.(ABSTRACT TRUNCATED AT 250 WORDS)