Synchronous bilateral testicular germ cell tumour: case report and review of the literature

We report a case of a 30 years old male affected by synchronous bilateral germ cell tumor with a history of unilateral cryptorchidism; the patient underwent surgical treatment followed by adjuvant radiotherapy on paraaortic and iliac lymphnodes. Patients with synchronous tumors usually present with a higher stage disease in contrast to those with unilateral testicular carcinoma, yet the prognosis remains equally favorable.

Concomitant adjuvant chemo-radiation therapy with anthracycline-based regimens in breast cancer: a single centre experience

PURPOSE

This study was done to evaluate the toxicity related to concurrent radiotherapy and anthracycline (AC)-based chemotherapy in the adjuvant treatment of early breast cancer and to investigate the impact of treatment interruptions and the feasibility of this uncommon therapeutic approach.

MATERIALS AND METHODS

From September 2002 to December 2007, 60 patients were treated at our Centre. The mean age at presentation was 48.5 (range 38-64) years. All patients underwent conservative surgery, and radiotherapy to the entire breast (mean dose 50 Gy; range 46-52 Gy). AC-based regimens consisted of four cycles of AC (doxorubicin plus cyclophosphamide) or four cycles of epirubicin (EPI) followed by four courses of cyclophosphamide, methotrexate and 5-fluorouracil (CMF).

RESULTS

Concomitant treatment caused acute skin G3 toxicity in 8.9% of patients and one case of G4 toxicity (1.7%). Concerning cardiac assessment, six of the 56 evaluable patients (10.7%) developed an asymptomatic decline of left ventricular ejection fraction >10% and <20% of the baseline value. Radiotherapy was temporarily stopped in 21.3% and chemotherapy in 57.1% of patients.

CONCLUSIONS

In our experience, concomitant chemotherapy did not emerge as a significant factor in radiotherapy interruption. Moreover, no severe cardiac events were recorded.

[Acute renal failure in granulomatous interstitial nephritis]

Sarcoidosis is a granulomatous disorder with multiorgan involvement which may appear in an isolated form but more often as a systemic disease. We report the case of a 53-year-old woman presenting with acute renal failure, hypercalcemia, elevated 1.25 dihydroxycholecalciferol, and a history of fatigue, weight loss and arthralgia of several months. Kidney biopsy had revealed interstitial noncaseating granulomas, so sarcoidosis was considered as a potential diagnosis after exclusion of other granulomatous disorders. Granulomatous tubulo-interstitial nephritis (GIN) is an uncommon disease with a low, but perhaps underestimated incidence: only about 100 cases have been described in the literature. In these cases it was found that the disease may lead to deterioration of renal function and irreversible progress to end-stage renal disease. The treatment of choice is the administration of steroids.