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Aim: There is no general consensus on the optimal treatment for prostate cancer (PC) patients with intrapelvic nodal oligorecurrences after radical prostatectomy. Besides androgen deprivation therapy (ADT) as standard of care, both elective nodal radiotherapy (ENRT) and stereotactic body radiotherapy (SBRT) as well as salvage lymph node dissection (sLND) are common treatment options. The aim of our study was to assess decision making and practice patterns for salvage radiotherapy (RT) in this setting., Methods: Treatment recommendations from 14 Swiss radiation oncology centers were collected and converted into decision trees. An iterative process using the objective consensus methodology was applied to assess differences and consensus., Results: PSMA PET/CT was recommended by 93% of the centers as restaging modality. For unfit patients defined by age, comorbidities or low performance status, androgen deprivation therapy (ADT) alone was recommended by more than 70%. For fit patients with unfavorable tumor characteristics such as short prostate-specific antigen (PSA) doubling time or initial high-risk disease, the majority of the centers (57-71%) recommended ENRT + ADT for 1-4 lesions. For fit patients with favorable tumor characteristics, there were low levels of consensus and a wide variety of recommendations. For 1-4 nodal lesions, focal SBRT was offered by 64% of the centers, most commonly as a 5-fraction course., Conclusions: As an alternative to ADT, ENRT or SBRT for pelvic nodal oligorecurrences of PC are commonly offered to selected patients, with large treatment variations between centers. The exact number of lymph nodes had a major impact on treatment selection.

Abstract: Objectives: To review the published literature on the diagnosis and management of adenoid cystic carcinoma (ACC) of the breast. Materials and Methods: Papers were identified by searching PubMed using the terms « adenoid cystic carcinoma » and « breast ». Additional papers were identified by reviewing references of relevant articles. Results: ACC of the breast is a rare tumour comprising less than 0.1% of breast malignancies. Its cellular origin in the breast remains unclear. The histological characteristics of ACC in the breast are similar to those of ACC of the salivary glands. However the prognosis of ACC of the breast is better than that of other localizations with prolonged survival. Breast-conserving treatment including postoperative radiotherapy seems to be equivalent to mastectomy alone with respect to survival. The value of adjuvant systemic therapies is not established. Late relapses can occur, so long-term follow-up is mandatory for these patients. Conclusions: ACC of the breast has a favourable prognosis. An accurate diagnosis and appropriate treatment are therefore important. [Copyright &y& Elsevier]

Adjuvant radiotherapy (RT) is routinely recommended for most soft-tissue sarcomas (STS) of the extremities. However, its impact on local control is not clearly established after wide complete excision. We performed a retrospective analysis of patients who underwent wide resection in our institution (first or second resection in cases of incomplete surgery) and either did or did not receive adjuvant RT. All histological specimens of patients operated upon between 1975 and 1996 were carefully analysed and only patients with free tumour margins (ftm) were retained for the analysis. The histopathological classification was as follows: minimal resection (mR) (ftm<10 mm) and optimal resection (oR) (ftm &ges;10 mm). There were 133 patients with a median age of 44 years (range 16–88 years). The median tumour size was 6 cm (range 1–20 cm) with 28, 44 and 28% of stage I, II and III lesions, respectively. 93 patients (70%) were reoperated upon and residual tumour was found in 55% of the patients (51/93). 69 patients (17 oR and 52 mR) received adjuvant RT and 64 patients did not (54 oR and 10 mR). Other patient characteristics (age, tumour size, stage, deep-seated lesion, histoprognostic grade, adjuvant chemotherapy) were similar in both the RT and no-RT groups. Median follow-up was 10 years (3–25 years). The 5- and 10-year local relapse-free survival rates were 78 and 71%, respectively. 33 patients relapsed locally: 11 in the RT group and 22 patients in the control group (P=0.01). In the univariate analysis, adjuvant RT was correlated with relapse-free survival, while tumour grade and tumour margin status were correlated with overall survival. The multivariate analysis demonstrated a favourable impact of RT and negative influence of malignant fibrous histiocytoma (MFH) on local relapse-free survival; the tumour grade was correlated with overall survival. RT had a positive influence on local control exclusively in patients with mR resection (P=0.005) and in patients with residual tumour cells after re-excision (P=0.001). RT had no influence on 5- and 10-year overall survival. The 5- and 10-year overall survival for the entire population were 77 and 67%, respectively. Optimal resection seems to be the best predictive parameter for a favourable outcome in localised STS. Adjuvant RT is indicated after mR resection and for residual tumour after definitive surgery, but its role after oR resection (primary resection or no residual tumour after re-excision) should be evaluated in a prospective randomised trial. [Copyright &y& Elsevier]

An 80 year-old woman was referred for a one-eyed palpebral edema. She had ptosis and oblique diplopia resistant to corticotherapy. An orbit magnetic resonance imaging showed a mass infiltrating the optic nerve, with an enhancement of the whole orbital musculature. Biopsies of the lacrimal gland were positive for immunoglobulin light chain amyloidosis. Debulking surgery is the main treatment modality for symptomatic patients with localized orbital amyloidosis. Diffuse orbital involvement may make excision difficult. We managed to treat her through radiation therapy to allow a surgical procedure, delivering 20 Gy in 10 fractions. The main aim of radiation therapy was to eradicate the B cells that produced the amyloid light chain deposition. After radiation therapy, the orbital inflammatory caused by the lymphoid infiltration diminished and corticotherapy could be stopped. The surgery could be performed with excellent clinical results. At 2-year follow-up, neither tumor regrowth nor late complications were detected. [ABSTRACT FROM AUTHOR]

Abstract: Pure testicular seminoma is a rare disease with an excellent prognosis. Its management is controversial. In stage I disease, several treatment options are considered. Those are radiation therapy alone, chemotherapy alone or active surveillance, which is becoming increasingly popular. For more advanced stages, treatment is based on chemotherapy with or without radiation therapy. In this article, we review thoroughly the existing literature and recent recommendations the various treatment options, their advantages and disadvantages in different stages of the disease. [Copyright &y& Elsevier]