Apocrine carcinoma of the skin is a rare tumor. Wide surgical excision with complete removal of the neoplasm is the standard therapy and this appears to offer the best chance of cure. Radiotherapy may be used in case of local relapse or regional lymph node involvement. Systemic chemotherapy has not proved to be effective in the treatment of this tumor. We report on a 46-year-old woman with a recurrent apocrine carcinoma of the scalp that had previously been treated with surgery, radiotherapy and chemotherapy (Al-Saraff schedule). The patient was responsive to a second-line systemic chemotherapy regimen consisting of a weekly combination of methotrexate and bleomycin, and achieved long-term progression-free survival.

Pain control in hospitalized cancer patients is not completely satisfactory. The physician's attitude is to underestimate and undertreat pain, while nurses are not adequately trained for timely intervention despite published guidelines for pain management. The findings of this study support the concern of inadequate knowledge and inappropriate attitudes regarding pain management, even in cancer patients hospitalized in medical oncology divisions.

This paper brings into focus the topological and geographical evaluation of metro networks through the definition of a methodological approach based on a set of indicators, a lot of which are defined in the sector literature. Once the methodology was stated, the results of an application on the metro networks of 13 big metropolitan areas were illustrated. Statistical comparative analyses are proposed to classify networks.

Physiological angiogenesis occurs during embryogenesis, wound healing and reproductive functions in adults. Abnormal angiogenesis takes place in certain chronic diseases (diabetes, psoriasis, rheumatoid arthritis, etc.) and tumours. Genetic changes and local stresses including hypoxia, glucose deprivation and oxidative stress play a pivotal role in angiogenesis switch, which is necessary for tumour development and is rate-limiting for tumour progression. Angiogenesis is tightly regulated by pro- and anti-angiogenic growth factors with a series of complex and interrelated steps. Activated endothelial cells (ECs) migrate as a solid cord and, subsequently, form lumina; the sprout tips then anastomose to form vessel loops or networks. One of the final events is the laying down of a basement membrane and the structural support of pericytes. The molecular alterations that sustain angiogenesis represent novel targets for rationally designed anti-cancer treatment strategies. Inhibition of angiogenesis presents certain advantages on conventional therapies, such as the direct accessibility from the circulation, and the potential low rate of drug resistance related to the genetic stability of ECs. Certain anti-angiogenic compounds were found to have potent anticancer property in in vivo experimental studies. Nevertheless, in contrast to preclinical studies, the first generation of anti-angiogenic drugs tested in clinical trials have shown a moderate activity in advanced disease partly due to suboptimal schedules of therapy or biases in study design.

Combination of celecoxib and weekly paclitaxel is safe and active new regimen in pretreated non-small cell lung cancer. Toxicity appears not to be worsened by the addition of celecoxib. According to preliminary results, serum vascular endothelial growth factor level seems to be predictive of response, suggesting that it should be further investigated as a surrogate marker of response.