Noriko Fujita and colleagues offer a comprehensive framework for human resource system development, based upon experiences in three fragile and post-conflict health systems: Afghanistan, the Democratic Republic of Congo, and Cambodia.

No abstract

Purpose: We recently developed the one-step methylation-specific PCR (OS-MSP) assay which can detect methylated DNA (met-DNA) in serum with high sensitivity. To examine its prognostic value, we applied this new assay to the detection of met-DNA in serum of breast cancer patients. Methods: Serum samples taken before surgery from 336 primary invasive breast cancer patients were subjected to the OS-MSP assay for the promoter regions of GSTP1, RASSF1A, and RARβ2. The assay outcome was considered positive when methylation was detected in at least one of these three genes. Total DNA content in serum was also determined. Results: Of the 336 stage I/II patients, 33 (10%) were positive for met-DNA in serum and showed a significantly worse overall survival (OS) rate at 100 months (78 vs. 95%; p = 0.002) than those with negative findings (n = 303). Patients with high total DNA in serum (n = 112) also showed a significantly worse OS rate at 100 months (86 vs. 97%; p = 0.001) than those with low total DNA in serum (n = 224). Moreover, patients both positive for met-DNA and with high total DNA in serum (n = 18) showed a much worse OS rate at 100 months (65 vs. 94%; p < 0.001) than the others (n = 318). Conclusions: Met-DNA in serum detected with the OS-MSP assay constitutes a significant and independent prognostic factor, and its combination with total DNA in serum seems to be even more effective for prediction of prognosis for breast cancer patients.

We experienced a leiomyosarcoma of the breast in an 18-year-old female. No specific treatment has been established. In order to clarify appropriate therapeutic management methods, the limited data available from our and previous case reports were assessed. A leiomyosarcoma of the breast must be excised with a negative margin. If the tumor size is large and an adequate margin, greater than 3-cm margin around the excised tumor, is not achieved due to anatomical constraints, radiotherapy may be indicated.