Although it is associated with relatively high morbidity, surgery provides a high sputum conversion rate for patients whose MAC disease responds poorly to drug therapy. Even in the present clarithromycin era, pulmonary resection remains the treatment of choice when MAC lung disease has not been successfully eradicated by drug treatment alone.

No abstract

The physical aging of the epoxy network consisting of a diglycidyl ether of bisphenol A, m‐xylylenediamine, and polyetherimide was studied by differential scanning calorimetry. The glass transition temperature and the variation of the specific heat capacities have been calculated using the method, based on the intersection of both enthalpy–temperature lines for glassy and liquid states. The apparent activation energy (EH) was calculated using a single method that involved separate temperature and excess enthalpy dependency. All calorimetric data were compared with those obtained for the epoxy network without thermoplastic. thermoplastic. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 103: 3931–3935, 2006

The aim of this study was to investigate the efficacy and safety of combination chemotherapy with weekly paclitaxel and 5-fluorouracil (5-FU) as first-line treatment in patients with advanced or recurrent gastric carcinoma. A total of 65 patients were treated with the following regimen, administered every 28 days; 5-FU 600 mg/m2 by 24-hour continuous infusion from days 1 through 5, and weekly paclitaxel 80 mg/m2 by 3-hour intravenous infusion on days 8, 14, and 21. A total of 272 cycles were conducted with a median of 4 (2-13) cycles per case. Out of 57 patients with measurable disease by RECIST criteria, there were 2 complete responses (3.5%), 20 partial responses (35.1%) and 25 cases with stable disease (43.9%). The overall response rate was 38.6% (95%CI: 26.0-51.2%). The median survival time and 1-year survival rates were 329 days and 47.4%, respectively. Both hematologic and non-hematologic toxicities were well tolerated.

The condition of a 51-year-old man was complicated with empyema and bronchopleural fistula (BPF) after left upper lobectomy and thoracoplasty for pulmonary aspergillosis. On the postoperative day (POD) 12, the opened bronchial stump was directly closed and covered with a pedicled pectoralis major muscle flap. On POD 66, an open-window thoracostomy was done, because of empyema with Pseudomonas aeruginosa Two years later, we could fill the empyema cavity, and close the multiple BPFs with the transposition of a modified pedicled musculocutaneous (MC) flap and the additional thoracoplasty to gain good quality of life. Although the MC flap was a proximal part of the latissimus dorsi muscle, which was dissected along the posterolateral incision of the first operation, it could be successfully transplanted to cover the BPFs in the open-window. In some patients with a small open-window on the upper anterior chest wall, the pedicled proximal latissimus dorsi MC flap may be very useful for treating persistent BPFs even after a standard posterolateral incision.