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Pulmonary metastasectomy for colorectal carcinoma is a well-accepted procedure; however, reports on indications and prognostic factors are inconsistent. This study was designed to clarify a role for resection of pulmonary metastases for such tumors and to define the patients who benefit from pulmonary metastasectomy. Between 1990 and 2007, 84 patients with(More)
BACKGROUND The principal feature of bronchoalveolar carcinoma is that it spreads along airways or aerogenously with multifocality, but many issues are unresolved. METHODS We studied 119 patients with pathologically confirmed bronchoalveolar carcinoma. Symptoms, smoking status, radiologic findings, the size of tumor, operative procedures, and complications(More)
Pulmonary metastasectomy has become the standard therapy for various metastatic malignancies to the lungs; however, little data have been available about lung metastasectomy for head and neck cancers. To confirm a role for resection of pulmonary metastases for such tumors, we reviewed our institutional experience. Between 1991 and 2007, 20 patients with(More)
Pulmonary metastasectomy has become the standard therapy for various metastatic malignancies to the lungs; however, few data have been available about lung metastasectomy for hepatocellular carcinoma. To confirm the role for resection of pulmonary metastases for such tumors, we reviewed our institutional experience. Between 1993 and 2005, 12 patients with(More)
BACKGROUND Stereotactic body radiotherapy (SBRT) has emerged as a curative treatment for medically inoperable patients with early-stage non-small cell lung cancer (NSCLC). Since NSCLC recurs locally in 10% of the patients treated with SBRT, salvage lung resection after SBRT may be considered in these cases. To further understand the indications for salvage(More)
Clostridium saccharoperbutylacetonicum N1-4 could not grow or produce butanol in excess sludge medium. However, adding glucose to the excess sludge medium resulted in a specific growth rate and butanol productivity of 0.29 h(-1) and 0.55 g/l/h, respectively, and the final butanol production reached 9.3 g/l. Since the content of suspended solids in medium(More)
For patients with a thoracic malignancy whose peripheral veins are not suitable for blood access for chemotherapy, we evaluated a totally implantable central venous access port, in which the port is implanted in the ulnar side of the arm and the catheter is introduced via the basilic vein into the superior vena cava (TIAP-BV). Twenty-five patients (21 with(More)
Thymoma is often associated with other diseases, including autoimmune diseases and endocrine disorders. Ulcerative colitis is a nonspecific inflammatory disease and is thought to be an immune-mediated disorder; however, coincidence of thymoma and ulcerative colitis is rare. We treated a 51-year-old woman with invasive thymoma and ulcerative colitis. After(More)
Pulmonary metastasectomy has become the standard therapy for various metastatic malignancies to the lungs; however, few data have been available regarding lung metastasectomy for esophageal carcinoma. To confirm a role for resection of pulmonary metastases for such tumors, we reviewed our institutional experience. Between 2001 and 2007, five patients with(More)
BACKGROUND Factors affecting recurrence and survival after pulmonary resection for metastatic osteosarcomas are controversial. To confirm a role for resection of pulmonary metastases for such tumors, we herein reviewed our institutional experience. METHODS Between 1989 and 2007, 23 patients with pulmonary metastases from osteosarcomas of the extremities(More)