Annals of surgical oncology
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Awake-craniotomy allows maximal tumor resection, which has been associated with extended survival. The feasibility and safety of awake-craniotomy and the effect of extent of resection on survival in the elderly population has not been established. The aim of this study was to compare surgical outcome of elderly patients undergoing awake-craniotomy to that of younger patients. ⋯ Awake-craniotomy is a well-tolerated and safe procedure, even in elderly patients. Gross total tumor resection in elderly patients with HGG was associated with prolonged survival. The data suggest that favorable prognostic factors for patients with malignant brain tumors are also valid in elderly patients.
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Comparative Study
Advantages of diffusion-weighted imaging over positron emission tomography-computed tomography in assessment of hilar and mediastinal lymph node in lung cancer.
The significance of diffusion-weighted imaging (DWI) is uncertain for the diagnosis of nodal involvement. The purpose of this study was to examine diagnostic capability of DWI compared with PET-CT for nodal involvement of lung cancer. ⋯ DWI has advantages over PET-CT in diagnosing malignant from benign lymph nodes of lung cancers.
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The impact of postoperative complications on recurrence rate and long-term outcome has been reported in patients with colorectal and esophageal cancer, but not in patients with gastric cancer. This study evaluated the impact of postoperative intra-abdominal infectious complications on long-term survival following curative gastrectomy. ⋯ Postoperative intra-abdominal infectious complications adversely affect OS and RFS. Meticulous surgery is needed to decrease the complication rate and improve the long-term outcome of patients following curative gastrectomy.
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Preoperative and postoperative RT for the treatment of high-grade soft-tissue sarcoma result in similar local control and overall survival rates, but morbidities differ. Postoperative RT is associated with a higher rate of long-term fibrosis, edema, and joint stiffness. Preoperative RT is associated with higher rates of wound complications. It is important to identify predictors for major wound complications (MWC) and to develop strategies to minimize this outcome. We reviewed our experience to determine predictors for MWC following preoperative radiotherapy (RT) and surgery for soft-tissue sarcoma. ⋯ MWCs following preoperative RT and surgery were common. Tumor proximity to skin surface <3 mm is a previously unreported independent predictor, and further strategies to minimize wound complications are needed.
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Although mastectomy is considered the gold standard for male breast cancer (MBC), the utilization of lumpectomy and its impact on outcomes in MBC patients has not been previously studied. ⋯ Lumpectomy is performed in a small but growing proportion of MBC patients. These patients are not only older and more likely to have advanced disease at the time of diagnosis, but they also are less likely to receive standard of care therapy, such as lymph node sampling and adjuvant radiotherapy. Despite these observations, breast cancer-specific survival is unaffected by the type of surgery.