Subxiphoid approach for spontaneous bilateral pneumothorax: a case report.

The development of video-assisted thoracoscopic surgery (VATS) has contributed to reduced pain and improved recovery following thoracic surgery. However, pain remains a major issue. Patients with bilateral pulmonary pathology requiring operative intervention may have even more pain due to bilateral transthoracic incisions. The recently described uniportal subxiphoid VATS approach provides an opportunity to undertake bilateral thoracic surgery through a single incision that avoids the bilateral intercostal nerve damage caused by transthoracic incision and drainage. Here we report a case of a patient requiring bilateral bullectomy and pleurectomy for the management of pneumothorax that was performed successfully by the subxiphoid VATS approach.

Feasibility of concervative breast surgery and intraoperative radiation therapy for early breast cancer: a single-center, open, non-randomized, prospective pilot study.

Intraoperative radiotherapy (IORT) consists of an accelerated, single-dose, partial breast irradiation, performed immediately after breast conservative surgery. In the present study, we report the results of our feasibility protocol study using IORT between 2005 and 2009. We analyzed the data from a single-center, open, non-randomized, prospective pilot study including patients who underwent breast conservative surgery for invasive breast cancer between January 2005 and December 2009 at our Clinic of Surgery. Patients were divided based on IORT performance and stratified by age (≥48 or <48 years). Data were analyzed using R (version 2.15.2), considering a level of significance at p<0.05. Among the 247 eligible patients, 81 accepted the IORT protocol. Intraoperative IORT feasibility was 95.1% (77/81). In 71.4% (55/77) of the cases no postoperative complication was registered. Concerning local recurrence and overall survival, no significant difference was observed between women who underwent the IORT protocol or standard treatment. Among the patients aged <48 years, no local recurrence was noted after IORT protocol, and among women aged ≥48, local recurrences developed later in patients treated with IORT than with standard treatment. IORT represents a feasible and promising technique for the treatment of early breast cancer, with low morbidity, and beneficial aesthetic and oncologic results. Further studies are required in order to extend the inclusion criteria and offer IORT to a larger number of breast cancer patients.

Type of breast cancer diagnosis, screening, and survival.

INTRODUCTION: Breast cancer screening is known to reduce mortality. In the present study, we analyzed the prevalence of breast cancers detected through screening, before and after introduction of an organized screening, and we evaluated the overall survival of these patients in comparison with women with an extrascreening imaging-detected breast cancer or those with palpable breast cancers. MATERIALS AND METHODS: We collected data about all women who underwent a breast operation for cancer in our department between 2001 and 2008, focusing on type of tumor diagnosis, tumor characteristics, therapies administered, and patient outcome in terms of overall survival, and recurrences. Data was analyzed by R (version 2.15.2), and P < .05 was considered significant. RESULTS: Among the 2070 cases of invasive breast cancer we considered, 157 were detected by regional mammographic screening (group A), 843 by extrascreening breast imaging (group B: 507 by mammography and 336 by ultrasound), and 1070 by extrascreening breast objective examination (group C). The 5-year overall survival in groups A, B, and C were, respectively, 99% (95% CI, 98%-100%), 98% (95% CI, 97%-99%), and 91% (95% CI, 90%-93%), with a significant difference between the first 2 groups and the third (P < .05) and a trend between groups A and B (P = .081). CONCLUSION: The diagnosis of invasive breast cancer with screening in our population resulted in a survival gain at 5 years from the diagnosis, but a longer follow-up is necessary to confirm this data.

Eight-year experience with the intraoperative frozen section examination of sentinel lymph node biopsy for breast cancer in a North-Italian university center.

Sentinel lymph node biopsy (SLNB) completely changed the impact of breast surgery on patients psycho-physical wellness, reducing morbidity associated with complete axillary lymph node dissection (CALND) while granting an adequate breast cancer staging. We reviewed our experience with the SLNB in a University Clinic. We collected data about all breast cancer patients submitted to SLNB from 2002 to 2010, and analyzed them with R (version 2.15.2), considering significant p<0.05. We performed 615 SLNBs on 607 patients, with a mean age of 59.86 (±10.76). Sentinel node detection rate resulted 99,7%, with a mean number of biopsied nodes of 1.64 (±0.67), axillary localization in 98% of cases, and negative intraoperative histological finding in the 86.2% of cases. Prevalence of ITCs, micrometastasis, macrometastasis and pericapsular metastasis resulted respectively 0.6%, 4.9%, 7.5% and 8.8%. Among women who received CALND, mean number of examined nodes was 16.36 (±6.19) and mean number of metastatic non-sentinel nodes was 0.97 in case of micrometastasis, 2.65 in case of macrometastasis, and up to 9.88 when pericapsular invasion was described. To conclude, our data confirm the role of nodal metastasis size in the prediction of non-sentinel node involvement, but further studies are required in order to better assess the role of ITCs and micrometastasis in the diagnostic and therapeutic management of breast cancer, with the final aim to reduce the surgical complications of axilla demolition when unnecessary.