A Tetra-Panel of Serum Circulating miRNAs for the Diagnosis of the Four Most Prevalent Tumor Types.

The purpose of this study is to clinically validate a series of circulating miRNAs that distinguish between the 4 most prevalent tumor types (lung cancer (LC); breast cancer (BC); colorectal cancer (CRC); and prostate cancer (PCa)) and healthy donors (HDs). A total of 18 miRNAs and 3 housekeeping miRNA genes were evaluated by qRT-PCR on RNA extracted from serum of cancer patients, 44 LC, 45 BC, 27 CRC, and 40 PCa, and on 45 HDs. The cancer detection performance of the miRNA expression levels was evaluated by studying the area under the curve (AUC) of receiver operating characteristic (ROC) curves at univariate and multivariate levels.

A different surgical approach for cardiophrenic lymph node resection in advanced ovarian cancer.

Objective: To describe the surgical technique of a to remove cardiophrenic lymph nodes in women with advanced ovarian cancer.

Materials And Methods: The first step is to dissect and separate the anterior insertions of the diaphragm at the xiphoid appendix. Thus, the parietal peritoneum and the upper fibres of the transversus abdominis muscle are incised.

A unique set of 6 circulating microRNAs for early detection of non-small cell lung cancer.

Introduction: Circulating microRNAs are promising biomarkers for diagnosis, predication and prognostication of diseases. Lung cancer is the cancer disease accountable for most cancer deaths, largely due to being diagnosed at late stages. Therefore, diagnosing lung cancer patients at an early stage is crucial for improving the outcome.

[Bronchogenic carcinoma in patients undergoing solid organ transplant. The role of surgery].

Background: The incidence of neoplastic diseases is higher in patients undergoing solid organ transplant. However, the incidence of bronchogenic carcinoma (BC) is controversial. The objective of our study was to determine the incidence of BC in a large cohort of transplant patients and the role of surgery.

[Stage IB non-small cell lung cancer: impact of the number of lymph nodes examined on survival].

Introduction And Objectives: To determine the causes of death in patients operated on for stage IB non-small cell lung cancer (NSCLC) and to assess the impact on survival of the number of lymph nodes removed.

Patients And Method: We studied 300 patients operated on for stage IB NSCLC. Only palpable or visible lymph nodes were excised.

[Balloon dilatation of the trachea as treatment for idiopathic tracheal stenosis].

The treatment of choice for idiopathic tracheal stenosis is tracheal resection and anastomosis, although some authors prefer more conservative management. Between January 1, 1996 and January 1, 2005, 8 patients-all women-with idiopathic tracheal stenosis were treated in the chest surgery department of the Hospital Universitario La Fe in Valencia, Spain. One case was treated by means of surgery and so was excluded from this study.

Donor fat embolism and primary graft dysfunction after lung transplantation.

Primary lung graft dysfunction is one of the major causes of perioperative morbidity and mortality in lung transplantation. Primary lung graft dysfunction is a clinical syndrome occurring in the immediate postoperative period after lung transplantation and is characterized by severe hypoxemia, pulmonary edema, and pulmonary infiltrates on chest x-ray film, requiring that the patient remain intubated and thus favoring pulmonary infection, sepsis, and subsequent multiple organ failure in the transplanted patient. It has recently been shown that unexpected pulmonary embolism is relatively common in the donor and is associated with primary lung graft dysfunction.

[Pneumonectomy in octogenarian patients].

Recent decades have witnessed a progressive aging of the population and a resulting increase in the numbers of elderly patients seeking health care. Since age and pneumonectomy are independent predictors of perioperative morbidity and mortality, such surgery is not recommended for octogenarian patients. We report the experience of 6 such patients who underwent pneumonectomy for squamous cell carcinoma in 5 cases and a typical carcinoid tumor in the sixth.