Pectus excavatum. Surgical treatment: Structural or aesthetic?

Introduction: Pectus excavatum is a wall deformity that often warrants medical evaluation. In most cases, it's a purely visual aesthetic alteration, while in others, it comes with symptoms. Several surgical techniques have been described, but their outcomes are difficult to assess due to the heterogeneity of presentations and the lack of long-term follow-up.

Ultrasound-Guided Thoracic Paravertebral Block for Pulmonary Radiofrequency Ablation.

Surgical resection is the treatment of choice both for early-stage lung cancer and pulmonary metastatic disease. For patients with lung tumors who are not eligible for surgery, the minimally invasive modality of radiofrequency ablation (RFA) may be curative and, thus, should be considered. However, opinions regarding the optimal anesthetic technique for pulmonary RFA differ.

Risk factors for the development of complications after surgical treatment for bronchopulmonary carcinoma.

Introduction: The most suitable treatment in most early-stage lung cancer patients is surgical resection. Despite previously assessing each patient's status being relevant to detect possible complications inherent to surgery, no consensus has been reached on which factors are "high risk" in such patients. Our study aimed to analyse the morbidity and the mortality incidence associated with this surgery in our setting with a multicentre study and to detect risk parameters.

Clinical Significance of Molecular Micrometastasis in the Sentinel Lymph Node of Early-stage Non-Small Cell Lung Cancer Patients.

Objectives: Metastatic affectation of lymph node is the main prognostic factor in localized lung cancer. A pathologic study of the obtained samples, even after adequate lymphadenectomy, showed tumor relapses for 20% of stage I patients after oncological curative surgery. We evaluated the prognostic value of molecular micrometastasis in the sentinel lymph node of patients with early-stage lung cancer.

[Sentinel lymph node in pulmonary carcinoma. Molecular study after radioisotope detection].

Introduction: Metastatic lymph node affectation is the main prognostic factor in localized lung cancer. Pathological study of the obtained samples even after an adequate lymphadenectomy, present tumoral relapses of 40% of stage I patients after oncological curative surgery. In this paper we have studied micrometastasis in the sentinel lymph node by molecular methods in patients with stage I lung cancer.

[Pulmonary nodular amyloidosis].

Amyloidosis is a systemic disease caused by extracellular accumulation of amyloid in different parts of the body. Pulmonary involvement is infrequent and nodular amyloidosis is extremely rare. We present the case of a 72-year-old man with chronic obstructive pulmonary disease in whom a 3-cm pulmonary nodule was discovered during routine radiological follow-up.

[Bilateral Chylothorax after delivery: an infrequent case treated with videothoracoscopic talc pleurodesis].

Bilateral chylothorax after delivery is a highly infrequent entity. We present the case of a 28-year-old woman who developed progressive dyspnea due to bilateral milky pleural effusion several months after delivery. The effusion was found to contain chylomicrons in the biochemical analysis.