Esophageal perforation with near fatal mediastinitis secondary to Th3 fracture.

A 74-year-old male patient was referred with signs of sepsis 5 days after having been diagnosed with a rib fracture following a fall out of bed. Novel hypodensities were visible on thoracic X‑rays and laboratory tests revealed elevated inflammatory parameters. Subsequently performed thoracic computed tomography (CT) scan showed burst fracture of the 3rd thoracic vertebra, posttraumatic esophageal rupture at the same level and mediastinitis.

Hyperbaric oxygen (HBO) therapy in thermal burn injury revisited. Pressure does matter. Review.

For over five decades, many experimental and clinical studies have shown predominantly positive but controversial results on the efficacy of hyperbaric oxygen (HBO) therapy in burns. The study aimed to define a common denominator or constellations, respectively, linked to the effects of HBO in burns with a special focus on dosage parameters. Based on original work since 1965, species, number of individuals, type of study, percentage of total body surface area (TBSA), region, depth of burn, causative agent, interval between burn and first HBO2 session, pressure, duration of individual session, number of HBO sessions per day, cumulative number of HBO sessions and type of chamber were assessed.

Immediate and Long-Term Effects of Hyperbaric Oxygenation in Patients with Long COVID-19 Syndrome Using SF-36 Survey and VAS Score: A Clinical Pilot Study.

(1) Background: Long COVID syndrome (LCS) is a heterogeneous long-standing condition following COVID-19 infection. Treatment options are limited to symptomatic measures, and no specific medication has been established. Hyperbaric oxygenation (HBO) has been found to have a positive impact on the treatment of COVID-19 infection.

The Prognostic Long-Term Impact of Chronic Obstructive Pulmonary Disease and Postoperative Mucostasis in Patients with Curatively Resected Non-Small Cell Lung Cancer.

Chronic obstructive pulmonary disease (COPD) serves as risk factor for the development of lung cancer and seems to have a prognostic impact after surgery for non-small cell lung cancer (NSCLC). The aim was to investigate the impact of COPD and postoperative mucostasis on the long-term survival after resected NSCLC. We retrospectively reviewed the data from 342 patients with curatively resected NSCLC.

Hemoptoe, thin-walled lung cysts, and spontaneous pneumothorax are features of metastatic cutaneous angiosarcoma : A case report.

We present a case of bilateral cystic lung metastases originating from cutaneous angiosarcoma (cAS) of the scalp in a 73-year-old man. He presented with hemoptysis and recurrent bilateral pneumothorax. The clinical, radiological, and histological features and a potential pathophysiological mechanism of pulmonary changes in cutaneous angiosarcoma are discussed.

Autophagy, Oxidative Stress and Cancer Development.

Autophagy is an important cellular repair mechanism, aiming at sequestering misfolded and dysfunctional proteins and damaged cell organelles. Dysfunctions in the autophagy process have been linked to several diseases, like infectious and neurodegenerative diseases, type II diabetes mellitus and cancer. Living organisms are constantly subjected to some degree of oxidative stress, mainly induced by reactive oxygen and nitrogen species.

Implications of the Immune Landscape in COPD and Lung Cancer: Smoking Versus Other Causes.

Cigarette smoking is reported in about one third of adults worldwide. A strong relationship between cigarette smoke exposure and chronic obstructive pulmonary disease (COPD) as well as lung cancer has been proven. However, about 15% of lung cancer cases, and between one fourth and one third of COPD cases, occur in never-smokers.

Role of Tumor-Associated Neutrophils in the Molecular Carcinogenesis of the Lung.

Tumorigenesis is largely influenced by accompanying inflammation. Myeloid cells account for a significant proportion of pro-inflammatory cells within the tumor microenvironment. All steps of tumor formation and progression, such as the suppression of adaptive immune response, angio- and lymphangiogenesis, and the remodeling of the tumor stroma, are to some degree influenced by tumor-associated immune cells.

Survey of Molecular Mechanisms of Hyperbaric Oxygen in Tissue Repair.

For more than six decades, hyperbaric oxygen (HBO) has been used for a variety of indications involving tissue repair. These indications comprise a wide range of diseases ranging from intoxications to ischemia-reperfusion injury, crush syndrome, central nervous injury, radiation-induced tissue damage, burn injury and chronic wounds. In a systematic review, the molecular mechanisms triggered by HBO described within the last two decades were compiled.

Liquid biopsy in non-small cell lung cancer-current status and future outlook-a narrative review.

Lung cancer ranks first as the cause of cancer-associated deaths gobally. The American Cancer Society estimates for 228,820 new cases and 135,720 deaths from lung cancer in the United States for the year 2020. Targeted treatment options have rapidly emerged for non-small cell lung cancer (NSCLC) within the past decade.

The History and Development of Hyperbaric Oxygenation (HBO) in Thermal Burn Injury.

Hyperbaric oxygenation (HBO) denotes breathing of 100% oxygen under elevated ambient pressure. Since the initiation of HBO for burns in 1965, abundant experimental and clinical work has been done. Despite many undisputedly positive and only a few controversial results on the efficacy of adjunctive HBO for burn injury, the method has not yet been established in clinical routine.

A nomogram illustrating the probability of anastomotic leakage following cervical esophagogastrostomy.

Background: Early diagnosis of anastomotic dehiscence following cervical esophagogastrostomy may become difficult. Estimation of an individual probability could help to establish preventive and diagnostic measures. The predictive impact of epidemiological, surgery-related data and laboratory parameters on the development of anastomotic dehiscence was investigated in the immediate perioperative period.

Hazard Curves for Tumor Recurrence and Tumor-Related Death Following Esophagectomy for Esophageal Cancer.

Background: The knowledge of both patterns and risk of relapse following resection for esophageal cancer is crucial for establishing appropriate surveillance schedules. The aim of this study was to evaluate the pattern of hazards for tumor recurrence and tumor-related death in the postoperative long-term follow-up after esophagectomy.

Methods: Retrospective single-center analysis of 362 patients, with resected esophageal cancer.

Hazards of Recurrence, Second Primary, or Other Tumor at Ten Years After Surgery for Non-Small-Cell Lung Cancer.

Introduction: Better treatment options entail the risk of multiple tumors in a patient's lifetime. We studied the incidence, risk factors, and prognostic impact of second primaries and other malignancies in patients with operated non-small-cell lung cancer (NSCLC).

Patients And Methods: We retrospectively analyzed 342 consecutive patients with curatively resected NSCLC between 2003 and 2007.

Preoperative Peak Oxygen Consumption: A Predictor of Survival in Resected Lung Cancer.

The peak oxygen consumption (VO peak) serves as a prognostic factor in cardio-respiratory diseases and plays an important role in cancer patients. The long-term prognostic relevance of VO peak in lung cancer patients has not been investigated extensively. The aim of this study was to evaluate the impact of the preoperative VO peak on the postoperative long-term survival in patients with operated lung cancer.

Prediction of Postoperative Clinical Outcomes in Resected Stage I Non-Small Cell Lung Cancer Focusing on the Preoperative Glasgow Prognostic Score.

The Glasgow Prognostic Score (GPS), which consists of albumin and C-reactive protein (CRP), may predict overall survival (OS) in cancer patients. The aim of this retrospective analysis was to evaluate the clinical impact of the preoperative GPS on patients with resected early stage non-small cell lung cancer (NSCLC). 300 patients with curatively resected stage I NSCLC were followed-up for OS, recurrence-free survival (RFS), cancer-specific survival (CSS), and death from other causes.

Interposition of Retrosternal Pedicled Jejunum After Hypopharyngolaryngo-Esophagogastrectomy.

Reconstruction of the upper gastrointestinal tract presents a surgical challenge after esophagogastrectomy, especially when it includes hypopharyngolaryngectomy. Reconstruction is generally undertaken with interposed colon as a substitute conduit, but it carries several risks. Alternative reconstruction of the foregut with pedicled retrosternal jejunum anastomosed at the level of the base of the tongue is described.

Pseudoachalasia as First Manifestation of a Malignancy.

Pseudoachalasia is a condition in which symptoms, radiologic, endoscopic, and manometric findings mimick idiopathic achalasia. About 4% of patients with a typical constellation for idiopathic achalasia will turn out to have pseudoachalasia, posing a major diagnostic challenge. A large spectrum of underlying causes of pseudoachalasia has been described.

Hyperbaric oxygen in patients with ischemic stroke following cardiac surgery: a retrospective observational trial.

Background: Hyperbaric oxygenation (HBO₂) involves breathing 100% oxygen under elevated ambient pressure in a hyperbaric chamber, thereby dissolving oxygen in the plasma. This results in an increase of arterial partial pressure of oxygen (pO₂). Though well established in experimental studies, HBO₂ treatment for ischemic stroke is still under discussion.

Clinical impact of interleukin 6 as a predictive biomarker in the early diagnosis of postoperative systemic inflammatory response syndrome after major thoracic surgery: A prospective clinical trial.

Background: Postoperative systemic inflammatory response syndrome and sepsis are associated with high morbidity and mortality rates. Early detection of postoperative systemic inflammatory response syndrome improves the outcome. The aim of this study was to evaluate the feasibility of interleukin 6 as a predictive biomarker in the early diagnosis of postoperative systemic inflammatory response syndrome after a major thoracic operation.

Stage-based treatment for thymoma in due consideration of thymectomy: a single-center experience and comparison with the literature.

Background: Thymomas represent an uncommon and heterogeneous group of intrathoracic malignancies which require different treatments corresponding to their individual tumor stage. The objective of this study was to review the efficacy of our applied stage-based treatment for thymoma in due consideration of thymectomy.

Methods: This is a single-center, institutional review board-approved retrospective study of 50 consecutive patients with thymoma treated at our division within 10 years.

Severe methaemoglobinaemia treated with adjunctive hyperbaric oxygenation.

Methaemoglobinaemia results from exposure to oxidizing substances such as nitrates or nitrites. Iron within haemoglobin is oxidized from the ferrous to the ferric state, which blocks the transport of oxygen and carbon dioxide, with subsequent inhibition of the respiratory chain. We describe the case of a 23-year-old male suffering from severe methaemoglobinaemia of 68% after consumption of nitrites ('poppers') in association with considerable ethanol consumption.

The influence of elevated levels of C-reactive protein and hypoalbuminemia on survival in patients with advanced inoperable esophageal cancer undergoing palliative treatment.

Background And Objectives: Inflammation perpetuates individual tumor progression resulting in decreased survival in cancer patients. The aim of our study was to evaluate the influence of elevated levels of C-reactive protein (CRP) as well as low levels of albumin on patients with inoperable esophageal carcinoma.

Methods: The data of 218 patients with advanced esophageal cancer, who were treated at a single center within 12 years, were evaluated retrospectively.