After the great success of minimally invasive approach in abdominal surgery, thoracoscopic surgery has gained a broad acceptance for diagnostic and therapeutic procedures due to the fact that permits good exposure of the pleural cavity, enables extensive dissection and combines the advantages of minimal invasive surgery with little tissue trauma, short recovery, less pain and improved cosmetic ...

A new surgical technique for thymectomy is presented. Three hundred and seventeen patients with myasthenia gravis and 20 with thymomas who had myasthenic symptoms were operated on. The new surgical approach--a small transverse sternotomy--was used in 257 cases (in 240 patients with myasthenia gravis and 17 with thymomas) and conventional median sternotomy in 80. In myasthenic patients small tra...

The interaction of dietary fat and the thymus in the induction of mammary tumors by dimethylbenz(a)anthracene has been examined in female Sprague-Dawley rats. In these experiments, rats fed diets of 0.5% (low fat), 5% (normal fat), or 20% (high fat) corn oil from weaning (21 days of age) were thymectomized or sham thymectomized at 35 days of age and were given 5 mg of dimethylbenz(a)anthracene ...

Objective The aim of the study was to analyze the effect of thymectomy on the proposed disease-specific microRNA (miRNA) biomarkers miR-150-5p and miR-21-5p in patients from the prospective randomized trial of thymectomy in myasthenia gravis (MGTX trial) and to evaluate the longitudinal changes in clinical patterns compared with these miRNA levels. Methods Serum samples were obtained from 80 ...

although the most common hematological disturbance in thymoma is pure red cell aplasia, pancytopenia is a very rare paraneoplastic syndrome in this disorder. we only found one case in literature reviews. we report a 36 year old female with an anterior mediastinal mass and severe pancytopenia. with a mediastinotomy incision, biopsy of the tumor was obtained. the report of the pathologist was thy...

Background A proportion of thymoma-patients without a history myasthenia gravis (MG) before thymectomy, appears to have positive anti-AChR-antibodies in the serum. These subclinical MG-patients could be underdiagnosed because analyzation thymomas is not always performed patients who did experience neurological symptoms. The prevalence and long-term outcomes MG are never described literature yet...

BACKGROUND Video-assisted thoracoscopic thymectomy was developed more than 10 years ago and has become a widely accepted surgical approach. Most published reports regarding this procedure have focused on the right-sided approach. Since left-sided approach chest surgery is the first choice in cases of right pleural adhesion, large left thymus tumors, and tumors in close contact with the great ve...

I N RECENT YEARS there has been increasing evidence that the thymus may be the “master gland” concerned with lymphopoiesis nd immunit .1 In the mouse the thymus has been demonstrated to have a significant role in the pathogenesis of leukemia. Several different approaches have emphasized its importance. Thymectomy, in high leukemic strain mice, considerably reduces the incidence of spontaneous l...

Myasthenia gravis is a disease of great significance to the anesthesiologist, because it affects the neuromuscular junction. Many patients with this condition are treated by surgical thymectomy, using techniques developed by Mount Sinai physicians, including Dr. Paul Kirschner, Dr. Alan E. Kark, and the late Dr. Angelos E. Papatestas. The authors review the anesthetic considerations in the mana...