Mediastinal paraganglioma is a rare and slow growing neurogenic tumor. Here, we describe a 49-year-old woman with a non-functional posterior mediastinal paraganglioma. Video-assisted thoracoscopic surgery for tumor excision failed due to massive bleeding. The tumor was excised successfully by lateral thoracotomy with bipolar electrocautery 1 week after the first operation. Mediastinal paragangl...

There is abundant literature about the anesthetic management of anterior mediastinal masses. There is also a perception that posterior mediastinal masses pose less significant problems compared to anterior mediastinal masses. In our case report, we describe the successful anesthetic management for a patient with symptomatic airway obstruction from a posterior mediastinal mass that required medi...

Right atrial dilation due to left heart disease is a common complication among adults. The present review aimed to describe a case of massively dilated right atrium in a female patient presenting with valvular heart disease and no atrial fibrillation. The results of chest X-ray revealed a large opacity filling the lower right hemithorax, falsely interpreted as a mediastinal mass. During the tra...

We compared the antigen expression profile of thymocytes in lymphocyte-rich thymoma with that of precursor T-cell acute lymphoblastic leukemia/ lymphoblastic lymphoma (T-cell ALL/LBL) cells using 4-color flow cytometry. In all 15 thymoma cases, the thymocytes demonstrated 3 distinct subpopulations. The least mature cells (double-negative) expressed lowdensity CD2 and CD5, high-density CD7, CD10...

The purpose of this study was to clarify the recognizable computed tomography (CT) features of small cell lung carcinoma (SCLC).Contrast enhanced CT scans were reviewed retrospectively for mass location, mediastinal extension, and other concomitant findings in 142 patients with pathologically proven SCLC. SCLC was classified into hilar mass only (type I), hilar mass with ipsilateral mediastinal...

Streptococcus intermedius is a Gram-positive commensal of the oral cavity with tendency to cause brain and liver abscesses. Mediastinal involvement from S. intermedius is very rare. We present a case of 22-year-old male with newly detected mediastinal conglomerate nodal mass. On his way for bronchoscopy, he developed seizures and was found to have three brain lesions. The aspirate from brain bi...

Mediastinal lymphangioma is primarily a benign lesion and the majority of the cases are found incidentally. These lesions account for approximately 1% of all mediastinal tumors. Here we present a giant mediastinal cystic mass in a 35-year-old female who was presented with severe respiratory distress. On the plain chest radiography and CT scan, a massive left pleural effusion with large paraster...

Many studies have researched the prognostic factors of Hodgkin disease. Up date, seven most important prognostic factors have been defined. Among them, as an important negative prognostic factor, the dissemination of the disease at the moment of diagnosis stands out. The aim of this study was to determine the influence of the presence of mediastinal mass greater than a third of the chest diamet...

We herein describe a rare case of multilocular thymic cysts (MTCs) with follicular hyperplasia. The patient was a 50-year-old man, who was symptom-free. A mediastinal mass was found on chest computed tomography (CT) followed after pancreatitis. Chest CT revealed a 30 × 10 mm anterior mediastinal mass with multiple cystic lesions. Magnetic resonance imaging showed an anterior mediastinal cystic ...

Mediastinal mass syndrome (MMS) is a complex case that poses many challenges to the anesthesiologist. The cornerstone of management focuses on the potential hemodynamic changes associated with this syndrome. We describe the anesthetic management of a patient with a previously undiagnosed mediastinal mass presenting for emergency neurosurgical surgery.