A 21 year old female presented with incidental findings of complex anterior mediastinal mass. This patient was otherwise healthy, without contributory medical, surgical, family or social history. CT imaging identified a right paracardiac mediastinal mass with components of variable attenuation, including fluid, soft tissue and fat components. Mediastinal mature teratoma was suspected. Cystic or...

The objects of this paper are (a) to report on a study of mediastinal shift and apico-basal diameters of the lungs in a series of 80 patients undergoing phrenic nerve crush and pneumoperitoneum therapy for pulmonary tuberculosis: (b) to discuss the mechanism and therapeutic significance of the mediastinal shift. Although studies of mediastinal shift following phrenic nerve paralysis alone have ...

Primary mediastinal large B-cell lymphoma is a subtype of diffuse large B-cell lymphoma, arising in the mediastinum from putative thymic B-cell origin with distinctive clinical and genetic features. Generally, primary mediastinal large B-cell lymphoma is believed as only deriving in the mediastinum. The current study presents a rare case of primary mediastinal large B-cell lymphoma which arisin...

Liposarcoma occurs very rarely in the mediastinum. Patients often remain asymptomatic until it grows large enough to cause direct invasion or compression of adjacent organs. We report a case of a 77-year-old male presented with dyspnea of exertion and was found to have a large mediastinal mass which was eventually diagnosed as primary mediastinal well-differentiated liposarcoma. The limited res...

Mediastinal mass is a rare presentation of tuberculosis in children. The sources of posterior mediastinal mass are usually neurogenic tumors, infections or vascular lesions. Herein, a 12-year-old girl is presented who manifested with a posterior mediastinal mass extending to the right paravertebral space from T3 to T8 with extension to retrocardiac and subcarinal spaces. She suffered from chron...

Mediastinal epidermoid cyst is a rare condition that is considered as a congenital disorder. Various manifestations from asymptomatic cases to serious symptoms may be found in these patients. However, some cases may be diagnosed incidentally. Here, we report an old man with recurrent pneumonia who demonstrated symptoms of respiratory distress and chest pain. The high resolution computed tomogra...

Introduction: Advanced laryngeal and hypopharyngeal cancers are aggressive tumors with a poor prognosis. Multiple lymph node metastases often occur in the neck as well as in the upper mediastinum and thus upper mediastinal dissection is crucial to improving the cure rate. However, excessive mediastinal dissection can increase postoperative morbidity and mortality making it important to employ t...

OBJECTIVES To review our results with elective superior mediastinal dissections for thyroid carcinomas. STUDY DESIGN Retrospective review. METHODS We searched operative case logs for all patients with thyroid carcinoma treated with an elective superior mediastinal dissection by the senior author (Y.D.) during a 6-year period. Charts were reviewed for demographic information and pathologic r...

We report a case of rhabdomyosarcoma which occurred in a mediastinal teratoma in a 44-year-old man. Presentation symptoms were chest pain, hoarseness and a cough. Diagnosis was fortuitous, performed by the histological and immunohistochemical study of a mediastinal tumour biopsy specimen that showed embryonal carcinoma and yolk sac tumour components associated with the rhabdomyosarcoma. After c...

INTRODUCTION Contralateral mediastinal shift due to pleural mesothelioma tissue, rather than a pleural effusion, is an unusual clinical feature of mesothelioma. CASE PRESENTATION A 63-year-old woman with a past history of treated invasive ductal carcinoma of the breast presented with breathlessness and chest pain. Her chest radiograph revealed contralateral mediastinal shift and drainage of o...