Hydatid disease is caused through Echinococcus granulosus infection. Hydatid disease remains endemic in developing countries. The majority of cases involve the lungs or liver. We report the case of a patient diagnosed with concurrent mediastinal and cardiac cysts. In this patient, the Octopus IV cardiac stabilizer was used to rotate the heart after the excision of the mediastinal cyst, enabling...

Castleman's disease is a slowly progressive and rare lymphoproliferative disorder. Here, we report a 55-year-old woman with superior mediastinal Castleman's disease being misdiagnosed for a long term. We found a 4.3 cm mass localized in the superior mediastinum accompanied with severe clinical symptoms. The patient underwent an exploratory laparotomy, but the mass failed to be totally excised. ...

Castleman’s disease is a rare disorder of the lymphoid tissue. We report the case of a female patient with bilateral otosclerosis, no respiratory symptoms, and pleural effusion discovered as an incidental finding on a chest X-ray. Computed tomography of the chest revealed a mediastinal mass. The biopsy findings demonstrated that it was a plasmacytic variant of Castleman’s disease. The patient u...

We treated 45 adult patients with T-lymphoblastic lymphoma (T-LBL) (age range 15-61 years) with 2 protocols designed for adult acute lymphoblastic leukemia (ALL). An encouraging cure rate of 90% was recently reported for T-LBL in children treated with a similar approach. In our study, an 8-drug standard induction was administered over 8 weeks including prophylactic cranial (24 Gy) and mediastin...

BACKGROUND Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) diagnoses and stages mediastinal lymph node pathology. This retrospective study determined the relationship between EBUS-TBNA utility and non-small cell lung cancer (NSCLC) stage, lymph node size, and positron emission tomography (PET) standard uptake values (SUV), and the utility of neck ultrasound in bulky...

A 51-year-old female underwent resection of a solid lesion in the posterior mediastinum, preoperatively interpreted at imaging as thoracic schwannoma, requiring double sequential surgical procedure to be resected. The histologic examination of the resected mass diagnosed a hyaline-vascular Castleman's disease.

Radiological evidence of a mass in the anterior mediastinum may provide a difficult problem in diagnosis. Disorders of the thymus, particularly thymomas, are frequently the cause of such mass lesions. Although modest thymic enlargement occurs in many patients with Graves's disease,' rarely is the enlargement great enough to lead to a clinical diagnostic dilemma.2 We report here two patients wit...

OBJECTIVE AND METHODS In order to clarify the utility of video-assisted thoracoscopic surgery (VATS) for mediastinal disease, we analyzed retrospectively 34 thoracoscopic surgical cases (seven lymph node, nine thymic, eight cystic and 10 cases with solid lesions that excluded thymic diseases) between February 1993 and July 2002. RESULTS In lymph node disease, adequate specimens were obtained ...

Despite known limitations of positron emission tomography (PET) for mediastinal staging of non-small cell lung cancer (NSCLC), radiation treatment fields are generally based on PET-identified disease extent. However, no studies have examined the accuracy of FDG-PET/ CT on a per-node basis in patients being considered for curative-intent radiotherapy in NSCLC. In a prospective trial, patients wi...

Mediastinal lymphadenopathy in patients with malignancy may not be always metastatic disease. We present three patients with proven thoracic or extra thoracic malignancies with mediastinal lymphadenopathy which were subsequently proven as granulomatous lymphadenitis by endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA). The objective of the current report is to emphasi...