Ectopic colloid goiter in mediastinum with normal thyroid gland.

Ectopic thyroid tissue is a rare developmental abnormality involving aberrant embryogenesis of the thyroid gland during passage from the primitive foregut to the pretracheal position. The most frequent position is the base of the tongue (lingual thyroid); however, it has been described in other sites, such as the submandibular region, trachea, mediastinum, and subdiaphragmatic regions.Here, we report a case of an adenomatous goiter that developed in mediastinal thyroid tissue without any connection to the pretracheal thyroid gland.

Missile Embolism from Pulmonary Vein to Systemic Circulation: Case Report with Systematic Literature Review.

Missile embolism (ME) is a rare condition and was seen in 0.3% of gunshot wounds during the Vietnam War. It was first reported by Thomas Davis in 1834.

A novel approach for the treatment of dysphagia lusoria.

A 36-year old woman presented with a 5-year history of progressive dysphagia. The barium swallow of the oesophagus revealed an oblique extrinsic defect consistent with an aberrant right subclavian artery. A computed tomography angiogram confirmed the diagnosis.

A rare disappearing right atrial mass.

Cardiac tuberculosis is rare and usually involves the pericardium. Myocardial tuberculoma is a very rare occurrence and only a few cases have been reported. We describe a rare case of cardiac tuberculoma involving the whole of the lateral right atrial wall, extending from the superior vena cava/right atrial junction up to a tricuspid valve.