The azygos fissure is typically visible on chest radiography as a right paramediastinal supernumerary line in projection of the right lung apex. The azygos vein, located at the bottom of the fissure, is visible as a teardrop-shaped opacity. The empty azygos fissure is a rare finding. It is the consequence of the displacement of the azygos vein out of the fissure with a close paramediastinal pos...

Ectopic intrathoracic kidney is a rare phenomenon and is usually an incidental finding on a chest radiograph. Of all intrathoracic kidneys, congenital ectopia is most often shown, with a traumatic etiology occurring much less frequently. We report a case of an ectopic intrathoracic kidney with associated renal cell carcinoma. Management, which was based on current treatment recommendations for ...

loculated fat cells morphologically similar to the hibernating gland tissues found in animals was first recognized 95 years ago. It was subsequently termed “hibernoma.” In 1966, 38 cases had been recorded, 4 of which were intrathoracic. Thirty years later, approximately 100 cases had been reported, of which only 7 were intrathoracic. A recent review of the English literature reveals 13 intratho...

A substantial proportion of patients with chronic obstructive pulmonary disease (COPD) develops various degree of intrathoracic tracheal collapsibility. We studied whether the magnitude of intrathoracic tracheal collapsibility could be different across clinical phenotypes and sex in COPD. Intrathoracic tracheal collapsibility measured at paired inspiratory-expiratory low dose computed tomograph...

Intrathoracic extramedullary haematopoiesis is a rare entity encountered in patients with long standing anaemias such as thalassaemia and congenital spherocytosis. It is rare in patients with homozygous sickle cell disease; only 11 cases of intrathoracic and two cases of pelvic extramedullary haematopoiesis have been documented in the literature. We report the case of a 30-year old man with hom...

pleuropulmonary blastoma (ppb) is a rare, malignant intrathoracic tumor that occurs mostly in children before 5 years old. it consists about 15% of all primary pediatric pulmonary tumors and shows various mesenchymal components. its presentations are nonspecific and common symptoms include fever, cough, chest pain, respiratory distress, and pulmonary infection. ppb should be considered in the d...

Investigating how intrathoracic pressure changes affect cerebral blood flow (CBF) is important for a clear interpretation of neuroimaging data in patients with abnormal respiratory physiology, intensive care patients receiving mechanical ventilation and in research paradigms that manipulate intrathoracic pressure. Here, we investigated the effect of experimentally increased and decreased intrat...

BACKGROUND The aim of this study was to analyze our experience with management of intrathoracic anastomotic leak after esophagectomy. METHODS Clinical data from 33 patients who developed intrathoracic anastomotic leak were evaluated retrospectively. These patients were selected from 1867 patients undergoing resection carcinoma of the esophagus and reconstruction between January 2003 and Decem...