ETA SA Manufacture HorlogÃ¨re Suisse designs and manufactures quartz watches and both hand-wound and automatic-winding mechanical Ã©bauches and movements. Commonly referred to as ETA, the company is headquartered in Grenchen, Switzerland and is a wholly owned subsidiary of The Swatch Group Ltd. Though ETA was founded by Eterna in 1856 some part of its production line can be traced back to the 1793 founding of Fabriques dâHorlogerie de Fontainemelon by David Benguerel, Isaac Benguerel ...
Enlarged hilar and mediastinal lymph nodes in chronic obstructive pulmonary disease. Kirchner J(1), Kirchner EM, Goltz JP, Obermann A, Kickuth R. Author information: (1)Department of Diagnostic and Interventional Radiology, Allgemeines Krankenhaus Hagen, Germany.
This must be a lung mass. The chest radiograph on the right shows a lesion with an obtuse angle to the mediastinum. This must be a mediastinal mass. Since there is a silhouette-sign with the right heart border-which is located anteriorly-we can deduce that the mass must be located within the anterior mediastinum.The lesion on the left was a pancoast tumor. The lesion on the right was a thymoma, located within the anterior mediastinum.n the chest film there is a mass that has obtuse angles with the mediastinum, so it is a mediastinal mass. The hilar vessels are seen through this mass, so it does not arise from the hilum and probably will arise from the anterior mediastinum. The anterior location was confirmed on a CT.