A Roullier

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The authors report a case of a saccular aneurysm of the superior vena cava in a 38 year old female. The diagnosis could only be made at thoracotomy because of the additional difficulty posed by a complete thrombosis of the aneurysmal pocket, which produced a particularly deceptive CT image. This type of lesion is exceptionally rare as a cause of a(More)
In a factory processing Tungsten carbide and hard metals, of a hundred exposed workers, 15 showed signs of "irritation" which progressed in 5 to clinical, radiological and functional pulmonary fibrosis with altered CO transport. In one patient histological sections were studied and typical findings of dust inclusion seen. Diffuse interstitial fibrosis(More)