RESUMO
A 79-year-old man presented with fatigue and right shoulder pain. Computed tomography revealed right pleural effusion and osteosclerosis of the sternoclavicular joint. There were no signs of malignancy or infection in the pleural fluid studies. His bone scintigraphy exhibited the "bull's head sign." Despite the absence of skin lesions, he was diagnosed with synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome. Remission was achieved after treatment with non-steroidal anti-inflammatory drugs and oral prednisolone. SAPHO syndrome causes pleural effusion, even in patients without skin lesions. Bone scintigraphy should be considered in the workup for patients with unexplained pleural effusion.
RESUMO
A 78-year-old man underwent a tracheostomy after embolization for a dural arteriovenous fistula. Seventy days after tracheostomy, arterial bleeding appeared through the tracheal stoma. The bleeding stopped spontaneously. However, two days later, arterial bleeding reappeared, and he was diagnosed with a tracheo-innominate artery fistula (TIF). He then underwent urgent endovascular covered stent placement. After the procedure, there was no bleeding. TIF can be a fatal complication after tracheostomy and it is generally treated with open chest surgery. However, a successful endovascular treatment for TIF has recently been reported and may yield better results.
