[Incidental diagnosis of giant cell arteritis during a hybrid surgical approach in a patient with annuloaortic ectasia and an extensive thoracic aortic aneurysm].
We report a case of giant cell arteritis that was incidentally diagnosed during a hybrid( open surgical and endovascular) approach to an extensive thoracic aortic disease. A 78-year-old man was admitted for the evaluation and treatment of annuloaortic ectasia and an extensive thoracic aortic aneurysm. We performed aortic root replacement (Bentall procedure) and total aortic arch replacement using the elephant trunk technique under hypothermic circulatory arrest. Pathological examination of the aneurysmal wall revealed giant cell arteritis. He had no specific symptoms such as headache, jaw claudication, or vision loss. Because no findings except for a slightly elevated erythrocyte sediment rate were suggestive of active vasculitis, he was discharged from hospital without steroid therapy 6 weeks after open surgery. However, 4 weeks later he returned in hemorrhagic shock due to rupture of a residual descending thoracic aortic aneurysm. He underwent emergency endovascular repair but died intraoperatively. In conclusion, early second-stage procedure and postoperative steroid therapy may be useful in a patient with aortic aneurysm in giant cell arteritis undergoing a hybrid procedure.
Department of Cardiovascular Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Eiji
E
Yoshikawa
Nobuhisa
N
Ohno
Mamoru
M
Hamuro
Kousuke
K
Yoshizawa
Kenta
K
Imai
Hisao
H
Nagato
Masanao
M
Touma
Keiichi
K
Fujiwara
D000368:Aged; D001013:Aorta, Thoracic / Q000601:surgery*; D001014:Aortic Aneurysm / Q000150:complications / Q000601:surgery*; D004108:Dilatation, Pathologic / Q000150:complications / Q000601:surgery*; D013700:Giant Cell Arteritis / Q000150:complications / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed