RESUMO
Ankylosing spondylitis (AS) is a chronic inflammatory rheumatological disease affecting the axial skeleton with various extra-articular complications. Dysphagia due to a giant anterior osteophyte of the cervical spine in AS is extremely rare. We present a 48-year-old male with AS suffering from progressive dysphagia to soft foods and liquids. Esophagography showed an anterior osteophyte at C5-C6 resulting in esophageal compression. The patient refused surgical resection of the osteophyte and received conservative therapy. However, after 6 months there was no improvement in dysphagia. This case illustrates that a large cervical osteophyte may be the cause of dysphagia in patients with AS and should be included in the diagnostic workup in early stages of the disease.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Vértebras Cervicais/patologia , Deglutição , Transtornos de Deglutição/diagnóstico , Estenose Esofágica/diagnóstico , Imageamento por Ressonância Magnética , Osteófito/diagnóstico , Espondilite Anquilosante/complicações , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
Recurrent respiratory tract infections and dysphagia after the first years of life are rarely caused by vascular compression of the esophagus. We experienced a case of dysphagia and frequent vomiting resulted from esophageal compression by bronchial artery hypertrophy, which might had been aggravated by recurrent aspiration pneumonia caused by underlying swallowing difficulty. The patient initially had significant motor delay and swallowing difficulty. Videofluoroscopic swallowing studies demonstrated deglutition abnormalities and aspiration. In addition, significant amount of swallowed food was regurgitated through esophagus. On barium esophagography and angiography, posterior indentation of the esophagus without proximal dilatation and bronchial artery hypertrophy were noted without congenital heart disease. Pulmonary trunk and its branches showed normal appearance. Therefore, we considered that bronchial artery hypertrophy attributed to pulmonary artery fibrosis due to recurrent aspiration pneumonia may cause esophageal compression, which in turn contribute to dysphagia, frequent vomiting and recurrent aspiration pneumonia.