RESUMO
A 47-year-old woman presented with a history of resistant arterial hypertension, associated with disabling headache. She was subjected to an enormous number of tests in order to identify an underlying cause of secondary hypertension, such as pheochromocytoma or Cushing syndrome, but all the most common causes of secondary hypertension were investigated and gradually excluded. Factitious use of amphetamine or cocaine was excluded, and therapy compliance was verified by witnessed ingestion of drug therapy, in order to rule out Munchausen syndrome. The patient underwent a first transcatheter renal denervation (RDN) with poor effect on blood pressure (BP) at long term follow up. Because of extremely poor control of BP values, a second RDN was performed two years later, again with inadequate long term efficacy. Despite an uncontrollable pre-procedural BP, RDN had an excessive BP lowering effect in this patient, but only for few months. In conclusion, a definitive diagnosis was not performed in our patient, despite an extremely deepened examination of the most common cause of refractory hypertension.
Assuntos
Anti-Hipertensivos/uso terapêutico , Pressão Sanguínea/efeitos dos fármacos , Hipertensão/diagnóstico , Denervação , Feminino , Humanos , Hipertensão/fisiopatologia , Hipertensão/terapia , Rim/inervação , Pessoa de Meia-Idade , Resultado do TratamentoAssuntos
Angina Pectoris Variante/diagnóstico por imagem , Dissecção Aórtica/diagnóstico por imagem , Aneurisma Coronário/diagnóstico por imagem , Angiografia Coronária/efeitos adversos , Vasoespasmo Coronário/diagnóstico por imagem , Parada Cardíaca/diagnóstico por imagem , Dissecção Aórtica/etiologia , Aneurisma Coronário/etiologia , Vasoespasmo Coronário/complicações , Ergonovina/efeitos adversos , Feminino , Parada Cardíaca/etiologia , Humanos , Pessoa de Meia-Idade , Ocitócicos/efeitos adversosRESUMO
A 76-year-old woman presented with a one-week history of dyspnea on minimal exertion and at rest. In the emergency room she underwent echocardiography and thoracic computed tomography scan with diagnosis of bilateral pulmonary embolism. Due to right ventricular dilatation and increasing values of NT-probrain natriuretic peptide, both markers of high risk that classify pulmonary embolism as "submassive" according to current international guidelines, we opted for thrombolysis. The patient underwent intra-arterial bilateral pulmonary thrombolysis facilitated by ultrasound, the first case in Italy. The patient recovered from pulmonary embolism after 10h of therapy, with improved gas exchange and symptoms. Subsequently, she developed arterial bleeding at the puncture site, due to accidental puncture of a branch of the femoral artery. The patient was treated with percutaneous embolization and transfusions. In patients with pulmonary embolism, even if not massive, thrombolysis should be considered, especially in the presence of high-risk markers. Direct intra-arterial pulmonary thrombolysis, facilitated by ultrasound, is an effective procedure that provides an alternative to conventional thrombolysis with the advantage of a lower thrombolytic dose.
Assuntos
Embolia Pulmonar/diagnóstico por imagem , Embolia Pulmonar/tratamento farmacológico , Terapia Trombolítica/métodos , Ultrassonografia de Intervenção , Idoso , Feminino , Humanos , Itália , Artéria PulmonarRESUMO
A 69-year-old man was admitted to our hospital for persistent fever, myalgias, articular pain, headache, and hypoaesthesia of the scalp. The clinical scenario was typical for giant-cell arteritis. During hospital stay, patient developed fugax amaurosis, stroke, and acute coronary syndrome. The definitive diagnosis of infective endocarditis, supported by transesophageal echocardiography, was confirmed only by culturing the material obtained during angiography and coronary thromboaspiration.
RESUMO
We describe the case of a 42-year-old woman developing cardiogenic shock with cardiac tamponade due to an acute myo-pericarditis caused by Parvovirus B19 (PVB19), successfully treated with intravenous (iv) immunoglobulin administration.