Relapses in three patients with Takayasu arteritis under tocilizumab treatment detected by contrast enhanced ultrasound

VASA ◽  
2018 ◽  
Vol 47 (2) ◽  
pp. 149-152 ◽  
Author(s):  
Michael Czihal ◽  
Christian Lottspeich ◽  
Angelika Schröttle ◽  
Karla Maria Treitl ◽  
Marcus Treitl ◽  
...  

Abstract. Takayasu arteritis (TA) is a rare large vessel vasculitis, affecting the aorta and its major branches, typically in young women. In this case report, we present three cases of young women of Caucasian descent who experienced relapses while under treatment with the monoclonal humanized antibody to the interleukin 6 receptor, tocilizumab. Active vasculitic lesions of the supraaortic (common carotid and axillary) arteries were detected and characterized via high resolution contrast enhanced ultrasound. Based on these cases, we discuss the potential role of contrast enhanced ultrasound in the diagnosis and follow-up of TA as well as the current data on the efficacy of tocilizumab in the treatment of TA.

1970 ◽  
Vol 5 (4) ◽  
pp. 61-66
Author(s):  
Patrícia Resende Penido ◽  
Rhanna Junqueira Westin de Carvalho ◽  
Roger Willian Moraes Mendes

RESUMOIntrodução: A Arterite de Takayasu (AT) consiste em uma vasculopatia de origem indefinida, sendo de caráter crônico, que afeta a aorta e seus ramos principais. Em gestantes é uma condição complexa, em que o tratamento clínico é realizado com restrições. A utilização de corticoides tem sido favorável no controle inflamatório, principalmente naqueles casos em que antes da gravidez se fazia uso de imunossupressores. Casuística: Foi relatado um caso de uma gestante portadora de AT, através da análise de prontuário e de exames complementares, sendo realizado o pré-natal pelas equipes de Obstetrícia e Reumatologia, onde foi realizado tratamento clínico com corticoides, mostrando uma evolução satisfatória, ocorrendo apenas uma hospitalização que foi seguida de uma cesárea na trigésima sexta semana de gravidez, com recém nato saudável de 3.810g. Discussão: A AT pode estar associada a várias etiologias, sendo a gênese pouco conhecida. O diagnóstico na maioria das vezes é demorado, pela dificuldade da suspeita clínica, além de demandar o uso de técnicas de imagem mais sofisticadas. A gestação associada é fenômeno raro, já que as portadoras são orientadas a evitarem a gravidez. O controle clínico permitiu uma gestação sem grandes complicações e serviu como meio para levar a gestação até praticamente o fim do terceiro trimestre. Conclusão: Deve-se ressaltar o papel do acompanhamento clínico, especialmente com esta pan-arterite, mostrando os medicamentos que podem ser utilizados nesse grupo, especialmente quando se usava imunossupressores antes da gravidez. Palavras chave: Arterite de Takayasu, Gravidez, Vasculite. ABSTRACT:Introduction: Takayasu's arteritis (TA) consists of a vascular disease of unknown origin and chronic nature, which affects the aorta and its main branches. In pregnant women it is a complex condition, in which the clinical treatment is performed with restrictions. The use of corticosteroids has been favorable to control inflammation, especially in those cases when immunosuppressant had been used before pregnancy. Case Report: A case of a pregnant patient with TA has been reported through the analysis of medical records and laboratory tests. The Obstetrics and Rheumatology staff performed the prenatal care, and clinical treatment with corticosteroids was done showing a satisfactory outcome. There was only one hospitalization of the patient, which was followed by a cesarean in the thirty sixth week of pregnancy.  The newborn was a healthy one, weighing 3.810g. Discussion: TA may be associated with several etiologies, and the genesis is little known. The diagnosis most often takes time due to the difficulty of clinical suspicion, and requires the use of more sophisticated imaging techniques. The pregnancy is rare phenomenon, since the carriers are advised to avoid pregnancy. The clinical management allowed a pregnancy without major complications and served as a means to carry the pregnancy to almost the end of the third quarter. Conclusion: The role of the clinical follow-up should be noticed especially with this pan-arteritis, showing the drugs that can be used in this group, especially when there is use of immunosuppressive drugs before pregnancy. Keywords: Takayasu Arteritis, Pregnancy, Vasculitis.


Author(s):  
Masaya Akashi ◽  
Satoshi Wanifuchi ◽  
Junya Kusumoto ◽  
Megumi Kishimoto ◽  
Yasumasa Kakei ◽  
...  

2019 ◽  
Vol 21 (3) ◽  
pp. 353
Author(s):  
Florin Elec ◽  
Tudor Moisoiu ◽  
Dan Burghelea ◽  
Razvan Zaro ◽  
Radu Badea

High flow priapism caused by perineal trauma is a relatively rare disorder. Early diagnosis represents a mandatory condition for the therapeutic resolution. Ultrasound examination is affordable and a within reach method for diagnosis also in an emergency context. We present the case of a 56-year-old male patient with traumatic priapism which was subsequently investigated by contrast-enhanced ultrasound and shear wave elastography. This may be one of the first cases presented in the literature


2018 ◽  
Vol 52 (7) ◽  
pp. 579-582
Author(s):  
Hirofumi Koike ◽  
Kazuto Ashizawa ◽  
Hideyuki Hayashi ◽  
Ichiro Sakamoto ◽  
Shigeki Nakamura ◽  
...  

Although Takayasu arteritis (TA) is rare as a form of chronic inflammatory arteritis, it is important that it is diagnosed early because the 10-year survival rate is only 84% to 87%. Many reported patients have been young women in East Asia. We report a case of a young woman who originally presented with unexplained pulmonary consolidation. Five years later, contrast-enhanced computed tomography (CT) imaging showed thickening of the walls of the aorta and its branches and of the main and right pulmonary artery (PA), and occlusion of the left subclavian and left PAs. A diagnosis of TA was made based on these CT findings. Patients with TA often have PA involvement, and this can be the initial site of arteritis. Therefore, TA should be included in the differential diagnosis of young women with unexplained pulmonary consolidation.


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