RESUMO
Bacterial co-infection has been reported to contribute to a poor prognosis in patients with COVID-19. However, iliopsoas abscess (IPA) has not been previously reported as a comorbidity during the course of COVID-19. We report two cases of IPA in patients with COVID-19 pneumonia. Both patients required prolonged immunosuppressive therapy for COVID-19 pneumonia and developed bacteremia due to Serratia marcescens in one and Staphylococcus aureus in the other. Although immunosuppressive therapy is commonly used for COVID-19 pneumonia with hypoxemia, the comorbidity of IPA may have been underestimated in these cases.
Assuntos
COVID-19 , Abscesso do Psoas , Infecções Estafilocócicas , Humanos , Antibacterianos/uso terapêutico , Abscesso do Psoas/tratamento farmacológico , Abscesso do Psoas/microbiologia , COVID-19/complicações , Staphylococcus aureus , Infecções Estafilocócicas/complicações , Infecções Estafilocócicas/tratamento farmacológicoRESUMO
The messenger RNA vaccine against SARS-CoV-2 is effective at preventing COVID-19-associated hospitalization, and the Centers for Disease Control and Prevention has recommended vaccination for all eligible individuals. We demonstrate a case involving a patient who developed a life-threatening acute asthma exacerbation after receiving their third dose of the BNT16b2 vaccine. Because eosinophilia was observed after the second inoculation, it was considered likely that the patient had been sensitized to the BNT16b2 vaccine. Theoretically, the SARS-CoV-2 vaccine could trigger the exacerbation of asthma. It should be recognized that repeated SARS-CoV-2 vaccination may be a risk factor for the acute exacerbation of asthma.
Assuntos
Asma , COVID-19 , Vacinas Virais , Estados Unidos , Humanos , Vacinas contra COVID-19/efeitos adversos , Vacina BNT162 , RNA Mensageiro , Anticorpos Antivirais , SARS-CoV-2 , COVID-19/prevenção & controle , Vacinas de mRNARESUMO
Methotrexate (MTX)-associated lymphoproliferative disorders have received much attention from rheumatologists, and early diagnosis is very important for reducing mortality. There are several reports of radiologic findings in patients with pulmonary malignant lymphoma, mainly consisting of masses, nodules, and lymphadenopathy. Computed tomography has rarely detected necrosis in the masses. In this article, we report a case of MTX-associated Epstein-Barr virus-positive diffuse large B-cell lymphoma characterized by a very large lung mass with prominent areas of central necrosis. The disease regressed after withdrawal of MTX.