ABSTRACT
AIM: Avascular necrosis (AVN) or osteonecrosis is characterized by death of bone tissue due to endothelial damage and vascular abnormality. Coronavirus can induce endothelial damage and abnormal blood clotting, so that COVID-19 is known as a vascular disease. We aim to evaluate the relationship between AVN and COVID-19. CASE: Here we present a 39-year old man with severe COVID-19 and corticosteroid consumption who developed late onset AVN of both hips 20 month after COVID-19. CONCLUSION: An awareness of the possible osteonecrosis for all physicians dealing with patients with musculoskeletal problems following COVID-19 is necessary.
ABSTRACT
A 55-year-old lady with a nine-year history of controlled sarcoidosis developed vasculitis after Sinopharm COVID-19 vaccine (BBIBP- CorV). She was ultimately diagnosed with mononeuritis multiplex based on EMG-NCV findings and administered methylprednisolone and cyclophosphamide pulse therapy for 5 days, and then continue with prednisolone and a monthly pulse of cyclophosphamide.
ABSTRACT
BACKGROUND: Severe acute respiratory syndrome coronavirus 2 may be associated with late-onset necrotizing myositis, mimicking autoimmune inflammatory myositis; however, the exact underlying pathogenesis of severe acute respiratory syndrome coronavirus 2-induced myositis is still unclear. CASE PRESENTATION: Herein, we report a rare case of necrotizing autoimmune myositis in a 67-year-old middle eastern male following coronavirus disease 2019 infection, who presented with muscle weakness. The patient had positive anti-NXP2. The diagnosis of necrotizing autoimmune myositis was made according to muscle weakness, increased liver enzymes, electromyography and nerve conduction velocity results, and muscle biopsy. The patient underwent a full malignancy evaluation, which was unremarkable, and was discharged in relatively well condition with a daily dose of 1 mg/kg prednisolone and azathioprine 150 mg (2 mg/kg). CONCLUSION: Our report highlights the already known possible protracted sequence of coronavirus disease 2019 infection and the potential for delayed-onset necrotizing myositis.
Subject(s)
Autoimmune Diseases , COVID-19 , Myositis , Male , Humans , Aged , COVID-19/complications , Myositis/diagnosis , Myositis/drug therapy , Autoimmune Diseases/complications , Autoimmune Diseases/diagnosis , Muscle Weakness , Prednisolone , SARS-CoV-2ABSTRACT
A 55‐year‐old lady with a nine‐year history of controlled sarcoidosis developed vasculitis after Sinopharm COVID‐19 vaccine (BBIBP‐ CorV). She was ultimately diagnosed with mononeuritis multiplex based on EMG‐NCV findings and administered methylprednisolone and cyclophosphamide pulse therapy for 5 days, and then continue with prednisolone and a monthly pulse of cyclophosphamide. Vaccination, as a factor alone or in combination with disease agents, can cause new or aggravate pre‐existing symptoms, such as vasculitis among sarcoidosis patients.