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BACKGROUND: Although severe pneumonia and respiratory compromise have remained the predominant complications of coronavirus disease 19, we are now learning this virus is much more varied in its presentation. In particular, there are increasingly reported cases of thromboembolic events occurring in infected patients. Case Report. In this report, we present two patients, both under the age of 40 with known risk factors for venous thromboembolism, who presented with respiratory distress. Both patients were diagnosed with SARS-CoV-2 pneumonia and pulmonary embolism requiring management with anticoagulation. Both patients were discharged after a short course in the hospital. CONCLUSION: The discussion of a hypercoagulable state induced by coronavirus disease 19 has been well documented; however, the exact mechanisms remain unknown. We suspect that a prothrombotic inflammatory response provoked by coronavirus disease could be the culprit, acting as an additive effect on middle-aged patients with known risk factors for venous thromboembolism. We recommend clinicians closely monitor those with known risk factors for pulmonary embolism.
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First reported in Wuhan, China, Novel Coronavirus Disease-19 rapidly spread causing an outbreak of viral pneumonia and became a pandemic in early 2020. It was later discovered to be caused by Severe Acute Respiratory Syndrome Coronavirus 2, a novel coronavirus. Although the vast majority of cases have primarily involved the respiratory system, some serious cases have started to emerge with central and peripheral nervous system complications. We present the case of a 30-year-old morbidly obese male who initially presented to the emergency department with seizures, altered mental status, and COVID-19 pneumonia. After a 21-day hospital course including 14 days of intensive care unit management, he was stabilized and discharged to a rehabilitation facility. He returned 1 day later with worsening respiratory distress and was found to have acute pulmonary embolism requiring placement of an inferior vena cava filter. After an additional 6 days in the hospital, he was discharged back to the outpatient facility. He returned for a third time with altered mental status, visual and auditory hallucinations, and confabulation. This report provides critical information in revealing a peculiar neurological sequela of COVID-19 induced leukoencephalopathy and its disease course. We hope to shed light on this sequence of events by providing possible mechanisms to aid clinicians in the identification and management of this complication.
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Normal development of the patella typically involves fusion of secondary ossification centers into a single bone during adolescence, with failure of fusion resulting in bipartite and tripartite patellae. In such variants, injury to incomplete ossification center fusion, though uncommon, has been reported to occur in the setting of traumatic quadriceps tendon rupture. The authors present a rare and complex case of traumatic bipartite fragment separation, patellar avulsion, and a complex partial quadriceps tendon tear confirmed surgically in a 36-year-old male. In this case, a tear in the lateral aspect of the quadriceps tendon attached to the nonfused patellar ossification center resulted in retraction of the band containing the bipartite fragment and separation of the patellar fragments, with superior displacement of the smaller bony avulsion likely due to complex attachments from the medial aspect of the quadriceps tendon. Knowledge of the classical locations of a bipartite and tripartite patella can aid in the differentiation of the anatomic variant versus patellar avulsion. Additionally, knowledge of the variable and complex nature of the quadriceps tendon aids in understanding the process of patellar avulsions and various tears, leading to the appropriate orthopedic management.
