Research on COVID-19, the cause of a rapidly worsening pandemic, has led to the observation of laboratory derangements such as a propensity towards a hypercoagulable state. However, there are currently no reports on the incidence of pulmonary venous thrombosis in the setting of COVID-19. We report a case in which follow-up chest CT scans revealed an expansile filling defect in a branch of the right inferior pulmonary vein, which is consistent with pulmonary venous thrombosis. Our objective was to provide insight into an uncommon sequela of COVID-19 and consequently garner increased clinical suspicion for pulmonary VTE during hospitalization.

We report a case of calvarial lytic lesions in neurosyphilis with ocular involvement. A 42-year-old woman with a past medical history of polysubstance abuse presented with recent bilateral vision loss. CT revealed numerous calvarial lytic lesions and multiple myeloma was initially suspected. Syphilis screening with RPR and confirmative CSF studies were positive for active infection. The patient was treated with Penicillin G and demonstrated clinical improvement. The objective of this study was to provide insight into a rare manifestation of syphilis with osseous involvement and encourage further discourse into establishment of standards of care for syphilitic osteomyelitis. There exist no evidence-based guidelines regarding optimal treatment route and duration, role of bone biopsy, determination of therapeutic impact, and threshold for surgical intervention in the management of syphilitic osteomyelitis.