RESUMO
This report documents a unique case of syphilis with esophageal involvement. Such a presentation is exceedingly rare in the modern era, particularly among patients without human immunodeficiency virus. Most instances were documented in the 1900s and earlier. Our patient presented with months of odynophagia and recurrent oral lesions. He was found to have a sizeable esophageal ulcer on endoscopy, with biopsy confirming the diagnosis of syphilis. His symptoms quickly resolved with intramuscular penicillin. This case highlights the importance of keeping a broad differential for odynophagia and suspicious lesions, cutaneous or mucosal.
RESUMO
Intravascular lymphoma is an uncommon subtype of B-cell lymphoma with neoplastic cells limited to the lumen of small blood vessels. We report a case of a 52-year-old man who presented with constitutional symptoms and rapidly progressive dementia. He was found to have diffuse leptomeningeal and faint parenchymal enhancement on magnetic resonance imaging and was subsequently diagnosed with intravascular lymphoma following a brain biopsy. He responded remarkably well to systemic and intrathecal chemotherapy. The diagnosis and treatment of intravascular lymphoma have been guided by a few case reports and are largely based on expert opinion.