TOPIC: Lung Cancer TYPE: Medical Student/Resident Case Reports INTRODUCTION: Extramedullary plasmacytomas can arise in patients with systemic multiple myeloma and should not be confused solitary extramedullary plasmacytoma (SEP). SEP refers to a non-osseous plasma cell neoplasm without evidence of myeloma. SEP, observed 3% all neoplasms, is usually located the upper aerodigestive tract.1 Endobr...

TOPIC: Lung Cancer TYPE: Medical Student/Resident Case Reports INTRODUCTION: Sarcomas are rare, malignant tumors of connective tissue origin. Epithelioid hemangioendothelioma (EHE) is an exceedingly rare vascular sarcoma endothelial origin, with incidence less than one per million. Patients typically asymptomatic or manifest symptoms related to organ involvement. We present a case woman inciden...

Dear Editor, A 50-year-old man presented to the emergency room with a 10-day-long clinical picture of behavioral disturbances and pharmacorefractory headache. His past medical history was remarkable due to a 8-month course of constitutional syndrome with normal results in a blood test, thoraco-abdomino-pelvic computed tomography (CT) scan, and colonoscopy. A neurological examination only highli...