Adriana Gurreri

Decades Later: Recurrent Gastrointestinal Sequelae in a Patient With Remote Metastatic Osteosarcoma to the Stomach and Colon

Osteosarcoma is a primary malignant bone tumor with a well-established tendency for pulmonary metastasis; however, gastrointestinal (GI) involvement is exceedingly rare. Intra-abdominal metastases may occur years to decades after the initial diagnosis. Hematogenous spread, following pulmonary metastasis, is the presume...