Intra-abdominal testicular tumors are characterized by their rarity and insidious progression. They are often revealed in adulthood in the form of a pelvic mass. This study reports a new case of an intra-abdominal seminoma in a 57-year-old patient which presented with isolated left flank pain. which is an unusual symptom. https://ashleyshomestores.shop/product-category/king-platform-bed/