Thymic carcinoma is a rare type of cancer that originates in the thymus, a small organ located in the chest that plays a crucial role in the immune system. This cancer typically arises from the epithelial cells of the thymus and can be aggressive, often spreading to nearby tissues and lymph nodes. Symptoms of thymic carcinoma may include chest pain, cough, and difficulty breathing. Diagnosis usually involves imaging tests like CT scans and MRI, followed by a biopsy to confirm the presence of cancer cells. Treatment options often include surgery, radiation therapy, and chemotherapy, depending on the stage of the disease.