Esophageal Squamous Cell Carcinoma (ESCC) is a type of cancer that originates in the squamous cells lining the esophagus, the tube that carries food from the throat to the stomach. This cancer is more common in certain regions, particularly in parts of Asia and Africa, and is often linked to risk factors such as smoking, heavy alcohol consumption, and certain dietary habits. Symptoms of ESCC may include difficulty swallowing, weight loss, and chest pain. Diagnosis typically involves imaging tests and a biopsy to confirm the presence of cancerous cells. Treatment options may include surgery, radiation therapy, and chemotherapy, depending on the stage of the disease.