Malignant Neoplasm of the Abdominal Esophagus

**Semantic type:** Neoplastic Process

**Definition:** A primary or metastatic malignant neoplasm involving the abdominal region of the esophagus.

**Synonyms:** - Malignant Neoplasm of Abdominal Esophagus - Malignant Tumor of Abdominal Esophagus - Malignant Tumor of the Abdominal Esophagus