Abdominal nodal metastasis from an unknown primary: A case report and review of literature

Figure 1 Chest and abdominal computed tomography scan. A: No significant thickening of the stomach wall; B: Multiple enlarged lymph nodes beside the abdominal aorta; C: A mass in the intestinal cavity of the lower right abdomen; D: Enlarged lymph nodes on both sides of the pelvic cavity near the iliac vessels; E: Benign prostatic hyperplasia, without obvious space-occupying lesion; F: Abnormal calcification can be observed in the ilium beneath the bone window.