FDG avid large intra-abdominal left hypochondrial soft tissue mass lesion with SUV max 12. The mass is indenting the transverse colon and is abutting the adjacent chest wall. A small supra-diaphragmatic extension into the left epicardial fat is noted. The lesion is heterogeneous showing internal cystic changes.
FDG avid left internal mammary lymph node.
Findings are suggestive of left hypochondria peritoneal neoplastic mass (possible sarcoma), associated with metastatic left internal mammary lymph node.