Pancreas of a Male Displaying Pancreatic Cancer, Anterior View

Description

Centered in the upper abdomen, the pancreas is overlaid in anterior projection across the epigastrium and left hypochondrium, with the head positioned to the patient’s right and the body and tapering tail extending leftward toward the splenic hilum. A focal red lesion marks an irregular mass within the pancreatic body or distal tail, a region that lies posterior to the stomach and anterior to the splenic vein and artery as they course along the gland’s superior border. Endocrine islets are distributed throughout the parenchyma, while exocrine acini drain via the main pancreatic duct toward the duodenum. Orientation is clear. Skin surface landmarks provide practical topography for teaching. Tumors arising in the pancreatic body or tail often present later than head lesions because they are less likely to obstruct the common bile duct, so jaundice is typically absent and symptoms skew toward vague epigastric pain radiating to the back, early satiety, weight loss, or new onset diabetes in a middle-aged man. Proximity to the splenic vessels makes splenic vein thrombosis and left-sided portal hypertension a relevant complication, and local posterior extension can involve the celiac plexus, explaining the pain pattern. This anterior layout also helps clarify why distal pancreatectomy with splenectomy is a common operative strategy when the lesion is confined to the body or tail. Use this artwork in gross anatomy and GI blocks when introducing pancreatic endocrine and exocrine function, in oncology modules discussing pancreatic adenocarcinoma staging, or in patient-facing education to localize a mass relative to the upper abdominal wall. It also suits surgical and radiology teaching files when contrasting distal lesions with pancreatic head cancers managed by pancreaticoduodenectomy. Anatomical accuracy verified by SciePro's Medical Advisory Board.