Create a realistic scientific 3D animation showing a semi-transparent intestinal or pipeline-like tube. Inside the tube, a dense brown blockage material forms a plug, preventing flow. Gold-colored liquid flows toward the obstruction, gradually increasing pressure. The visual emphasizes the buildup of golden fluid behind the blockage until it bursts through, pushing the debris aside and creating a dramatic release of liquid that rushes outward. The style should be clean, educational, and medical documentary-like — no graphic gore, just a conceptual visualization of blockage and release.