Position: Interventional Venogram Oblique The oblique venogram projection separates overlapping venous structures. It improves visualization of stenosis and occlusion. Proper rotation ensures diagnostic quality. This projection complements AP views. It is a standard interventional competency.
Position: Interventional PICC Placement AP The AP projection during PICC placement evaluates catheter position. It ensures proper advancement through the venous system. Proper centering includes the arm and chest. This projection is essential for safe line placement. It is a core ARRT competency.
Position: Interventional Central Line AP The AP central line projection evaluates catheter tip placement in the SVC. It identifies malposition and complications. Proper centering ensures visualization of the mediastinum. This projection is essential for line verification. It is frequently tested on ARRT exams.
Position: Interventional Port Placement AP The AP port placement projection evaluates port position and catheter routing. It ensures proper placement and function. Proper centering includes the chest and port site. This projection is essential for oncology care. It is a recognized ARRT competency.
Position: Interventional Nephrostogram AP The AP nephrostogram evaluates the renal collecting system via nephrostomy tube. It identifies obstruction, leaks, and stone disease. Proper centering ensures visualization of the kidney and ureter. This projection is essential for urologic intervention. It is frequently tested on ARRT exams.
Position: Interventional Nephrostogram Oblique The oblique nephrostogram projection separates the ureter from the spine. It improves visualization of strictures and stones. Proper rotation ensures diagnostic quality. This projection complements the AP view. It is a standard interventional competency.
Position: Interventional Biliary Drain Check AP The AP biliary drain check evaluates catheter position and ductal patency. Contrast outlines the biliary tree. Proper centering ensures visualization of the liver and ducts. This projection is essential for postoperative care. It is frequently used in interventional radiology.
Position: Interventional Biliary Drain Check Oblique The oblique biliary projection separates ducts for improved visualization. It identifies strictures, leaks, and stones. Proper rotation prevents superimposition. This projection complements the AP view. It is a recognized ARRT competency.
Position: Interventional IVC Filter Placement AP The AP projection during IVC filter placement evaluates filter position and alignment. It ensures proper deployment below the renal veins. Proper centering includes the abdomen and pelvis. This projection is essential for vascular intervention. It is frequently tested on ARRT exams.
Position: Interventional IVC Filter Placement Lateral The lateral projection evaluates filter tilt and depth. It complements the AP view for accurate placement. Proper positioning prevents superimposition. This projection is essential for safe deployment. It is a standard interventional competency.