Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right port tip is in upper SVC and is unchanged from prior . No interval change from ___ study . Again seen are chronic right lateral rib defects . No pneumothorax . No focal opacity , pulmonary edema , or pleural effusions . Heart is top normal with normal mediastinal contour and hila .
    OUTPUT:
    
Right port tip is unchanged in position and is in the upper SVC .