Pathology Corrugated collagenous rings surrounding lymphocytes and plasma cells in the walls of inflammatory cysts are called A Ruston bodies B Hyaline bodies C Howell-Jolly bodies D Papenheimer bodies 💡 Explanation Corrugated collagenous rings surrounding lymphocytes and plasma cells in the walls of inflammatory cysts are called ✓ Correct Answer: B. Hyaline bodies