{HEAD ~ Age related macular degeneration} results in the formation of {TAIL ~ new blood vessels} in the eye 
{ HEAD ~ Age related macular degeneration } results in the formation of { TAIL ~ new blood vessels } in the eye
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH