The pipe extractor includes a main frame supported by wheels mounted on the main frame. A main view angle direction is set as a predetermined direction intersecting a display surface. The support materials are subject to thermal expansion during projection that induces imaging aberrations at substrate level. The applied pressure substantially flattens the deformed surfaces. Chemotherapeutic agents, and combinations thereof, for use with FTS, its analogs, or its salts are also disclosed. The core member may comprise a flexible plastic pipe, such as high-density polyethylene pipe having a plurality of perforations.