Cycles Render does not reflect camera view I'm new to Blender, so not sure of the terminology.

I'm having a problem/misunderstanding with Blender 2.73, using the "Cycles Render" engine.

When I render a single frame to a .png file, I am seeing a model with missing detail compared to the Camera view in render mode.  I've looked through and experimented with the setting in the render property sheet, but cannot seem to bring the detail back.  Below are the images:

Rendered Image:


Camera View (rendered):


Original Solid View:


I'd be grateful if anyone can point me in the right direction.  I'm not sure what additional settings I'd need to share.

Thanks
Andrew
The visibility setting is different for viewport an render, check if the visibility is setup correctly for all objects



This also applies for modifiers, so if that din't help check that also.