San Fernando Valley Regional PET Center S-4/A Registration of securities issued in business combination transactions (amended)

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in this Amendment No. 2 to Registration Statement on Form S-4 of our report dated September 21, 2007, except for the presentation of net loss per common share as disclosed in paragraphs h. and l. of Note 3 and in Note 15, as to which the date is September 28, 2007, relating to the consolidated financial statements and financial statement schedule of InSight Health Services Holdings Corp., which appears in such Registration Statement. We also consent to the reference to us under the heading Experts in such Registration Statement.

/s/  PRICEWATERHOUSECOOPERS LLP

Orange County, California

December 24, 2007