Expert’s Affidavit Too Speculative to Raise Question of Fact About Proximate Cause

In reversing Supreme Court and dismissing a medical malpractice complaint, the Fourth Department determined plaintiff’s expert affidavit was speculative and therefore failed to raise a question of fact about whether the alleged negligence (the failure to order a particular CT scan) was the proximate cause of the injury:

The expert contends that, if that CT scan had been performed on February 16, 2004, “then diagnosis of [decedent]’s aortic dissection . . . would, more probably than not, have been made.”  Significantly, however, the medical records indicate that it was a CT scan of decedent’s head and chest, not a scan of his pelvis and abdomen, that revealed an aortic dissection on March 1, 2004.  Thus, the opinion of plaintiff’s expert that an abdominal and pelvic CT scan performed on February 16, 2004 would more likely than not have revealed an aortic dissection is speculative.  Wilk … v James, et al, 401, 4th Dept 7-19-13