Citation Codes Equivalent Citations citation codes See more information ... Smart Summary Please sign up to generate summary. OPINION BRANT ROBINSON, Appellant, v. AETNA LIFE CASUALTY COMPANY, Respondent. Order unanimously affirmed without costs. Memorandum: Supreme Court properly exercised its discretion in concluding that plaintiff failed to show that "special circumstances" existed to warrant additional disclosure from defendant's medical expert (CPLR 3101 [d] [1] [iii]; Siegel, N Y Prac § 348A [2d ed 1991]; cf., Rosario v General Motors Corp., 148 A.D.2d 108; Brandes v Pettibone, Inc., 62 A.D.2d 1133).