Court of Appeals of Texas December 18, 1980, 1815 (Braun v. Valley Ear, Nose & Throat Specialists)

OPINION

YOUNG, Justice.

This appeal of an interlocutory order overruling an application for temporary injunction to restrain (and a motion to disqualify) an attorney from representing a party to a suit presents the issue of whether a substantial relationship exists between the subject matter of the prior representation and that of the pending lawsuit.