Any flagrantly unsportsmanlike infraction of Art. 46 (Personal Foul), Art. 48 (Unsportsmanlike Foul), Art. 51 (Technical Foul by a Player) or Art. 52 (Technical Foul by Coaches, Substitutes or Team Followers) is a disqualifying foul. (...) A disqualifying foul shall be charged to the offender. He shall be disqualified and shall go to and remain in his team's dressing room for the duration of the game or, if he so chooses, he shall leave the building.