When a player needs to leave the table mid-game, it's important to handle the situation with courtesy and respect for the dealer and other players. The player should try to inform the dealer of their intention to leave, allowing them to properly cash out any remaining bets or chips. It's best to avoid leaving abruptly, as this can disrupt the flow of the game. If possible, the player should wait for a natural pause in the game, such as after a round has concluded, to make their exit. If they have chips on the table, they can ask the dealer to either cash them out or leave them in play if they plan to return shortly.