Vancouver Canucks right wing Brock Boeser is not expected to play in Game 7 of their second-round series against the Edmonton Oilers on Monday because of a blood-clotting issue, a source told ESPN, confirming a report.

There's no timeline for his return to action. The Canucks had no comment on Boeser's status.

Boeser didn't skate in practice Sunday. Coach Rick Tocchet would only say at a media availability that "he needed the maintenance day."

Boeser, 27, leads the Canucks in goals (7) and is tied for the lead in points (12) during the postseason. He established career highs in goals (40), points (73) and games played (81) during the regular season.

The Canucks winger has had some MVP moments during their playoff run. His hat trick in Game 4 against the Nashville Predators led them to a comeback win. Boeser's three points in the first period of Game 3 led Vancouver to a win over Edmonton.

It's the second significant injury for Vancouver in the playoffs after a regular season of relatively good health for the team's core players. Starting goaltender Thatcher Demko, a finalist for the Vezina Trophy as the NHL's best netminder, hasn't played since Game 1 of the first round because of a knee injury. Edmonton won Game 6 at home Saturday night to force Monday's Game 7, the only seventh game of the second round of the Stanley Cup playoffs. The winner faces the Dallas Stars in the Western Conference finals.

The Boeser injury news was first reported by Vancouver-based hockey journalist Irfaan Gaffar.