Wales international Owen Williams is to remain in hospital in Singapore after being injured at the World Club 10s at the weekend.
Williams suffered the setback on Sunday as his Cardiff Blues side were edged out by a star-studded Asia Pacific Dragons outfit in their final fixture at the National Stadium.
A Cardiff Blues statement read: "Owen Williams is to remain in hospital in Singapore after sustaining an injury at the World Club 10s. Williams was injured during the first half of the 3rd/4th play-off fixture with Asia Pacific Dragons on Sunday afternoon.
"The region would like to take this opportunity to thank fans for their messages of support for Owen. Cardiff Blues will issue further updates when they are available."
The 26-17 defeat to the Dragons was halted for some time while Williams received treatment and, while the severity of his injury has yet to be confirmed, the 22-year-old hasn't travelled home with the rest of the Blues squad.
The news is a bitter blow for the Aberdare product after his season was disrupted by hamstring problems that saw him limited to just nine games for the Blues.
That setback came after a promising start to the campaign in which he built on his summer debut for Wales in Japan and scored a stunning, solo try in the November win over Tonga at the Millennium Stadium.
We look ahead to the French tests in this week's Principality Welsh Rugby Union Podcast. We look ahead to Wales France with Warren Gatland, Sam Warburton, Scott Baldwin, Rhys Webb and Jonathan Davies. Wales Women are the only team in red still unbeaten in this Six Nations, we speak to captain Rachel Taylor. Wales U20 are looking bounce back from defeat in Scotland, we hear from coach Jason Strange, captain Rory Thornton and front rower Dillon Lewis.
Warren Gatland and Sam Warburton look ahead to this week's crunch RBS 6 Nations tie against France, where the Wales skipper in particular is keen to make his mark, as Paris has proved a bleak place for him in the past.
Reaction from Scotland and a special focus on Welsh Women's rugby in this week's Principality Welsh Rugby Union Podcast. We hear from Wales captain Sam Warburton and coach Warren Gatland, as well as Wales U20 reaction from forwards coach Geraint Lewis, along with Josh Adams and Olly Griffiths. There is also a special focus on Welsh Women's rugby with coach Rhys Edwards, as well as hearing from clubs Bedlinog, Penybanc, Kidwelly and Skewen. We also speak to volunteer of the year, Sue Davies on Whitland and the Scarlets.
Following their historic win over England, Wales Under 20 suffered a narrow, 36-34 loss to their Scottish counterparts last weekend, despite outscoring them by five tries to three. Watch the match highlights and reaction.
Disappointment at the Millennium Stadium, but don't be sad because two out of three is not bad in this week's Principality Welsh Rugby Union Podcast as the 20s and Women both win. We hear from Sam Warburton, Dan Lydiate, Alun Wyn Jones, Jamie Roberts and Leigh Halfpenny about the defeat to England and looking forward to Scotland. Wales U20s captain Ollie Griffiths, back Josh Adams and forwards coach Geraint Lewis talk about their victory over double world champions England, while Wales Women also beat a world championship winning England team - we speak to backs Elinor Snowsill, Ade Taviner and Laurie Harris.