Originally Posted by HK_Katherine:
He's one of those "problem nationalities" where is may be a problem to approach Immigration. (he posted in the other thread). It's possible that this is just going to look like "I married a HK'er to get free treatment which is expensive or unavailable in my home country". You need to be really careful about that. One immigration case worker might see this as extenuating circumstances and be compassionate; another may take an even harder line. Unless you meet your case worker in person and find out what kind of person they are, it would be very hard to judge.
Would it be impossible to go home and get treatment? If it was me, that;s what I would do at this point in time. Getting treatment anywhere is probably more important than trying to get it cheaply and it would probably improve your application if they could see you were self-sufficient in this regard.