Well...this morning's ultrasound confirms the blood clots in the liver but also picked up a problem with the circulation going to and from the liver which appears to be long-standing. They don't seem to be asking why or what the underlying problem is. Are talking about starting her on heparin to break up the clots but she's telling them she's not spending another night in the hospital. No one is on this weekend who knows her...just covering physicians. And she will not let me ask questions or see her chart at this point.