The landmark method fails, irrespective of anatomy, if the vein has thrombosed. |
Hauser91 found an aneurismal dilatation of an atheromatous and thrombosed arterial twig in the floor of a recent ulcer. |
The macroscopically apparent thrombosed vessels in case 3 contained tumor emboli and multiple foci of infarction. |
At the time of the second infusion, two other ipsilateral antecubital veins had thrombosed. |
Internal hemorrhoids, because they start above the dentate line, are not painful even if prolapsed or thrombosed. |
I have a strong suspicion that one has thrombosed, as there's a particular intensity to the pain which I remember from the old days. |