The so-called sponge vascular tumour is generally referred to as a hysteria, which many clinical doctors call spongy vascular tumours because their internal structure is somewhat similar to that of the sponge, but is as soft and condensable as the sponge.
In general, shallow spongiform vascular tumours are often shown in light blue parcels (also partially red) and may not change colours when the position is deeper.
It should be noted that, although many patients have spongiform aneurysm in the head (about 50 per cent), the disease can occur in various parts of the body.
PS: Although some spongy vascular tumours may appear in blue, there is also a blue cyst, anemic cyst and haematoma, so the blue cyst is not necessarily a spongy vascular tumour.
Angioplasm.
