Angiomas
are the most common cutaneous defect at the birth and they include haemangiomas
and vascular malformations. Haemangiomas, the most common paediatric tumours,
are benign tumours of capillary endothelium. They are caused by local defects
of angioblastic tissue proliferation during the final stage of cutaneous
capillary system differentiation which occurs in the perinatal period when it
is still disorganized. Correct classification differentiates haemangiomas into
superficial, deep or sub-cutaneous and mixed haemangiomas.
Besides,
haemangiomas can be evident at birth or may appear later. Lobular capillary
haemangioma (LCH) is a relatively common benign mucocutaneous lesion in
children and young adults. The modern definition of LCH is widely accepted and
reflects the opinion that the underlying process consists in a lobular vascular
proliferation probably of neoplastic origin. Read more>>>>>>>>>>>
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