Pharyngeal vascular malformation
Congenital pharyngeal vascular malformation is an abnormality of embryonic development. Under normal development, there is a bend between the two components of the primitive internal carotid artery, the third arterial arch and the dorsal aortic arch. When the heart drops, this bend is straightened and no longer exists. If it is not straightened and persists, an arterial ring or arterial bend will form on the deep surface of the lateral or posterior pharyngeal wall, close to the tonsillar fossa and posterior pharyngeal wall, which is easy to cause damage during tonsillectomy or pharyngeal tonsillectomy.
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Site of disease:
throat -
Infectious :
Not contagious -
Frequent population:
Newborns -
Related symptoms:
Vascular malformation Foreign body sensation in the pharynx Burning sensation in the tongue, mouth and pharynx Diffuse congestion of the pharyngeal mucosa -
Concurrent disease:
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