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Pyogenic granuloma (PG) is a tumor-like lesion that typically arises on human skin. Intravenous pyogenic granuloma (IVPG) is the vascular counterpart, mostly observed in the venous structures of the neck and upper extremities. Chronic irritation of the skin, traumatic injury, and hormonal alterations seem to be implicated in the pathogenesis of PG. The incidence of PG, and IVPG, is very low in the...
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