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intravascular papillary endothelial hyperplasia

Tuesday 7 June 2016

IVPEH; Masson’s tumor ; Masson’s hemangio-endotheliome vegetant intravasculaire, "Masson’s lesion," "Masson’s pseudoangiosarcoma," "Masson’s tumor," and "Papillary endothelial hyperplasia"; Papillary endothelial hyperplasia (Masson’s tumor)

WKP

Definition : Intravascular papillary endothelial hyperplasia is a benign skin lesion, of nodular appearance.

Intravascular papillary endothelial hyperplasia is a rare, benign tumor. It may mimic an angiosarcoma, with lesions that are red or purplish 5-mm to 5-cm papules and deep nodules on the head, neck, or upper extremities.

Images

- papillary endothelial hyperplasia

- In hemorrhoids

  • papillary endothelial hyperplasia

Differential diagnosis

- angiosarcoma / angiosarcomas

See also

-  cutaneous anomalies

-  vascular tumors