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Which of the following is NOT associated with the histological features of a port-wine stain?
The histology of which lesion is described as follows: “papillae are expanded by ectatic lymphatics and the abutting epidermis associated with blebs”?
The NIDUS is a critical component of which vascular malformation?
Which vascular malformations (VMs) are high-flow?
Which congenital hemangiomas have the same histology?
Regarding the infantile hemangioma phenotype, which four markers are identical to placenta, suggesting some relationship between infantile hemangioma and placenta?
The dermis is replaced by a loose fibrous stroma containing a few persistent lesional capillaries and supportive vessel in which phase for the infantile hemangioma?
Which of the following statements is NOT true of the change in histology from proliferation to involution for infantile hemangiomas?
Based on histology, which lesion is described as leaving a loosely fibrous stroma, with minimal inflammation, and no evidence of thrombosis?
Which lesion is represented by late involution and exhibits zones of prominent fibrous tissue with often thick-walled vessels in a background of fat?