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Targetoid hemosiderotic hemangioma - Case report.

Kakizaki P, Valente NY, Paiva DL, Dantas FL, Gonçalves SV - An Bras Dermatol (2014 Nov-Dec)

Bottom Line: Targetoid Hemosiderotic Hemangioma, also known as Hobnail Hemangioma, is a lesion of vascular origin, probably lymphatic.Histopathologically, there is a biphasic pattern, with dilated vessels in the superficial dermis and pseudoangiosarcomatous pattern in the deep dermis, and endothelial cells with hobnail morphology.A simple excision is curative.

View Article: PubMed Central - PubMed

Affiliation: Hospital do Servidor Público Estadual de São Paulo, São Paulo, SP, Brazil.

ABSTRACT
Targetoid Hemosiderotic Hemangioma, also known as Hobnail Hemangioma, is a lesion of vascular origin, probably lymphatic. The most common clinical feature is a solitary violaceous papule surrounded by a pale, thin area and a peripheral ecchymotic ring, simulating a target. Histopathologically, there is a biphasic pattern, with dilated vessels in the superficial dermis and pseudoangiosarcomatous pattern in the deep dermis, and endothelial cells with hobnail morphology. A simple excision is curative. We report a rare case of Targetoid Hemosiderotic Hemangioma.

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Related in: MedlinePlus

200x. Detail of angulated and slit-like vessels simulating Kaposi's Sarcoma
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f05: 200x. Detail of angulated and slit-like vessels simulating Kaposi's Sarcoma


Targetoid hemosiderotic hemangioma - Case report.

Kakizaki P, Valente NY, Paiva DL, Dantas FL, Gonçalves SV - An Bras Dermatol (2014 Nov-Dec)

200x. Detail of angulated and slit-like vessels simulating Kaposi's Sarcoma
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4230664&req=5

f05: 200x. Detail of angulated and slit-like vessels simulating Kaposi's Sarcoma
Bottom Line: Targetoid Hemosiderotic Hemangioma, also known as Hobnail Hemangioma, is a lesion of vascular origin, probably lymphatic.Histopathologically, there is a biphasic pattern, with dilated vessels in the superficial dermis and pseudoangiosarcomatous pattern in the deep dermis, and endothelial cells with hobnail morphology.A simple excision is curative.

View Article: PubMed Central - PubMed

Affiliation: Hospital do Servidor Público Estadual de São Paulo, São Paulo, SP, Brazil.

ABSTRACT
Targetoid Hemosiderotic Hemangioma, also known as Hobnail Hemangioma, is a lesion of vascular origin, probably lymphatic. The most common clinical feature is a solitary violaceous papule surrounded by a pale, thin area and a peripheral ecchymotic ring, simulating a target. Histopathologically, there is a biphasic pattern, with dilated vessels in the superficial dermis and pseudoangiosarcomatous pattern in the deep dermis, and endothelial cells with hobnail morphology. A simple excision is curative. We report a rare case of Targetoid Hemosiderotic Hemangioma.

Show MeSH
Related in: MedlinePlus