2006
DOI: 10.1111/j.1600-0560.2006.00461.x
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Usefulness of D2‐40 immunohistochemistry for differentiation between kaposiform hemangioendothelioma and tufted angioma

Abstract: Our results suggest that D2-40 is a useful antibody for immunohistochemical discrimination between KHE and TA. In addition, the difference of immunostaining pattern of D2-40 is limited to the peripheral area of capillary proliferation and surrounding dilated vessels; therefore, it is suggested that KHE and TA may reflect different stages in the evolution of a single entity. Namely, they may originate from stem cells possessing the characteristics of both lymphatic and blood vessel endothelial lineages.

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Cited by 110 publications
(56 citation statements)
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“…Thus, it is possible that KHE and TA are part of the same neoplastic spectrum [9,23] . Arai et al [17] reported D2-40 could be a useful antibody for immunohistochemical discrimination between KHE and TA because of the different immunostaining patterns. These differences were limited to the peripheral area of capillary proliferation and surrounding dilated vessels; therefore, it is suggested that KHE and TA may reflect different stages in the evolution of a single entity.…”
Section: Review Of the Literaturementioning
confidence: 98%
See 1 more Smart Citation
“…Thus, it is possible that KHE and TA are part of the same neoplastic spectrum [9,23] . Arai et al [17] reported D2-40 could be a useful antibody for immunohistochemical discrimination between KHE and TA because of the different immunostaining patterns. These differences were limited to the peripheral area of capillary proliferation and surrounding dilated vessels; therefore, it is suggested that KHE and TA may reflect different stages in the evolution of a single entity.…”
Section: Review Of the Literaturementioning
confidence: 98%
“…VEGFR-3 [15] and D2-40 [16,17] are markers recently used for KHEs which are partially lymphothelial differentiated, and can be used to differentiate KHE from other vascular lesions of infancy [16,17] . KHE can occur with or without Kasabach-Merritt phenomenon [18] (KMP), which is marked by severe thrombocytopenia and a variable degree of anemia.…”
Section: Review Of the Literaturementioning
confidence: 99%
“…4 Podoplanin was expressed by some vascular tumors with lymphatic differentiation, such as lymphangioma, Kaposi's sarcoma, Kaposiform hemangioendothelioma (socalled Dabska tumor), hobnail hemangioma, and a subset of angiosarcomas. [5][6][7][8][9][10] However, the expression of podoplanin in liver tumors has not been well documented.…”
mentioning
confidence: 99%
“…It has been proposed that both descend from stem cells that can develop along both blood vessel endothelial and lymphatic lineages. They express endothelial markers such as cluster of differentiation 31 (CD31) and CD34 and lymphatic markers D2-40 and Prospero homeobox protein 1 (PROX1) (Arai et al, 2006). Hence, they display aggregates of epithelioid cells surrounded by malformed lymphatic vessels.…”
Section: Kaposiform Haemangioendotheliomamentioning
confidence: 99%