1999
DOI: 10.1159/000018267
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A Case of Arteriovenous Hemangioma Associated with Liver Cirrhosis

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Cited by 7 publications
(9 citation statements)
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“…Although oestrogens may be involved in the pathogenesis of AVH associated with chronic liver diseases, 3,4 we found that the tumour biopsy in our patient was negative for oestrogen receptor. Receptor immunoreactivity may have been affected by DNase digestion, which may be dependent on tissue type and the duration of fixation.…”
contrasting
confidence: 42%
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“…Although oestrogens may be involved in the pathogenesis of AVH associated with chronic liver diseases, 3,4 we found that the tumour biopsy in our patient was negative for oestrogen receptor. Receptor immunoreactivity may have been affected by DNase digestion, which may be dependent on tissue type and the duration of fixation.…”
contrasting
confidence: 42%
“…The pathogenesis of AVH is unknown, but it may represent multicentric hamartomatous proliferation of the suprapapillary vascular plexus. Recently, several cases of AVH associated with chronic liver diseases have been described 2–4 . We report here a case of AVH in a 57‐year‐old man with liver cirrhosis and hepatocellular carcinoma associated with chronic hepatitis B. Immunohistochemical analysis showed that the endothelial cells in the tumour were negative for oestrogen receptor.…”
mentioning
confidence: 76%
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“…Spider naevus, another cutaneous vascular lesion associated with chronic liver disease, is thought to represent overgrowth of a terminal artery. Both spider naevus and AVH associated with chronic liver disease showed predilection for the facial skin 3,8 . Clinically and histologically, AVH may be confused with spider naevus, which is occasionally papular and shows a central ascending artery with fine arterial branches that divide into capillaries 9 .…”
Section: Discussionmentioning
confidence: 99%
“…Both spider naevus and AVH associated with chronic liver disease showed predilection for the facial skin. 3,8 Clinically and histologically, AVH may be confused with spider naevus, which is occasionally papular and shows a central ascending artery with fine arterial branches that divide into capillaries. 9 Histopathologically, dilated blood vessels in the mid-and superficial dermis are seen both in AVH and spider naevus, although in spider naevi these represent dilatation of pre-existing vessels, 10,11 whereas in AVH they are caused by proliferation of thick-and thin-walled blood vessels.…”
Section: Discussionmentioning
confidence: 99%