[Immunohistochemical study of the distribution of carcinoembryonic antigen and keratin in 2 cases of extramammary Paget disease]
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Sweat gland origin of Paget disease is demonstrated by the presence of carcinoembryonic antigen (CEA). We studied the expression of CEA and keratin in two cases of extramammary Paget disease. Our results are commented. ... ...