Paget's disease of the breast
Enfermedad de Paget de la mama
Resumen:
Histopathological characteristics of the disease first described by Paget in 1874 are: The presence of Paget's large, clear, intra-epidermic cells in the nipple skin and areola; these are malignant, neoplasic cells. Atypical intraduct epitheiial proliferation in the terminal ducts of the nipple, which is also carcinomatose Finally --subject io the time the patient has suffered from this condition- a deep mammary carcinoma. According to sorne, Paget's cell is a consequence of cancer in the nipple ducts and has invaded the epidermis in the area.According to others, this is an autoctonous epidermic cell and consequently .coexists with the duct lesion and, eventually, with the deep · mammary. cancer. The lattertheory is predominant. The skin lesion is really an "in situ" or intraepithelial cancinoma.
Los caracteres histopatológicos de la enfermedad descrita por Paget en 1874, son los siguientes. En la piel del pezón y aréola, la presencia de las grandes célulasclaras de Paget, intraepidérmicas. Dicha célula es neoplásica y maligna. Existe en los conductos terminales del pezón una proliferación epitelial atípica intraductal,que también es carcinomatosa. Finalmente, si el tiempo es suficiente, la presencia de un carcinoma profundo mamario, de tipo común. Para un grupo de autores la célula dePaget procede de un cáncer de los conductos del pezón y ha invadido la epidermis de la zona. Para otro grupo, dicha célula es autóctona de la epidermis y enconsecuencia coexiste con la lesión de los conductos y eventualmente con el cáncer mamario profundo. Esta última tendencia es la que predomina actualmente.La lesión cutánea es en realidad un carcinoma "in situ" o intraepitelial.
2021 | |
cirugía mama enfermedades de la mama surgery breast breast diseases |
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Español | |
Sociedad de Cirugía del Uruguay | |
Revista Cirugía del Uruguay | |
https://revista.scu.org.uy/index.php/cir_urug/article/view/2076 | |
Acceso abierto |
Sumario: | Histopathological characteristics of the disease first described by Paget in 1874 are: The presence of Paget's large, clear, intra-epidermic cells in the nipple skin and areola; these are malignant, neoplasic cells. Atypical intraduct epitheiial proliferation in the terminal ducts of the nipple, which is also carcinomatose Finally --subject io the time the patient has suffered from this condition- a deep mammary carcinoma. According to sorne, Paget's cell is a consequence of cancer in the nipple ducts and has invaded the epidermis in the area.According to others, this is an autoctonous epidermic cell and consequently .coexists with the duct lesion and, eventually, with the deep · mammary. cancer. The lattertheory is predominant. The skin lesion is really an "in situ" or intraepithelial cancinoma. |
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