Squamous-cell ephthelioma of the skin - A study of 256 cases
Squamous-cell ephthelioma of the skin - A study of 256 cases
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DOI：
10.1097/00000658-192102000-00001
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发表时间：
1921-01-01
影响因子：
9
通讯作者：
Broders, AC
中科院分区：
文献类型：
--
作者：
Broders, AC
广义的术语”皮肤。癌症”通常包括基底细胞上皮瘤或啮齿动物溃疡和鳞状细胞上皮瘤。事实上，术语皮肤癌应该包括四种类型的上皮瘤;即基底细胞、鳞状细胞、黑色素性和色调黑色素性黑色素上皮瘤，4恶性程度各不相同，它们导致死亡的比例大约是第一种35，第二种65，最后两种95，基于I到IOO。3.从预后的观点来看，识别所治疗的皮肤癌的类型是至关重要的。起源于汗腺和皮脂腺的癌不应该比乳腺癌更属于这个术语，因为它们起源于真皮起源的特化腺体的生殖细胞。上皮细胞的多态性。身体中没有任何细胞比上皮细胞更容易改变其形态。在高倍显微镜下，在肿瘤中经常可以看到细胞，它们与肌细胞和成纤维细胞非常相似，但由于它们可以直接追溯到皮肤的基底层，关于它们的起源是毫无疑问的。1、2、3和4）。Kettle在他的文章“恶性上皮细胞的多态性”中指出：
THE broad term" skin. cancer" usually includes basal-cell epithelioma, or rodent ulcer, and squamous-cell epithelioma. As a matter of fact, the term skin cancer should include four types of-epithelioma; that is, basal-cell, squamous-cell, melanotic and ton-melanotic melano-epithelioma, 4 varying in degree of malignancy with their capacity to cause death in the proportion approximately of 35 for the first, 65 for the second,-and 95 for the last two types on the basis of I to IOO. 3 The recognition of the type of skin cancer being dealt with is of prime importance from the standpoint of prognosis. Carcinomas which originate in the sweat and sebaceous glands should not come under this term any more than carcinoma of the breast, as they originate from the germinal cells of specialized glands of dermal origin.Polymorphism of Epithelial Cells.-No cells of the body are more prone to change their form than are epithelial cells. Not infrequently cells are seen inneoplasms, under the high power of the microscope, which bear a close resemblance to muscle-cells and fibroblasts, but since they can be traced directly to the basal layer of the skin, there can be no doubtwith regard to their origin (Figs. I, 2, 3 and 4). Kettle, in his article" Polymorphism of the Malignant Epithelial Cell," states: