The pathology and surgical treatment of tumors . Fig. 242.—Beginning cancer of the cervix, ulcer-ative form (after Pozzi). Fig. 243.—Cancer of the cervix, nodular fornr(after Pozzi): p, zone of intact pavement epithe-lium ;/, cancerous nodule ; a, external os ; c, In doubtful cases a diagnosis must be made by the use of the micro-scope. A small fragment of tissue near the margin of the supposedtumor is removed, and from it sections are made. In carcinoma the. Fig. 244.—Atypical columnar epithelioma derived from uterine glands (after Boyce): a, the cancer-cylinder,(Obj. \ inch, without
The pathology and surgical treatment of tumors . Fig. 242.—Beginning cancer of the cervix, ulcer-ative form (after Pozzi). Fig. 243.—Cancer of the cervix, nodular fornr(after Pozzi): p, zone of intact pavement epithe-lium ;/, cancerous nodule ; a, external os ; c, In doubtful cases a diagnosis must be made by the use of the micro-scope. A small fragment of tissue near the margin of the supposedtumor is removed, and from it sections are made. In carcinoma the. Fig. 244.—Atypical columnar epithelioma derived from uterine glands (after Boyce): a, the cancer-cylinder,(Obj. \ inch, without eye-piece.) section will show atypical proliferation of epithelial cells in the form ofsolid cylinders and epithehal nests in the vascular stroma. In papillary-erosions the section will show an increase of glandular structure, butthe epithelium is separated from the submucous vascular connective 36o PATHOLOGY AND TREATMENT OF TUMORS. tissue by the membrana propria. No epithelial cells are found in directcontact with vascidar connective tissue. Primary carcinoma of the body of the uterus is very rare, and espe-cially so in women less than fifty years of age. It is attended byenlargement of the uterus, profuse and often fetid vaginal discharge,and fitful attacks of hemorrhage. As some of these symptoms attendadenomatous disease of the mucous membrane, it is often necessary toremove with the sharp curette fragments of tissue for examinationunder the microscope
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectneoplas, bookyear1895
