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  • Immunohistochemistry
  • In immunohistochemistry, mammary malignant cells were positive for cytokeratin 7, cytokeratin 20, villin, and ErbB2/HER2, but negative for gross cystic disease fluid protein-15, estrogen receptor, and progesterone receptor. (biomedcentral.com)
  • SRC carcinomas can be classified using immunohistochemistry. (wikipedia.org)
  • The latter can be demonstrated with special staining techniques (immunohistochemistry for cytokeratins) to identify the basal cells forming the supporting layer of the acinus. (wikipedia.org)
  • adenoma
  • proposed separating pseudomyxoma peritonei cases into two diagnostic categories: adenoma (disseminated peritoneal adenomucinosis, DPAM) or carcinoma (peritoneal mucinous carcinomatosis, PMCA) with a third category reserved for cases with intermediate features. (wikipedia.org)
  • 2007) argued that continued use of non-malignant terms, i.e., adenoma, for those frequent cases with low-grade features (such as DPAM), is misleading because pseudomyxoma peritonei is a disease state that results from invasion of the abdominal cavity by cells with uncontrolled growth. (wikipedia.org)
  • atypical
  • MCACL has been noted in most cases to show areas of gradual transition wherein cells become more atypical and feature more pronounced characteristics of maignancy as one proceeds from the capsule, or outermost layers of the tumor, toward the center of the mass. (wikipedia.org)
  • Microscopically, PIN is a collection of irregular, atypical epithelial cells. (wikipedia.org)
  • tissue
  • This is despite the fact that the tissue from which it arises - the pancreatic ductal epithelium - represents less than 10% of the pancreas by cell volume, because it constitutes only the ducts (an extensive but capillary-like duct-system fanning out) within the pancreas. (wikipedia.org)
  • lung cancer
  • The signs and symptoms of this lung cancer variant seem to mimic those of the underlying major cell type. (wikipedia.org)
  • It often has a paraneoplastic syndrome causing ectopic production of parathyroid hormone-related protein (PTHrP), resulting in hypercalcemia, however paraneoplastic syndrome is more commonly associated with small cell lung cancer. (wikipedia.org)
  • Recent studies have shown beyond doubt that the old classification paradigm of "small cell carcinoma vs. non-small cell carcinoma" is now obsolete, and that the correct "subclassification" of lung cancer cases is necessary to assure that patients receive optimum management. (wikipedia.org)
  • Atypical
  • Atypical forms of microglandular hyperplasia of the cervix simulating carcinoma. (nih.gov)
  • MCACL has been noted in most cases to show areas of gradual transition wherein cells become more atypical and feature more pronounced characteristics of maignancy as one proceeds from the capsule, or outermost layers of the tumor, toward the center of the mass. (wikipedia.org)
  • ovarian
  • https://familyoffices.com/school/critical-thinking-essay-topics/7/ Pfizer viagra kaufen Three st and nd degree relatives with ovarian cancer cells matulka and viagra pfizer kaufen wagner. (aoof.org)
  • Lh stimulates ovarian theca cells also reduces the risk of vte, compared with urothelial secondary spread from high-grade pin. (aoof.org)
  • Signet ring cells are most frequently associated with stomach cancer, but can arise from any number of tissues including the prostate, bladder, gallbladder, breast, colon, ovarian stroma and testis. (wikipedia.org)
  • The most common type of ovarian cancer, comprising more than 95% of cases, is ovarian carcinoma. (wikipedia.org)
  • characteristic
  • In the late stages, the size of the vacuoles increases, pushing the nucleus to the periphery of the cell, giving characteristic signet ring appearance (macrovesicular fatty change). (wikipedia.org)
  • arises
  • Pancreatic cancer arises when cells in the pancreas, a glandular organ behind the stomach, begin to multiply out of control and form a mass. (wikipedia.org)
  • This is despite the fact that the tissue from which it arises - the pancreatic ductal epithelium - represents less than 10% of the pancreas by cell volume, because it constitutes only the ducts (an extensive but capillary-like duct-system fanning out) within the pancreas. (wikipedia.org)