What is Hyperchromatic pleomorphic nuclei?
The tumors usually present as a nodule on the head or neck. The nuclei of the giant tumor cells are irregularly shaped, hyperchromatic, and 2 to 10 times larger than the nuclei of the surrounding cancer cells. Atypical mitoses may be present.
What is the meaning of scanty cytoplasm?
Scant cyto- plasm was defined as a thin, lymphocyte-like, rim of cytosol. The attribute of nuclear molding was assigned to cases in. 198 Am J Clin Pathol 2000;114:197-202. © American Society of Clinical Pathologists.
What is a squamous cell in biology?
Squamous cells are thin, flat cells that look like fish scales, and are found in the tissue that forms the surface of the skin, the lining of the hollow organs of the body, and the lining of the respiratory and digestive tracts.
What is Hyperchromatic nuclei and scant cytoplasm?
Microscopically, small cell carcinoma is composed of sheets of cells that have small- to intermediate-sized dark, hyperchromatic nuclei with indistinct nucleoli and scant cytoplasm. The nuclei often form to and indent one another (the so-called nuclear molding) (Figure 30).
What is meaning of Hyperchromatic cell?
A cell that contains more than the normal number of chromosomes and hence stains more densely. See also: cell.
What is enlarged Hyperchromatic nuclei?
Enlarged nuclei with hyperchromatic, irregular clumps of chromatin separated with blurred, pale, or clear areas (parachromatin clearing) may occur. These findings may mimic the nuclear changes of malignancy.
Is adenocarcinoma epithelial?
Adenocarcinoma is a cancer originating in glandular tissue. The tissues affected are part of a larger tissue category known as epithelial. Epithelial tissues line skin, glands, cavities of organs etc. This epithelium comes from the ectoderm, endoderm and mesoderm in the fetus.
What is a Hyperchromatic cell?
Hyperchromatic is a word pathologists use to describe a nucleus that looks darker than normal when examined under the microscope. Another word for hyperchromatic is hyperchromasia.
What does it mean when a nucleus becomes hyperchromatic?
A nucleus can become hyperchromatic for different reasons. Non-cancerous cells often become hyperchromatic when they are injured. Pathologists sometimes describe these cells as reactive . Some cancers are also made almost entirely of hyperchromatic cells. In this situation, the hyperchromatic cells are used to support the diagnosis.
What are the characteristics of cytotrophoblasts?
Cytotrophoblasts are polyhedral, mononuclear cells with hyperchromatic nuclei and a clear or pale cytoplasm. Extensive hemorrhage is a common finding. [ipfs.io] This cambium layer-like zone contains proliferating primitive cells with mixed small, rounded, or spindled hyperchromatic nuclei.
Is cytoplasm visible in lymphocytes?
In fact, the cytoplasm in this cell is barely visible. No vacuoles or granules are generally present in the cytoplasm. However, note that in normal lymphocytes that are medium-sized, a few azurophilic granules may be seen. Nuclei in lymphocytes are generally round, oval, or only slightly indented.