Definition of Atypia. Meaning of Atypia. Synonyms of Atypia

- Atypia (from Gr****, a + typos, without type; a condition of being irregular or nonstandard) is a histopathologic term for a structural abnormality in a...
- acanthoma) Dull or lackluster surface.: 769  Seborrheic keratosis with squamous atypia Dull or lackluster surface, and with round, loosely packed nests of cells...
- previously had four categories: simple hyperplasia without atypia, complex hyperplasia without atypia, simple atypical hyperplasia and complex atypical hyperplasia...
- Nuclear atypia refers to abnormal appearance of cell nuclei. It is a term used in cytopathology and histopathology. Atypical nuclei are often pleomorphic...
- as having architectural atypia and having (mild, moderate, or severe) cytologic (melanocytic) atypia. Usually, cytologic atypia is of more important clinical...
- "hypomelanotic blue nevus") is a cutaneous condition characterized by mild atypia and pleomorphism.: 701  A malignant blue nevus is a cutaneous condition...
- absent. Bell's criteria do not apply to extrauterine tumors No or mild atypia, no tumor cell necrosis ⇒ leiomyoma. If 5 or more mitotic figures are present...
- Low-grade appendiceal mucinous neoplasm: Minimal cytological atypia of the epithelial cells....
- varying degrees: there may be widening of the intracellular spaces, cytologic atypia such as abnormally large nuclei, and a mild chronic inflammatory infiltrate...
- is a benign (noncancerous) cellular hyperplasia in which cells show some atypia. In this condition, cells look abnormal under a microscope and are increased...