-
Atypia (from Gr****, a + typos,
without type; a
condition of
being irregular or nonstandard) is a
histopathologic term for a
structural abnormality in a...
-
Nuclear atypia refers to
abnormal appearance of cell nuclei. It is a term used in
cytopathology and histopathology.
Atypical nuclei are
often pleomorphic...
-
previously had four categories:
simple hyperplasia without atypia,
complex hyperplasia without atypia,
simple atypical hyperplasia and
complex atypical hyperplasia...
- acanthoma) Dull or
lackluster surface.: 769
Seborrheic keratosis with
squamous atypia Dull or
lackluster surface, and with round,
loosely packed nests of cells...
-
microcystic spaces and
bland appearing cells without appreciable nuclear atypia or mitoses. The
nuclei tend to form clusters.[citation needed] On a CT,...
- as
having architectural atypia and
having (mild, moderate, or severe)
cytologic (melanocytic)
atypia. Usually,
cytologic atypia is of more
important clinical...
- formation. However, PAM may
occur without atypia,
which has no risk of
malignant transformation, or with
atypia. It is very
important to
determine at which...
- "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...
-
Hyperkeratosis Micrograph showing prominent hyperkeratosis in skin
without atypia. H&E stain.
Pronunciation /ˌhaɪpərkɛrəˈtoʊsɪs/ (hyper- + kerato- + -osis)...
