- dermo-epidermal junction.
Invasion of the
upper epidermis in a
pagetoid fashion (
discohesive single cell growth). The
pattern of rete
ridges is
often effaced. Invasion...
-
Chymotrypsin Lipase p53 SMAD4 APC ARID1A GNAS
Solid pseudopapillary tumor Discohesive tumor nests surrounded by thin
fibrous bands. Low and high magnification...
- disintegrating,
leaving rims of
cells lining the
periphery of each nest.
Discohesive cells and some
formations lacking central blood vessels are
visual clues...
-
cells separated by
hyalinised fibrous septae (50×, HE stain). Inset:
Discohesive large tumor cells with
hyperchromatic nucleus and
scant cytoplasm (200×...
- disintegrating,
leaving rims of
cells lining the
periphery of each nest.
Discohesive cells and some
formations lacking central blood vessels are
visual clues...
-
Characteristic discohesiveness of
cells (like
falling apart)
around fibrovascular cores...
- colloid,
linitis plastica or leather-bottle stomach)
tumour cells are
discohesive and
secrete mucus,
which is
delivered in the interstitium, producing...
- cytoplasm. In
poorly differentiated forms,
malignant epithelial cells are
discohesive, pleomorphic, anaplastic, and giant. The
tumor has a
scant stroma and...
-
reduced stroma ("back to back" aspect). Sometimes,
tumor cells are
discohesive and
secrete mucus,
which invades the
interstitium producing large pools...
- Hürthle cell
neoplasm include a
large number of Hürthle cells, and
discohesiveness.
There are
three main
treatments for Hürthle cell adenomas. Once the...
