24) In our study, more than half of the benign lesions were fibrocystic change with or without epithelial hyperplasia, followed by columnar cell
Morphological features of columnar cells
composing the epithelium of the alkaline gland of the Atlantic stingray are generally consistent with preliminary reports of the alkaline gland of the little skate (Maren et al.
b and c, The papillae are covered by a single population of uniform columnar cells
with focally stratified nuclei lacking a myoepithelial cell layer.
The ''Rosen Triad'': tubular carcinoma, lobular carcinoma in situ, and columnar cell
In view of these findings, it has been suggested that the columnar cell
variant should not necessarily be treated as an aggressive subtype of PTC; instead, treatment should be based on clinical staging, with a focus on tumor encapsulation and invasion beyond the confines of the thyroid gland.
In 1 of these cases (33%), LCIS was present in a background of extensive columnar cell
change and fibrocystic changes.
Endometriosis, when present in the bladder, can exist as either a cystic lesion with a flat epithelial lining or glandular clusters with tall columnar cells
in the bladder wall.
The papillae are elongated, thin, and fingerlike, and are lined by uniform columnar cells
with a smooth apical border.
The papillae are lined by a single layer of cuboidal to columnar cells
that have abundant cleared to eosin ophilic cytoplasm (figure 2).
The columnar cells
on the surface of mucosal membrane of posterior membrane exhibited irregular shapes and their outlines were not obvious, mostly were epithelial pavement cells.
The lining of odontogenic keratocyst is parakeratinized with lining which is 5-19 cells thick with columnar cells
present in the basal cell layer having a palisaded nuclei with a superficial corrugated layer ,connective tissue capsule show blood vessels and collagen fibres.
Caption: FIGURE 3: Pathology: There is a benign cystic inclusion lined by cuboidal to columnar cells
with Mullerian differentiation showing ciliated columnar, secretory, and intercalated cells.