Tubular glands are further classified as one of the following:

They are made of tubular glands bearing a close resemblance to benign or malignant endometrium.

If a gland retains its shape as a tube throughout it is termed a tubular gland.

If glands are categorized by shape, alveolar glands contrast with tubular glands.

(1) simple tubular glands resembling those of the pyloric end of the stomach, but with short ducts.

Eccrine sweat glands are coiled tubular glands that discharge their secretions directly onto the surface of the skin.

There are two million small, tubular glands and sweat glands that produce watery fluids that cool the body by evaporation.

This branched tubular gland lined by simple columnar epithelium is an enlargement of the ductus deferens in its terminal portion.

This is a typical tubular gland in ruminants, horses and dogs; absent in the cat and poorly developed in boars.

Apocrine sweat glands are coiled tubular glands that produce a viscous, cloudy and potentially odorous secretion.

The entry of larval trichonemes into the lumina of the tubular glands generally provokes an inflammatory response together with marked goblet cell hypertrophy.

The dart sac has no accessory sac, and contains two tubular glands, inserted at the base of the dart sac.

(: The 'seminal vesicles' ('glandulae vesiculosae') are a pair of simple tubular glands posteroinferior to the urinary bladder of males.

Ceruminous glands are simple, coiled, tubular glands made up of an inner secretory layer of cells and an outer myoepithelial layer of cells.

Gastric glands are simple or branched tubular glands that emerge on the deeper part of the gastric foveola, inside the gastric areas and outlined by the folds of the mucosa.

This can be seen with special tissue stains applied to histological sections known as PTEN immunohistochemistry, in which the brown PTEN protein is seen to be absent in the crowded tubular glands that make up an EIN lesion.