Vesicular gland showing loose connective tissue septa (CT), secretory alveoli (A) with secretion, thick arrowhead pseudostratified epithelium
showing type A cells and thin arrowhead basal cells of pre-pubertal bull.
Compactly arranged tubules with well-organized pseudostratified epithelium
and lumen filled with spermatozoa were surrounded by connective tissue without visible signs of inflammation.
Histologically, the lesion has a fibromuscular wall that is lined by cuboidal epithelium, although, rarely, lesions may be lined with pseudostratified epithelium
A second layer of pseudostratified epithelium
developed from mesenchymal cells along the basal lamina of the ectodermally derived pseudostratified epithelium