Table 1: Solid leiomyoma histopathological features [3].

Interlacing bundles of smooth muscle fibres, which may be interspersed by varying amounts of fibrous connective tissue
Bundles of fibers may form whorls because of their fasicular arrangement in varying planes
Nuclei are typically spindle shaped with blunt ends and quite vesicular
Mitotic figures are uncommon
Rare cells may exhibit nuclear pleomorphism
Necrosis and invasion are absent
Mucinous degeneration, hyalinization or fibrosis, and adipocytes can be seen, but these features are usually focal and more likely seen in larger lesions
Occasionally leiomyomas have a prominent fibroblastic or myxoid component.