| Treatment or lack of treatment had no influence on whether the cyst was inflamed or uninflamed. |
| He underwent surgery, which revealed a small cyst filled with yellow mucoid material and some fatty tissue prolapsing into the cyst. |
| A prominent smooth muscle component, reminiscent of uterine wall myometrium, accounted for most of the cyst wall. |
| The cyst contents can be mucinous, hemorrhagic, or necrotic with clear to turbid fluid. |
| A primary spermatogonium surrounded by a pair of cyst cells undergoes four mitotic divisions, forming a cyst of 16 primary spermatocytes. |
| The cyst wall disintegrates in the small intestine, releasing motile trophozoites. |
