reveal retention cyst
in left maxillary sinus
.Retention cysts of the maxillary sinus are an incidental finding on radiographs. These cysts usually appear as rounded, dome-shaped, soft tissue
masses, most often on the floor of the maxillary sinus.
Most retention cysts of the maxillary sinus spontaneously regressed or showed no significant change in size over the long term. , in the absence of associated complications, "wait and see" may be the appropriate management strategy for these retention cysts.