PURPOSE To describe the CT and MR findings of various entities causing cystic expansile
masses in the maxilla and the significance of the cortical bony plate between the lesions and …

The dome-shaped radiopaque shadows frequently seen on the floor of the maxillary sinus,
and sometimes inaccurately referred to as antral mucoceles, appear to represent focal …

Panorex radiographs taken during the past 5 years at the University of Kentucky College of
Dentistry were reviewed for evidence of mucosal cysts of the maxillary sinus. Thirteen …

Discussion Obstruction of the ostium in sinus mucoceles may be the result of infection,
trauma, previous surgery, tumour or cystic degeneration of mucosa (Hyams, 1978). The …

Antral mucoceles are a separate entity that must be distinguished from the common, dome-
shaped lesions of the floor of the sinus that are also often, although inaccurately, referred to …

ALTHOUGH mucoceles of the frontal and ethmoidal sinuses are not unusual, they are rarely
found in the maxillary and sphenoidal sinuses (1, 4, 6, 10, 12, 13, 23, 27, 30). Some authors …

Objective The purpose of this study was to determine whether adenoid cystic carcinomas
(ACCs) of the maxillary sinus have features on CT and MR imaging. Materials and methods …

Differentiating odontogenic keratocysts and ameloblastomas from other cystic lesions in the
maxillomandibular region is important because of their high recurrence rates. Conventional …

There is considerable confusion in the literature regarding the terminology and distribution
of cysts and pseudocysts of the maxillary antrum, which are therefore often lumped together …

OBJECTIVE.: The aim of this study was to evaluate the effectiveness of decompression as
the initial treatment for odontogenic cysts. STUDY DESIGN.: Pre-and postdecompression …