Mucus Retention Cyst Floor Maxillary Sinus

According to statistics every 10 th person has this disease.

Mucus retention cyst floor maxillary sinus.

The mucous retention cyst in the maxillary sinus is generally painless. As there is no normal tissues regeneration and the excretory ducts patency of the mucous glands is not restored. So they are accidentally discovered on radiological tests like ct scan of the paranasal sinuses and opg x ray which is done for knowing the condition of the teeth. A maxillary sinus cyst is an abnormal tissue growth located in either of the cavities located behind the cheekbones on either side of the nose.

A mucous retention cyst in the maxillary sinus area usually does not show any symptoms. A few cases may see facial pain headaches and sinus infections. The lesion can fluctuate in size depending on its fluid filled state. These cavities are called sinuses and they are located in the maxilla or upper jaw.

The lesion is a result of the extravasation of saliva from an injured minor salivary gland. Symptoms are usually non existent but in some cases include chronic sinus infections dizziness headaches and facial pain. Retention cysts are seen on imaging as rounded dome shaped lesions often situated on the maxillary sinus floor. Types of mucous retention cyst the types of mucous retention cysts are divided into the regions they are found.

The aim of this study was to investigate the long term natural course of retention cysts of the maxillary sinus. They are usually found when an x ray or scan is done of the sinuses. Mucous retention cysts can appear in the maxillary sinus area from repeated sinus infections. A mucocele or mucous retention cyst is a benign pathologic lesion.

Size and location are always different as well as the symptoms. The cyst does not usually cause any symptoms and does not damage expand or thin the wall of the sinus. Often their formation is due to chronic diseases. They are slow growing lesions but mucosal and cortical integrity is preserved.

The collection of extravasated fluid develops a fibrous wall around itself forming a pseudocyst. Maxillary sinus retention cysts are most often the result of inflammatory changes in the mucous membranes. Cyst in the maxillary sinus is a common benign disease. But if there is an infection of the mucous retention cyst there can be a pain in the face near the cheekbones.

These cysts usually appear as rounded dome shaped soft tissue masses most often on the floor of the maxillary sinus. Cysts are closed pocket like formations of tissue and are filled with liquid air or semi solid material.