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What does complete opacification of maxillary sinus mean?

What does complete opacification of maxillary sinus mean?

2) while partial opacification was defined as at least one-third of the maxillary sinus being opacified without clear distinct boundaries (Fig. 3). Complete opacification was a completely opacified maxilla in all axial and coronal slices (Fig.

What causes complete opacification of maxillary sinus?

Mucoceles are most often caused by sinus ostial obstruction that leads to complete opacification of the sinus because of an accumulation of secretions. In many instances, the entire sinus may be expanded on radiologic imaging.

What is a maxillary sinus polyp?

Abstract. Antrochoanal polyps (ACP) are benign lesions that arise from the mucosa of the maxillary sinus, grow into the maxillary sinus and reach the choana, and nasal obstruction being their main symptom.

What is opacity in maxillary sinus?

Conclusion: Although unilateral maxillary sinus opacity is usually inflammatory in origin, fungal sinusitis and neoplastic disorder are also likely. A careful history-taking, a thorough head and neck examination including nasal endoscopy, and CT evaluation are all imperative for reaching a correct diagnosis.

Is sinus opacification serious?

Isolated sphenoid sinus opacifications (ISSOs) are clinically important because they can lead to serious complications. However, some patients with ISSOs are asymptomatic, and not all patients are properly referred to the otolaryngology department.

What does Opacified mean on CT?

Pulmonary opacification represents the result of a decrease in the ratio of gas to soft tissue (blood, lung parenchyma and stroma) in the lung. When reviewing an area of increased attenuation (opacification) on a chest radiograph or CT it is vital to determine where the opacification is.

How do you fix sinus opacification?


  1. Nasal corticosteroids.
  2. Saline nasal irrigation, with nasal sprays or solutions, reduces drainage and rinses away irritants and allergies.
  3. Oral or injected corticosteroids.
  4. Allergy medications.
  5. Aspirin desensitization treatment, if you have reactions to aspirin that cause sinusitis and nasal polyps.

What happens if nasal polyps go untreated?

If left untreated, nasal polyps can eventually block your nose. They can make it difficult to breathe through your nose and may make sinus infections more common. In severe cases, polyps can become so large that they can be seen simply by looking into the nose.

Do nasal polyps need to be removed?

If you’ve been diagnosed with nasal polyps, removal may only be necessary if the growths are large enough to cause symptoms that interfere with your quality of life. Medications can help nasal polyps from getting bigger, but removal is the only way to fix them long-term.

What causes opacification?

The opacification is caused by fluid or solid material within the airways that causes a difference in the relative attenuation of the lung: transudate, e.g. pulmonary edema secondary to heart failure. pus, e.g. bacterial pneumonia. blood, e.g. pulmonary hemorrhage.

What does opacification of sinus mean?

Sinonasal inflammatory disease with sinus ostial obstruction is a very common cause of an opacified paranasal sinus. An air-fluid level suggests acute sinusitis; in chronic sinus disease, one may see mucosal thickening and sclerosis of the bony sinus walls. 1. The sinus is normal in size.

What does it mean to have a opacification?

Noun. 1. opacification – the process of becoming cloudy or opaque. natural action, natural process, action, activity – a process existing in or produced by nature (rather than by the intent of human beings); “the action of natural forces”; “volcanic activity” Based on WordNet 3.0, Farlex clipart collection.