Here are six foods that may increase inflammation (and sinusitis) in the body: How long does a take for a sinus headache to go away? Copyrights AQ Imaging Network. A sinus infection, or what doctors call sinusitis, happens when one or more of your paranasal sinuses becomes inflamed or irritated. This passageway serves multiple purposes: The middle meatus is the nasal passageway that lies between the inferior turbinate and the middle turbinate. Oftentimes, the symptom associated with these disorders is congestion. This means that within the limits of resolution of the scan, that no abnormalities were detected. American Rhinologic Society, "Nasal Anatomy", Kahana-Zweig R, Geva-Sagiv M, Weissbrod A, Secundo L, Soroker N, Sobel N. Measuring and Characterizing the Human Nasal Cycle. Mucus, nasal stuffiness, sneezing, and itching result. Reading time: 5 minutes. Breathe in steam Steam can open up your nasal passages and allow mucus to drain. what does unremarkable mean in a ct scan. Paranasal sinuses are a group of four paired air-filled spaces that surround the nasal cavity. Braz J Otorhinolaryngol. One of the most common symptoms of chronic sinusitis is brain fog. MRI Result - What does it mean? - Neurology - MedHelp Flow voids can also be seen with active flow or pulsations of other fluids, like CSF or urine. 2. That is why its crucial to visit one of the diagnostic imaging networks for your MRI imaging. Mucous membranes of the superior turbinate (along with the upper part of the nasal septum, which divides the left and right nostrils) are lined with nerve endings which are used to interpret smell. Then, they read and interpret the information. Headache. Would a brain MRI with and without contrast show any tumor of the sinuses and orbit? By visiting this site you agree to the foregoing terms and conditions. Mucus leaving the frontal (forehead) and maxillary (cheek) sinuses drains through the ethmoid sinuses (behind the bridge of the nose), so a backup in the ethmoids is likely to clog the other two types of sinuses. They are located laterally and slightly inferiorly to the nasal cavities.