Many doctors recommend this test within 6 months after colorectal cancer surgery. If results are normal, you may not need another one for a year, and then every 3 years if your results stay normal. You can talk about the schedule with your doctor. A CEA test.
Mastoiditis is a bacterial infection of the mastoid bone. The mastoid bone, which sits behind the ear, consists of air spaces that help drain the middle ear. When the mastoid cells become infected or inflamed, often as a result of an unresolved middle ear infection (otitis media), mastoiditis can develop.astoiditis symptoms may include: 1  Fever, irritability, and lethargy. 2  Swelling of the ear lobe. 3  Redness and tenderness behind the ear. 4  Drainage from the ear. 5  Bulging and drooping of the ear (in acute mastoiditis).
Sinusitis, also known as a sinus infection or rhinosinusitis, is inflammation of the sinuses resulting in symptoms.Common signs and symptoms include thick nasal mucous, a plugged nose, and pain in the face. Other signs and symptoms may include fever, headaches, poor sense of smell, sore throat, and cough.inus infections can also cause middle ear problems due to the congestion of the nasal passages. This can be demonstrated by dizziness, a pressurized or heavy head, or vibrating sensations in the head. Post-nasal drip is also a symptom of chronic rhinosinusitis.