Please help .tell me about the problem. Please read my CT .and tell me about what is the problem. NHL pns. Medial wall part of anterior wall of right maxillary sinus. Part of right ethmoid sinus and the right nasal turbinates are deficient? Post treatment. Polypoidal mildly enhancing thickening noted mainly along the floor of right maxillary sinus.(12 mm�15 mm) Left maxillary sinus is hypoplastic. Mucosal thickening also noted along the anterior part of nasal septum of the right side. Slight DNS noted to the left side. mucosal thickening noted in the sphenoid sinus also. Please tell me about my problem. That you have seen there in My ct.