The endoscopic modified Lothrop procedure reduces  systemic steroid requirements in chronic rhinosinusitis with nasal polyposis.

Sinonasal Manifestations of Sarcoidosis

A Single Institution Experience with 38 Cases

                                     
                                        Mohammad Aloulah, MD.
 
Department of Otolaryngology – Head and Neck Surgery                
King Abdulaziz University Hospital, King Saud University, Riyadh, KSA