meta-analysis National Center for Biotechnology Information NCBI NLM MEDLINE review humans pubmed abstract nih national institutes of health national library of medicine prognosis treatment outcome outcome assessment internationality sinusitis / diagnosis* sinusitis / drug therapy* health care / methods practice guidelines as topic / standards* international classification of diseases* tolosa-hunt syndrome / diagnosis* pmid:18384413 doi:10.1111/j.1468-2982.2008.01569.x s colnaghi m versino g nappi cavernous sinus orbital cellulitis / diagnosis* orbital cellulitis / drug therapy* orbital cellulitis / epidemiology sinusitis / epidemiology tolosa-hunt syndrome / drug therapy* tolosa-hunt syndrome / epidemiology