• In a case of metastatic Gram-negative endophthalmitis caused by Serratia marcescens, the bacterial isolate was resistant to gentamicin sulfate and tobramycin but sensitive to amikacin sulfate, a new semisynthetic aminoglycoside approved for systemic use. The importance of antibiotic-resistant S marcescens as a systemic and ocular pathogen is reviewed.
Gammon JA, Schwab I, Joseph P. Gentamicin-Resistant Serratia marcescens Endophthalmitis. Arch Ophthalmol. 1980;98(7):1221–1223. doi:10.1001/archopht.1980.01020040073007
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