Méndez Hernández, Carmen DoraGarcía Feijoo, JuliánGarcía Sánchez, Julián2024-08-022024-08-022004Mendez-Hernandez C, Garcia-Feijoo J, Garcia-Sanchez J. Listeria monocytogenes-induced endogenous endophthalmitis: bioultrasonic findings. Am J Ophthalmol. 2004 Mar;137(3):579-81. doi: 10.1016/j.ajo.2003.08.049. PMID: 15013893.0002-939410.1016/J.AJO.2003.08.049https://hdl.handle.net/20.500.14352/107352Purpose To report bioultrasonic findings in Listeria monocytogenes–induced endophthalmitis (LMIE) that have not been described previously. Design Interventional case report. Methods To rule out intraocular tumor, ultrasound biomicroscopy was performed in a patient referred for a 2-day history of uveitis with elevated intraocular pressure, dark hypopyon, and pigment dispersion in the anterior chamber. Results Ultrasound biomicroscopy examination showed increased iris thickness with rarefaction of tissue and irregular echogenicity as well as iris pigment epithelial detachment. A small choroidal detachment was also detected. The anterior chamber and vitreous sample confirmed the LMIE diagnosis. Conclusions The detection of both pigment epithelial detachment and changes in the iris tissue could explain why black hypopyon frequently develops in LMIE with significant pigment dispersion in some cases.engjournal article1879-1891https://doi.org/10.1016/j.ajo.2003.08.049https://www.sciencedirect.com/science/article/pii/S0002939403010122?via%3Dihubrestricted access617.7Ciencias Biomédicas32 Ciencias Médicas