Dear Editor,We present a case of acute Bacillus cereus(B.cereus)endophthalmitis in a patient with an intraocular perforation injury combined with occult intravitreal cilium implantation.B.cereus endophthalmitis is a s...Dear Editor,We present a case of acute Bacillus cereus(B.cereus)endophthalmitis in a patient with an intraocular perforation injury combined with occult intravitreal cilium implantation.B.cereus endophthalmitis is a severe intraocular infection commonly caused by post-traumatic injuries.It often leads to significant vision loss or even eye loss within 12-48h[1].The presence of an intraocular foreign body(IOFB)increases the risk of infection,while early surgical removal of IOFBs can prevent endophthalmitis,some IOFBs are difficult to detect preoperatively.The Medical Ethics Review Board of West China Hospital of Sichuan University waived application for a clinical study because this was a retrospective report of a single patient based on imaging and because no human experimentation was involved.The patient provided written informed consent to use the imaging data for publication.展开更多
Dear Editor,We report a case of bacterial endophthalmitis following implantation of a Staar intraocular collamer lens(ICL)caused by Gordonia bronchialis.ICL implantation is an effective method to correct myopia which ...Dear Editor,We report a case of bacterial endophthalmitis following implantation of a Staar intraocular collamer lens(ICL)caused by Gordonia bronchialis.ICL implantation is an effective method to correct myopia which generally offers excellent safety.There are a few reports of ocular infection caused by Gordonia bronchialis,but no ICL-related endophthalmitis has been reported to date.We present the first case of delayed-onset endophthalmitis after ICL implantation caused by Gordonia bronchialis,identified by metagenomic next-generation sequencing(mNGS).展开更多
Endophthalmitis is a severe ocular infection which can have sight threatening complications and should be treated urgently. Malta is an archipelago in the middle of the Mediterranean sea, with one main hospital (Mater...Endophthalmitis is a severe ocular infection which can have sight threatening complications and should be treated urgently. Malta is an archipelago in the middle of the Mediterranean sea, with one main hospital (Mater Dei Hospital), where all emergency ophthalmic cases are referred during the years audited. This allowed the authors to review all the cases of endophthalmitis which presented to Mater Dei Hospital from 2009 to 2020 and to be able to reliably compare incidence of local endophthalmitis cases with worldwide quoted incidence rates. All theatre logbooks documenting procedures locally from 2009 to 2020 were reviewed and patients undergoing intravitreal tap and antibiotics injections were included in this audit. This was based on the assumption that all endophthalmitis cases which presented underwent these procedures. Data was analyzed and the average incidence of endophthalmitis cases noted and compared with international numbers. The local numbers are higher than the accepted average, taking into consideration sources of error during data collection for this audit. The authors suggest that a local standard operating procedure in terms of response of suspected endophthalmitis is needed as well as a register for local endophthalmitis cases.展开更多
Endogenous endophthalmitis is a rare condition with a poor long-term visual prognosis and significant mortality, often associated with the hematogenous spread of intravitreal infections and subsequent disruption of th...Endogenous endophthalmitis is a rare condition with a poor long-term visual prognosis and significant mortality, often associated with the hematogenous spread of intravitreal infections and subsequent disruption of the blood-ocular barrier. Its anatomical proximity to the central nervous system (CNS) poses a high risk of infection dissemination, although cases documented in the literature are rare, and endogenous endophthalmitis is typically described as secondary to neuroinfections. We report the case of an 82-year-old female patient with a history of hypertension who presented with fever, decreased visual acuity, severe headache, chemosis, and conjunctival injection. Endogenous endophthalmitis was diagnosed, and antimicrobial treatment was initiated alongside surgical intervention by the ophthalmology service. However, the patient’s condition worsened neurologically, and Streptococcus pneumoniae was identified in cerebrospinal fluid cultures. Despite intensive medical treatment, the patient’s clinical course was poor, leading to death.展开更多
BACKGROUND Endophthalmitis occurring in silicone oil-filled eyes is a very rare occurrence,with reported incidence rates ranging between 0.07%and 0.039%.Traditional methods of management of infectious endophthalmitis ...BACKGROUND Endophthalmitis occurring in silicone oil-filled eyes is a very rare occurrence,with reported incidence rates ranging between 0.07%and 0.039%.Traditional methods of management of infectious endophthalmitis include the removal of silicone oil,washout of the vitreous cavity,administration of intravitreal antibiotics,and reinjection of silicone oil.CASE SUMMARY Herein,we report the case of a 39-year-old man with unilateral endophthalmitis after pars plana vitrectomy and silicone oil tamponade.Intravitreal injections of full-dose antibiotics and anterior chamber washout were used to treat the patient.No signs of retinal toxicity were observed during the follow-up period.CONCLUSION Intravitreal full-dose antibiotic injections and anterior chamber washout are promising alternatives to traditional therapies for endophthalmitis in silicone oilfilled eyes.展开更多
BACKGROUND Micrococcus luteus(M.luteus)-induced endophthalmitis is very rare and and may present as either acute or chronic postoperative endophthalmitis.The aim of this study was to report a case of delayed-onset M.l...BACKGROUND Micrococcus luteus(M.luteus)-induced endophthalmitis is very rare and and may present as either acute or chronic postoperative endophthalmitis.The aim of this study was to report a case of delayed-onset M.luteus-induced endophthalmitis that occurred several months after cataract surgery.CASE SUMMARY A 78-year-old man presented with decreased vision,pain and redness in the right eye that had begun 3 days prior.He had undergone cataract surgery 4 mo prior.Visual acuity was counting fingers;slit-lamp examination revealed conjunctival injection,posterior corneal precipitates,anterior chamber inflammation(cell 4+),and hypopyon.Fundus examination revealed moderate vitreous haze.Urgent vitrectomy was performed for suspected infectious endophthalmitis,followed by vitreous irrigation with injections of antibiotics.On the postoperative day 1,anterior chamber cell decreased to 2+and hypopyon was not observed on slit lamp examination.Six days postoperatively,the patient had recurrent eye pain,and the anterior chamber cell grade increased to 4+;hypopyon recurred in the anterior chamber,and whitish plaque was observed in the lens capsule.Therefore,the patient underwent intraocular lens(IOL)and lens capsule removal,followed by vitreous irrigation,antibiotics injection,and vitrectomy.M.luteus was identified from a lens capsule culture.CONCLUSION In cases of delayed-onset M.luteus-induced endophthalmitis,early vitrectomy and removal of the IOL and lens capsule may be necessary.展开更多
文摘Dear Editor,We present a case of acute Bacillus cereus(B.cereus)endophthalmitis in a patient with an intraocular perforation injury combined with occult intravitreal cilium implantation.B.cereus endophthalmitis is a severe intraocular infection commonly caused by post-traumatic injuries.It often leads to significant vision loss or even eye loss within 12-48h[1].The presence of an intraocular foreign body(IOFB)increases the risk of infection,while early surgical removal of IOFBs can prevent endophthalmitis,some IOFBs are difficult to detect preoperatively.The Medical Ethics Review Board of West China Hospital of Sichuan University waived application for a clinical study because this was a retrospective report of a single patient based on imaging and because no human experimentation was involved.The patient provided written informed consent to use the imaging data for publication.
基金Supported by“14th Five-Year Plan”Key Cultivated Medical Specialty Construction Project,Foshan City(No.FSPY145217).
文摘Dear Editor,We report a case of bacterial endophthalmitis following implantation of a Staar intraocular collamer lens(ICL)caused by Gordonia bronchialis.ICL implantation is an effective method to correct myopia which generally offers excellent safety.There are a few reports of ocular infection caused by Gordonia bronchialis,but no ICL-related endophthalmitis has been reported to date.We present the first case of delayed-onset endophthalmitis after ICL implantation caused by Gordonia bronchialis,identified by metagenomic next-generation sequencing(mNGS).
文摘Endophthalmitis is a severe ocular infection which can have sight threatening complications and should be treated urgently. Malta is an archipelago in the middle of the Mediterranean sea, with one main hospital (Mater Dei Hospital), where all emergency ophthalmic cases are referred during the years audited. This allowed the authors to review all the cases of endophthalmitis which presented to Mater Dei Hospital from 2009 to 2020 and to be able to reliably compare incidence of local endophthalmitis cases with worldwide quoted incidence rates. All theatre logbooks documenting procedures locally from 2009 to 2020 were reviewed and patients undergoing intravitreal tap and antibiotics injections were included in this audit. This was based on the assumption that all endophthalmitis cases which presented underwent these procedures. Data was analyzed and the average incidence of endophthalmitis cases noted and compared with international numbers. The local numbers are higher than the accepted average, taking into consideration sources of error during data collection for this audit. The authors suggest that a local standard operating procedure in terms of response of suspected endophthalmitis is needed as well as a register for local endophthalmitis cases.
文摘Endogenous endophthalmitis is a rare condition with a poor long-term visual prognosis and significant mortality, often associated with the hematogenous spread of intravitreal infections and subsequent disruption of the blood-ocular barrier. Its anatomical proximity to the central nervous system (CNS) poses a high risk of infection dissemination, although cases documented in the literature are rare, and endogenous endophthalmitis is typically described as secondary to neuroinfections. We report the case of an 82-year-old female patient with a history of hypertension who presented with fever, decreased visual acuity, severe headache, chemosis, and conjunctival injection. Endogenous endophthalmitis was diagnosed, and antimicrobial treatment was initiated alongside surgical intervention by the ophthalmology service. However, the patient’s condition worsened neurologically, and Streptococcus pneumoniae was identified in cerebrospinal fluid cultures. Despite intensive medical treatment, the patient’s clinical course was poor, leading to death.
基金Supported by National Key R and D Program of China,No.2020YFC2008200.
文摘BACKGROUND Endophthalmitis occurring in silicone oil-filled eyes is a very rare occurrence,with reported incidence rates ranging between 0.07%and 0.039%.Traditional methods of management of infectious endophthalmitis include the removal of silicone oil,washout of the vitreous cavity,administration of intravitreal antibiotics,and reinjection of silicone oil.CASE SUMMARY Herein,we report the case of a 39-year-old man with unilateral endophthalmitis after pars plana vitrectomy and silicone oil tamponade.Intravitreal injections of full-dose antibiotics and anterior chamber washout were used to treat the patient.No signs of retinal toxicity were observed during the follow-up period.CONCLUSION Intravitreal full-dose antibiotic injections and anterior chamber washout are promising alternatives to traditional therapies for endophthalmitis in silicone oilfilled eyes.
文摘BACKGROUND Micrococcus luteus(M.luteus)-induced endophthalmitis is very rare and and may present as either acute or chronic postoperative endophthalmitis.The aim of this study was to report a case of delayed-onset M.luteus-induced endophthalmitis that occurred several months after cataract surgery.CASE SUMMARY A 78-year-old man presented with decreased vision,pain and redness in the right eye that had begun 3 days prior.He had undergone cataract surgery 4 mo prior.Visual acuity was counting fingers;slit-lamp examination revealed conjunctival injection,posterior corneal precipitates,anterior chamber inflammation(cell 4+),and hypopyon.Fundus examination revealed moderate vitreous haze.Urgent vitrectomy was performed for suspected infectious endophthalmitis,followed by vitreous irrigation with injections of antibiotics.On the postoperative day 1,anterior chamber cell decreased to 2+and hypopyon was not observed on slit lamp examination.Six days postoperatively,the patient had recurrent eye pain,and the anterior chamber cell grade increased to 4+;hypopyon recurred in the anterior chamber,and whitish plaque was observed in the lens capsule.Therefore,the patient underwent intraocular lens(IOL)and lens capsule removal,followed by vitreous irrigation,antibiotics injection,and vitrectomy.M.luteus was identified from a lens capsule culture.CONCLUSION In cases of delayed-onset M.luteus-induced endophthalmitis,early vitrectomy and removal of the IOL and lens capsule may be necessary.
