title: Intralesional antibiotic injection using 41G needle for the management of subretinal abscess in endogenous endophthalmitis.
abstract: BACKGROUND
  Presence of subretinal abscess in endogenous endophthalmitis indicates a more severe form of infection. Available reports indicate variable response to standard treatment with systemic, intravitreal pharmacotherapy and vitreous surgery. There are no reports citing the possible role of intralesional antibiotic therapy in managing subretinal abscess.
  
  
  METHODS
  A 30 year old lady presented with features of endogenous endophthalmitis and subretinal abscess. Presenting vision was finger counting close to face. Despite prompt initiation of systemic antibiotics and intravitreal injection, no response was noted. 25G pars plana vitrectomy was performed along with injection of vancomycin directly into the subretinal abscess, using a 41G needle. Postoperative course was uneventful and the abscess showed signs of rapid resolution. Visual acuity improved to 6/24.
  
  
  CONCLUSIONS
  Intralesional pharmacotherapy may be safe and effective in the treatment of subretinal abscess associated with endogenous endophthalmitis.
authors.affiliation: Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, E-104, AIIMS Campus, Ansari Nagar, New Delhi, 110029 India.
authors.forename: Pradeep
authors.identifier: 0000-0002-3706-7407
authors.initials: P
authors.lastname: Venkatesh
authors.affiliation: Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, E-104, AIIMS Campus, Ansari Nagar, New Delhi, 110029 India.
authors.forename: Shreys
authors.initials: S
authors.lastname: Temkar
authors.affiliation: Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, E-104, AIIMS Campus, Ansari Nagar, New Delhi, 110029 India.
authors.forename: Koushik
authors.initials: K
authors.lastname: Tripathy
authors.affiliation: Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, E-104, AIIMS Campus, Ansari Nagar, New Delhi, 110029 India.
authors.forename: Rohan
authors.initials: R
authors.lastname: Chawla