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Response to the letter by Huisingh and McGewin: Cluster of Urrets-Zavalia syndrome: a sequel of toxic anterior segment syndrome
  1. Noor Bakht Nizamani1,
  2. Imran A Bhutto2,
  3. Khalid I Talpur1
  1. 1Department of Ophthalmology, Liaquat University of Medical & Health Sciences, Jamshoro/Hyderabad, Sindh, Pakistan
  2. 2Department of Ophthalmology, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
  1. Correspondence to Dr Noor Bakht Nizamani, Department of Ophthalmology, Liaquat University Eye Hospital, Jail Road, Hyderabad, Sindh 71000, Pakistan; noorniz{at}

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We welcome this opportunity to respond to the letter by Huisingh and McGewin1 regarding our study entitled ‘Cluster of Urrets-Zavalia syndrome: a sequel of toxic anterior segment syndrome’.2 They suggested that we re-analyse our data of the best corrected visual acuity (BCVA) of our patients by comparing the BCVA on first postoperative day to that at first month …

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  • Contributors NBN: Rearranged the data and reviewed literature. IAB: Statistically analysed and critically reviewed the correspondence. KIT: Approved the final version.

  • Competing interests None.

  • Patient consent Obtained.

  • Provenance and peer review Not commissioned; externally peer reviewed.

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