Article Text

Download PDFPDF
Black stone poisoning with a unique complication of posterior reversible encephalopathy syndrome (PRES)
  1. Safia Akhlaq1 and
  2. Adil Aziz2
  1. 1Internal Medicine, Aga Khan University, Karachi, Pakistan
  2. 2Medicine, Aga Khan University, Karachi, Pakistan
  1. Correspondence to Dr Safia Akhlaq; safia.akhlaq{at}aku.edu

Abstract

A 25-year-old woman presented to the emergency department with difficulty in breathing, within 12 hours of intentional black stone ingestion, that is, para-phenylenediamine (p-PD), a chemical component of hair dye. Video laryngoscopy was done which showed laryngeal oedema and got intubated immediately to prevent respiratory failure. She got admitted to the intensive care unit and rigorous fluid resuscitation was done due to acute kidney injury secondary to rhabdomyolysis. On the 5th day, she got extubated after a successful spontaneous breathing trial, and step down to the high dependency unit, where she had four episodes of seizures in a day. After antiepileptic medication initiation, seizures were settled, brain imaging done to rule out stroke showed a finding suggestive of posterior reversible encephalopathy syndrome. Adequate intravenous fluid resuscitation was performed and blood pressure monitored closely. She remained vitally stable and clinically better hence discharge home with clinic follow-up on the 9th day of hospitalisation.

  • neurology (drugs and medicines)
  • poisoning
  • adult intensive care

Statistics from Altmetric.com

Footnotes

  • Contributors AA identified the case, involved in primary care of the patient. SA formulated and wrote the case report with literature review.

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

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

Request Permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.