Research Article Treating malignant otitis with oral ciprofloxacin. British Medical Journal 1989; 299 doi: https://doi.org/10.1136/bmj.299.6698.550 (Published 26 August 1989) Cite this as: British Medical Journal 1989;299:550 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Sequential vision loss in a patient with headache BMJ June 08, 2016, 353 i3055; DOI: https://doi.org/10.1136/bmj.i3055 A 65 year old man with macroscopic haematuria and acute kidney injury BMJ May 10, 2016, 353 i2180; DOI: https://doi.org/10.1136/bmj.i2180 Patent ductus arteriosus illuminating an old eponym BMJ May 06, 2016, 353 i2182; DOI: https://doi.org/10.1136/bmj.i2182 Complications of rhinosinusitis BMJ February 26, 2016, 352 i795; DOI: https://doi.org/10.1136/bmj.i795 Severe eye damage in infants with microcephaly is presumed to be due to Zika virus BMJ February 10, 2016, 352 i855; DOI: https://doi.org/10.1136/bmj.i855