Sub-internal limiting membrane cavity in anaemic retinopathy evident on spectral domain optical coherence tomography

A 25-year-old woman was diagnosed with anaemic retinopathy following Plasmodium falciparum malaria. The serial clinical and spectral domain optical coherence tomography (SD-OCT) changes are described, including sub-internal limiting membrane (sub-ILM) haemorrhage at the macula with the formation of a corresponding sub-ILM cavity evident on SD-OCT. The patient was managed conservatively and showed complete recovery of fundus and SD-OCT changes after one year. To the best of our knowledge, this is the first documentation of formation of a temporary sub-ILM cavity following anaemic retinopathy.