Seeking spark- ocular myasthenia gravis in a juvenile – an Indian case report

  • Dr. Usha BR. Associate Professor, Department of Ophthalmology, Sri Devaraj Urs Medical College, Tamaka, Kolar, Karnataka, India.
  • Dr. Nandhini K Former Post-Graduate, Department of Ophthalmology, Sri Devaraj Urs Medical College, Tamaka, Kolar, Karnataka, India.
  • Dr. Chaitra MC Assistant Professor, Department of Ophthalmology, Sri Devaraj Urs Medical College, Tamaka, Kolar, Karnataka, India.
Keywords: Ocular myasthenia gravis, Juvenile myasthenia, Oral Neostigmine, Ptosis, Diplopia

Abstract

Myasthenia gravis (MG) is a rare autoimmune disorder affecting neuromuscular junction by muscle weakness. Myasthenia gravis can be generalized or localized as ocular myasthenia gravis. Case presentation: We report an 8-year-old boy who presented with 10 days history of drooping of both eyelids and 8 days history of diplopia. Examination revealed bilateral ptosis. A diagnosis of Juvenile Ocular Myasthenia gravis was made when symptoms improved with intramuscular Edrophonium administration. He was commenced on oral Neostigmine at a dose of 2mg/Kg/ day,4 hourly in divided doses and is on regular follow up and had a good response. Conclusion: Ocular Myasthenia gravis (OMG) is a rare disease in itself. A high index of suspicion is required in a juvenile as it is even rarer.

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CITATION
DOI: 10.17511/jooo.2020.i07.04
Published: 2020-10-31
How to Cite
Dr. Usha BR., Dr. Nandhini K, & Dr. Chaitra MC. (2020). Seeking spark- ocular myasthenia gravis in a juvenile – an Indian case report. Tropical Journal of Ophthalmology and Otolaryngology, 5(7), 190-193. https://doi.org/10.17511/jooo.2020.i07.04
Section
Case Report