Asaduzzaman, M., Alam, S., Uddin, M. W., Islam, K. M. T. and Hasan, M. (2019) “A 15-year-old boy with huge facial swelling, recurrent severe epistaxis, progressive proptosis, nasal obstruction and impaired hearing on right side”, Bangabandhu Sheikh Mujib Medical University Journal, 12(4), pp. 199–203. doi: 10.3329/bsmmuj.v12i4.43985.