IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-10-44119 Original Research Paper A Case Report Of Massive Spontaneous Hemothorax In A Patient Of Type 1 Neurofibromatosis A Harischandra Prasad Dr. Dr. Renuka Kulkarni Dr. October 2022 11 10 01 02