“…1,2,3,4,5,6,7,8,9 So unanimous treatment option for CSDH has yet to be established. 10,11,2,12,13,14,6,8,15,16,17 The mechanism of making of encapsulated chronic subdural hematoma involves the proliferation of mesenchymal cells of the inner dural layer and making of an inflammatory capsule or membrane which constitute the outer membrane of haematoma. This layer is one kind of granulation tissue containing inflammatory cells, immature vessels and connective fibres.…”