Bone marrow in lead poisoning contains?
Ans. (a) Ringed siderocytes(Ref: Wintrobe's 12th/pg 848)Bone marrow in lead poisoning contains Ringed siderocytes.Hematologic findings in Lead poisoning include:Anisocytosis with microcytic Hypochromic AnemiaBasophilic stipplingRinged sideroblasts in bone marrow may be seen
Ringed siderocytes
Giant metamyelocytes
Dwarf megakaryocytes
Fibrotic changes
Misc. (R.B.C)