A 70yr old male has a pathological fracture of femur. The lesion appears a lytic on X- rays film with a circumscribed punched out appearance .The curetting from fracture site is most likely to show which of the following?
Olf patients along with lytic circumscribed punched our X- rays appearance suggests multiple myeloma. Multiple myeloma most often presents as multifocal destructive bone tumours composed of plasma cells throughout the skeletal system.(ref Robbins 9/e p599,7/679)
Diminshed and thinned trabecular bone
Sheets of atypical plasma cells
Metaplastic prostatic adenocarcinoma
Malignant cells forming osteoid bone
Haematology