All are true of Hodgkin's lymphoma except-
Osteolytic metastasisMost common sites of primary for bone metastasis.* In Males -Prostate > Lung* In female-Breast > Lung* In children-Neuroblastoma Most common cause of osteolytic metastasis.* In Males-Lung Cancer* In females-Breast Cancero Most common cause of osteoblastic metastasis.o Skeletal sites most frequently involvedSpine > proximal femur > pelvis > ribs > sternum > proximal humerus > skullo Lytic expansile metastasis was seen in Renal Cancer, Thyroid Carcinomaso Osteolytic lesions are associated with hypercalcemia and excretion of hydroxyproline-containing peptides.o Metastasis distal to knee and! the elbow is rare and usually arises from primary tumors of the bronchus, Colon or bladder
Bimodal age pattern
Females less common
Contiguous spread
Osteolytic metastasis