All are true of Hodgkin's lymphoma except-
Bimodal age pattern
Females less common
Contiguous spread
Osteolytic metastasis
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