Osteoporosis with idiopathic nodular lymphoid hyperplasia of the marrow.
D000368:Aged; D001853:Bone Marrow / Q000473:pathology*; D006801:Humans; D006965:Hyperplasia; D008221:Lymphoid Tissue / Q000473:pathology*; D008297:Male; D010024:Osteoporosis / Q000150:complications / Q000473:pathology*