Which metabolic condition has phosphaturia and osteomalacia?
(A) Fibrosarcoma (B) Osteosarcoma (C) Undifferentiated sarcoma (D) Malignant peripheral nerve sheath tumor
(A) Ans: A. FibrosarcomaPhosphatonin (FGF-23) oncogenic osteomalacia (paraneoplastic syndrome) seen in fibrosarcoma.