This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head & Neck, Subject name: Pathology
Hyperglycemia is associated with? 
Select and explain. 
A. Osteosarcoma, B. Chondroblastoma, C. Chondrosarcoma, D. Osteoma
C: Chondrosarcoma
Answer: C: Chondrosarcoma 
Explanation: Ans. (c) Chondrosarcoma(Ref: Cancer 42:603-610, 1978; Hypoglycemia as Paraneoplastic syndrome in some tumors: Mesenchymal tumors, sarcomas, adrenal, hepatic, gastrointestinal, kidney, prostate, Cervix (small-cell carcinoma)The first association of hyperglycemia was made by Glicksman and Rawson who noted a 25% incidence of "diabetes" in patients with sarcomas of bone. Marcove and Francis found hyperglycemia in 85% of their chondrosarcoma patient, and Turner and Horne reported similar abnormalities associated with fibrosarcoma