RT Journal Article SR Electronic T1 Hypoglycemia, the first presenting sign of hepatocellular carcinoma JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 387 OP 388 VO 27 IS 3 A1 Nikeghbalian, Saman A1 Bananzadeh, Alimohammad A1 Yarmohammadi, Hooman YR 2006 UL http://smj.org.sa/content/27/3/387.abstract AB Hypoglycemia is a well-known paraneoplastic manifestation of hepatocellular carcinoma usually occurring in the terminal stages of the disease. However, during initial presentation this manifestation is uncommon. We report a 77-year-old man who presented with signs and symptoms of severe hypoglycemia for example drowsiness. After clinical work-ups, we detected a large mass in the liver. Interestingly, after surgical excision of the tumor, the attacks of decreased level of consciousness and hypoglycemia seized.