A patient is brought to the emergency room following a seizure. Electrolytes show SIADH. CT Scan demonstrates a lung mass. Which of the following forms of lung cancer is most likely to cause the described electrolyte imbalance?: (A) Adenocarcinoma, (B) Bronchioalveolar carcinoma, (C) Large cell carcinoma, (D) Small cell carcinoma
Answer is D. Small cell carcinoma