system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 65-year-old chronic smoker presents with a rapidly enlarging large hilar mass on a chest film associated with significant adenopathy. He also experiences recurrent hypoglycemic spells these days. A provisional diagnosis of Lung carcinoma being considered which of the following subtype will most commonly lead to this spectrum?
assistant
The correct answer is  Small cell - Mediastinal adenopathy, - Hilar mass, - Small or invisibleftlung nodule, - High metastatic potential, - Rapid growth. - May be associated with Hypoglycemia, Cushing's syndrome, Inappropriate secretion of ADH, excessive gonadotropin secretion.