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Carcinoid Lung Tumor Topic Guide

Carcinoid Lung Tumor Carcinoid Lung Tumor: Carcinoid lung tumors are an uncommon group of lung tumors. A carcinoid lung tumor can not be classified as benign or malignant. They are often referred to as "midway" tumors, or "cancers in slow motion." Common symptoms of a carcinoid lung tumor include: Treatment for a carcinoid lung tumor in general is surgery.