Lymph node enlargement is the main feature of sarcoidosis in medical imaging and chest X-ray combined with CT is an effective method to diagnose it and evaluate the curative effect of adrenal cortical hormone treatment.

• 淋巴结增大是本病的主要影像学表现。 X线结合CT检查在诊断胸内结节病、判断活动期、评价激素治疗效果方面 ,具有一定的临床价值。