Fig. 3From: Application of ultrasound-guided medical thoracoscopy in patients with small amounts or without pleural effusionThoracic CT scan and thoracoscopic presentation of typical patients. (a) Thoracic CT scan presentation in the patient with multiple nodules. (b) Thoracoscopic manifestation in the patient with multiple pleural nodules. He was diagnosed with pleural metastasis from lung cancer. (c) Thoracic CT scan of a patient with tuberculous pleurisy showed a small amount of effusion in the right pleural cavity. (d) Thoracoscopic manifestation in the patient showed multiple nodules in the diaphragm pleura, and he was diagnosed with tuberculous pleurisyBack to article page