Pleural Neoplasm

《英文msh詞典》Pleural Neoplasm
[入口詞] Pleural Neoplasm
[主題詞] Pleural Neoplasms
[英文釋義] Neoplasms of the thin serous membrane that envelopes the lungs and lines the thoracic cavity. Pleural neoplasms are exceedingly rare and are usually not diagnosed until they are advanced because in the early stages they produce no symptoms.