Goldberg S K, Lipschutz J B, Ricketts R M, Fein A M
Am J Med. 1984 Jan;76(1):146-50. doi: 10.1016/0002-9343(84)90763-0.
Bronchoalveolar lavage demonstrated a flux of neutrophils into the lung of a patient with procainamide-induced lupus pulmonary disease. Serial lavage studies have shown persistent low-grade alveolitis despite the absence of clinical, serologic, and radiographic evidence of disease activity.
支气管肺泡灌洗显示，在一名患有普鲁卡因胺诱导的狼疮性肺病患者的肺部有中性粒细胞流入。连续灌洗研究表明，尽管缺乏疾病活动的临床、血清学和影像学证据，但仍存在持续性轻度肺泡炎。
