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外周型肺癌分解期和肺化脓症的鉴别诊断方法很复杂,包括X线检查、断层摄影、支气管造影、支气管镜检和活检等。作者研究肺癌和肺化脓症病人鉴别诊断的辅助检验方法:对胸膜腔液、支气管洗出液和呼气冷凝液作结晶学检查,加入CuCl_2或NaCl作为结晶形成物质。用荧光素罗丹明检查尿的荧光现象。测定尿的硫胺化合物含量。检查白细胞中某些酶的活性。红细胞的形态学检查等。作者用这些方法检查52例肺化脓症和30例肺癌,都经细胞学和组织学检查确诊。以检查15名健康人作为对照。结晶学检查,用CuCl_2作结晶形成物质时:健康人的结晶图有相当透明的黑土园柱形结晶线集中在结晶中
The differential diagnosis methods for peripheral lung cancer decomposing stage and pulmonary pyogenic syndrome are very complicated, including X-ray examination, tomography, bronchoscopy, bronchoscopy and biopsy. The authors studied the auxiliary test method for the differential diagnosis of lung cancer and pneumoconiosis: crystallographic examination of pleural fluid, bronchial lavage fluid, and expiratory condensate. CuCl 2 or NaCl was added as a crystal-forming material. Fluorescein rhodamine was used to examine the fluoroscopy of urine. Determination of urinary thiamine content. Check the activity of certain enzymes in leukocytes. Morphology of red blood cells. The authors used these methods to examine 52 cases of pulmonary pus and 30 cases of lung cancer, and were confirmed by cytology and histological examination. Check 15 healthy people as controls. Crystallographic examination using CuCl2 as a crystal-forming substance: crystals of healthy people have a fairly transparent black soil. Columnar crystalline lines are concentrated in crystals.