ObjectiveTo explore the differential diagnosis value of airspace consolidation in thoracic CT between organizing pneumonia (OP) and acquired community pneumonia (CAP).MethodsA retrospective study was taken by retrieving the patients CT database from October 2010 to August 2016. Fifty-six consecutive patients with OP and 99 consecutive patients with CAP whose CT showed airspace consolidation were enrolled and their clinical characteristics and radiological characteristics were analyzed.ResultsThe percentage of patients whose CT image showed various amount of air bronchogram (ABG) with different shapes is higher in OP group than that in CAP group (87.5% and 72.7% respectively, χ2=4.558, P=0.033). The median and interquartile range amount of ABG in the OP patients were significantly higher than those in CAP group [4 (ranged from 2 to 8) and 2 (ranged from 0 to 4) respectively, z=3.640, P=0.000]. Morphologically, 58.9% of the OP patients showed entire air bronchogram (EABG) on the thoracic CT, significantly higher than that in CAP group (21.2%) (χ2=22.413, P=0.000). Interrupted ABG was found in 26.3% of CAP patients, while 16.1% of OP patients shared same features and the difference was not statistically significant (χ2=2.125, P=0.148). Traction bronchiectasis and ground glass opacity (GGO) were more likely to be found in the OP patients rather than CAP patients with 26.8% and 39.3% respectively, while they were found in 1.0% and 11.1% in the CAP patients (P<0.05). Reversed halo sign was found only 1.0% of the CAP patients, significantly lower than that in OP group, 26.8% (χ2=25.671, P=0.000). Pleural effusion and bronchial wall thickening were more commonly found in the CAP group with 56.6% and 35.4% respectively. By multivariate logistic analysis, EABG (OR=5.526, P=0.000), traction bronchiectasis (OR=21.564, P=0.010), GGO (OR=4.657, P=0.007) and reversed halo sign (OR=13.304, P=0.023) were significantly associated with OP, while pleural effusion (OR=0.380, P=0.049) and bronchial wall thickening (OR=0.073, P=0.008) were significantly associated with CAP. Other features in thoracic CT coexisting with ABG all reach significance statistically between the OP and CAP group (all P<0.05).ConclusionsAirspace consolidation in thoracic CT may be valuable for the differential diagnosis between OP and CAP. EABG is more commonly found in OP patients than in CAP patients. When EABG exists or ABG coexists with traction bronchiectasis, GGO and reversed halo sign, a diagnose of OP should be considered.
ObjectiveTo investigate the current status of outpatient pain management in patients with pulmonary disease after surgery by WeChat and to provide a basis for postoperative pain management.MethodsA total of 449 patients who underwent thoracic surgery in our hospital from December 2017 to May 2018 were enrolled, including 156 males and 293 females with an average age of 22-83 (55.54±11.17) years. Brief Pain Inventory was adopted for pain assessment in 24-48 hours after discharge and 24 hours after removal of from the wound.ResultsTotally 98.22% of the patients reported that they suffered from pain in 24-48 h after discharge, most pain position was still at drainage port (45.21%), the overall pain score was 2.75 (2.00, 3.25) points, and 82.85% of patients adopted physical methods to relieve pain. After removal of stitches at the drainage port, 79.29% of the patients suffered from pain, the pain site was mainly at the drainage port (47.88%), and the overall pain score was 1.75 (1.25, 2.25) points, and 73.94% of patients adopted physical methods to relieve pain. The score of the overall influence degree of pain on patients was 2.29 (1.86, 2.86) points and 1.86 (1.29, 2.43) points, while pain had the greatest influence on sleep and mood. The scores were 4.00 (3.00, 5.00) points, 3.00 (2.00, 4.00) points and 2.00 (1.00, 4.00) points, 3.00 (2.00, 4.00) points, respectively.ConclusionUnder the concept of enhanced recovery after surgery, the overall pain level of patients with pulmonary disease after discharge is mild pain, but the application rate of drug analgesia in patients is low. The overall effect of pain on postoperative patients with lung cancer is low, but it has a great impact on sleep and mood. Medical staff should strengthen the pain education for patients in order to improve their pain self-management ability.