Objective To evaluate the coronavirus disease 2019 (COVID-19) impact on diagnosis related groups (DRGs) in a general hospital based on the front page of the medical record. Methods The first page data of discharge medical records of Nanjing First Hospital from February to March 2019 (before the epidemic) and from February to March 2020 (during the epidemic) were selected. Five indexes including total weight, number of DRGs, case mixed index index, time consumption index and cost consumption index were calculated. The rank of DRGs indexes of departments was compared by rank-sum ratio (RSR) method. The departments were sorted by frequency distribution and linear regression equation. Meanwhile, the COVID-19 impact on DRGs index of surgical departments and non operative departments was observed. Results Twenty-eight departments were included from February to March 2019, and 25 departments were included from February to March 2020. After the outbreak of COVID-19, the total DRGs index rank (RSR) decreased from 12.982 to 11.710. Ophthalmology, burn and plastic surgery, orthopedics, otorhinolaryngology, stomatology and pain department were the departments with lower ranking; the departments of gynecology, oncology, immunology and neurology were ranked higher. After the outbreak of COVID-19, the DRGs related indexes of surgical departments and non-surgical departments decreased significantly in terms of total weight and the number of DRGs (P<0.05). Conclusions COVID-19 affects the overall quality of hospital difficulty, and the surgical departments are significantly involved. The RSR level of several departments is reduced. In the face of the epidemic situation, hospitals should offset or weaken the uncertainty brought by the epidemic situation to the hospital disease treatment and ensure the high-quality hospital treatment by improving the “technical source”, ensuring the “disease source pool”, optimizing the “process chain” and strengthening the “new media”.
目的 探讨十二指肠球部远端溃疡的诊断和选择合适的手术治疗。方法 对我院25例十二指肠球部远端溃疡的临床资料进行了分析。结果 术前行上消化道X线钡餐检查8例，提示十二指肠球部溃疡4例，幽门梗阻2例； 纤维胃镜检查9例，发现十二指肠球部远端溃疡7例。术前确诊7例，误诊18例。20例曾行非手术治疗，但效果差，并出现溃疡并发症，如出血、穿孔、梗阻性黄疸、胆囊内瘘、幽门梗阻、急性胰腺炎等。本次手术治愈25例，1例术后9天并发输入、输出襻粘连性肠梗阻，经再次手术而愈。结论 纤维胃镜检查是诊断本病的主要方法，手术是该病的重要治疗措施。
OBJECTIVE:To investigate the diagnostic meaning of MRI in intraocular tumors. METHODS:Forty-six cases of confirmed intraocular tumors,including choroidal melanoma(20 cases),retinoblastoma(18 cases),Coats disease(6 cases)and choroidal hemangioma(2 cases),were studied with MRI and compared with ultrasonography and CT. RESULTS:In making discoveries about intraocular tumors,there were no sighificant difference between MRI and B-ultrasonography or CT （P＞0.03，chi;2=1.0716）while there were highly statistic sighificance in dediding characters and position （P＜0.01，deceding character chi;2=29.8314，positionchi;2=13.659）of them. CONCLUSION:Among the examinations to find out about the position,character and secondary pathological insults of in traocular tumors MRI might be more available than CT and ultrasonography. （Chin J Ocul Fundus Dis,1997,13:93-95 ）
Objective To sum up experiences in diagnosis and treatment for thyroid malignancy. Methods Clinical records of 8 patients diagnosed as Hashimoto’s disease associated with thyroid malignancy by histologic examination at our hospital from Jan. 1998 to Dec. 1998 were analyzed. Results There were 1 male and 7 females with average age of 37.6 years. The incidence of Hashimoto’s disease associated with thyroid cancer and malignant lymphoma were 7.7% and 2.6%, respectively. No operative mortality and complication was found. Conclusion Hashimoto’s disease is not uncommon. The combined thyroid cancer is small with papillary carcinoma predominance and the prognosis is good. If it is complicated with malignant lymphoma, the thyroid is rapidly enlarged with pain and dyspnea.
Objective To investigate the complications of the Branch Retinal Vein Occlusion. Methods Two hundred and seventy-seven cases (277eyes) of branch retinal vein occlusion (BRVO) have been studied retrospectively from 1995 October to 1999 October Results Most cases of BRVO occured after the age over fifty-five. About 81.85% BRVO affected at supiriotemporally and inferiotemporally. The incidence of the complication of BRVO is closely related to the site of obstrution, the larger branch vein occlusion the higher incidence of the nonperfusion area and neovascularization Conclusion The macular edema occured in the early stage of the BRVO, and most non-perfusion areas were observed between six to twelve months. The neocvscularization always observed after one year later from the vein obstruction. So that the patient have to be followed carefully with a long duration. （Chin J Ocul Fundus Dis,2002,18:17-19）
目的:探讨糖尿病合并结核病的临床特征、诊断和治疗。方法:分析总结了49例老年糖尿病合并结核病患者的临床资料,同时与老年单纯肺结核患者进行了对比。结果:两组临床症状无显著性差异,糖尿病合并肺结核组干酪渗出性病灶要多于单纯肺结核组(Plt;0.05),中、下叶病灶要多于单纯肺结核组(Plt;0.01)。两组疗效无显著性差异(Pgt;0.05)。 结论: 糖尿病合并结核病应引起高度重视,正确诊断和及时处理是提高疗效重要手段。
Two hundred and thirty patients with solid hepatic space-occupying lesions (SHSOL), on whom hepatic resection was performed in Zhongshan hospital, were analyzed. We found that liver cirrhosis could be a diagnostic marker of hepatocellular carcinoma in patients with SHSOL, for which the sensitivity being 85.2%, the specificity 96.3%, and the positive predictive value 98.7%.
Objective To explore the methods of early diagnosis of arteriosclerosis obliterans of lower extremity (ASOLE). Methods The related literatures on ASOLE detection means adopted clinically were reviewed, and their advantages and disadvantages were compared.Results Asymptomatic ASOLE could be discovered by determination of ankle brachial index (ABI) and toe brachial index (TBI), which was a good index for arterial function assessment of lower extremity. Pulse wave velocity (PWV) was more vulnerable and less sensitive than ABI, and therefore more suitable for screening of a large sample. ASI was an index to assess arterial structure and function, and it had a good correlation with PWV. Flow-mediated dilation (FMD) was a measurement evaluating the function of endothelial cell; Pulse wave measurement was simple, sensitive, and its result was reliable. Color Doppler ultrasonography could localizate the lesion and determine the degree of stenosis at the same time. Multiple-slice CT angiography (MSCTA) was more accurate than color Doppler ultrasonography, but its inherent shortcomings, such as nephrotoxicity of contrast agent, was still need to be resolved. 3D-contrast enhancement magnetic resonance angiography (CEMRA) had little nephrotoxicity, but a combination of other imaging methods was necessary. Microcirculation detections required high consistency of the measurement environment, but they were simple, sensitive and noninvasive, and therefore could be used for screening of ASO. Conclusion Publicity and education of highrisk groups, and reasonable selection of all kinds of detection means, are helpful to improve the early diagnosis of ASOLE.