ObjectiveTo explore the effect of humanistic nursing care on patients in the Emergency Department. MethodsBetween May and August 2013, 166 acute patients were randomly divided into trial group and the control group (83 patients in each group). The patients in the control group received routine nursing care, while the patients in the trial group were given routine and humanistic nursing care. The patient's satisfaction of nursing skill and work attitude, grasp of disease related knowledge, compliance, and disease control effec were compared between the two groups. ResultsThe patient's satisfaction, grasp of disease related knowledge, compliance, disease control effect in the experiment group were superior to the control group (P<0.05). ConclusionThe implementation of humanistic nursing care on patients in Emergency Department is effective, and it's worthy of clinical promotion.
Computer-aided detection (CAD) of pulmonary nodule technology can effectively assist the radiologist to enhance lung nodule detection efficiency and accuracy rate, so it can lay the foundation for the early diagnosis of lung cancer. In order to provide reference for the scholars and to develop the CAD technology, we in this paper review the technology research and development of CAD of the pulmonary nodules which is based on CT image in recent years both home and abroad. At the same time, we also analyse the advantages and shortcomings of different methods. Then we present the improvement direction for reference. According to the literature in recent years, there still has been large development space in CAD technology for pulmonary nodules. The establishment and improvement of the CAD system in each step would be of great scientific value.
ObjectiveTo summarize diagnostic strategies of unilateral lower limb swelling. MethodThe clinical data of 357 patients hospitalized with unilateral lower limb swelling from March 2013 to October 2014 in our department were analyzed retrospectively. ResultsThree hundred and seven (86.0%) patients were admitted to hospital within 2 weeks since the symptom onset (acute swelling), the most common cause (281 cases) was lower extremity deep vein thrombosis (DVT), other causes included infection (11 cases), hematoma (7 cases), lymphatic obstruction (4 cases), iliac vein compression syndrome (2 cases), pelvic tumor compression (1 case), arteriovenous fistula (1 case). Etiology for chronic swelling contained lower extremity DVT (33 cases), arteriovenous fistula (5 cases), lymphatic obstruction (5 cases), Klippel-Trenaunay syndrome (3 cases), pelvic tumor compression (3 cases), iliac vein compression syndrome (1 case). Up to 60.5% (26/43) lower limb swelling which were not due to DVT had histories of misdiagnosis as DVT. Nine cases of lymphatic obstruction were secondary to malignant tumor itself or the sequel of treatment. Three hundred and thirty-eight (94.6%) patients were received lower limb doppler ultrasound, while 308 patients (91.9%) were diagnosed. Fifty-nine patients needed further CT venography (CTV) or CT angiography (CTA), 10 patients were received radionuclide lymphoscintigraphy to be diagnosed. ConclusionsAlthough DVT is the main cause of unilateral lower limb swelling, the lower limb swelling which is not due to DVT is frequently misdiagnosed and belatedly treated. Considering the complexity and reciprocal overlapping for the etiology of lower limbs swelling, developing a appropriate diagnosis strategy is important. Apart from history taking and physical examination, color doppler ultrasound for the lower limb is suggested to be the preferred imaging examination mean. Pelvic cavity screening for occupancy lesions and iliac vein should be evaluated synchronously if possible. For cases which can't be diagnosed by ultrasound, CTV, CTA, or radionuclide lymphoscintigraphy could be important supplement to assist the diagnosis.
Consultation is an important form for the diagnosis and treatment of severe diseases, and consultation management is an important content of medical management work, which directly affects the medical quality and treatment efficiency of the hospital. With the help of information network platform, our hospital has realized electronic consultation system online through scientific development, training enhancement, and safeguard mechanism improvement. The system can optimize consultation work process effectively, improve the consultation work, save manpower cost and help construction of hospital informatization.