Abstract
In order to explore the influence of intelligent imaging diagnosis systems on comprehensive nursing intervention for patients with late-stage lung cancer, the system uses ITK and VTK toolkit to realize image reading, display, image marking, and interactive functions. The optimal threshold method and regional connectivity algorithm were used to segment the lung region, and then, the cavity filling algorithm and repair algorithm were used to repair the lung region. A variable ring filter was used to detect suspected shadows in the lungs. Finally, the classifier proposed in this paper is used to classify benign and malignant. The system has good sensitivity by detecting the images of real patients. 100 patients with advanced lung cancer were randomly divided into control group and nursing intervention group 50 cases each. Patients in the control group received routine radiotherapy and chemotherapy and routine nursing intervention. Patients in the nursing intervention group were given comprehensive nursing intervention on the basis of routine intervention in the control group for 2 consecutive months. Pittsburgh sleep quality index, pain degree, quality of life, and complications after intervention were compared between the 2 groups before and after intervention. The experimental results showed that the sleep quality, pain degree, quality of life, and complications in 2 groups were significantly improved after intervention (P < 0.05), and the improvement degree in the nursing intervention group was higher than that in the control group (P < 0.05). It is proved that comprehensive nursing intervention has a good effect on improving sleep quality, relieving physical pain, improving the quality of life, and reducing complications of lung cancer patients and can effectively improve the quality of life of lung cancer patients.
Highlights
Cancer has become a worldwide public health problem, attracting worldwide attention due to its high morbidity and mortality [1]
Pain often accompanies the whole course of lung cancer patients and seriously affects their physical and mental health. erefore, the evaluation of pain in patients with lung cancer is important. e advantage of NRS lies in its features of simple operation, safe use, painless process, and efficient results, which are accepted by the majority of patients. e results of this study showed that the scores of patients in both groups were lower than before the intervention, and the decrease of the nursing intervention group was more obvious than that of the control group; the difference was statistically significant (P < 0.05)
Lung cancer is extremely harmful to the patient’s body, and if it is combined with other diseases, it is worse for the patient. erefore, the control of complications is very important to control the progression of lung cancer. e results of this study showed that the number of patients with heart failure, respiratory failure, and arrhythmia in the intervention nursing intervention group was lower than that in the control group, and the difference was statistically significant (P < 0.05)
Summary
Cancer has become a worldwide public health problem, attracting worldwide attention due to its high morbidity and mortality [1]. On February 4, 2011, ACS (American Cancer Society) published a report on global cancer statistics [2]. Breast cancer is the most common cancer that causes new cancer cases and deaths in women, accounting for 23% of new cancer cases and 14% of cancer deaths, respectively [4]. Lung cancer is the most common cancer among men, accounting for 17% of new cancer cases and. In 2012, there will be 1,638,910 new cancer cases and 577,190 deaths in the United States, an average of more than 1,500 deaths per day. Lung cancer accounted for 14 percent of all new cancer cases, the second most. Lung cancer accounts for the highest proportion, accounting for 29% and 26% of male and female cancer deaths, respectively [6]. It can be seen that lung cancer has become the number one killer of cancer, which is why more and more experts and scholars begin to Contrast Media & Molecular Imaging conduct in-depth studies on the diagnosis and treatment of lung cancer [8]
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