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Increasing teratoma malady and also gliomatosis peritonei in 15-year-old feminine affected person together with immature ovarian teratoma -- circumstance report as well as overview of literature.
Strategy 2 is conducive to further increasing the vaccine coverage rate of the elderly. Strategy 3 encourages local fiscal payments to help relieve the financial pressure of the central government. The results revealed a relatively heavy financial burden of influenza vaccination for the elderly, and it is recommended to promote the development of a multiparty co-payment mechanism gradually based on local conditions.Currently, the systematized nomenclature of medicine (SNOMED) of liver cancer is confusing, and it is mixed with the SNOMED of cholangiocarcinoma. We hereby presented our own points, hoping to provide a reference for standardizing the nomenclatures and classifications of liver cancer in future clinical studies. The preface of Chinese Guidelines of Primary Liver Cancer Diagnosis and Treatment (2019 Edition) indicated that primary liver cancer mainly includes three different pathological types, hepatocellular carcinoma (HCC), intrahepatic cholangiocarcinoma (ICC), and mixed-type carcinoma of both HCC and ICC. These three types of carcinoma show great differences in terms of pathogenesis, biological behavior, histological morphology, treatment methods, and prognosis, among which, HCC accounts for 85% to 90%. Therefore, this study is a detailed analysis of the above-mentioned related SNOMED and proposes suggestions for corrections.Surgical treatment involving vestibular system includes intractable vertigo surgery, inner ear surgery and vestibular tumor surgery. These operations often lead to the weakening or even loss of vestibular function, or further aggravation of the original dysfunction. If there is no standardized treatment after operation, patients are prone to recurrent vertigo, or long-term blurred vision and/or imbalance, as well as other symptoms. Through the use of medicines to promote vestibular compensation and standardized non-invasive vestibular rehabilitation training, symptoms can be eliminated as soon as possible, the duration of vestibular compensation can be shortened, stable vestibular compensation could be rapidly established, and thus the postoperative quality of life for those patients could be improved. Therefore, we should pay attention to standardize the vestibular rehabilitation after surgical treatment involving vestibular system.Researches on pulp regeneration based on odontogenic stem cells have made a breakthrough and some results have been applied clinically in recent years. It is demonstrated that exosomes secreted by stem cells play a significant role in tissue regeneration. Compared with stem cells, exosomes exhibit more advantages such as wider sources, more immediate effects, and less immune rejections, which are expected to be exploited in the pulp regeneration by cell-homing. In this review, the conventional dental pulp tissue engineering and exosomes-based dental pulp regeneration method are discussed, the new strategy for dental pulp regeneration by using exosomes is analyzed and proposed.Gingival papilla deficiency may cause dental plaque stagnation and food impaction, and may also affect the appearance and pronunciation when occurs in the upper anterior teeth. It has become a common concern of patients and doctors. The aetiological factors of gingival papilla deficiency were complex. Various surgical or non-surgical treatments have been reported. This paper reviews and analyzes the current research progress on the factors and treatment methods of gingival papilla deficiency in domestic and foreign studies, summarizes the factors associated with the gingival papilla deficiency and summarizes the corresponding treatment strategy, so as to provide reference for clinical and research works.To evaluate the efficacy of rotation cross-advancement flap method in repairing the nasolabial deformity of complete unilateral cleft lip. A retrospective study was performed to analyze the children who were treated by using the rotating cross-advancement flap for repairing the complete unilateral cleft lip at the Fujian Medical University Union Hospital from October 2018 to July 2019. The clinical data such as patient's lip height, lip length, nostril height, nostril width, nostril area and so on were collected at the pre-operation, post-operation and following-up visits respectively and used to evaluate the efficacy of the treatment. Six children were included in the present study. The ratios of lip height on noncleft side to cleft side were 2∶1 at the pre-operation time. The ratios of nostril height on the noncleft side to the cleft side were about 2∶1. The ratios of the width and the area of the nostril were 1∶2 to 1∶3. At the post-operation time, the ratios of length and height of the lip at the cleft side to the noncleft side were around 1∶1. The shape of the nostrils and nasolabial fold were almost symmetrical between the cleft side and noncleft side. The shapes of the nasal sill were acceptable and the postoperative scars were not obvious. There were no obvious incision healing complications and the treatment effects were satisfactory. Rotation cross-advancement flap method was safe and reliable for repairing the nasolabial deformities in children with complete unilateral cleft lip.Objective To explore the effect of the application of mixed reality (MR) technology in clinical teaching of fibular flap preparation. Methods Twenty residents from the Department of Oral and Maxillofacial Surgery in School of Stomatology, the Fourth Military Medical University in 2018 and 2019 participated in the present study. They were randomly divided into two groups according to the method of random drawing. The teaching content of the two groups was fibular flap preparation. The MR group was taught by using the new teaching mode which was mainly based on MR, while the conventional teaching group was educated by conventional teaching method. At the end of the training, the theoretical knowledge and operational skills of the residents were statistically analyzed to evaluate the learning effect. LY294002 supplier Questionnaire survey was also conducted. Each item in the questionnaire was scored between 0 and 5, representing poor to excellent. Results The theoretical scores of MR group (91.4±4.4) were higher than that of the conventional teaching group (83.
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