The clinical manifestation included snoring and mouth breathing for 2 years, repeated coughing and shortness of breath in action for more than 1 year. Physical examination of oral cavity showed tonsils were in grade III. The endoscopy showed 2/3 of postnaris were blocked by the adenoids. The preoperative ultrasonic cardiogram revealed the right atrial and right ventricular dilatation, pulmonary artery widened. The preoperative polysomnography (PSG) showed apnea-hypopnea index (AHI) was 28.5 events an hour, and the lowest oxygen saturation (LSaO2) was 39%. The patient was diagnosed as severe obstructive sleep apnea hypopnea syndrome with pulmonary hypertension. The postoperative PSG showed the AHI was 11.7 events an hour, and the LSaO2 was 86%. The ultrasonic cardiogram at 5 months after surgery didn't show any abnormalities.
Adenoids ; pathology ; Child ; Cough ; Humans ; Hypertension, Pulmonary ; complications ; diagnosis ; Palatine Tonsil ; pathology ; Polysomnography ; Sleep Apnea, Obstructive ; complications ; diagnosis ; Snoring

Primary cutaneous lymphomas are a group of non-Hodgkin's lymphomas originating from the skin, with unique clinical and histological features. In December 2023, the National Comprehensive Cancer Network (NCCN) updated and released the Clinical Practice Guidelines for Primary Cutaneous Lymphomas (Version 1. 2024). Compared to the 2023 edition of the Guidelines, this update mainly focuses on the principles of diagnostic assessment, staging criteria, treatment principles for mycosis fungoides(MF) at different stages, and recommendations for radiotherapy. In conjunction with the current situation and characteristics of the diagnosis and treatment of primary cutaneous lymphoma in our country, this article interprets the main recommendations of the Guidelines to promote the application of clinical practices in our country.

4-Hydroxycoumarins ; poisoning ; Child ; Female ; Humans ; Lower Extremity ; blood supply ; Thrombosis ; etiology

Objective To investigate the signal transduction of bFGF to regulate the colorectal carci- noma cell growth via PI3K/PKB pathway.Methods MTT assay was used to determine the suppressive effect of bFGF on the growth rate of LoVo cell;(?-~(32)P)ATP incorporation assay was used to detect the increased activity of PKB in LoVo cell;the RT-PCR technique was used to test the expression of cyclin A;Western Blot analysis was used to detect the expressions of PKB and cyclin A protein.Results When the bFGF worked on the LoVo cell at various times,it was found that the PKB activity of the LoVo cell was increased by the(?-~(32)P) ATP incorporation assay.By preprocessing by the depressor-LY294002 and bFGF,the activity of PKB was sig- nificantly reduced(P

Objective To investigate the correlation and clinical significance between CTGF of fibrosis marker and coronary heart disease .Methods Totally 102 cases of coronary heart disease patients by coronary artery angiography ensured were used as coronary heart disease group ,98 cases with age and sex strict matching of coronary heart disease were normal and were used as con-trol group;T test was used to analysis the difference with disease group and control group at base clinical data ,serum CTGF and TGF-β1 ,the correlation between coronary heart disease and serum CTGF level was evaluated by logistic regression analysis ,and clinical diagnosed value was evaluated .Results Triglyceride ,total cholesterol ,apolipoprotein A1 ,high density lipoprotein ,lipopro-tein alpha ,low density lipoprotein ,TGF-β1 and CTGF in coronary heart disease group were significantly higher than those in control group(P<0 .05) .Spearman correlation analysis showed that CTGF and TGF-β1 were positively correlated (r=0 .773 ,P=0 .002) . Serum CTGF can play positive role in the evaluation of the risk stratification of coronary heart disease .Conclusion Age ,smoking , hypertension ,total cholesterol ,apolipoprotein A1 ,high density lipoprotein ,low density lipoprotein ,lipoprotein alpha ,CTGF and TGF-β1 were influencing factors for coronary heart disease .Detection of CTGF in clinical work can be used as assessment coronary artery stenosis and severity index .

Through the research and practice of computer basic course at medical colleges, the paper summarizes the experience of using modern technical means, to reform the traditional teaching ideas, teaching methods, teaching means and teaching management, to diversify teaching resources sharing. It also analyzes the shortcomings and makes recommendations to further strengthen the course development.

Aim To observe the timed analgesic effects by butabital (B), acetaminophen(A) and caffeine (C) in combination (BAC), in which the proportion was fixed as1. 25∶ 8. 1∶1. Method Three types of experimental methods, including the tailflicking method, the hot plate method and the pressurizing tail method, weretaken to determine indices at different times after the animals were adminstered(ig) high, median and low BAC dose. Results and conclusion BAC had a stronganalgesic effect in three types of experiments. The effect began 30 min after ad-ministration, arrived maximum at 1 h, decreased at 2 h and disappeared at 4 h.There was a dose-effect relationship between large and little BAC dose.

Objective To design a fast method based on wavelet analysis for fMRI data. Methods Lifting wavelet decomposition instead of stationary wavelet decomposition was utilized to separate paradigm responsive signal and confound ones in fMRI data, while frequency analysis was used to find out the wavelet scales in which paradigm responsive signal existed, then reconstructed signal from these scales was subjected to correlation analysis for actived pixels. Results Analyzing visual fMRI data revealed that when the significant level was α＜10-6, the proposed method gave more sensitive results than correlation analysis, but process time decreased on a large scale compared with the one based on the stationary wavelet transform. At the mean time, the proposed method only used 24 timepoints of data for wavelet reconstruction while one based on stationary wavelet transform used 256 timepoints of data. Conclusion The proposed method is the fast one based on wavelet transform for analyzing fMRI data, which also gives an effective technique for compressing fMRI data.

The hybrid PET/MR has a unique advantage of simultaneous scanning of both PET and MRI images,which has been gradually applied in clinical practice.In the clinical studies of severe brain diseases (such as cerebrovascular disease,brain tumor and epilepsy),accurate quantification of cerebral blood flow (CBF) can help to understand the etiology,pathogenesis,and to make early diagnosis as well as therapeutic solutions.The hybrid PET/MR can implement a noninvasive,convenient and accurate method of arterial input function for quantification of CBF.The application of the hybrid PET/MR in quantification of cerebral blood flow were reviewed in this article.

Objective To study the clinical effect of combined treatment of Lipo PGE1 and millimeter wave on diabetic peripheral neuropathy.Methods 98 patients with diabetic peripheral neuropathy(DPN)were randomly divided into the first treatment group with Lipo-PGE1,and the second treatment group combined with Lipo PGE1 and millimeter wave compared with the routin therapy group as control in order to observe the subjective symptom,tendon reflex and nerve conduction velocity,respectively.Results The total effective rates of the second treatment group was 91%,which was significantly higher than the control group(P