Case report: Ultrasound diagnosis of a complicated case of gastric lymphoma misdiagnosed as cirrhosis.

The gastrointestinal (GI) tract is the most common primary site for extranodal lymphomas. The use of ultrasonography for diagnosing gastric lymphomas can be challenging, but ultrasonography still offers some unique advantages in the diagnosis of GI lymphomas. Here, we report a case of gastric lymphoma in a patient with an extensive lesion in which the tumor was complexed with the abdominal organs. CT and endoscopy failed to definitively diagnose the condition in a timely manner. The gastric lymphoma was finally diagnosed with ultrasonography and a treatment plan was implemented.

Cardiac Lymphoma Diagnosed by Multi-Modality Imaging: A Case Report.

A 79-year-old female patient who presented with a cardiac mass detected by conventional echocardiography was ultimately diagnosed with a malignant tumor by myocardial contrast echocardiography. A positron emission tomography/computed tomography examination showed tumors in the right atrium consistent with the findings of the contrast-enhanced ultrasound. Finally, the patient was confirmed by pathology to have cardiac lymphoma. Because no lesions were found elsewhere in the body, primary cardiac lymphoma was diagnosed by combining multi-modal imaging examination and pathological examination. Although conventional echocardiography may identify a cardiac mass, it is difficult to identify whether they are malignant or not. Myocardial contrast echocardiography helps to identify the location, shape, and size of the mass, its relationship with the surrounding tissue, and evaluate its blood supply. Thus, this imaging modality is of great value for identifying the likely etiology of a cardiac mass. Multi-modal imaging is complementary to echocardiography for determining the location of cardiac masses, invasion of surround structures, extra cardiac spread, and determination of whether a mass is likely benign or malignant. Multi-modality imaging provides an important basis for clinical treatment and decision-making.

The effect of ultrasound therapy on lateral epicondylitis: A meta-analysis.

OBJECTIVE: Lateral epicondylitis is a common musculoskeletal disorder, and ultrasound therapy is one of the most used treatments in the clinic. The effect remains uncertain, and the present paper aims to figure it out with a meta-analysis. METHODS: The Pubmed, Cochrane library, and Embase databases were searched for relevant studies published before Jure 1, 2021. Continuous variables were compared by calculating the standard difference of the means, whereas categorical dichotomous variables were assessed using relative risks. A random-effects model was used if the heterogeneity statistic was significant; otherwise, a fixed-effects model was used. RESULTS: Thirteen studies were included in the quantitative analysis, including 442 participants (287 ultrasonic treated patients and 155 controls). The VAS scale decreased markedly after ultrasound therapy (P = .027). However, no statistically significant difference could be found between ultrasound therapy and the control groups at all post-treatment time points. Similarly, no benefits could be found when comparing the pre- and post-treatment grip strength with ultrasonic therapy (P = .324). Moreover, though ultrasound treatment always continues for a long time, the present study demonstrated there were no additional benefits when comparing short- and long-term outcomes. CONCLUSIONS: The ultrasound therapy is helpful to relieve pain for LE patients, but no such benefit could be found for grip strength. However, it has no significant advantage against other conservative treatments like rest and brace.

[Meta-analysis of randomized controlled trials on effect of Tanreqing Injection combined with Western medicine on acute exacerbation of chronic bronchitis].

To systematically review the effectiveness and safety of Tanreqing Injection in treating acute exacerbation of chronic bronchitis( AECB). CNKI,Wan Fang,VIP,CBM,Medline,Cochrane Library,EMbase and Web of Science were retrieved,and randomized controlled trials for the effect of Tanreqing Injection in the treatment of acute exacerbation of chronic bronchitis were screened. The quality of the included studies was evaluated according to the Cochrane Handbook's evaluation criteria. The data was analyzed by RevMan 5.3. Totally 23 RCTs involving 1 901 patients were included,including 952 in the experimental group and 949 in the control group. The Meta-analysis demonstrated that in terms of the disappearance time of fever,the group of Tanreqing Injection combined with the conventional therapy was superior to conventional therapy group( RR =-1. 03,95%CI[-1. 45,-0. 62],P<0. 000 01); compared with the conventional therapy group,the group of Tanreqing Injection combined with conventional therapy had a higher cure rate for AECB( RR = 1. 17,95% CI[1. 13,1. 23],P < 0. 000 01). The group of Tanreqing Injection combined with levofloxacin had a higher cure rate for AECB than the levofloxacin group( RR = 1. 23,95% CI[1. 08,1. 41],P = 0. 002). The group of Tanreqing Injection combined with cefuroxime had a higher cure rate for AECB than the cefuroxime group( RR = 1. 22,95%CI[1. 05,1. 42],P = 0. 01).The group of Tanreqing Injection combined with cefoperazone sodium and sulbactam sodium had a higher cure rate for AECB than the group of cefoperazone sodium and sulbactam sodium( RR = 1. 22,95% CI[1. 04,1. 44],P = 0. 02). The outcomes of disappearance time of cough and expectoration had a huge heterogeneity,so were used for descriptive analysis. The adverse reactions mainly included skin rash,dizziness,gastrointestinal reactions. Based on the available data and the results of the analysis,the group of Tanreqing Injection combined with Western medicine has a higher cure rate for acute exacerbation of chronic bronchitis,and the effect in reducing symptoms disappearance time. In view of the limited number of included studies,small sample size and low methodological quality,the results of this study need to be confirmed with high-level clinical trials.