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ore, we found the DAN alteration was correlated with neuropsychological impairment.The majority of potential underlying mechanisms of DAN alteration in BC patients may due to insufficient frontoparietal lobe neural activity to drive DAN and may be related to the effects of neuropsychological distress. check details Further longitudinal studies with comprehensive images and neuropsychological tests correlations are recommended.

Right heart free-floating thrombus in the absence of structural heart disease or atrial fibrillation is rare. When it travels to the heart into the lung, called thrombus-in-transit, may cause cardiopulmonary collapse and sudden death. The clinical presentation varies from mild respiratory symptoms to sudden death; however, there are few clinical case reports of giant, free-floating thrombus in the right heart in an asymptomatic patient, and the optimal management options have not been established.

A 36-year-old Asian woman presented to the emergency department with complaints of worsening swelling of the left lower extremity over 12 hours.

Left leg deep vein thrombosis accompanied by an asymptomatic giant right atrial thrombus and pulmonary embolism with a rare autoimmune disease of Evans syndrome.

Emergent surgical thrombectomy under cardiopulmonary bypass for right atrial thrombus.

The postoperative course was uneventful, and she was discharged on the eighth postoperative day with normal heart function and mild tricuspid regurgitation.

An additional diagnostic workup in cases of deep vein thrombosis is necessary for the rapid diagnosis of right heart thrombus and pulmonary embolism without delay. This case report illustrates that early recognition of venous thromboembolism and emergent thrombectomy of right heart thrombus-in-transit is crucial to prevent mortality.

An additional diagnostic workup in cases of deep vein thrombosis is necessary for the rapid diagnosis of right heart thrombus and pulmonary embolism without delay. This case report illustrates that early recognition of venous thromboembolism and emergent thrombectomy of right heart thrombus-in-transit is crucial to prevent mortality.

Rectal inflammatory myofibroblastic tumor (IMT) is an extremely rare mesenchymal tumor characterized by a mixture of spindle-shaped myofibroblasts or fibroblasts and inflammatory infiltration of lymphocytes and plasma cells. To date, only 8 cases of rectal IMT have been reported. Herein, we report an additional case of rectal IMT in a 28-year-old woman.

A 28-year-old woman presented with abdominal pain and hematochezia.

Colonoscopy showed a 3.0-cm subepithelial tumor with central ulceration, covered by white exudate in the rectum. Rectal magnetic resonance imaging revealed a 4.0 × 3.0-cm-sized well-defined subepithelial tumor in the right wall of the rectum, with suspicious right perirectal fat infiltration.

Laparoscopic anterior resection was performed. Microscopic examination of the surgical specimen revealed bland-looking spindle cells intermingled with lymphoplasma cells. Immunohistochemistry and fluorescence in situ hybridization showed anaplastic lymphoma kinase positivity and anaplastic lymphoma kinase positivity rearrangement. Rectal IMT was confirmed based on histological, immunohistochemical, and fluorescence in situ hybridization findings. The patient was doing well without evidence of tumor recurrence 1 year after the surgery.

Rectal IMT, despite its rarity, should be considered in the differential diagnosis of rectal cancer. Second, an accurate histopathologic diagnosis and complete surgical resection can be the most important approaches to offer a chance for the cure of rectal IMT.

Rectal IMT, despite its rarity, should be considered in the differential diagnosis of rectal cancer. Second, an accurate histopathologic diagnosis and complete surgical resection can be the most important approaches to offer a chance for the cure of rectal IMT.

The objective of this report was to introduce a new suture augmentation of coracoclavicular (CC) and acromioclavicular ligament reconstruction for acute Rockwood grade III to V acromioclavicular dislocations.From January 2015 to January 2019, 43 patients with Rockwood III to VI acute acromioclavicular dislocations were retrospectively reviewed. For comparison, another series of 28 patients treated with double Endobutton technique from January 2011 to December 2014 were reviewed. A P < .05 was considered statistical significance.The mean follow-up period of the 2 series were 39.69 ± 7.42 months (range, 24-54 months) and 37.86 ± 8.23 months (range, 26-48 months) (P > .05), respectively. There were significant differences regarding CC space (11.62 ± 2.54 mm vs 16.78 ± 5.53 mm; P < .05), CC reduction loss (5.56 ± 4.73 mm vs 26.25 ± 4.42 mm; P < .05), and acromioclavicular space (6.89 ± 1.87 mm vs 7.95 ± 2.37 mm; P < .05). There were significant differences regarding the disabilities of the arm, s.48; P  less then  .05). The excellent to good percentages were 100% (n = 32) and 85% (n = 23), respectively.In conclusion, the suture augmentation of acromioclavicular and CC ligament reconstruction is a reliable technique for acute acromioclavicular dislocation with minimal complications.Type of study/level of evidence Therapeutic IIa.

Given the lack of evidence for survival benefit in patients with metastatic renal cell carcinoma from the addition of radiation therapy to tyrosine kinase inhibitor therapy, this Bayesian network meta-analysis aimed to evaluate survival outcomes in patients receiving radiation therapy plus tyrosine kinase inhibitor therapy.

The preferred reporting items for systematic reviews and meta-analyses reporting guidelines were followed to conduct this study. The electronic databases of PubMed, Cochrane Library, EMBASE, and Web of Science were searched from the inception to August 2021. All phase III clinical trials that reported the outcomes of tyrosine kinase inhibitor with radiation therapy compared with those of tyrosine kinase inhibitor or radiation therapy alone for patients with metastatic renal cell carcinoma were considered eligible for inclusion in this meta-analysis. Overall survival as the primary outcome of interest, and adverse events as secondary outcome of interest were recorded for meta-analysis.

A Bayesian network meta-analysis is an appropriate statistical method to compare all treatment options by statistically simulating the estimated results of a comprehensive trial, and to compare treatments by common and associated comparators. In addition, Bayesian network meta-analysis can produce ranking probabilities of treatments, which may contribute to clinicians' clinical decision-making.

A Bayesian network meta-analysis is an appropriate statistical method to compare all treatment options by statistically simulating the estimated results of a comprehensive trial, and to compare treatments by common and associated comparators. In addition, Bayesian network meta-analysis can produce ranking probabilities of treatments, which may contribute to clinicians' clinical decision-making.

The purpose of this study was to compare the clinical efficacy of robotic right colectomy (RRC) and laparoscopic right colectomy (LRC) in the treatment of right colon tumor.

We systematically searched PubMed, Web of science, EMBASE ClinicalTrials.gov and Cochrane Central Register for studies (studies published between January 2011 and June 2020). The included studies compared the clinical efficacy of RRC and LRC in the treatment of right colon tumor, and analyzed the perioperative data.

Our meta-analysis included 10 studies involving 1180 patients who underwent 2 surgical procedures, RRC and LRC. This study showed that compared with LRC, there was no significant difference in first flatus passage (weighted mean difference [WMD] -0.37, 95% CI -1.09-0.36, P = .32), hospital length of stay (WMD -0.23, 95% CI -0.73-0.28, P = .32), reoperation (OR 1.66, 95% CI 0.67-4.10, P = .27), complication (OR 0.83, 95% CI 0.60-1.14, P = .25), mortality (OR 0.45, 95% CI 0.02-11.22, P = .63), wound infection (OR 0.65, 95% CI 0.34-1.25, P = .20), and anastomotic leak (OR 0.73, 95% CI 0.33-1.63, P = .44). This study showed that compared with LRC, the lymph nodes retrieved (WMD 1.47, 95% CI -0.00-2.94, P = .05) of RRC were similar, with slight advantages, and resulted in longer operative time (WMD 65.20, 95% CI 53.40-77.01, P < .00001), less estimated blood loss (WMD -13.43, 95% CI -20.65-6.21, P = .0003), and less conversion to open surgery (OR 0.30, 95% CI 0.17-0.54, P < .0001).

RRC is equivalent to LRC with respect to first flatus passage, hospital length of stay, reoperation, complication, and results in less conversion to LRC.

RRC is equivalent to LRC with respect to first flatus passage, hospital length of stay, reoperation, complication, and results in less conversion to LRC.

This study aimed to investigate evidence of gray matter brain lesions in multiple sclerosis (MS) patients by evaluating the resting state alpha rhythm of brain electrical activity.The study included 50 patients diagnosed with MS recruited from the MS clinic with 50 age and gender-matched control participants. The study investigated parameters of posterior dominant rhythm (PDR) in the electroencephalography (EEG) recordings including wave frequency and amplitude. Functional disability among the patients was evaluated according to the expanded disability status scale. Univariate statistical analysis was completed using one-way analysis of variance and t test with a P value of less than .05 to indicate statistical significance.Patients with MS had significantly lower PDR frequency and amplitude values compared to the controls (P value < .01) and 34% of the MS patients had a PDR frequency of less than 8.5 Hz. The PDR frequency was negatively associated with the level of functional disability among the patienaccording to the expanded disability status scale. Univariate statistical analysis was completed using one-way analysis of variance and t test with a P value of less than .05 to indicate statistical significance.Patients with MS had significantly lower PDR frequency and amplitude values compared to the controls (P value  less then  .01) and 34% of the MS patients had a PDR frequency of less than 8.5 Hz. The PDR frequency was negatively associated with the level of functional disability among the patients (P value less then .001) and 4% of the patients had abnormal epileptiform discharges.Background slowing of resting alpha rhythms and epileptiform discharges are suggestive of gray matter degeneration and may help in the prediction and follow-up of cortical damage and functional disabilities among MS patients. Therefore, electroencephalography monitoring of the PDR spectrum may serve as an alternative or complementary tool with other imaging techniques to detect and monitor cerebral cortical lesions.

Intermediate-stage hepatocellular carcinoma (HCC) is heterogeneous in terms of tumor size, number, and effects on liver function. Various noninvasive models have been proposed to assess functional hepatic reserve or fibrosis severity in patients with HCC. This study assessed the feasibility of 10 noninvasive models and compared their prognostic ability for patients with intermediate-stage HCC.This study retrospectively enrolled 493 patients with intermediate-stage HCC who received treatment at China Medical University Hospital from January 2012 to November 2018. Demographic data, clinical features, and factors associated with overall survival (OS) were recorded at baseline. Receiver-operating characteristic curve analysis and the DeLong method were respectively employed to evaluate and compare the models' OS prediction performance.Of the 493 patients, 373 (75.7%) were male, and 275 (55.8%) had liver cirrhosis (LC). The median age was 64 years (interquartile range 55-72). Most patients had tumor volume ≤50% (n = 424, 86.