Screening for primary aldosteronism in primary care: a scoping review.

BACKGROUND: Primary aldosteronism (PA) is the most common treatable and potentially curable cause of secondary hypertension. Prompt diagnosis and management by primary care physicians (PCPs) is important given the increased risk of cardiovascular complications however screening rates are low in primary care. Our aim was to identify factors that influence screening behaviour for PA among PCPs. METHOD: A rigorous scoping review of seven databases between 16/08/22 and 09/08/23 was used to investigate PA screening practices. Articles written in English from peer-reviewed literature within the last 20 years were eligible for inclusion if an aspect of their study was conducted in primary care. RESULTS: A total of 1380 titles and abstracts, and 61 full texts were screened, with 20 studies selected for data extraction. We identified three broad categories of factors influencing screening by PCPs-the patient, the clinician, and the healthcare system. Some studies targeted these factors to improve screening rates although there is little data on implementation and outcomes. CONCLUSION: Low awareness, inadequate guidelines, and poor access to testing were identified as key barriers to PA screening. Targeted education sessions for PCPs, clear guidelines, and closer proximity to diagnostic centres may be required to improve PA detection in primary care.

Granuloma formation as a late complication of burr-hole surgery for chronic subdural hematoma.

BACKGROUND: Surgical treatment remains the mainstream therapeutic regimen for chronic subdural hematoma (CSDH), and burr-hole craniostomy with subdural drainage is the preferable approach. Herein, we reported a case of intracranial granuloma formation as a late complication of burr-hole surgery for CSDH. CASE PRESENTATION: A 31-year-old man presented with a 1-month history of headache. Head computed tomography (CT) showed a subdural hematoma in the left frontal-temporal-parietal region with significant midline shifting. A burr-hole evacuation of the hematoma with closed-system drainage was performed. CT obtained immediately after the surgery demonstrated that the hematoma was mostly evacuated. Nine months later, he presented to us again due to intermittent headache in the left temporoparietal region. Brain magnetic resonance imaging revealed a space-occupying mass at the site of the original hematoma. A bone-flap craniotomy was performed for resecting the mass. Histopathological examination revealed a granuloma. The microbial cultivation of the resected specimen was negative. The postoperative course was uneventful, and the headache was relieved. CONCLUSION: Granuloma formation is an extremely rare late complication of burr-hole surgery for CSDH. Physicians involved in the perioperative management of CSDH should be aware of this condition, and bone-flap craniotomy may be warranted.

Microbiome-Mediated Protection against Pathogens in Woody Plants.

Pathogens, especially invasive species, have caused significant global ecological, economic, and social losses in forests. Plant disease research has traditionally focused on direct interactions between plants and pathogens in an appropriate environment. However, recent research indicates that the microbiome can interact with the plant host and pathogens to modulate plant resistance or pathogen pathogenicity, thereby altering the outcome of plant-pathogen interactions. Thus, this presents new opportunities for studying the microbial management of forest diseases. Compared to parallel studies on human and crop microbiomes, research into the forest tree microbiome and its critical role in forest disease progression has lagged. The rapid development of microbiome sequencing and analysis technologies has resulted in the rapid accumulation of a large body of evidence regarding the association between forest microbiomes and diseases. These data will aid the development of innovative, effective, and environmentally sustainable methods for the microbial management of forest diseases. Herein, we summarize the most recent findings on the dynamic structure and composition of forest tree microbiomes in belowground and aboveground plant tissues (i.e., rhizosphere, endosphere, and phyllosphere), as well as their pleiotropic impact on plant immunity and pathogen pathogenicity, highlighting representative examples of biological control agents used to modulate relevant tree microbiomes. Lastly, we discuss the potential application of forest tree microbiomes in disease control as well as their future prospects and challenges.

Study on the correlation between early three-dimensional gait analysis and clinical efficacy after robot-assisted total knee arthroplasty.

PURPOSE: Robot-assisted technology is a forefront of surgical innovation that improves the accuracy of total knee arthroplasty (TKA). But whether the accuracy of surgery can improve the clinical efficacy still needs further research. The purpose of this study is to perform three-dimensional (3D) analysis in the early postoperative period of patients who received robot-assisted total knee arthroplasty (RATKA), and to study the trend of changes in gait parameters after RATKA and the correlation with the early clinical efficacy. METHODS: Patients who received RATKA in the Center of Joint Surgery, the First Hospital Affiliated to Army Military Medical University from October 2020 to January 2021 were included. The imaging parameters, i.e., hip-knee-ankle angle, lateral distal femoral angle, medial proximal tibial angle, posterior condylar angle were measured 3 months post-TKA. The 3D gait analysis and clinical efficacy by Western Ontario Mac Master University Index (WOMAC) score were performed pre-TKA, 3 and 6 months post-TKA. The differences in spatiotemporal parameters of gait, kinetic parameters, and kinematic parameters of the operated limb and the contralateral limb were compared. The correlation between gait parameters and WOMAC scores was analyzed. Paired sample t-test and Wilcoxon rank-sum test were used to analyze the difference between groups, and Spearman correlation coefficient was used to analyze the correlation. RESULTS: There were 31 patients included in this study, and the imaging indexes showed that all of them returned to normal post-TKA. The WOMAC score at 3 months post-TKA was significantly lower than that pre-TKA, and there was no significant difference between at 3 and 6 months. The 3D gait analysis results showed that the double support time of the operated limb reduced at 3 and 6 months (all p < 0.05), the maximum extension and maximum external rotation of the knee joint increased at stance phase, and the maximum flexion angle, the range of motion and the maximum external rotation increased at swing phase. Compared with the preoperative data, there were significant improvements (all p < 0.05). Compared with the contralateral knee joint, the maximum external rotation of the knee joint at swing phase was smaller than that of the contralateral side, and the maximum flexion and extension moment was greater than that of the contralateral knee. The maximum external rotation moment of the joint was greater than that of the contralateral knee joint (p < 0.05). There was a negative correlation between the single support time pre-TKA and the WOMAC score at 3 months (p = 0.017), and the single support time at 3 months was negatively correlated with the WOMAC score at 6 months (p = 0.043). The cadence at 6 months was negatively correlated with the WOMAC score at 6 months (p = 0.031). The maximum knee extension at stance phase at 6 months was negatively correlated with the WOMAC score at 6 month (p = 0.048). The maximum external rotation at stance phase at 6 months was negatively correlated with the WOMAC score at 6 months (p = 0.024). CONCLUSION: The 3D gait analysis of RATKA patients is more sensitive than WOMAC score in evaluating the clinical efficacy. Trend of changes in gait parameters shows that the knee joint support, flexion and extension function, range of motion, external rotation and varus deformity moment of the patient were significantly improved at 3 months after surgery, and continued to 6 months after surgery. Compared with the contralateral knee, the gait parameters of the operated limb still has significant gaps in functionality, such as the external rotation and flexion and extension. The single support time, cadence, knee extension, and knee external rotation of the operated limb have a greater correlation with the postoperative WOMAC score. Postoperative rehabilitation exercises should be emphasized, which is of great value for improving the early efficacy of RATKA.

General practitioner perspectives and experiences when screening for primary aldosteronism in hypertensive patients.

Context: Primary aldosteronism (PA) is a common form of hypertension caused by excess production of the adrenal hormone aldosterone. Screening hypertensive patients with a simple blood test enables early detection and targeted treatment of PA, leading to fewer cardiovascular complications. Australian family physicians (FPs) rarely screen for PA, and screening rates are equally low among North American FPs. Limited awareness of PA is thought to explain the low screening rates in family practice. Objective: To understand the factors that influence an FP's decision to screen for PA in hypertensive patients. Study Design: Qualitative study using phenomenology to explore the experiences of FPs when screening for PA. Setting/Population: Set in South-East Melbourne, participating FPs had received an educational session on PA from an endocrinologist. We conducted semi-structured interviews with FPs who had screened at least one patient following the teaching session. Interviews were transcribed verbatim, entered into NVivo for coding, and analyzed for emerging themes. Results: The 16 participants varied by clinical experience (1-35 years), practice location (3 regional, 13 urban), and the number of patients screened for PA (1-44 patients). FPs overwhelmingly preferred screening newly diagnosed hypertensive patients over those already being managed with antihypertensive medications. Only a few FPs opted to screen all hypertensive patients, while the majority questioned the necessity of screening patients whom they thought fitted their clinical impression of essential hypertension. Many FPs found it challenging to both comply with testing requirements and interpret screening results within the existing organizational constraints of their practice. FPs that had diagnosed at least one patient with PA acknowledged the positive impact that targeted treatment had on patient wellbeing and this reinforced their role in assisting with the detection of PA. Knowledge and convenience of the screening process, the conceptualization of risk, and the perceived impacts of detecting PA were influencing factors that modified the FP screening experience. Conclusion: This study demonstrates that additional factors, other than limited awareness, influence a FP's decision to screen for PA. Our findings have the potential to inform future policy, practice, and training interventions to improve the detection of PA in family practice.

Short-term effects of distance training on peritoneal dialysis-related complications during the transmission control of COVID-19 epidemic in China.

OBJECTIVE: To observe the effects of distance training on patients with continuous ambulatory peritoneal dialysis (CAPD) during the transmission control of the COVID-19 epidemic in China. MATERIALS AND METHODS: CAPD patients from Xijing Hospital received a traditional training before the transmission control of COVID-19 epidemic, while they received a distance training dominated by WeChat and telephone during the transmission control of COVID-19 epidemic in China. Incidence and cure rate of PD-related peritonitis and catheter-related non-infectious complications were compared. All patients were followed up for 30 days from the date of complication. RESULTS: PD-related peritonitis, catheter displacement, and catheter occlusion had no significant difference, and the cure rate of PD-related peritonitis, catheter displacement, and catheter occlusion also had no significant difference in two comparisons despite the cure rate of PD-related peritonitis being slightly higher before (90.9%) than during (80%) the transmission control of COVID-19 epidemic. CONCLUSION: Distance training mode had a similar effect compared to the traditional training mode in the prevention and treatment of PD-related peritonitis and catheter-related non-infectious complications. PRACTICE IMPLICATIONS: Distance training model is an effective training mode that can be implemented in a short time during the epidemic period of serious infectious diseases.

Consensus on intratympanic drug delivery for Menière's disease.

PURPOSE: Intratympanic (IT) drug delivery receives attention due to its effectivity in treatment for Menière's disease (MD). Due to the release of the consensuses and new evidence on IT drug delivery for MD have been published, the review with a view to supplementing the details of IT treatment of MD is indispensable. METHODS: The literatures on IT injection for MD treatment over the last two decades are retrieved, International consensus (ICON) on treatment of Menière's disease (2018), Clinical Practice Guideline (2020) and European Position statement on Diagnosis and Treatment of Meniere's Disease (2018) are taken into account for reference, and follow advice from experts from Europe, USA and China. RESULTS: Experts agree on the following: (1) The effectiveness of IT methylprednisolone (ITM) on vertigo control seems to be somewhat better than that of IT dexamethasone (ITD), and ITM can restore hearing in some cases. (2) Due to the ototoxicity of aminoglycosides, the application of intratympanic gentamicin (ITG) in MD patients with good hearing is conservative. However, some studies suggest that ITG with low doses has no significant effect on hearing, which needs to be further proved by clinical studies with high levels of evidence. (3) Currently, generally accepted treatment endpoint of ITG is no vertigo attack in a 12-month period or a vestibular loss in objective tests in the affected ear. CONCLUSION: More studies with high level of evidence are needed to evaluate the drug type, efficacy, and therapeutic endpoint of IT therapy for MD.

Hypertension Management in Stroke Prevention: Time to Consider Primary Aldosteronism.

Primary aldosteronism confers a higher risk of stroke, atrial fibrillation, and cardiovascular disease than blood pressure matched essential hypertension. It is the most common endocrine cause of secondary hypertension with prevalence estimates of up to 13% in primary care and 30% in referral centers around the world. Unlike essential hypertension, primary aldosteronism has targeted medical treatment and potentially curative surgical solutions which can ameliorate the associated cardiovascular risks. This narrative review highlights an evidence gap in the optimal diagnosis and targeted treatment of primary aldosteronism in secondary stroke prevention. Over half of the patients suffering a stroke have blood pressure in the hypertensive range and less than a third achieve optimal blood pressure control. There are no guideline recommendations to test for primary aldosteronism in these patients, although up to 30% of patients with resistant hypertension may have this disease. The accurate diagnosis of primary aldosteronism could significantly improve blood pressure, simplify the medication regimen and reduce the overall cardiovascular risk in these patients. The challenges associated with screening for primary aldosteronism following stroke may be overcome by novel blood tests which are less affected by antihypertensive medications routinely used in stroke care. Approximately one-quarter of all strokes occur in patients who have previously had a stroke. Modifying hypertension, the leading modifiable risk factor, would, therefore, have significant public health implications. As clinicians, we must increase our awareness of primary aldosteronism in patients with stroke, particularly in those with resistant hypertension, to enable targeted therapy and reduce the risk of stroke recurrence.

Cenobamate treatment of focal-onset seizures: Quality of life and outcome during up to eight years of treatment.

A large proportion of patients with focal-onset epilepsy have frequent seizures despite treatment with newer anti-seizure medications (ASMs). We describe our experience optimizing cenobamate treatment for 49 patients treated at one center for up to eight years. We assessed the influence of treatment response on measurements of quality of life (QOLIE). Forty-nine patients were evaluated from three cenobamate regulatory trials: two open-label extensions of randomized placebo-controlled studies and one open-label safety study at the Johns Hopkins Hospital (JHU). Patients had focal-onset seizures despite treatment with one to three ASMs and were 18 years of age and older. Patients kept seizure diaries for the duration of the study and had tri-monthly evaluations. Seizure responder rates were determined, and patients with long-term seizure freedom (≥six months seizure free) were identified. Cenobamate doses were adjusted within the range of 100-400 mg/day. Johns Hopkins Hospital patients who were continuing treatment when the studies ended (n = 37) were administered the QOLIE-31 survey and a separate survey to assess changes in independence and epilepsy-linked disability at the end of the study at JHU. Thirty-seven of 49 (76%) patients continued treatment for three to eight years (median 5.6 years). In their final three months of treatment, 45% of patients achieved ≥75% seizure reduction, 29% had ≥90% reduction, and 16% were seizure free (responder rates computed with n = 49). Posttraumatic etiologies did not reduce treatment responses. Increased dosage of cenobamate across 150-400 mg/day range was significantly associated with higher responder rates (p < 0.001). High seizure responses-particularly ≥90% reduction-correlated with high QOLIE scores. Patients with drug-resistant focal-onset epilepsy had stable treatment responses during up to eight years of cenobamate treatment. Patients often tolerated high doses of cenobamate; high responders appeared to benefit with high QOLIE scores.

Impact of Victoria's first dedicated endocrine hypertension service on the pattern of primary aldosteronism diagnoses.

BACKGROUND: Primary aldosteronism (PA) accounts for 3.2-12.7% of hypertension in primary care but is often diagnosed late, if at all. A delayed or missed diagnosis leads to poor blood pressure control and greater cardiovascular risk. AIMS: To analyse the impact of Victoria's first dedicated endocrine hypertension service (EHS) on the pattern of PA diagnosis. METHODS: Socio-demographic and clinical data from all patients who attended the EHS since July 2016 (n = 267) was collected prospectively. Patients were divided into Year 1 (Y1), Year 2 (Y2) and Year 3 (Y3), based on their first visit. RESULTS: The proportion of primary care referrals increased (20% in Y1, 47% in Y2, 52% in Y3) with more referrals being made for treatment-naive hypertension (3% in Y1, 14% in Y2, 19% in Y3). Among PA patients, the median duration of hypertension prior to their first visit decreased (11 years in Y1, 10 years in Y2, 7 years in Y3), and the prevalence of end-organ damage decreased (44% in Y1, 42% in Y2, 33% in Y3). Targeted management of PA improved clinical and biochemical outcomes. The average blood pressure reduction following targeted management increased from 16/12 mmHg in Y1 to 23/12 mmHg in Y3. CONCLUSION: The EHS, with its strong component of general practitioner engagement, led to increased primary care referrals and PA detection earlier in the course of hypertension. Referred patients were on fewer antihypertensives and had less end-organ damage which simplified the diagnostic process, allowing targeted treatment to be commenced earlier and patient outcomes optimised.

May Measurement Month 2019: an analysis of blood pressure screening results from Australia.

May Measurement Month (MMM) is an annual global blood pressure (BP) screening campaign aimed at obtaining standardized BP measurements and other relevant health information from members of the community to increase awareness of elevated BP and the associated risks. Adults (≥18 years) were recruited through opportunistic sampling across the various Australian states during May 2019. Three BP readings were recorded in a standardized manner for each participant, and data on lifestyle factors and comorbidities were collected. Hypertension was defined as a systolic BP ≥140 mmHg, or a diastolic BP ≥90 mmHg (according to the MMM protocol) or taking antihypertensive medication. Multiple imputation was used to estimate participants' mean BP where three readings were not available. Of the 2877 participants, 901 (31.3%) had hypertension of whom 455 (50.5%) were aware of their condition, and 366 (40.6%) were on antihypertensive medication. Of those taking antihypertensive medication, 54.3% were controlled to <140/90 mmHg with the remaining 45.7% of participants inadequately treated. Approximately 74% of treated patients were on a single antihypertensive medication. The MMM campaign provides an important platform for standardized compilation of BP data and creation of BP awareness in Australia and other nations worldwide. Data from the 2019 MMM campaign highlight that BP control rates in Australia remain unacceptably low.

Invasive cardiac lipoma diagnosis based on echocardiography: Case report and literature review.

Echocardiography is first-line examination of cardiac tumors. We report the case of a 25-year-old woman with a right atrial transmural invasive lipoma, and we review 58 published reports of primary cardiac invasive lipomas detected by echocardiography. We summarize the ultrasonographic characteristics and main sites of development, and examine the "invagination hypothesis". Echocardiography appears valuable for early detection, intraoperative monitoring, and postoperative follow-up of invasive cardiac lipomas.

[Systematic review of efficacy and safety of Angong Niuhuang Pills in adjuvant treatment of cerebral hemorrhage].

To systematically review the efficacy and safety of Angong Niuhuang Pills in adjuvant treatment of cerebral hemorrhage. CNKI, VIP, Wanfang, CBM, PubMed, EMbase, Cochrane Library were retrieved to collect the randomized controlled trial(RCT) from the time of database establishment to November 2020. Two researchers screened out the literatures and extracted the data according to the inclusion and exclusion criteria. RevMan 5.3 software was used for Meta-analysis. A total of 13 RCTs were included, involving 1 196 patients with cerebral hemorrhage, with 599 in the treatment group and 597 in the control group, and all of them were treated with internal medicine. The results of Meta-analysis showed that compared with conventional therapy, the combined administration with Angong Niuhuang Pills could improve the effective rate in patients with cerebral hemorrhage(RR=1.25, 95%CI[1.18, 1.34], P<0.000 01), the National Institutes of Health stroke scale(NIHSS)score(MD=-5.18, 95%CI[-8.12,-2.23], P=0.000 6) and Glasgow coma scale(GCS) score(MD=1.12, 95%CI[0.46, 1.78], P=0.000 9), activity of daily living(ADL)(MD=15.70, 95%CI[14.05, 17.36 ], P<0.000 01), reduce the malondialdehyde(MDA)(MD=-1.73,95%CI[-2.81,-0.64],P=0.002), but with no statistically significant difference in hematoma volume changes between the two groups. In terms of safety, the combined administration with Angong Niuhuang Pills reduced the incidence of adverse reactions compared with the single administration of conventional therapy(RR=0.40, 95%CI[0.28, 0.57], P<0.000 01), with no serious adverse events. The existing clinical study evidences show that Angong Niuhuang Pills had a good effect in adjuvant treatment of cerebral hemorrhage, and can improve the treatment efficacy, activity of daily living and symptoms of neurological deficits, and reduce oxidative stress, with a higher safety. However, the methodological quality of the included studies is not high, so the above conclusions still need to be verified with more high-quality studies.

Patient Expectations and Satisfaction After Medial Opening Wedge High Tibial Osteotomy.

BACKGROUND: The objective of this study is to assess preoperative patient expectations of medial opening wedge high tibial osteotomy (MOWHTO) and related postoperative fulfillment, to increase understanding of associated factors of postoperative satisfaction. METHODS: One hundred fifteen patients who underwent MOWHTO were enrolled. Patients' expectations were measured using the Hospital for Special Surgery-Knee Replacement Expectations Survey. Fulfillment of expectations and satisfaction was evaluated using the Hospital for Special Surgery Knee Replacement Fulfillment of Expectations Survey and a 5-point Likert scale at 2 years, postoperatively. The discrepancies between preoperative expectation and postoperative fulfillment score were also assessed. Preoperative and postoperative patient-reported outcomes were evaluated using Western Ontario and McMaster Universities Arthritis Index (WOMAC) score. Univariate and multivariate analyses were performed to model predictions for satisfaction. RESULTS: The most expected items were "pain relief," "walking ability," and "perform daily activities." The top 3 items with the biggest discrepancies between expectation and fulfillment scores were "kneeling," "squatting," and "pain relief." Ninety patients (78.3%) were satisfied and 25 (21.7%) were dissatisfied at 2 years postoperative. Multivariate logistic regressions showed that patient expectations did not affect satisfaction. Small discrepancies between expectation and fulfillment scores (odds ratio [OR] 105.304, 95% confidence interval 20.974-528.714, P < .001), high postoperative fulfillment scores (OR 1.198, 95% CI 1.110-1.293, P < .001), and low postoperative Western Ontario and McMaster Universities Arthritis Index total scores (OR 0.932, 95% CI 0.894-0.971, P < .001) were significantly associated with patient satisfaction. CONCLUSION: The small discrepancy between preoperative expectations and postoperative fulfillment of expectations was a major contributor to patients' satisfaction following MOWHTO.

Efficacy and safety of once-weekly dulaglutide versus insulin glargine in mainly Asian patients with type 2 diabetes mellitus on metformin and/or a sulphonylurea: A 52-week open-label, randomized phase III trial.

AIM: To compare the efficacy and safety of once-weekly dulaglutide with that of insulin glargine in combination with metformin and/or a sulphonylurea in mainly Asian patients with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS: In this 52-week, randomized, parallel-arm open-label study, we enrolled patients aged ≥18 years with T2DM for at least 6 months and a glycated haemoglobin (HbA1c) concentration ≥53.0 mmol/mol (7.0%) and ≤96.7 mmol/mol (11.0%). The primary outcome was change in HbA1c from baseline to week 26 to determine non-inferiority of dulaglutide 1.5 mg versus glargine. RESULTS: A total of 774 patients from China, South Korea, Mexico and Russia were randomly assigned (1:1:1) to dulaglutide 1.5 mg, dulaglutide 0.75 mg or glargine treatment groups. The patients' mean age was 55 years and the average T2DM duration was ~8 years. The least squares mean (SE) changes from baseline in HbA1c at 26 weeks were - 18.9 (0.73) mmol/mol (-1.73 [0.067]%) for dulaglutide 1.5 mg and -14.5 (0.73) mmol/mol (-1.33 [0.067]%) for dulaglutide 0.75 mg, compared with -12.7 (0.73) mmol/mol (-1.16 [0.067]%) for glargine. Statistical criteria for superiority were met with both dulaglutide 1.5 mg and dulaglutide 0.75 mg. More patients in the dulaglutide 1.5 and 0.75 mg groups achieved HbA1c target <53.0 mmol/mol (<7.0%) than in the glargine group at week 26 (P < 0.001 and P = 0.004, respectively). Body weight decreased with dulaglutide and increased with glargine. The incidence and rate of total hypoglycaemia were lower with dulaglutide versus glargine. Gastrointestinal adverse events, including diarrhoea and nausea, were the most frequently reported for patients taking dulaglutide. CONCLUSIONS: Once-weekly dulaglutide provides greater improvement in HbA1c, with weight loss and less hypoglycaemia, than once-daily insulin glargine in a population of mainly Asian patients with T2DM who had failed to achieve optimal glycaemic control on metformin and/or a sulphonylurea.

Suboccipital neuralgia after C1 pedicle screw insertion: do we neglect atlantooccipital joint violation? - Case report and literature review.

BACKGROUND: Occipital neuralgia is one of the postoperative complications of C1 lateral mass screw insertion, which was deemed to be related with the C2 nerve root dysfunction. CASE PRESENTATION: A 52-year-old female patient presented with gradually progressive numbness and weakness in her extremities for 6 months. X-ray and computed tomography (CT) scan revealed obvious anterior atlantoaxial dislocation (ADD), which was reducible on extensive view. Atlantoaxial pedicle screw fixation and bone graft was performed. Immediately after the operation, the neurological symptom significantly improved. The patient complained of restricted cervical rotation and suboccipital neuralgia which was exacerbated by rotation with an intensity of 7 on a visual analog scale (VAS) ranging from 0 to 10 at postoperative day 5. While a satisfactory reduction was detected in the postoperative CT, violation of the left atlantooccipital joint was observed in the left C1 screw. Nimesulide (daily dosage of 0.2 g) and bracing were recommended immediately. At the 2 month follow-up, both the neurological improvement and reduction were maintained. The VAS of suboccipital neuralgia is 3 and decreased to 1 at 6 months postoperative. Bony fusion of the left atlantooccipital joint was confirmed by CT scan at 6 months postoperative. The patient complained that the suboccipital neuralgia was tolerable without the assistance of braces or medications for pain. At the 18 month follow-up, only stiffness of head flexion and rotation was observed without suboccipital neuralgia. CONCLUSION: Suboccipital neuralgia after atlantooccipital joint violation of C1 pedicle screw placement most likely results from C1 nerve root irritation. As the corresponding dermatome differs from the distributing region and aggravated factor of C2 nerve root dysfunction, neuralgia due to C1 irritation was only localized at suboccipital region and exacerbated by rotation.

Three-dimensional echocardiography of mitral Barlow's disease with infective endocarditis: Perforations or cleft-like indentations?

Barlow's disease is a complicated form of degenerative mitral valve (MV) disease. Infective endocarditis (IE) often occurs on the basis of primary heart diseases and may be combined with valve perforations. Cleft-like indentations (CLIs) were suggested by Ring et al. in 2013. They are located at the inter-scallop position and involve at least one-half of the valve. Herein, we report a case of Barlow's disease combined with IE and CLIs, which was confirmed intra-operatively and by histopathological examination. The CLIs were misdiagnosed by two-dimensional transthoracic echocardiography as perforations, but rightly interpreted by preoperative three-dimensional echocardiography. The possibility of CLIs should be considered in the evaluation of mitral regurgitation caused by myxomatous MV diseases.

Dual Aneurysms of the Left Anterior Descending Coronary Artery Initially Detected by Echocardiography.

Echocardiographic detection of abnormalities occurring medially and distally in coronary arteries is uncommon and is not well recognized. Herein, we describe an 87-year-old woman with two distinct aneurysms involving a branch of the left anterior descending coronary artery (LAD), one of which communicated with the pulmonary artery (PA). Initially determined via transthoracic echocardiography (TTE), these findings were subsequently validated by coronary computed tomography angiography (CTA). We also present a review of the published studies of multiple coronary artery aneurysms (CAAs) exceeding 20 mm in diameter, focusing on the location, etiology, symptoms, and common ultrasonic characteristics of 30 cases. Echocardiography is a valuable, noninvasive technique for initial detection, monitoring, and follow-up of CAAs, serving to direct further diagnostics.

On the diagnosis and treatment of cutaneous and soft tissue tumours misdiagnosed as scars: Lessons from four cases.

Some types of skin and soft tissue tumours may be misdiagnosed as scars because of the scar-like manifestation or the history of injury. It is generally believed that injuries will activate wound healing, ultimately ending in fibrosis. Because of the tumour-promoting properties of both the microenvironment of the wound and the wound-healing process that may go awry, there is a likelihood that injuries may trigger tumour growth. From 2012 to 2016, we treated four patients who underwent unsuccessful treatments because of the misdiagnosis of scars or keloids. Upon the pathological diagnoses of skin and soft tissue tumours in the four cases, extended resection of the tumours was performed. Recurrence was not observed up to the last follow up. Since then, soft tissue tumours have much greater visibility and are considered during diagnosis if a wound is presented with the atypical appearance of scar after injuries. Under these circumstances, biopsy should be conducted.

[Clinical symptoms effect of Tripterygium Glycosides Tablets alone or combined with methotrexate in treatment of rheumatoid arthritis: a Meta-analysis].

To systematically review the improvement effects of Tripterygium Glycosides Tables( TGT) alone or in combination with methotrexate( MTX) on the clinical signs and symptoms of rheumatoid arthritis( RA),and provide a basis for the rational use of TGT in clinic,in the current study,six literature databases including CNKI,Wan Fang,VIP,PubMed,EMbase,and Cochrane Library,were systematically searched,according to the inclusion and exclusion criteria. Review Manager 5.3 software was used to input the literatures,and we assessed the risk bias on the level of outcome indicators for each included literature. A total of 18 literatures were included,and the classification results showed that: compared with MTX,TGT alone can reduce the number of joint swelling( MD =0. 18,95%CI[-1.06,1.42],P = 0.78) and joint tenderness( MD =-0.06,95% CI[-1.69,1.56],P = 0.94) in RA patients with the same effect as MTX. In terms of drug combination,TGT combined with MTX had an advantage over MTX alone in lessening the morning stiffness time( MD = 18. 24,95% CI[12. 64,23. 84],P < 0. 000 01) of RA,joint tenderness( MD = 2. 65,95% CI[1. 85,3. 44],P<0.000 01) and joint swelling( MD = 3.01,95% CI[2.09,3.39],P< 0.000 01). In conclusion,this Meta-analysis suggest that TGT alone was superior to MTX in improving joint swelling and tenderness in RA patients,TGT combined with MTX may improve the clinical manifestation of RA patients better than MTX alone.