Turkish Journal of Pathology最新文献

{"title":"A Case of Nasal Glial Heterotopia That Can Be Misdiagnosed as Storiform Patterned Sclerotic Fibroma/Collagenoma.","authors":"Fatma Gundogdu, Deniz Ates Ozdemir, Ibrahim Vargel","doi":"10.5146/tjpath.2023.13053","DOIUrl":"10.5146/tjpath.2023.13053","url":null,"abstract":"<p><strong>Objective: </strong>Nasal glioma, also known as nasal glial heterotopia, is a rare tumor-like lesion that often affects newborns or infants with no hereditary predisposition.</p><p><strong>Case report: </strong>A 4-year-old child with a growth on the nasal dorsum since birth was diagnosed with nasal glial heterotopia/nasal glioma. The lesion showed a sclerotic fibroma/collagenoma-like storiform pattern with entrapped glial tissue that was S100 and GFAP positive.</p><p><strong>Conclusion: </strong>When a biopsy of the nasal dorsum demonstrates sclerotic microscopic findings with a storiform pattern, nasal glioma should be considered before making a diagnosis in the collagen-rich tissue spectrum (collagenoma or Gardner's fibroma), and an immunohistochemical panel should be requested to demonstrate the presence of an unrecognized light microscopically visible glial component.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"134-137"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11131565/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139543210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Large Language Models as a Rapid and Objective Tool for Pathology Report Data Extraction.","authors":"Beyza Bolat, Ozgur Can Eren, A Humeyra Dur-Karasayar, Cisel Aydin Mericoz, Cigdem Gunduz-Demir, Ibrahim Kulac","doi":"10.5146/tjpath.2024.13256","DOIUrl":"10.5146/tjpath.2024.13256","url":null,"abstract":"<p><p>Medical institutions continuously create a substantial amount of data that is used for scientific research. One of the departments with a great amount of archived data is the pathology department. Pathology archives hold the potential to create a case series of valuable rare entities or large cohorts of common entities. The major problem in creation of these databases is data extraction which is still commonly done manually and is highly laborious and error prone. For these reasons, we offer using large language models to overcome these challenges. Ten pathology reports of selected resection specimens were retrieved from electronic archives of Koç University Hospital for the initial set. These reports were de-identified and uploaded to ChatGPT and Google Bard. Both algorithms were asked to turn the reports in a synoptic report format that is easy to export to a data editor such as Microsoft Excel or Google Sheets. Both programs created tables with Google Bard facilitating the creation of a spreadsheet from the data automatically. In conclusion, we propose the use of AI-assisted data extraction for academic research purposes, as it may enhance efficiency and precision compared to manual data entry.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"138-141"},"PeriodicalIF":1.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11129865/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140289225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinico-Pathological Spectrum of Alveolar Soft Part Sarcoma: Case Series from a Tertiary Care Cancer Referral Centre in India with a Focus on Unusual Clinical and Histological Features.","authors":"Kanwalpreet Kaur, Amisha Gami, Ashini Shah, Jahnvi Gandhi, Priti Trivedi","doi":"10.5146/tjpath.2023.01605","DOIUrl":"10.5146/tjpath.2023.01605","url":null,"abstract":"<p><strong>Objective: </strong>Alveolar soft part sarcoma (ASPS) is characterized by distinctive histomorphology of variably discohesive epithelioid cells arranged in nests and translocation of t(x;17) (p11.2;q25) resulting in ASPSCR1-TFE3 fusion. The aim of the present study is to review the clinical, histopathological, and immunohistochemical profile of ASPS with a focus on unusual histological features.</p><p><strong>Material and method: </strong>The present study is retrospective and descriptive. All cases with a diagnosis of ASPS were retrieved with clinical and radiology details.</p><p><strong>Results: </strong>22 patients of ASPS were identified. The most common site was the lower extremity and the size range was 3-22 cm. 54.5% of the patients had metastasis, with the lung as the most common site. Metastasis preceded detection of primary tumour in two cases. All cases showed similar histopathology of monomorphic epithelioid cells arranged in nests encircled by sinusoidal vasculature. Architecturally, the organoid pattern (81.8%) was followed by the alveolar pattern. 68.2% of the cases showed apple bite nuclei as the predominant nuclear feature. Rare nuclear features included binucleation (n=13), multinucleation (n=8), pleomorphism (n=4), nuclear grooves in three cases and intranuclear inclusion in one case, mitosis (n=5), and focal necrosis (n=6). All cases were positive for TFE3 and negative for AE1/AE3, EMA, HMB45, PAX8, MyoD1, SMA, synaptophysin, and chromogranin. Only two cases showed focal S100 positivity while one showed focal desmin positivity.</p><p><strong>Conclusion: </strong>Diffuse strong nuclear TFE3 positivity is sensitive for ASPS in an appropriate clinicoradiological context. Due to the high propensity for early metastasis, complete metastatic work-up and long term follow up is recommended.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"89-100"},"PeriodicalIF":1.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11131567/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9505782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Importance of Stroma and Stromal SMA Expression in Pancreatic Ductal Adenocarcinoma.","authors":"Gamze Akbas, Pelin Bagci","doi":"10.5146/tjpath.2024.13521","DOIUrl":"10.5146/tjpath.2024.13521","url":null,"abstract":"<p><strong>Objective: </strong>Pancreatic stellate cells (PSC) have been defined to be the key players in pancreatic fibrogenesis and carcinogenesis. They undergo myofibroblast-like differentiation, express α-smooth muscle actin (α-SMA), and play a crucial role in injury and inflammation sites. This study aims to evaluate the relationship between α-SMA expression and histopathological parameters of pancreatic ductal adenocarcinoma (PDAC), and investigate their association with prognosis.</p><p><strong>Material and methods: </strong>Eighty-one consecutive pancreatectomies diagnosed as usual pancreatic ductal adenocarcinoma were included. The stromal density was scored as loose, moderate, or dense, and α-SMA expression was evaluated immunohistochemically.</p><p><strong>Results and conclusion: </strong>Mean survival was 19.6 months. Male gender, larger tumor diameter ( > 3.7 cm), and older age ( > 64 years) were identified as independent poor prognostic factors. Perineural invasion significantly effected survival. A statistically significant correlation was found between high α-SMA expression and the presence of angioinvasion (p=0.01). Stromal α-SMA expression in PDAC may help determine the risk of angioinvasion.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"181-189"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401731/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141471479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bronchiectatic Actinomycosis with Osseous Metaplasia Masquerading as Lung Cancer.","authors":"Archana Bhat, Manjunath J, Don Mascarenhas","doi":"10.5146/tjpath.2024.13407err","DOIUrl":"10.5146/tjpath.2024.13407err","url":null,"abstract":"<p><p>After the publication of the original article, the authors noticed an error in the departmental affiliation of one of the contributors, Don MASCARENHAS. The corrected version of the department is provided below, and the original article has been updated accordingly. Archana BHAT < sup > 1 < /sup > , Manjunath J < sup > 1 < /sup > , Don MASCARENHAS < sup > 2 < /sup > < br / > Department of < sup > 1 < /sup > Pathology and < sup > 2 < /sup > Pulmonology, Father Muller Medical College, MANGALORE, INDIA.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":"40 3","pages":"205"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401729/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142298148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Expression of Aberrant MicroRNAs and p16INK4a Associated with HPV (6, 11, 16, 18, 31, 33, 35, 42, 43, 44, 45, 52, 53, and 56) in Oral Dysplasia and Squamous Cell Carcinoma: A Retrospective Study.","authors":"Layla Hafed, Olfat Shaker, Ghada Ayeldeen, Hatem Amer, Gamilah Al-Qadhi","doi":"10.5146/tjpath.2024.12909","DOIUrl":"10.5146/tjpath.2024.12909","url":null,"abstract":"<p><strong>Objective: </strong>A few studies indicate that human papillomavirus (HPV) induces aberrant expression of microRNAs (miRNAs) and correlate this with p16INK4a in oral dysplasia (OD) and oral squamous cell carcinoma (OSCC). Therefore, this study aimed to evaluate the expression of miRNA-21, miRNA-22, and miRNA-224 by q-PCR and the p16 < sup > INK4a < /sup > by immunohistochemical (IHC) as markers for HPV-positive OSCC and OD in comparison to controls as miRNA expression can be altered by the HPV oncogenes and hence can be used as a biomarker for HPV positive cases.</p><p><strong>Material and methods: </strong>Fifty-two specimens were collected from archived paraffin blocks for patients aged between 19 and 88 (31 males and 21 females) from various oral sites. They were examined by IHC using p16 < sup > INK4a < /sup > , by RT-PCR for the detection of HPV (6, 11, 16, 18, 31, 33, 35, 42, 43, 44, 45, 52, 53, 56), and by q-PCR for the expression of miRNA-21, miRNA-22, and miRNA-224 in positive specimens.</p><p><strong>Results: </strong>Out of the 15 OD, three were positive by both techniques. Meanwhile, 17 out of all OSCC specimens showed intense nuclear and cytoplasmic staining by p16 < sup > INK4a < /sup > , and only 16 were also positive by RT-PCR. However, all control specimens were negative. MiRNA-21, miRNA-22, and miRNA-224 were overexpressed in 3 specimens of OD and 16 of OSCC.</p><p><strong>Conclusion: </strong>MiRNA-21, miRNA-22, and miRNA-224, besides p16 < sup > INK4a < /sup > , could be used as indicators for HPV-associated OD and OSCC as their expression is attributed to the HPV oncoprotein. Further studies using follow-up data should be done to correlate it with miRNA overexpression.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"149-161"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11402377/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140289224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PD-L1 Assessment in Needle Core Biopsies of Non-Small Cell Lung Cancer: Interpathologist Agreement and Potential Associated Histopathological Features.","authors":"Ezgi Hacihasanoglu, Buket Bambul Sigirci, Gamze Usul, Taha Cumhan Savli","doi":"10.5146/tjpath.2023.01609","DOIUrl":"10.5146/tjpath.2023.01609","url":null,"abstract":"<p><strong>Objective: </strong>Immune checkpoint inhibitors are used in the treatment of non-small cell lung cancer (NSCLC). Programmed cell death-ligand 1 (PD-L1) immunohistochemistry (IHC) assessed by pathologists is subject to interobserver variability. In advanced/metastatic disease and inoperable patients, PD-L1 assessment relies on biopsy specimens, commonly needle core biopsies (NCB). We aimed to determine the interobserver agreement for PD-L1 tumor proportion score (TPS) in NSCLC NCBs and identify histopathological features that may be related to interobserver variability.</p><p><strong>Material and methods: </strong>Sixty NSCLC NCBs with PD-L1 IHC were evaluated independently by four pathologists from different institutions. PD-L1 TPS was evaluated in three categories: no/low expression ( < 1%), intermediate expression (1%49%), and high expression (≥50%). Histological tumor type, necrosis, tumor-infiltrating lymphocytes, tumor length/percentage in the biopsy, and crush/squeeze artifact was evaluated.</p><p><strong>Results: </strong>The statistical analysis of the three PD-L1 TPS categories demonstrated moderate agreement (Fleiss Kappa 0.477) in the no/low category, fair agreement (Fleiss Kappa 0.390) in the intermediate category, and almost perfect agreement (Fleiss Kappa 0.952) in the high category. A significant correlation (p=0.003) was found between the crush/squeeze artifact in NCB and rate of discordant TPS categories. There was no significant correlation between pathologists' agreement in the TPS categories and histological tumor type, tumor length, tumor ratio, necrosis, and tumor-infiltrating lymphocytes.</p><p><strong>Conclusion: </strong>Our results demonstrated moderate agreement among pathologists for the PD-L1 TPS 1% cut-off in NSCLC NCB, which is lower than that reported in resection materials. The presence of crush/squeeze artifact in NCBs is significantly related to the rate of discordant TPS categories, suggesting that PD-L1 assessment of pulmonary NCBs requires an awareness of this artifact.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"37-44"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10823782/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10056871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cardiac Amyloidosis: Clinical Features, Pathogenesis, Diagnosis, and Treatment.","authors":"Asuman Argon, Deniz Nart, Funda Yilmazbarbet","doi":"10.5146/tjpath.2023.12923","DOIUrl":"10.5146/tjpath.2023.12923","url":null,"abstract":"<p><p>Cardiac amyloidosis is a type of amyloidosis that deserves special attention as organ involvement significantly worsens the prognosis. Cardiac amyloidosis can be grouped under three main headings: immunoglobulin light chain (AL) amyloidosis that is dependent on amyloidogenic monoclonal light chain production; hereditary Transthyretin (TTR) amyloidosis that results from accumulation of mutated TTR; and wild-type (non-hereditary) TTR amyloidosis formerly known as senile amyloidosis. Although all three types cause morbidity and mortality due to severe heart failure when untreated, they contain differences in their pathogenesis, clinical findings, and treatment. In this article, the clinical features, pathogenesis, diagnosis, and treatment methods of cardiac amyloidosis will be explained with an overview, and an awareness will be raised in the diagnosis of this disease.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"1-9"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10823787/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138811828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prevalence of Papillary Thyroid Carcinoma is Significantly Higher in Graves Disease with Synchronous Thyroid Nodules.","authors":"Mehmet Kefeli, Hasan Gucer, Elif Tutku Durmuş, Aysegul Atmaca, Ramis Colak, Ozgur Mete","doi":"10.5146/tjpath.2024.13650","DOIUrl":"10.5146/tjpath.2024.13650","url":null,"abstract":"<p><strong>Objective: </strong>The association between autoimmunity-related tissue injury and thyroid cancer development remains an area of interest. Evidence suggests that patients with Graves disease (GD) may have an elevated risk for differentiated thyroid cancer. Multicenter studies are needed to gain insight into the correlates of papillary thyroid carcinoma (PTC) identified in this particular group of patients. This study aimed to investigate the prevalence of PTC and synchronous thyroid nodules in thyroidectomy specimens from GD patients in an endemic goiter region.</p><p><strong>Material and methods: </strong>A retrospective review of institutional pathology records at two tertiary care centers identified 237 surgically treated patients with GD. Patients were categorized as having nodular Graves disease (N-GD) if synchronous nodular thyroid was identified by ultrasonography, while those without synchronous thyroid nodules were categorized as non-nodular or simple Graves disease (S-GD). The prevalence of PTC, histopathological correlates, and demographic characteristics were recorded and compared between groups N-GD and S-GD.</p><p><strong>Results: </strong>One hundred thirty-one and 106 patients were assigned to N-GD and S-GD, respectively. The mean age was significantly higher in N-GD (mean 45.52 years) compared to S-GD (mean 35.18 years) (p < 0.001). The overall frequency of PTC was 36.3% (86/237) in the entire cohort. PTC was identified in 48.1% (63/131) of N-GD and 21.7% (23/106) of S-GD (p < 0.001). Subcentimeter tumors constituted the majority of cases in both groups (76.2% in N-GD and 82.6% in S-GD) (p > 0.05). The group of S-GD was enriched in BRAF-like PTCs, whereas N-GD had equal distribution for RAS- and BRAF-like tumors.</p><p><strong>Conclusion: </strong>This study underscores that the majority of PTCs encountered in GD were enriched in low-risk subcentimeter PTCs with a prevalence that varies depending on the presence of underlying nodular thyroid tissue.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":" ","pages":"190-195"},"PeriodicalIF":1.1,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11401732/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141903184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comprehensive Correlation of Clinicopathologic Prognostic Factors in Malignant Adult Renal Tumors: A Single Institutional Study.","authors":"Sobiya M Ayesha, Swetha Sivakumar, Rahul Devraj, Rajsekhar Shantappa, Ranganath Ratnagiri, Meher Lakshmi Konatam, Shantveer G Uppin, Tara Roshni Paul, Megha S Uppin","doi":"10.5146/tjpath.2023.12849","DOIUrl":"10.5146/tjpath.2023.12849","url":null,"abstract":"<p><strong>Objective: </strong>To study the clinicopathologic prognostic parameters of malignant adult renal tumors as these have poor over-all survival (OS) and show frequent metastasis.</p><p><strong>Material and methods: </strong>This was a retrospective analysis of the clinical and pathologic features of malignant renal tumors in adult patients from January 2011 to December 2020. All the tumors were studied with respect to age, clinical presentation, tumor type/subtype, histologic grade (WHO/ISUP grading system), TNM stage and presence of necrosis. Correlation of histopathologic features and survival analysis was done using Kaplan-Meier survival curves and Cox-regression analysis.</p><p><strong>Results: </strong>A total of 257 cases were included in the study period including 253 renal cell tumors of which clear cell renal cell carcinoma accounted for 69.3%. The age of the patients ranged from 20 to 87 years (median-52 years). The overall survival significantly reduced with increasing histologic grade, stage, and presence of necrosis. The comparison between the histological subtypes was not statistically significant. Univariate Cox-regression analysis found significant hazard ratio with increasing age, size, histologic grade (G4 vs G1), stage, and presence of necrosis. The correlation of OS with histological subtypes was not significant. Multivariate analysis also showed increased hazard ratio with increasing age, size, grade, and stage. However, the P-value was significant only for age.</p><p><strong>Conclusion: </strong>Clear cell renal cell carcinoma was the commonest type of adult renal tumor. Older age at presentation, larger tumor size, presence of necrosis, and higher histologic grade and stage were associated with poor prognosis in these patients.</p>","PeriodicalId":45415,"journal":{"name":"Turkish Journal of Pathology","volume":"40 1","pages":"45-55"},"PeriodicalIF":1.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11129866/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139486511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}