Saudi Journal of Pathology and Microbiology最新文献_第6页

Inflammatory Myofibroblastic Tumor of the Gallbladder: A Review of a Potential Pitfall 胆囊炎性肌纤维母细胞瘤:一个潜在的陷阱的回顾

Saudi Journal of Pathology and Microbiology Pub Date : 2022-12-15 DOI: 10.36348/sjpm.2022.v07i12.003

Shadi Alahmadi

引用次数: 0

Role of Interventional Radiology in Management of Hepato-Cellular Carcinoma (HCC) 介入放射学在肝细胞癌(HCC)治疗中的作用

Saudi Journal of Pathology and Microbiology Pub Date : 2022-12-15 DOI: 10.36348/sjpm.2022.v07i12.002

Mubarak Naji Bin Mubarak Al Yami, Mahdi Ali Bin Mohammed Al Sharyah, Ahmad Saleh Al Qahhat, Mahdi Yami, Ali Saleh Bin Ali Almassad, Saeedah Hamad Hassan Alshaiban, Mohammed Dhafer Abdullah Alghubari, Amal Abdullah Yahya Al Shahrani, Muhammad Husain Al Mutlaq, Fahad Saleh Mohd Albakry, Fatima Mohammad Saad Al Shahranii

引用次数: 0

The Effect of Viruses on Blood Transfusion, an Applied Study on the Hafr Al-Batin Blood Bank 病毒对输血的影响——在哈弗阿尔巴廷血库的应用研究

Saudi Journal of Pathology and Microbiology Pub Date : 2022-12-12 DOI: 10.36348/sjpm.2022.v07i12.001

Hadia Farhan Al-Dahmeshi Al-Enizi, Aref Awad Al-Shammari, Mohammed Shabout Al-Shammari, Eidah Adehim Ageel Al-Dhafiry

{"title":"The Effect of Viruses on Blood Transfusion, an Applied Study on the Hafr Al-Batin Blood Bank","authors":"Hadia Farhan Al-Dahmeshi Al-Enizi, Aref Awad Al-Shammari, Mohammed Shabout Al-Shammari, Eidah Adehim Ageel Al-Dhafiry","doi":"10.36348/sjpm.2022.v07i12.001","DOIUrl":"https://doi.org/10.36348/sjpm.2022.v07i12.001","url":null,"abstract":"The fact that blood groups can act as receptors/coreceptors for bacteria, viruses, and parasites demonstrates the importance of blood groups in infection. Blood group antigens also aid in cell adsorption, signal transmission, and/or membrane micro-domain retention. Furthermore, blood type can influence the innate immune response to infection. This data was compiled using the risk perception of blood transfusion scale, which is part of a larger risk perception questionnaire. Blood transfusion risk perception is measured on a 7-point Likert scale based on a set of qualitative characteristics; 119 participants in Hafr Al-Batin blood bank had a significant difference in risk perception of blood transfusion due to receiving blood, whereas those who had never received blood had no risk perception. as much risk perception of blood transfusion, and because of viral hepatitis infection, those who did not have viral hepatitis had more risk perception of blood transfusion, but there is no significant difference in risk perception of blood transfusion due to gender, age, educational level, and blood donation. The implementation of strict donor pre-screening and preventative measures to control infections in the general population, as well as the introduction of new, more sensitive screening tests, could significantly reduce transfusion-transmitted viral infections across eastern Saudi Arabia.","PeriodicalId":407259,"journal":{"name":"Saudi Journal of Pathology and Microbiology","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114277263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Ovotesticular Disorder of Sex Development with Normal Karyotype: A Rare Case Report 核型正常的性发育卵睾丸障碍1例报道

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-22 DOI: 10.36348/sjpm.2022.v07i11.007

Reddy Purushotham, V. Sunita, Choukimath S. M, Bhavikatti Bharati, D. Rs

引用次数: 0

Serum D-Dimer Level and Chest CT Scoring in SARS-Cov-2 Virus Patients - It’s Relevance in Prognostication and Severity of the Disease SARS-Cov-2病毒患者血清d -二聚体水平和胸部CT评分-与疾病预后和严重程度的相关性

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-22 DOI: 10.36348/sjpm.2022.v07i11.008

Shivani Rao, P. Sangam, Santhosh K Dasar, D. Shastri

{"title":"Serum D-Dimer Level and Chest CT Scoring in SARS-Cov-2 Virus Patients - It’s Relevance in Prognostication and Severity of the Disease","authors":"Shivani Rao, P. Sangam, Santhosh K Dasar, D. Shastri","doi":"10.36348/sjpm.2022.v07i11.008","DOIUrl":"https://doi.org/10.36348/sjpm.2022.v07i11.008","url":null,"abstract":"Background: COVID -19 has wide range of presentation, from asymptomatic infection to severe viral pneumonia and death. D-dimer >1μg/ml is one of the risk factors for mortality. CT chest plays an important role in early detection and monitoring of disease. Objectives: 1. To compare D-dimer value and CT chest findings in Covid-19 patients. 2. To study platelet count, PT, aPTT and CRP in Covid-19 patients. Methodology: RT-PCR confirmed Covid- 19 patients admitted in hospital investigated with D-dimer and CT chest were included in the study. Case details retrieved from medical records. Venous blood collected and plasma processed in coagulation analyser for PT, aPTT, INR and D-dimer. Platelet count was performed using auto analyser. CT findings were retrieved from radiology software (PACS). Statistical tests used were mean, percentage and Fisher’s exact test (SPSS Version 20). Results: During study period of January-June 2021, 38 patients were included. Mean age was 51.1±15.6 years and M:F ratio 2.8:1. 65.8% patients had comorbidities (25/38). D-dimer elevated in 60.5% (23/38) patients. CT showed 10.53%, 28.94%, 60.53% of patients had affected lungs of <15%, 15%-49% and ≥50% of the total area and showed significant association with D- dimer (P=0.018). 17.4% (4/23) patients with elevated D-dimer did not survive. 15.8% (6/38) patients had low platelet, 23.7% (9/38) had abnormal PT, 70.3% had abnormal aPTT and 89.5% (34/38) had elevated CRP. There was no significant correlation between platelet, PT, aPTT, CRP and D-dimer. Conclusion: D-Dimer is elevated in COVID -19 patients and shows significant association with lung involvement and can be used as prognostic marker.","PeriodicalId":407259,"journal":{"name":"Saudi Journal of Pathology and Microbiology","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124954616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of Fine Needle Aspiration Cytology in Thyroid Lesions with Histopathological Correlation 细针穿刺细胞学检查与甲状腺病变组织病理学相关性的评价

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-14 DOI: 10.36348/sjpm.2022.v07i11.006

M. Khalaf, O. M. Osman

引用次数: 0

Prevalence and Specificities of Immune Red Cell Antibodies in Adult Patients with Sickle Cell Anaemia and Blood Donors in Uyo, South-South Nigeria: A Case-Control Study 免疫红细胞抗体在尼日利亚南南尤约成年镰状细胞贫血患者和献血者中的患病率和特异性:一项病例对照研究

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-09 DOI: 10.36348/sjpm.2022.v07i11.005

I. Akpan, Archibong Unimke Hogan, Edeheudim David Etuk

{"title":"Prevalence and Specificities of Immune Red Cell Antibodies in Adult Patients with Sickle Cell Anaemia and Blood Donors in Uyo, South-South Nigeria: A Case-Control Study","authors":"I. Akpan, Archibong Unimke Hogan, Edeheudim David Etuk","doi":"10.36348/sjpm.2022.v07i11.005","DOIUrl":"https://doi.org/10.36348/sjpm.2022.v07i11.005","url":null,"abstract":"Background: Sickle cell anaemia (SCA) is a major public health issue in Sub-Saharan Africa, including Nigeria. Transfusion of red blood cells is an essential therapeutic modality in SCA. Repeated RBC transfusions can cause alloimmunization resulting in haemolytic transfusion reactions, transfusion refractoriness among other complications. Aims and Objectives: The study aimed to determine the prevalence and specificities of immune erythrocyte alloantibodies among adult patients with SCA compared with healthy HbAA blood donors in Uyo, South-South Nigeria. Materials and Methods: All participants were interviewed using a structured questionnaire to obtain information on bio- data, blood transfusion history and other relevant SCA history. Antibody screening and identification were carried out using tube agglutination method with commercially made panel of cells. Results: A total of 160 subjects were studied. They were made up of 80 SCA patients and 80 healthy HbAA blood donors. Prevalence of red cell alloimmunization among multi-transfused patients with SCA was observed to be 11.3%. Alloantibodies identified were mainly against Rh antigens contributing 66.7% (anti-E 22.2%, anti-C 22.2%, anti-D 11.1% and anti-e 11.1%). Antibodies directed against Kell and Lutheran blood group antigens together constituted 33.3%. No antibody was detected in the controls. Advancing age (30 years and above) and ABO blood group were statistically associated with alloimmunization (P values of 0.043 and 0.013, respectively). Conclusion: Repeated blood transfusion is associated with the development of alloantibodies. Immunohaematologic tests in transfusion care of SCA patients should be improved to include extended red cell phenotyping and routine alloantibody screening and identification.","PeriodicalId":407259,"journal":{"name":"Saudi Journal of Pathology and Microbiology","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129085638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

WHO Grading of Central Nervous System Tumours 世卫组织中枢神经系统肿瘤分级

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-06 DOI: 10.36348/sjpm.2022.v07i11.004

Dr. Ahmad Muhammad Al Zoubi, Dr. Swaroop N Shashidhar

{"title":"WHO Grading of Central Nervous System Tumours","authors":"Dr. Ahmad Muhammad Al Zoubi, Dr. Swaroop N Shashidhar","doi":"10.36348/sjpm.2022.v07i11.004","DOIUrl":"https://doi.org/10.36348/sjpm.2022.v07i11.004","url":null,"abstract":"Background: Central Nervous System tumours are diverse group of neoplasms affecting brain and spinal cord and are graded from WHO grade I to IV from less to more severity. The incidence of CNS tumours has increased in recent years in both developed and developing countries. Materials and Methods: A total of 100 CNS cases were studied and evaluated from July 2014 to July 2016 in the Department of Pathology, K S Hegde Charitable Hospital. Patient’s data was retrieved from the records. The operated specimen was histopathologically evaluated and diagnosis of CNS tumour was made with WHO grading. The data collected was analysed using statistical tools by SPSS software version 21.0. Results: The study group consisted of 100 cases of CNS tumours. Intracranial tumours accounted for 84% and spinal cord tumours were 16%. The age distribution of the patients with CNS tumours ranged from 21 days to 78 years with mean age of 47.16 years. Males (59%) were commonly affected with male to female ratio of 1.44:1. Adults (93%) were more commonly affected than paediatric age group. In the study period from July 2014 to July 2016, a total of 7800 specimens were received in histopathology, among which 100 CNS tumours were encountered. Majority of them were in WHO grade I (66.67%). Local invasion and recurrence was seen in 22.2% (4 cases each). Metastasis (6 cases) (6%) was equally distributed between brain (50%) and spinal cord (50%).They were WHO Grade IV. The primary of the metastatic tumours to brain encountered were from breast, renal cell carcinoma and colon. Metastasis to spinal cord was from lung carcinoma and plasmacytoma. 20% were WHO Grade II and remaining 7.33% was WHO Grade III. Conclusion: The incidence of metastasis to CNS has been increasing in recent years. A general awareness of clinical manifestations of CNS tumours, along with usage of advanced radiological techniques lead to early precise diagnosis and proper management.","PeriodicalId":407259,"journal":{"name":"Saudi Journal of Pathology and Microbiology","volume":"268 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134206258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Morpho-Cultural, Pathological and Genetic Variability in Rhizoctonia solani Isolates Infecting Crops in Rice Based Cropping Pattern of Punjab State; India 旁遮普邦稻作模式下茄枯丝核菌侵染作物的形态、培养、病理和遗传变异印度

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-05 DOI: 10.36348/sjpm.2022.v07i11.003

K. K, H. S., Sekhon P. S

{"title":"Morpho-Cultural, Pathological and Genetic Variability in Rhizoctonia solani Isolates Infecting Crops in Rice Based Cropping Pattern of Punjab State; India","authors":"K. K, H. S., Sekhon P. S","doi":"10.36348/sjpm.2022.v07i11.003","DOIUrl":"https://doi.org/10.36348/sjpm.2022.v07i11.003","url":null,"abstract":"Rhizoctonia spp. which was earlier considered a minor disease causing pathogen under Punjab conditions now is a major threat to crops grown in Punjab. The present study investigated the morphological and cultural variations in Rhizoctonia population, pathogenic behaviour and extent of genetic differentiation between infecting populations of R. solani from different hosts. By species specific primers, Rhizoctonia species in Punjab were identified as R. solani (87.8 %), R. oryzae (11.1%) and R. oryzae-sativae (1.1 %). Morphological characterization of Rhizoctonia spp. based on the growth rate, colour of mycelium and sclerotial characters. A high degree of variation among these R. solani isolates was established. Potato isolates belonging to the different geographic areas of the state were clustered together and cotton isolates also related. R. solani isolates from maize, rice, wheat and chilli formed two major cluster groups. The molecular data on AG specific primers revealed that 46.8% of the isolates belonged to AG1-1A, while AG1-1B (10.1%), AG2-1 (13.9%), AG3 (12.7%). Using interspecific sequence repeat primers, isolates were clustered into three major groups (I, II, III). Group III consisted of isolates, mostly from Ludhiana irrespective of the hosts, indicating existence of genetic similarity among these isolates. Isolates were also found to partially group according to place of origin and the host. Further a partial relationship between the level of severity on rice was observed. The diversity and relatedness in hosts of R. solani isolates from Punjab indicates the need to consider the cropping pattern to reduce the inocula in the soil.","PeriodicalId":407259,"journal":{"name":"Saudi Journal of Pathology and Microbiology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125516393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Insular Carcinoma of Thyroid 甲状腺岛状癌

Saudi Journal of Pathology and Microbiology Pub Date : 2022-11-04 DOI: 10.36348/sjpm.2022.v07i11.002

Dr. Ahmad Muhammad Al Zoubi, Dr. Swaroop N Shashidhar

引用次数: 0