ORIGINAL RESEARCH ARTICLE | July 23, 2025
CT Morphologic Features and Size Criteria in Differentiating Benign from Malignant Adrenal Tumors
Dr. Mahfuja Jahan, Dr. Khwaja Habib Salim, Dr. Ferdous Jahan, Dr. Khaleda Jahan, Dr. Salma Jahan, Dr. Md. Nazrul Islam, Dr. Bishwajit Bhowmik
Page no 626-630 |
https://doi.org/10.36348/sjmps.2025.v11i07.019
Background: Differentiating benign from malignant adrenal tumors is critical for determining appropriate clinical management. Although histopathology is the definitive diagnostic tool, contrast-enhanced computed tomography (CT) offers valuable non-invasive insights. Specific morphologic features- such as size, shape, margins, and enhancement patterns- can help predict malignancy. Establishing reliable CT-based criteria enhances diagnostic confidence and aids in selecting patients who may benefit from surgery or further evaluation. Objective: To evaluate the diagnostic value of CT morphologic features and tumor size in distinguishing benign from malignant adrenal tumors. Methods: This cross-sectional study was conducted at the Department of Radiology and Imaging, Bangladesh Medical University (BMU), Dhaka, over a two-year period and included 30 patients with clinically or radiologically suspected adrenal masses. All patients underwent contrast-enhanced CT (CECT) using a standardized adrenal protocol, including unenhanced, portal venous, and delayed phases. Tumor characteristics such as size, shape, margins, enhancement pattern, internal architecture, necrosis, calcification, and attenuation were assessed. CT findings were interpreted by radiologists blinded to histopathological results. Final diagnoses were confirmed by histopathological examination of biopsy or surgical specimens. CT features and lesion size were then correlated with histopathological outcomes to evaluate their significance. Results: Among the 30 patients evaluated, the mean age was 40.9 ± 17.8 years, with a male-to-female ratio of 1.3:1. CT revealed left-sided adrenal masses in 40%, right-sided in 33.3%, and bilateral involvement in 26.7%. Most lesions (63.3%) were <4 cm, and 53.3% appeared hypodense on pre-contrast imaging. Post-contrast, 50% of lesions showed homogeneous enhancement, while 46.7% showed heterogeneous enhancement. Hemorrhage and necrosis were noted in 23.3% of cases, and invasion into adjacent structures was observed in 6.7%, both exclusively in malignant lesions. Hypodensity was predominantly seen in benign lesions (46.6%), whereas hemorrhage, necrosis, and invasion were exclusive to malignancies. Among lesions <4 cm, 94.7% were benign; among those ≥4 cm, 54.5% were malignant. The odds of a lesion ≥4 cm being malignant were 21 times higher (OR: 21; 95% CI: 2.1–223.6; p = 0.002). Malignant tumors had a significantly larger mean diameter (8.05 ± 5.06 cm) than benign tumors (3.90 ± 2.14 cm; p = 0.003). Adrenal adenoma was the most common lesion (50%), followed by hyperplasia (13.3%) and adrenocortical carcinoma (10%). Conclusion: CT morphologic features, particularly lesion size, enhancement pattern, and structural alterations such as necrosis or invasion, are valuable indicators for distinguishing benign from malignant adrenal tumors. Lesions ≥4 cm and those showing heterogeneous enhancement or invasive characteristics were significantly associated with malignancy.
REVIEW ARTICLE | July 23, 2025
The Role of Clinical Laboratory Professionals and Diabetes Educators in Enhancing Diagnostic Accuracy and Patient Outcomes in Diabetes Management
Abdulaziz Abdullah Felemban, Latifah Khaled Ahmed Alfohaid, Sarah Ahmed Abdurahman Alghamdi, Ahmed Mazyd Al Mutairi, Sulaiman Abdulrahman Sulaiman Alotaiq, Mona Sami Hamli, Samar Sulaiman Alderaiwesh, Sarah Bandar Alotaibi
Page no 631-641 |
https://doi.org/10.36348/sjmps.2025.v11i07.020
Clinical laboratory professionals and diabetes educators play pivotal roles in improving diagnostic accuracy and patient outcomes in diabetes management. Laboratory professionals are responsible for conducting precise and reliable laboratory tests, such as fasting blood glucose, HbA1c, and oral glucose tolerance tests, which are crucial for diagnosing diabetes and assessing glycemic control. Their expertise ensures that test results are accurate, timely, and interpret correctly to aid clinicians in making informed treatment decisions. Additionally, they maintain strict quality control measures and stay updated with advancements in diagnostic technologies to minimize errors and improve the overall quality of laboratory data used in diabetes care, Diabetes educators complement this by empowering patients through education about disease management, medication adherence, lifestyle modifications, and self-monitoring techniques. They help interpret test results and translate complex medical information into understandable advice, enhancing patient compliance and engagement. This collaborative approach between laboratory professionals and educators ensures that diabetes is managed effectively, reducing the risk of complications and enhancing patient outcomes. Together, they create a comprehensive support system that promotes accurate diagnosis, personalized treatment plans, and sustained disease control.
This article revisits Souvenirs d’autrefois (1916) by Martin Jérôme, a little-known memoir written by a Métis politician and public servant in early twentieth-century Manitoba, Canada. Far from a nostalgic recollection, the text is analyzed here as a civic intervention, a political, cultural, and linguistic act that anticipates contemporary debates on multilingual coexistence and linguistic justice. To interpret Jérôme’s work, the article introduces the concept of relational bilingualism, a framework that foregrounds language as a lived, asymmetrical, and historically embedded practice shaped by memory, place, and affect. Unlike institutional models based on legal symmetry, relational bilingualism emerges through negotiation, vulnerability, and community transmission. Through close reading and historical contextualization, the article positions Jérôme alongside other contemporaries such as Lionel Groulx, Donatien Frémont, Adrien-Gabriel Morice, and A.-H. de Trémaudan, mapping the intellectual and ideological field of francophone Western Canada. The final sections explore the enduring relevance of Jérôme’s vision for present-day debates on official bilingualism, digital archives, education, and Métis media. Manitoba, often seen as peripheral, appears here as a microcosm of global struggles around memory, reconciliation, and linguistic pluralism. Comparative perspectives from postcolonial contexts such as Algeria, Lebanon, or New Zealand help frame Jérôme’s narrative as part of a broader inquiry into how minoritized communities sustain language and identity in multilingual societies. By tracing the entanglements of language, land, and memory, this article argues that Jérôme’s bilingual modernity is not only historically significant, but theoretically generative: it offers a grammar of relational belonging that resonates beyond Canada’s borders.
ORIGINAL RESEARCH ARTICLE | July 22, 2025
Host-Specific Diversity of Epiphytic Lichens Across Lowland Agro-Ecosystems of Pathanamthitta District, Kerala, India
Sonia Anna Zachariah, Salvy Thomas
Page no 263-267 |
https://doi.org/10.36348/sjls.2025.v10i07.003
This study documents the diversity of epiphytic lichens inhabiting crop trees in the lowlands of Pathanamthitta district, Kerala, India. A total of 32 lichen species were identified, with 12 crustose and 20 foliose forms. The family Caliciaceae was the most prevalent, with eight recorded species. Notably, foliose lichens exhibited reduced thallus size and smaller lobes compared to typical growth patterns. Parmotrema praesorediosum was the sole exception, displaying larger lobes than the other collected foliose specimens. The study identified Areca catechu and Cocos nucifera as the tree species supporting the highest lichen diversity. The findings are crucial for understanding lichen biodiversity in anthropogenically modified habitats and will establish a foundational baseline for conservation and ecological monitoring in the agro-forestry systems of the Western Ghats biodiversity hotspot.
ORIGINAL RESEARCH ARTICLE | July 21, 2025
Variation in Depth along the Main Channel of Otamiri River, In Rivers State: A Study in Hydraulic Parameters
Nwaturuogu Christian C
Page no 395-404 |
https://doi.org/10.36348/sjhss.2025.v10i07.009
The study assesses the variation in depth along the main channel of Otamiri River, in Rivers state, Nigeria. Quasi-experimental (field survey) research design was adopted for the study, as it involves observation on the morphometry parameters of the tributaries of Otamiri river. Primary data were collected through tape, ranging pole, float, and Stopwatch, while drainage maps and topographic map become secondary sources of data. The sample frame for this study is total length of all tributaries of Otamiri-river basin, in the study area. The total length of the tributary streams is 320 kilometers, the data were collected at interval 1 kilometre since total length is 320 kilometres, then 320 divide by 1, therefore the sample frame is 320 Sampling Station. Analysis of variance (ANOVA) was used in testing the various conjectural statements at 5% level of significance for acceptance or otherwise. Findings revealed that, there is variation in a significant variation in the depth along the main channel of the Otamiri river basin in the Southern Nigeria. From the findings, it was inferred that geomorphic and morphometric variations exist both with the main trunk of the Otamiri river as well as the major tributaries. These variations could be a function of temporal variation in the input factors as well as process modifications along the river channel and its basin area. Thus, the researcher recommends, adequate and periodic channelization through dredging of the downstream River channel as to improve channel capacity in order to reduce the menace of flooding that causes displacement of settlement and other human meaningful activities within the area concerned.
Clinical chemistry is an area of laboratory medicine that deals with the analysis of body fluids for diagnostic, therapeutic, and research purposes. Modern laboratory practice in industrialized nations has long progressed beyond piecework manual techniques and uses completely automated systems with minimum human intervention, allowing many tests to be performed by analytical machines with the minimal need of an analyst. Nevertheless, there is need for understanding the basic instruments used in clinical chemistry laboratory especially in resource limited settings where there is unavailability of advanced instruments. This review x-rayed the common and basic instruments in clinical chemistry highlighting the underlying principles, maintenance and storage.
REVIEW ARTICLE | July 19, 2025
Medication-Related Interferences in Laboratory Testing: A Practical Guide for Nursing Technicians, Clinical Pharmacists, and Laboratory Specialists
Nawal Mohammad Theab, Reem Bandar Alhajri, Sahar Fahad Alotaibi, Mashael Fawaz Almishrafi, Suliman Saleh Alomayri, Ali Barjas Alsahli, Albandari Khammas Alenazi, Sarah Saad Alosail, Fatima Matlaq D Alotaibi
Page no 612-625 |
https://doi.org/10.36348/sjmps.2025.v11i07.018
Laboratory diagnostics are indispensable to modern healthcare, yet the integrity of test results can be compromised by medication-related interference (MRI), a significant and underappreciated threat to patient safety. Erroneous laboratory data stemming from MRI can precipitate a cascade of clinical errors, including misdiagnosis, delayed or inappropriate treatment, and unnecessary additional testing. This review offers a practical, evidence-based guide for the key professionals’ integral to the laboratory testing process: nursing technicians, clinical pharmacists, and laboratory specialists. We systematically explore the foundational mechanisms of interference, classifying them into physiological (in vivo) effects, where a drug's pharmacodynamic or toxic action genuinely alters analyte levels, and analytical (in vitro) effects, where a drug or its metabolite directly disrupts the assay methodology. The review examines the vulnerabilities of common analytical platforms—spectrophotometry, immunoassays, enzymatic methods, and chromatography—to such interferences. A substantial compendium details clinically significant MRIs caused by major drug classes, with a particular focus on the profound and dangerous impact of high-dose biotin supplementation on immunoassays. The central aim of this guide is to delineate the distinct yet synergistic roles of the multidisciplinary team. It highlights the nursing technician's pivotal role in the pre-analytical phase, the clinical pharmacist's expertise in proactive drug identification and management, and the laboratory specialist's critical function in result validation and interference investigation. By elucidating the complexities of MRI and championing a framework for robust interprofessional collaboration, this guide seeks to arm healthcare teams with the knowledge and strategies required to protect the integrity of laboratory data, thereby enhancing clinical decision-making and safeguarding patient safety.
ORIGINAL RESEARCH ARTICLE | July 19, 2025
Correlation between Transient Elastography and Liver Biopsy in Chronic Hepatitis B Patients with Elevated HBV DNA and Normal Alanine Aminotransferase Level
Dr. Arifa Tasnim, Dr. Nooruddin Ahmad, Dr. Md. Shahinul Alam, Dr. Md. Mahbubul Alam, Dr. Asma Helen Khan, Dr. Tanvir Ahmad, Dr. Muhammad Razaul Karim, Dr. Md. Shayedul Ashik, Dr. N Islam Mohammad Faruque
Page no 600-607 |
https://doi.org/10.36348/sjmps.2025.v11i07.016
Background: Chronic hepatitis B (CHB) is a significant global health burden, Patients with CHB are at increased risk of developing cirrhosis, liver failure and hepatocellular carcinoma (HCC). Even in asymptomatic state, there may be much progression of necroinflammation and fibrosis in liver in many patients specially in patients with elevated HBV DNA with normal alanine aminotransferase. Liver biopsy is the gold standard for fibrosis evaluation but has limitations, necessitating non-invasive alternatives like transient elastography in CHB patients with elevated DNA and normal ALT. Objective: This study aims to assess the correlation between TE and liver biopsy findings in CHB patients with elevated HBV DNA and normal ALT, evaluating TE's diagnostic accuracy in detecting significant fibrosis. Methodology: A cross-sectional study was conducted at the Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, from June 2019 to February 2020. Forty CHB patients (HBsAg positive >6 months, ALT <40 IU/L, HBV DNA >2,000 IU/mL) underwent TE and percutaneous liver biopsy. Fibrosis stages were evaluated using the METAVIR scoring system. TE findings were correlated with histological fibrosis using Pearson's correlation test, with statistical analysis performed via SPSS version 23. Results: The mean age of patients was 30.20 ± 8.3 years, with a male predominance (75%). TE classified 77.5% of patients as having F0-F1 fibrosis and 22.5% as F2 fibrosis. Histological analysis identified 57.5% with F0-F1 fibrosis and 42.5% with significant fibrosis (F2-F4). TE and biopsy findings showed a positive correlation (p<0.001). The receiver-operating characteristic (ROC) curve for TE demonstrated an area under the curve (AUC) of 0.774, with a cut-off value of 5.9 kPa yielding a sensitivity of 70% and specificity of 91% for detecting significant fibrosis. Conclusion: TE shows a strong correlation with liver biopsy findings in CHB patients with elevated HBV DNA and normal ALT, demonstrating its potential as a reliable, non-invasive alternative for fibrosis assessment. Utilizing TE in clinical settings could enhance early detection and management of liver fibrosis, reducing the need for invasive biopsies.
Infertility is a prevalent medical disease affecting between 8% and 17.5% of couples globally, with a male factor accounting for nearly half of all cases of infertility among couples. Infertility is a reproductive system disorder characterized by the failure to conceive following at least 12 months of frequent unprotected sexual intercourse. It may be primary or secondary in nature. Most countries still struggle to provide equal and fair access to fertility care, particularly in poor and middle-income countries. Hormonal imbalances such as a high prolactin level otherwise called hyperprolactinemia can induce infertility in males. Hyperprolactinemia is a frequent endocrine illness that can cause severe morbidity. It can be caused by a variety of factors, including drug use, hypothyroidism, and pituitary problems. Depending on the origin and effects of hyperprolactinemia, patients require treatment that takes into account the underlying cause, age, gender, and reproductive status. This study examined the biological and metabolic roles of prolactin, as well as the pathophysiological mechanisms and controls that drive male hyperprolactinaemia, laboratory diagnosis, and treatment.
REVIEW ARTICLE | July 19, 2025
Complications Associated with Type 2 Diabetes Mellitus, Pathophysiology, Diagnosis and Management: A Concise Review of Current Literature
Erhunmwunse RU, Ogbodo EC, Muoneke GI
Page no 201-244 |
https://doi.org/10.36348/sjbr.2025.v10i07.001
Diabetes Mellitus, a chronic metabolic disease caused by defective insulin secretion by pancreatic β-cells or the inability of insulin-sensitive tissues to respond to insulin, is on the rise globally, particularly in low-middle income countries, leading to complications. Chronic hyperglycemia in DM is associated with organ and tissue damage, malfunction, and failure, as well as the development of microvascular (retinopathy, nephropathy, and neuropathy) and macrovascular (cardiovascular diseases) problems. As a result, this review x-rays the risk factors, aetiology, epidemiology, associated complications with key emphasis on the underlying mechanisms and pathophysiology, current laboratory diagnosis using conventional and novel biomarkers, as well as current trends in the management of type 2 diabetes mellitus (T2DM), highlighting the need for a combined approach in management viz-a-viz lifestyle management along with pharmacological approaches as crucial to achieving success.
REVIEW ARTICLE | July 19, 2025
An Analysis of the Roles of Artificial Intelligence (AI) in Predictive Logistics, Alongside Its Impact on Marketing Personalization and Business Efficiency
Olawale C. Olawore, Taiwo R. Aiki, Oluwatobi J. Banjo, Victor O. Okoh, Tunde O. Olafimihan
Page no 301-311 |
https://doi.org/10.36348/sjbms.2025.v10i06.008
Predictive logistics is undergoing a transformation due to the presence of Artificial Intelligence (AI). It changes supply chains from a reactive, reaction-to-disruption model to a data-driven and proactive model. AI allows companies to predict demand more accurately than ever before by leveraging machine learning and real-time analytics, create optimal routes in real time, and optimize inventory by using AI. Studies find that the implementation of AI is capable of reducing forecasting errors by 20–50 percent and the cost of logistics by up to 15 percent. Another effective synergy is the combination of AI-based logistics data with Customer Relationship Management (CRM) systems will allow hyper-personalized marketing. This establishes a customer-response loop that enhances customer interaction and efficiency in the operations. This paper will discuss how AI can bring the best value to the logistics operation, the marketing personalization, the economic impact, and the integration of the systems that have traditionally been siloed, which leads to the argument that AI is best useful in bringing these functions together. There are difficulties that come with the transformation. This paper critically reviews the burning ethical issues in the recent past, such as data privacy, algorithmic bias, and workforce displacement, and concludes that the transparent and accountable adoption of AI is not only an ethical necessity but also a vital element of sustainable and competitive advantage.
REVIEW ARTICLE | July 19, 2025
Interdisciplinary Teaching Design Based on STEM Education Philosophy: Taking “Exponential Function” as an Example
Lijiao Wang, Jiahui Liu, Chao Wei
Page no 259-265 |
https://doi.org/10.36348/jaep.2025.v09i07.001
This paper focuses on the interdisciplinary teaching design of high school mathematics under the STEM education concept, and takes the exponential function as a specific example to demonstrate the research. It presents an interdisciplinary teaching design that integrates science, technology, engineering, and other disciplines with the content of exponential functions in high school mathematics, covering five aspects: selecting learning content, analyzing students’ characteristics, setting learning objectives, implementing the learning process, and conducting learning evaluations. Through this teaching design, it aims to cultivate students’ interdisciplinary thinking and ability to solve practical problems, providing a reference for the development of high school mathematics teaching and the improvement of students’ comprehensive qualities.
REVIEW ARTICLE | July 19, 2025
Monkeypox; Pathogenesis, Risk Factors, Complications, Laboratory Diagnosis, Prevention and Management: A Concise Review
Erhunmwunse RU, Ogbodo EC
Page no 320-350 |
https://doi.org/10.36348/sjm.2025.v10i07.005
Monkeypox otherwise known as Mpox is a zoonotic disease caused by monkeypox virus which belongs to the genus Orthopox virus of the family Poxviridae; a large and diverse family of enveloped double stranded DNA viruses that replicate in the cytoplasm of infected cells. First discovered in 1958 with confirmed case first described in 1970, Monkeypox remains a reoccurrence especially in West African countries such as Nigeria. It occurs primarily in tropical rainforest areas of central and West Africa and is occasionally exported to other regions. There are two distinct genetic clades of the monkeypox virus: the central African (Congo Basin) clade and the West African clade with the earlier historically causing more severe disease and was thought to be more transmissible. In recent times, the case fatality ratio has been around 3–6%. Mpox is transmitted to humans through close contact with an infected person or animal, or with material contaminated with the virus. Clinical presentation resembles that of smallpox, a related orthopoxvirus infection which was declared eradicated worldwide in 1980. Mpox typically presents clinically with fever, rash and swollen lymph nodes and may lead to a range of medical complications. The gold standard method of diagnosis is by polymerase chain reaction (PCR) method with others including viral culture, antibody testing and electron microscopy. This review x-rays the pathogenesis, risk factors, clinical presentations, associated complications, laboratory diagnosis, prevention and management of Mpox highlighting the need for utilization of an integrated approach that include immunization, antiviral treatments, and public health policies tailored to high-risk populations in combatting the disease. The need for training and retraining of Laboratory Scientists and personnels to acquire improved diagnostic skills desired in order to effectively control and reduce the impact of Mpox is highly needed.
ORIGINAL RESEARCH ARTICLE | July 19, 2025
Association between Hypertension Duration and Brain Volume: An MRI-Based Quantitative Analysis
Alaa Suliman Mohammed, Hussein Ahmed Hassan, Nurain M.A
Page no 608-611 |
https://doi.org/10.36348/sjmps.2025.v11i07.017
Background: Prolonged hypertension is believed to affect brain structure due to chronic vascular stress. Objective: To assess the correlation between hypertension duration and changes in brain volumes using 3D MRI. Methods: This cross-sectional study involved 100 hypertensive individuals aged 30–60 years. Brain volumes (gray and white matter) were measured using 3D MRI. Pearson correlation analysis was used to evaluate associations with hypertension duration. Results: Strong negative correlations were found between hypertension duration and both gray and white matter volumes (r = -0.49 to -0.56, p < 0.001). Conclusion: Longer duration of hypertension is associated with reduced brain volume, reinforcing the need for early detection and sustained management of blood pressure.
The present study provides a qualitative and quantitative account of the rhetorical use of metadiscourse markers in Chomsky’s On Nature and Language, claiming that interaction is an essential component of persuasion in social fields in general and in linguistic discourse in particular. Persuasion, therefore, relies on effective argument and writer-reader interaction as writers are uncertain when dealing with human subjects and data, on one hand, and unable to draw on empirical demonstration or trusted quantitative methods (Hyland, 2000). As a result, writers use language to engage their readers by positioning, persuading and including them as discourse participants (Hyland, 2019). Chomsky’s linguistic discourse received several studies, however, writer-reader interaction as an integral component of the construction and attainment of ethos was marginalized and overlooked. Accordingly, the study hypothesizes that metadiscourse plays an essential role in Chomsky’s persuasive discourse. Moreover, the study addresses the question of how metadiscourse is deployed to engage and persuade the reader, on one hand, and to create a credible persona, on the other hand. The study identified 4,724 instances of metadiscourse in a corpus of 38,183 words. This is a frequency of one every 8 words. It also shows that instances of interactional metadiscourse are significantly greater than interactive ones, and the most frequent categories are engagement markers (35.9), hedges (27.1), transitions (18.7) and boosters (16.1).