Medicine and Health Sciences Commons^™

Short- And Long-Term Neurological Outcomes Of Congenital Cytomegalovirus Infection, Fati̇h Mehmet Aki̇f Özdemi̇r, Yasemi̇n Taşci Yildiz, Rüveyda Gümüşer Ci̇nni̇, Ayşegül Zenci̇roğlu, Deni̇z Yüksel

Turkish Journal of Medical Sciences

Background/aim: Cytomegalovirus (CMV) is the most common congenital viral infection. Although most children with congenital CMV (approximately 85%–90%) are asymptomatic at birth, findings such as sensorineural hearing loss, microcephaly, and neurodevelopmental retardation can be observed during the follow-up. Among the brain magnetic resonance imaging (MRI) findings of CMV are white matter abnormalities, polymicrogyria, and periventricular calcification. Since a definitive diagnosis of congenital CMV cannot be made after the neonatal period, the identification of the associated phenotype is diagnostically important, but data are limited in patients who have been retrospectively diagnosed with congenital CMV infection. The aim of this study was …

Total Kidney Volume In Autosomal Dominant Polycystic Kidney Disease: Intraobserver And Interobserver Agreement Of Two Methods With Mri, Eli̇f Gündoğdu, Çağatay Ci̇han, Celal Yazici

Turkish Journal of Medical Sciences

Background/aim: Total kidney volume (TKV) is a parameter used in both treatment decision and follow-up in autosomal dominant polycystic kidney disease (ADPKD) patients. The objective of this study was to evaluate intra- and interobserver agreement of the ellipsoid formula (EF) and manual boundary tracing method (MBTM) used in TKV measurement of ADPKD patients across different levels of experience radiologists. Additionally, the study aimed to evaluate the correlation between the EF and MBTM, which is considered the gold standard for TKV. Materials and methods: A retrospective evaluation was conducted on magnetic resonance imaging (MRI) data from 55 ADPKD patients who underwent …

Patterns Of Longitudinal Subcortical Atrophy Over One Year In Amnestic Mild Cognitive Impairment And Its Impact On Cognitive Performance: A Preliminary Study, Berri̇n Çavuşoğlu, Duygu Hünerli̇, Derya Durusu Emek Savaş, Görsev Yener, Emel Ada

Turkish Journal of Medical Sciences

Background/aim: Amnestic mild cognitive impairment (aMCI) is a risk factor for dementia, and thus, it is of interest to enlighten specific brain atrophy patterns in aMCI patients. We aim to define the longitudinal atrophy pattern in subcortical structures and its effect on cognition in patients with aMCI.Materials and methods: Twenty patients with aMCI and 20 demographically matched healthy controls with baseline and longitudinal structural magnetic resonance imaging scans and neuropsychological assessments were studied. The algorithm FIRST (FMRIB’s integrated registration and segmentation tool) was used to obtain volumes of subcortical structures (thalamus, putamen, caudate nucleus, nucleus accumbens, globus pallidus, hippocampus, and …

Idiopathic Intracranial Hypertension: A Case Report, Christopher Bugajski Od

Optometric Clinical Practice

Background: Optic nerve head edema is a serious finding for which multiple etiologies need to be considered. When optic nerve head edema is observed bilaterally, among the top differentials is idiopathic intracranial hypertension (IIH), also known as primary pseudotumor cerebri. An emergent magnetic resonance image with and without contrast as well as venography and lumbar puncture with opening pressure measurement must be performed to diagnose and determine management. Case Report: This case specifically features a 30-year-old Caucasian female with bilateral optic disc edema secondary to IIH. In addition to discussing the details regarding this patient’s case, this report …

Pituitary Adenoma Hidden By Comorbid Cataract, Len Koh Od, Megan E. Mcchesney Od, Chad E. Gosnell Od

Optometric Clinical Practice

Background: A pituitary adenoma is an abnormal growth in the pituitary gland. Pituitary adenomas are the most common cause of sellar masses accounting for approximately 10% of all intracranial neoplasms. Early visual symptom of pituitary adenoma can be hidden by comorbid cataract in elderly patients. Case Report: A 74 y.o. male presented to the eye clinic with blurry vision at all distances and has trouble with glare from lights. His best corrected visual acuity (BCVA) was 20/20^-1 OD, 20/25^-2 OS, but subjectively of poor quality. Slit lamp exam confirmed mild nuclear sclerotic cataract OU and normal fundus exam. …

Which Sequence Should Be Used In The Thorax Magnetic Resonance Imaging Of Covid-19: A Comparative Study, Ayşe Şule Ateş, Burak Yağdiran, Onur Taydaş, Ömer Faruk Ateş

Turkish Journal of Medical Sciences

Background and aim: To evaluate and compare magnetic resonance imaging (MRI) sequences that could potentially be used in the diagnosis of coronavirus disease 2019 (COVID-19). Materials and methods: Included in the study were 42 patient who underwent thorax computed tomography (CT) for COVID-19 pneumonia and thorax MRI for any reason within 24 h after CT. The T2-weighted fast spin echo periodically rotated overlapping parallel lines with enhanced reconstruction (PROPELLER) (T2W-FSE-P), fast imaging employing steady-state acquisition, T2 fat-saturated FSE, axial T1 liver acquisition with volume acceleration (LAVA) and single-shot FSE images were compared in terms of their ability to show COVID-19 …

Role Of Magnetic Resonance Imaging In Evaluation Of Post-Operative Anterior Cruciate Ligament Reconstruction, Tarek Fawzy Abd Ella, Abeer Nabil Ali Mostafa

Menoufia Medical Journal

Objectives: This study aimed to spotlight on the diagnostic value of magnetic resonance imaging (MRI) in the assessment of anterior cruciate ligament (ACL) reconstruction graft & detection of its complications.

Background: ACL is the most frequently reported injured knee ligament that requires surgical reconstruction. MR imaging is the modality of choice for evaluation of ACL graft reconstruction surgery & assessment of its complication.

Patient & methods: This prospective study was conducted on 100 patients with post-operative knee reconstruction of the ACL. All patients were subjected to clinical history followed by MRI examination. MRI examination of the knee was performed in …

Ocular Manifestations Of Septo-Optic Dysplasia, Rena Cappelli, Od, Tiffany Tucker Christiansen, Od, Danielle Vance Taylor, Od

Optometric Clinical Practice

Background: Septo-optic dysplasia (SOD) is a congenital deformity of the brain which can result in neurologic, systemic, and physical malformation.Due to the proximity of these deformities to the optic chiasm and optic nerves, ocular manifestations are common.

Case Report: A 28-year-old male with a long-standing history of reduced vision presented for a routine eye examination. Upon examination he was found to have an afferent pupillary defect, bilateral optic nerve pallor with corresponding nerve fiber layer thinning by optical coherence tomography. Humphrey visual field testing revealed a bi-temporal visual field defect. Neurological imaging was obtained with a subsequent diagnosis …

A New Ventricular Index Based On Coronal Brain Magnetic Resonance Images In Patients With Idiopathic Normal Pressure Hydrocephalus, Yunus Yilmazsoy, Serdar Arslan, Adnan Özdemi̇r, Bora Korkmazer, Osman Kizilkiliç, Ali̇ Meti̇n Kafadar

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to assess the effectiveness of a new quantitative index for the diagnosis of idiopathic normal pressure hydrocephalus. Materials and methods: This retrospective study was conducted at İstanbul University Cerrahpaşa Medical Faculty between January 2016 and November 2022. A total of 31 patients diagnosed with idiopathic normal pressure hydrocephalus were included in the study group and 48 patients were included in the control group. Measurement via the new Index was performed on a coronal section of magnetic resonance imaging at the level of the anterior commissure. Results: The new Index's mean diagnostic performance was …

Texture Analysis Of Multiparametric Magnetic Resonance Imaging For Differentiating Clinically Significant Prostate Cancer In The Peripheral Zone, Hali̇l Özer, Mustafa Koplay, Ahmet Baytok, Nusret Seher, Lütfi̇ Saltuk Demi̇r, Abi̇di̇n Kilinçer, Mehmet Kaynar, Serdar Göktaş

Turkish Journal of Medical Sciences

Background/aim: Texture analysis (TA) provides additional tissue heterogeneity data that may assist in differentiating peripheral zone (PZ) lesions in multiparametric magnetic resonance imaging (mpMRI). This study investigates the role of magnetic resonance imaging texture analysis (MRTA) in detecting clinically significant prostate cancer (csPCa) in the PZ. Materials and methods: This retrospective study included 80 consecutive patients who had an mpMRI and a prostate biopsy for sus- pected prostate cancer. Two radiologists in consensus interpreted mpMRI and performed texture analysis based on their histopathology. The first-, second-, and higher-order texture parameters were extracted from mpMRI and were compared between groups. Univariate …

The Effect Of Disc Displacement On Temporomandibular Joint Morphology In Patients With Disc Displacement, Melike Yurttaş, Esin Bozdemir, Şehnaz Evrimler

Journal of Dentistry Indonesia

Objective: To examine the morphological properties of temporomandibular joint structures by magnetic resonance imaging (MRI) on patients with and without disc displacement (DD). Methods: Thirty-eight patients with disc displacement and 13 patients without disc displacement were included. Age, gender, and clinical findings such as pain, joint sounds of patients were recorded. The patients were classified as anterior disc displacement with reduction (ADDWR) group, anterior disc displacement without reduction (ADDWoR) group, and control group on MRI. Disc morphology was categorized as biconcave, hemiconvex, biconvex, biplanar, or folded. Condyle morphology was characterized as convex, angled, flat, or rounded. Articular eminence …

Magnetic Resonance Brain Imaging Findings In Epilepsy, Ibrahem A. Abou-Se'da, Mohamed S. Elzawawi, Yasmin H. Hemeda

Menoufia Medical Journal

Objectives The aim was to evaluate the different findings of magnetic resonance brain imaging in epilepsy. Background Epilepsy is a common brain disease that affects both pediatrics and adults. The main role of neuroimaging in epilepsy patients is to identify underlying structural abnormalities. MRI has a high spatial resolution, soft tissue contrast and multiplanar capabilities making it the modality of choice in investigating patients with epilepsy. Patients and methods This study was conducted at the MRI Unit, Radiodiagnosis Department at Menoufia University Hospital from October 2019 to September 2021 with the approval of the Menoufia Review Board and prospectively performed …

Optimal Infusion Rate Of Hypertonic Saline To Encephalic Vessel Vasodilatation Using Magnetic Resonance Imaging In Normovolemic Dogs, Yoshiki Murakami, Kenji Tsukano, Haruyuki Hirata, Hiroshi Koie, Kazuyuki Suzuki

The Thai Journal of Veterinary Medicine

This study aimed to investigate, using magnetic resonance imaging, whether continuous hypertonic saline (HSS) infusion induces a superior vasodilating effect on the encephalic vessels compared to bolus infusion in dogs. The relative cross-sectional area of superior sagittal sinus increased to 1.96±0.09 and 1.69±0.31 times of the pre-value in the continuous and bolus groups, respectively, at t=30 min (p<0.001). However, the relative cross-sectional area of superior sagittal sinus was larger in the continuous group than that in the bolus group (p<0.001). The results suggest that continuous infusion of HSS might be superior to bolus infusion in inducing vasodilatation of the encephalic circulation.

Covid-19-Related Neuroimaging Findings Correlated To Epidemiological And Clinical Characteristics, Abdelghany M. Motawea, Rabab Yasin, Walaa Gouda

Menoufia Medical Journal

Background Coronavirus disease-2019 (COVID-19) disease was primarily described as a pandemic of respiratory illness, however, with the disease progression, variable cases with extrapulmonary manifestations have been reported all over the world. Severe acute respiratory-syndrome coronavirus- 2 infection can affect different body systems with the neurologic, abdominal, thromboembolic, cardiac, mediastinal, and hematological manifestations that had been reported in many literatures. The understanding of this multisystemic involvement is being better understood as the pandemic progresses. Objective The aim was to study the different neuroimaging findings in patients with severe acute respiratory- syndrome coronavirus-2 infection and their clinical and epidemiological characteristics. Patients and …

The Benign Mimickers Of Carcinoma On Breast Mri, Irmak Durur-Subasi, Adem Karaman, Elif Demirci, Sare Sipal, Mufide Nuran Akcay

Journal of Mind and Medical Sciences

The similarity between benign and malignant pathologies on magnetic resonance imaging (MRI) and a wide-ranging variability of the lesions from benign proliferative changes to invasive breast carcinoma cause a lower and wide-ranging specificity of breast MRI relative to its surpass sensitivity. A wide range of tissue components such as the skin, the adipose tissue, vascular and neural tissues, connective tissues, glandular tissues, ducts, and muscle tissues are found here all together. This pictorial review was aimed at deliberating benign mimickers of breast carcinoma on MRI and trying to call attention to the overlapping and distinctive features.

A Single-Center Experience Of Magnetic Resonance Imaging Findings Of Fetal Sacrococcygeal Teratomas, Mesude Tosun, İsa Çam, Hande Uslu, Yasemi̇n Doğan, Yonca Anik

Turkish Journal of Medical Sciences

Background/aim: Sacrococcygeal teratomas (SCT) are known as rare tumors, but they are the most common tumor in fetuses and newborns. This study aims to present fetal magnetic resonance imaging (MRI) findings of SCT diagnosed prenatally and compare them with that of the prenatal Ultrasound (US) findings. Materials and methods: Eleven patients diagnosed as SCT prenatally by US and further assessed by MRI are included. MRI was performed via a 1.5-T magnet with a body coil. The presence, size, content extension, and compressive effects of each mass were determined and correlated with US findings and with postnatal examinations, including surgery and …

Magnetic Resonance Imaging Findings In Covid-19-Related Anosmia, Hüseyi̇n Çeti̇n, Ayşe Şule Ateş, Ogün Taydaş, Bahri̇ Elmas, Ertuğrul Güçlü

Turkish Journal of Medical Sciences

Background/aim: The coronavirus disease 2019 (COVID-19) mostly manifests with fever, shortness of breath, and cough, has also been found to cause some neurological symptoms, such as anosmia and ageusia. The aim of the study was to present the magnetic resonance imaging (MRI) findings of patients with anosmia-hyposmia symptoms and to discuss potential mechanisms in light of these findings. Materials and methods: Of the 2412 patients diagnosed with COVID-19-related pneumonia (RT-PCR at least once + clinically confirmed) between March and December 2020, 15 patients underwent olfactory MRI to investigate the cause of ongoing anosmia/ hyposmia symptoms were included in the study. …

The Lateralization Accuracy Of Inferior Petrosal Sinus Sampling In Cushing?S Disease: Experiences Of A Tertiary Center, Eli̇f Tutku Durmuş, Ayşegül Atmaca, Fati̇h Uzunkaya, Rami̇s Çolak, Buğra Durmuş

Turkish Journal of Medical Sciences

Background/aim: The purpose of this study is to determine the accuracy of bilateral inferior petrosal sinus sampling (IPSS) in lateralization and to investigate variables associated with accurate IPSS lateralization prediction. Materials and methods: Initially, data from 55 patients who underwent IPSS in our institution were reviewed retrospectively. IPSS lateralization and pituitary magnetic resonance imaging (MRI) results of these patients were compared with postoperative follow-up and immunohistochemical data to calculate the positive predictive values (PPVs) for IPSS and MRI. Variables likely to be associated with the accurate prediction of IPSS lateralization were analyzed. Results: Twenty-seven patients (85.2% female, mean age of …

Is Condyle Morphology A Factor For Anterior Temporomandibular Disc Displacement?, İlkay Çamlidağ, Asli Tanrivermi̇ş Sayit, Muzaffer Elmali

Turkish Journal of Medical Sciences

Background/aim: To investigate morphological features of the mandibular condyle and its association with anterior temporomandibular disc displacement on sagittal oblique MRI plane. Materials and methods: One hundred and twenty patients with temporomandibular MRI examination were retrospectively involved in the study. Patients aged less than 18 years and those with severe osteoarthritis, posterior disk displacement, tumor, abscess, history of a rheumatic disease, facial trauma, and motion artifacts on images were excluded. Three radiologists evaluated all images in consensus. Temporomandibular disc locations were classified as normal, anteriorly displaced with reduction (ADr), and anteriorly displaced without reduction (ADwr) on sagittal oblique T1-weighted images. …

The Correlations Between Dynamic Contrast Enhanced Magnetic Resonance Imaging And Immunohistochemical Data In Head And Neck Squamous Cell Carcinomas, Nuri̇ Karabay, Hande Meli̇ke Bülbül, Ersoy Doğan, Ahmet Ömer İki̇z, Gökseni̇l Bülbül, Sülen Sarioğlu

Turkish Journal of Medical Sciences

Background/aim: Dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) can in vivo characterize tumor microvascular environment. The aim of the present study was to reveal the DCE-MRI findings and to determine the correlation between these findings and immunohistochemical data in head and neck squamous cell carcinoma (HNSCC). Materials and methods: Thirty-three patients diagnosed with primary HNSCC were evaluated retrospectively. DCE-MRI was conducted in all cases. CD34, CD105, and ki-67 expressions were analyzed with immunohistochemistry in tissue sections to determine micro-vessel density and proliferative activity. Results: The DCE-MRI is a successful technique in distinguishing tumor tissue from normal tissue. It was determined …

Hyperglycemia Followed By An Abrupt Decrease Of Blood Glucose Is A Rare Cause Of Posterior Reversible Encephalopathy Syndrome (Pres), Liza Garabet Diramerian, Nabila Ashraf, Admir Syla, Armen Malkhasian, Jason Madey

HCA Healthcare Journal of Medicine

Introduction

Posterior Reversible Encephalopathic Syndrome (PRES) is a clinical syndrome of headache, confusion or decreased level of consciousness, visual changes, seizures and focal neurologic signs associated with characteristic neuroimaging findings of posterior cerebral white matter edema. In most cases, PRES is precipitated by sudden increase in blood pressure; however, in the case presented here, the etiology was different as it was secondary to extreme changes in glucose levels.

Case Presentation

A 49-year-old female with a past medical history of hypertension and diabetes mellitus, type 2 was brought to the emergency room with a chief complaint of visual changes for 1 …

Application Of Panoramic T2 Sequence For Magnetic Resonance Imaging Of Lumbosacral Spine, Alexander Román Meza, Raúl Ruiz Arias

Revista de la Facultad de Medicina Humana

Introduction: The evaluation of the total spine by magnetic resonance imaging in a T2-weighted single sequence using Software Composing previous planning, called panoramic, would be beneficial in the study of lumbosacral spine for the additional information that could be obtained. Objective: To analyze the application of T2 panoramic sequence for magnetic resonance imaging of the lumbosacral segment. Methods: Retrospective and cross-sectional study executed with 186 cases selected by stratified probability sampling, between 18 and 60 years old, using a form consisted of a general sheet and an analytical sheet obtained from the request for radiological study and the examination itself. …

Role Of Positron Emission Tomography/Computed Tomography For The Staging Of Primary Colorectal Cancers, Basma A. Dessouky, Heba E. Mostafa, Mohamed M. Houseni, Waleed A. Mousa

Menoufia Medical Journal

Objective The aim of this paper was to evaluate the role of positron emission tomography (PET) combined with contrast-enhanced computed tomography (CECT) in staging patients with primary colorectal cancer (CRC). Background CRC is the second leading cause of cancer-related deaths and the fourth most common malignancy worldwide. Cross-sectional imaging studies such as CT and MRI have evolved as the best modalities for staging rectal cancer. PET combined with CT is widely used not only for preoperative staging, but also for assessing the outcomes of rectal carcinoma. Patients and methods This prospective study was carried out on 50 patients: 30 (60%) …

Role Of Magnetic Resonance Imaging In Diagnosis Of Pediatric Bone Tumors, Rehab M. Habib, Shrief R. Abd Elkhalek, Zynab A. Ali

Menoufia Medical Journal

Objectives To evaluate the diagnostic effect of MRI in pediatric patients with suspected bone tumors and other bone pathologies. Background Bony lesions in pediatric age group is a frequent cause of pain and swelling. MRI is used to evaluate such patients, and information delivered by MRI is used to diagnose these lesions, whether benign or malignant. In addition, information delivered by MRI is used to guide biopsy procedure. Patients and methods This was a prospective study that included 50 patients. All were referred to the MRI unit in the diagnostic Radiology Department at Menoufia University Hospital from Menoufia University Hospital …

Investigation Of The Effects Of Propofol/Ketamine Versus Propofol/Fentanyl On Nauseavomiting Administered For Sedation In Children Undergoing Magnetic Resonance Imaging:A Prospective Randomized Double-Blinded Study, Haci Semi̇h Gürcan, Ayşe Ülgey, Özlem Öz Gergi̇n, Si̇bel Seçki̇n Pehli̇van, Kara Mehmet Yildiz

Turkish Journal of Medical Sciences

Background/aim: In this study, we aimed to compare the effects of propofol-ketamine and propofol-fentanyl sedations on postprocedure nausea-vomiting in children undergoing magnetic resonance imaging (MRI). Materials and methods: This study included 100 pediatric patients (2-10 years old) who had propofol-ketamine and propofol-fentanyl for sedation to undergo MRI. The patients were divided into two groups, and sedation was performed through propofol-ketamine (Group K; n = 50) or propofol-fentanyl (Group F; n = 50). For sedation induction, intravenous (IV) bolus of 1.2 mg/kg propofol and 1 mg/kg ketamine were administered in Group K, IV bolus of 1.2 mg/kg propofol, and 1 µg/kg …

Differences In Corpus Callosum Morphology Between Healthy Adolescents Andadolescents With Migraine: A Case Control Study, Mustafa Emre Akin, Ayşegül Neşe Çitak Kurt

Turkish Journal of Medical Sciences

Background/aim: This study objected to compare the measurements of corpus callosum substructures of adolescents with migraine and healthy adolescents. Materials and methods: In a case-control design, adolescents aged 12-18 years with the diagnosis of migraine and healthy control group had brain magnetic resonance imaging examination. The CC dimensions including anteroposterior length, truncus, genu and splenium widths of the case and control groups were measured and compared. Results: The sample consisted of 188 adolescents, 109 girls (58.0%), and 79 boys (42.0%). Of these 87 (46.3%) were in the migraine group and 101 (53.7%) were in the healthy control group. The mean …

A Newly Described Imaging Finding For Idiopathic Normal Pressure Hydrocephalus: Canhummingbird Sign Contribute To The Diagnosis?, Başak Atalay, Umut Perçem Orhan Söylemez, Hüseyi̇n Yildiz

Turkish Journal of Medical Sciences

Background/aim: In this study, we aimed to evaluate whether morphological changes in the mesencephalon, which were previously described as a diagnostic tool for progressive supranuclear palsy, could be associated also with idiopathic normal pressure hydrocephalus. Materials and methods: Consecutive 52 patients with a possible diagnosis of idiopathic normal pressure hydrocephalus (32 female, mean age 73.6 years) and 40 controls (23 female, mean age 72.7 years) with similar demographic characteristics were included the study. The morphologic changes in mesencephalon, hummingbird sign, and the vascular compression to mesencephalon were noted. Besides, three independent observers evaluated the imaging parameters for idiopathic normal pressure …

Magnetic Resonance Imaging Histogram Analysis Of Corpus Callosum In A Functionalneurological Disorder, Sema Baykara, Murat Baykara, Osman Mermi̇, Hanefi̇ Yildirim, Murad Atmaca

Turkish Journal of Medical Sciences

Background/aim: The aim of the present study was to examine and compare the corpus callosum (CC) via histogram analysis (HA) on T1-weighted MR images of patients diagnosed with Functional Neurological Disorder (FND) and healthy controls. Materials and methods: The study group included 19 female patients diagnosed with FND, and the control group included 20 healthy subjects. All participants were scanned with a 1.5 T MR scanner. A high-resolution structural image of the entire brain was obtained with sagittal 3D spiral fast spin echo T1-weighted images. Gray level intensity, standard deviation of the histogram, entropy, uniformity, skewness, and kurtosis values were …

Diagnostic Efficacy Of Apparent Diffusion Coefficient Measurements In Differentiation Ofmalignant Intra-Axial Brain Tumors, İlker Eyüboğlu, İsmet Mi̇raç Çakir, Serdar Aslan, Ahmet Sari

Turkish Journal of Medical Sciences

Background/aim: To evaluate diagnostic efficacy of the apparent diffusion coefficient measurements from tumor (ADCt) and tumor circumference hyperintensities (ADCtch) in different types of malignant intra-axial brain tumors. Materials and methods: Between April 2013 and June 2017, 125 patients (52 females (41.6%) and 73 males (58.4%); mean age: 53 years, age range: 14-81 years), who underwent diffusion-weighted imaging (DWI) with intracranial mass, were retrospectively evaluated. The mean ADCt and ADCtch values and ratios were measured. Results: Of the 125 patients, 22 (17.6%) had a low-grade glioma (LGG), 55 (44%) had a high-grade glioma (HGG), 32 (25.6%) had metastasis, and 16 (12.8%) …

Pancreas And Kidney Changes In Type 2 Diabetes Patients: The Role Of Diffusion-Weightedimaging, Mehmet Hamdi̇ Şahan, Adnan Özdemi̇r, Neşe Asal, Mi̇race Yasemi̇n Karadeni̇z Bi̇lgi̇li̇, Adi̇l Doğan, Aşkin Güngüneş

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to compare renal and pancreatic apparent diffusion-coefficient (ADC) values of diabetic patients and control subjects and to examine their potential association with several diabetes-related clinical parameters. Materials and methods: A total of 80 sex- and age-matched patients were included in the study. Of them, 40 were patients with type 2 diabetes and 40 were nondiabetic participants. Abdominal diffusion-weighted MRIs of both groups were retrospectively reviewed. Diabetes-related clinical parameters were recorded. Results: The difference between the mean ADC values of the patient group and the control group was significant (p = 0.012). It was …