Assessment of Health-Related Quality of Life in Patients With Traumatic Fractures Following Thoracolumbar Fusion: Short-Term Results.

INTRODUCTION: Thoracolumbar vertebral fractures (TVFs) constitute frequent injuries with specific therapeutic challenges and remarkable implications for affected individuals. The aim of this study is to investigate the alteration of overall health-related quality of life (HRQoL) in patients with traumatic TVFs undergoing thoracolumbar fusion surgery. MATERIALS AND METHODS: A total of 72 patients with single-level traumatic thoracic or lumbar vertebral fractures (AO type A3 or A4) were enrolled in this prospective cohort study. All patients were subjected to thoracolumbar spinal fusion surgery with or without posterior decompression, being followed up for a two-year period. Clinical assessment was conducted via the implementation of the Visual Analog Scale (VAS) and 36-item Short-Form Survey Questionnaire (SF-36) for the evaluation of pain and HRQoL, respectively. Patient assessment was performed in determined postoperative follow-up intervals. RESULTS: Recorded values of assessed outcome measures demonstrated a statistically significant improvement during the entire two-year follow-up period. This improvement was more pronounced throughout the first three to six postoperative months, subsequently demonstrating a plateau. No statistically significant correlation between age, SF-36, and VAS was found, with the exception of the bodily pain index, the improvement of which was observed to be positively correlated with age. Transient causalgia and cerebrospinal fluid leak were recorded in 5% of evaluated individuals. CONCLUSIONS: Thoracolumbar fusion constitutes a safe and efficient option for the surgical management of single-level traumatic vertebral fractures. Nevertheless, rehabilitation is a lasting procedure that may last over six months until final amelioration is observed. Clinical improvement may be more pronounced in older patients, potentially due to different expectations.

Surgical management of complex lumbosacral anomaly with minimally invasive spinal fusion: A clinical image.

Key Clinical Message: Lumbosacral junction anomalies represent a rather frequent finding in patients with low back pain. Involved healthcare professionals should be familiar with these dysplasias, in order to achieve proper diagnosis and optimize clinical outcomes. Abstract: Dysplastic alterations in lumbosacral junction represent a frequent finding in patients with low back pain. Lumbosacral transitional vertebra (LSTV), spina bifida occulta (SBO) and isthmic spondylolisthesis (IS) present recognized etiologies of low back pain. Herein, we present a rare case of concurrent presence of LSTV, SBO and IS in a middle-aged male individual who was presented with low back pain in our department. Considering the resistant to conservative treatment symptomatology in conjunction with clinical-radiologic presence of segmental instability, patient was subjected to uneventful minimally invasive lumbosacral fusion featuring complete recession of symptomatology directly postoperatively with no signs of recurrence until 6 months follow-up. To our best knowledge, coexistence of LSTV, IS and SBO in lumbosacral junction has never been described in contemporary literature. Whenever surgery is indicated, minimally invasive spinal fusion may be considered as a safe and effective alternative in these cases.

Further Delineation of Clinical Phenotype of ZMYND11 Variants in Patients with Neurodevelopmental Dysmorphic Syndrome.

Intellectual disability with speech delay and behavioural abnormalities, as well as hypotonia, seizures, feeding difficulties and craniofacial dysmorphism, are the main symptoms associated with pathogenic variants of the ZMYND11 gene. The range of clinical manifestations of the ZMYND phenotype is constantly being expanded by new cases described in the literature. Here, we present two previously unreported paediatric patients with neurodevelopmental challenges, who were diagnosed with missense variants in the ZMYND11 gene. It should be noted that one of the individuals manifested with hyperinsulinaemic hypoglycaemia (HH), a symptom that was not described before in published works. The reason for the occurrence of HH in our proband is not clear, so we try to explain the origin of this symptom in the context of the ZMYND11 syndrome. Thus, this paper contributes to knowledge on the range of possible manifestations of the ZMYND disease and provides further evidence supporting its association with neurodevelopmental challenges.

Spinal adhesive arachnoiditis in an adult patient with spinal muscular atrophy type 3 treated with intrathecal therapy.

BACKGROUND: Spinal adhesive arachnoiditis is a chronic inflammatory process of the leptomeninges and intrathecal neural elements. The possible causes of arachnoiditis are: infections, injuries of spinal cord, surgical procedures and intrathecal administration of therapeutic substances or contrast. CASE PRESENTATION: We present a case of 56-old woman with spinal muscular atrophy type 3 who developed a severe back pain in the lumbosacral region after the fifth dose of nusinersen given intrathecally. Magnetic resonance of lumbosacral spine showed spinal adhesive arachnoiditis. She received high doses of methylprednisolone intravenously, and later non-steroidal anti-inflammatory drugs, alpha lipoic acid, vitamins and rehabilitation with slight improvement. CONCLUSIONS: The authors summarize that scheduled resonance imaging of the lumbosacral spine may be an important element of the algorithm in the monitoring of novel, intrathecal therapy in patients with spinal muscular atrophy.

Investigation of cerebellar damage in adult amyotrophic lateral sclerosis patients using magnetic resonance imaging and diffusion tensor imaging.

BACKGROUND: Research on amyotrophic lateral sclerosis (ALS) reveals that the disorder is not restricted to motor neurons. OBJECTIVES: This neuroimaging study aimed to investigate the presence of cerebellar damage in adult ALS patients. MATERIAL AND METHODS: The study retrospectively analyzed magnetic resonance imaging (MRI) examinations performed on a 1.5T MR unit of 33 patients (17 men and 16 women with a mean age of 59.3 years) diagnosed with ALS. Cerebellar and posterior fossa dimensions were calculated using plain MR images. In addition, diffusion tensor imaging (DTI) was used to obtain white matter integrity measurements, represented as fractional anisotropy (FA) values, in the posterior limbs of internal capsules (PLIC) and middle cerebellar peduncles (MCPs). These measurements were compared to 36 healthy volunteers (11 men and 25 women with a mean age of 55.3 years). The study also assessed clinical data for correlations with cerebellar imaging findings. RESULTS: The linear measurements of the cerebellum did not differ between groups. However, the transverse cerebellar dimension (TCD) ratio to the maximum length of the posterior fossa (0.973 compared to 0.982, t = -2.76, p < 0.01) and FA value in both MCPs (0.67 compared to 0.65 and 0.69 compared to 0.67, p < 0.05) were significantly lower in ALS patients. No significant differences were found in FA value in the PLIC, and no significant correlations were observed between patient clinical characteristics and cerebellar damage. CONCLUSION: This study provides evidence of cerebellar damage in adult ALS patients. These findings contribute to ALS understanding and highlight the importance of considering cerebellar involvement in the disease process. The results suggest that measuring the TCD ratio and FA value in both MCPs could be potential biomarkers for cerebellar damage in ALS patients.

Evaluation of the Value of Perfusion-Weighted Magnetic Resonance Imaging in the Differential Diagnosis of Sellar and Parasellar Tumors.

The purpose of this study was to assess the value of perfusion-weighted imaging (PWI) in the differential diagnosis of sellar and parasellar tumors, as an additional sequence in the magnetic resonance imaging (MRI) protocol. Analysis was based on a substantial group of subjects and included 124 brain and pituitary MRI examinations with a dynamic susceptibility contrast (DSC) PWI sequence. The following perfusion parameters were determined for the tumors: relative cerebral blood volume (rCBV), relative peak height (rPH) and relative percentage of signal intensity recovery (rPSR). To ensure greater repeatability, each of the aforementioned parameters was calculated as: arithmetic mean of the values of the whole tumor, arithmetic mean of the maximum values on each axial slice within the tumor and maximum values derived from the whole tumor. In our study, we established that meningiomas compared to both non-functional and hormone-secreting pituitary adenomas (pituitary neuroendocrine tumors-PitNET) had significantly higher values of rCBV with cut-off points set at 3.45 and 3.54, respectively (mean rCBV). Additionally, meningiomas presented significantly higher maximum and mean maximum rPH values compared to adenomas. DSC PWI imaging adds significant value to conventional MRI examinations and can be helpful in differentiating equivocal pituitary tumors.

Oral Mucosa Status in Patients with End-Stage Chronic Kidney Disease Undergoing Hemodialysis.

There are reports in the literature of interrelationships between chronic kidney disease and periodontitis pathophysiology; similar risk factors play a role in these conditions. Due to chronic kidney disease (CKD), patients on hemodialysis (HD) are more susceptible to developing pathological processes in the gingiva, periodontium, and oral mucosa. This study aimed to evaluate the condition of the oral cavity, with particular attention to lesions of the oral mucosa of patients with end-stage renal disease in Poland, West Pomeranian Voivodship. A case-control study assessed oral health in 200 Polish subjects, including 100 dialysis-station patients who constituted the study group (HD) and 100 healthy patients who formed the control group (K). The physical examination consisted of a general medical and dental history. Evaluation of the oral mucosa included detailed noting of the type of lesions, nature of complaints, and their location. The results showed a higher prevalence of oral lesions highlighting oral mucosal pathology in patients with HD than in group K. Most common symptoms reported by patients with CKD (HD) were xerostomia, taste disorders, and burning mouth. These findings highlight the need to implement comprehensive multispecialty care in patients with chronic systemic diseases.

Application of susceptibility weighted imaging (SWI) in diagnostic imaging of brain pathologies - a practical approach.

Susceptibility weighted imaging (SWI) has been broadly incorporated to MR protocols as it provides unique additional diagnostic information in a wide variety of neurological conditions. SWI exploits local field inhomogeneities created by various paramagnetics (deoxyhaemoglobin, blood breakdown products), diamagnetics (calcium) or oxygenated blood, hereby provides contrast based on magnetic susceptibility. In this review we present various examples from everyday clinical practice including, among others, acute stroke, neurodegenerative disorders, haemorrhagic lesions, vascular malformations, mycotic intracranial aneurysm, primary central nervous system vasculitis, neoplasms in which SWI was essential for diagnosis. The strongest indications for SWI applications are the neurodegenerative and neuro-vascular diseases, therefore this review is aimed at a wide range of clinicians, mainly neurologists, neurosurgeons and radiologists.

Isolated arteritis misdiagnosed as bilateral orbital tumors in a patient with acute ischemic stroke.

Vasculitis is a heterogeneous group of disorders characterized by multifocal segmental inflammation of the small and medium vessels of the central nervous system. The predominant symptoms of cerebral vasculitis are stroke, headache, and encephalopathy. Additional symptoms include seizures, cranial nerve palsies, and myelopathy. Imaging techniques play a crucial role in identifying the diagnosis of vasculitis and demonstrating brain involvement. An 89-year-old woman with permanent atrial fibrillation developed an embolic stroke. In treatment, intravenous thrombolysis and thrombectomy with complete antegrade reperfusion of the left middle cerebral artery was used, without the clinical effectiveness. Brain MRI revealed bilateral oval lesions in medial parts of the orbits, which were initially misinterpreted as orbital tumors. Final diagnosis confirmed thickened arterial walls as orbital changes due to inflammatory arteritis. Ten days later, follow-up MRI was performed and showed complete regression of the orbital masses. Primary central nervous system vasculitis, manifesting as acute ischemic stroke, may be reversible with early systemic thrombolytic treatment.

Evaluation of Common Factors of Periodontitis and Cardiovascular Disease in Patients with the Acute Coronary Syndrome.

Periodontitis is a multifactorial disease causing inflammatory destruction of supporting structures of the dentition and eventually leading to its loss. This study was designed to evaluate common risk factors for periodontitis and acute coronary syndrome in the study population and demonstrate the systemic impact of periodontitis on the occurrence of acute coronary syndrome. A total of 160 patients (35 female and 125 male) were enrolled in the study. Considering the age range, the largest group of patients (118 patients) was between 55 and 65 years, which accounted for 73.8% of the total study population. There were 35 patients (21.9%) in the age group of 45 to 54 years, while the youngest age group of 35 to 44 years had as many as seven patients. Medical history and physical examination, including periodontal status, were performed. API, PD, CAL, and CPITN were evaluated. Common risk factors for periodontitis and acute coronary syndrome were assessed. The study assessed risk factors such as hypertension, diabetes, dyslipidemia, general health, smoking, height, weight, and hip circumference. In light of the above-described etiopathogenesis of atherosclerotic disease and its association with periodontal disease, it is important to emphasize preventing and treating periodontitis, especially in patients in the so-called high-risk group for cardiovascular disease. Dentists' introduction of an appropriate prophylactic and therapeutic plan may constitute both primary and secondary prevention of cardiovascular diseases.

Comparison of dynamic susceptibility contrast enhanced MR and FDG-PET brain studies in patients with Alzheimer's disease and amnestic mild cognitive impairment.

BACKGROUND: The aim of this study was to compare Dynamic Susceptibility Contrast Enhanced MRI (DSC-MRI) and PET with [18F]flurodeoxyglucose (FDG-PET) in the diagnosis of Alzheimer's Disease (AD) and amnestic Mild Cognitive Impairment (aMCI). METHODS: Twenty-seven age-and sex-matched patients with AD, 39 with aMCI and 16 controls underwent brain DSC-MRI followed by FDG-PET. Values of relative Cerebral Blood Volume (rCBV) and rCBV z-scores from frontal, temporal, parietal and PCG cortices were correlated with the rate of glucose metabolism from PET. Sensitivity, specificity and accuracy of DSC-MRI and FDG-PET in the diagnosis of AD and aMCI were assessed and compared. RESULTS: In AD, hypoperfusion was found within all the examined locations, while in aMCI in both parietal and temporal cortices and left PCG. FDG-PET showed the greatest hypometabolism in parietal, temporal and left PCG regions in both AD and aMCI. FDG-PET was more accurate in distinguishing aMCI from the controls than DSC-MRI. In the AD and combined group (AD + aMCI) there were numerous correlations between DSC-MRI and FDG-PET results. CONCLUSIONS: In AD the patterns of hypoperfusion and glucose hypometabolism are similar, thus DSC-MRI may be a competitive method to FDG-PET. FDG-PET is a more accurate method in the diagnosis of aMCI.

Quality of Life in Patients with End-Stage Renal Disease Undergoing Hemodialysis.

End-stage renal disease and hemodialysis therapy cause a number of changes, not only somatic but also psychosocial, including the patient's perception and assessment of their quality of life. The literature describes predispositions to pathologies in the oral mucosa, craniofacial bones, teeth, and surrounding tissues in hemodialysis patients. This study aimed to determine the quality of life of hemodialysis patients in comparison with healthy subjects. The study group consisted of 200 subjects: the HD group (hemodialysis patients, n = 100) and the K group (control group, n = 100). General health and oral status were assessed using the following indices: plaque index, gingival index, probing depth, and clinical adhesion level. The WHOQOL-BREF survey was performed to determine both groups' overall quality of life. The results showed lower values of assessed quality-of-life parameters in hemodialysis patients compared to the control group, especially in the somatic sphere. General diseases such as oral mycosis, osteoporosis, rheumatoid arthritis, and coronary-artery disease negatively impact the perceived quality of life. There are numerous indications for comprehensive psychological care of hemodialysis patients due to their poor psychosocial status.