Psychiatric Presentations of Central Nervous System Tumors

2016 ◽  
Vol 33 (S1) ◽  
pp. S499-S499
Author(s):  
L. Maia ◽  
A. Sofia Coutinho ◽  
G.C. Irina ◽  
L. Carneiro
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Pituitary Adenoma ◽  
Clinical Case ◽  
Psychiatric Symptoms ◽  
Cns Tumors ◽  
Clinical Approach ◽  
Medical Specialties ◽  
Important Differential Diagnosis

IntroductionFor the most part, central nervous system (CNS) tumors present themselves with focal neurologic sing or manifestations resulting from increased intracranial pressure. However, in particular cases, these tumors may present exclusively psychiatric symptoms.ObjectiveThis communication explores importance of CNS tumors as differential diagnosis of various psychiatric disorders.AimsHighlight the need of acknowledging this important differential diagnosis (CNS tumors) in current psychiatry practice, while presenting a clinical case as an example of the subject.MethodsIt is exposed a bibliographic review of the topic, followed by the description of a clinical case regarding a patient with pituitary adenoma and simultaneous installation of psychotic symptoms namely delusional paranoid ideation.ResultsThe authors present a case report of a 66-year-old patient admitted compulsively in a Psychiatric ward in the context of behavioral changes associated with delusional ideation of paranoid content. Multidisciplinary assessed by specialties of Psychiatry, Neurology, Neurosurgery, Endocrinology and Psychology, concluded by the presence of nonfunctioning pituitary adenoma associated with cognitive major disturbance.ConclusionsThe tumors of the CNS can be associated with a whole variety of psychiatric symptoms such as psychosis, anxiety, depression or cognitive impairment, even in the absence of organic/neurological symptoms. Its role in the genesis of psychiatric symptomatology makes these neoplasias an important differential diagnosis, whose clinical approach should include different medical specialties integrated as a multidisciplinary team.Disclosure of interestThe authors have not supplied their declaration of competing interest.

scholarly journals Acute Disseminated Encephalomyelitis (ADEM): A Demyelinating Disease with Specific Morphological Features

2021 ◽  
pp. 106689692199356
Author(s):  
Fleur Cordier ◽  
Lars Velthof ◽  
David Creytens ◽  
Jo Van Dorpe
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Clinical Case ◽  
Demyelinating Disease ◽  
Acute Disseminated Encephalomyelitis ◽  
Demyelinating Diseases ◽  
Demyelinating Disorder ◽  
Immune Mediated ◽  
The Central Nervous System

Acute disseminated encephalomyelitis (ADEM) is a rare immune-mediated inflammatory and demyelinating disorder of the central nervous system. Its characteristic perivenular demyelination and inflammation aid in the differential diagnosis with other inflammatory demyelinating diseases. Here, we present a clinical case of ADEM, summarize its histological hallmarks, and discuss pitfalls concerning the most important neuropathological differential diagnoses.

scholarly journals Contemporary views on disorders of neuromiyelitis optica spectrum. Clinical case from personal practice

2021 ◽  
pp. 90-94
Author(s):  
Svitlana Shkrobot ◽  
Olena Budarna ◽  
Khrystyna Duve ◽  
Nataliya Tkachuk ◽  
Lyubov Milevska-Vovchyk
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Clinical Case ◽  
Clinical Observation ◽  
Demyelinating Disease ◽  
Survey Methods ◽  
Demyelinating Diseases ◽  
Research Issue ◽  
Scientific Report

Neuromyelitis optica (Devic’s disease) is a demyelinating disease of central nervous system. This disease is progressive and might be fatal. The authors have analyzed data of domestic and foreign literature on research issue. The idea of modern laboratory and instrumental survey methods was summarized, because clinical manifestation of the disease may be non-specific and differential searching might be extremely wide. The modern schemes of treatment of described syndrome are represented. As an illustration we used own clinical observation confirmed by the results of neuroimaging. The practical orientation of the represented scientific report is proved. Key words neuromiyelitis optica, differential diagnosis, antibodies to aquaporin-4, demyelinating diseases

Stroke due to isolated angiitis ot the central nervous system (CNS) – differential diagnosis and therapy

2004 ◽  
Vol 35 (01) ◽  
Author(s):  
S Springer ◽  
S Bechthold ◽  
A Jansson ◽  
K Kurnik ◽  
T Pfluger ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Diagnosis And Therapy ◽  
The Central Nervous System

scholarly journals QOL-36. USE OF CANNABINOIDS IN THE PEDIATRIC CENTRAL NERVOUS SYSTEM TUMOR POPULATION

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii438-iii438
Author(s):  
Kathleen Dorris ◽  
Jessica Channell ◽  
Ashley Mettetal ◽  
Molly Hemenway ◽  
Natalie Briones ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Central Nervous System ◽  
Nervous System ◽  
Cell Activity ◽  
Cns Tumors ◽  
Low Grade ◽  
Tumor Type ◽  
Central Nervous System Tumor ◽  
The Impact

Abstract BACKGROUND Cannabinoids, including cannabidiol (CBD) and tetrahydrocannabinol (THC), are a class of compounds found in marijuana. Numerous studies in adults have examined cannabinoid use in management of cancer-related symptoms such as nausea, anorexia, and pain. Less is known about the use in the pediatric oncology population. METHODS A prospective observational study has been ongoing since 2016 at Children’s Hospital Colorado to evaluate cannabinoids’ impact using PedsQL™ modules on quality of life of pediatric patients with central nervous system (CNS) tumors who are 2–18 years old. Laboratory assessments of T-cell activity and pharmacokinetics of CBD, THC and associated metabolites are in process. Diaries with exploratory information on cannabinoid use patterns are being collected. RESULTS Thirty-three patients (14:19; male:female) have been enrolled with a median age of 6.4 years (range, 2.9–17.7 years). The most common tumor type in enrolled patients is embryonal tumors (13/33; 39%). Nine (27%) patients have low-grade glial/glioneuronal tumors, and eight (24%) had high-grade/diffuse midline gliomas. The remaining patients had ependymoma or craniopharyngioma. The median time on cannabinoids is 9 months. Most (n=20) patients have used oral products with CBD and THC. One patient continues on cannabinoid therapy in follow up. Preliminary immune function analyses identified impaired neutrophil superoxide anion production and chemotaxis in patients taking cannabinoids at early time points on therapy. CONCLUSIONS Families of children with various CNS tumors are pursuing cannabinoid therapy for both antitumor and supportive care purposes. Analysis of the impact of cannabinoids on patients’ quality of life is ongoing.

scholarly journals PATH-27. MUTATION DETECTION USING PLASMA CELL-FREE DNA IN CHILDREN WITH CENTRAL NERVOUS SYSTEM TUMORS

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii430-iii430
Author(s):  
Ross Mangum ◽  
Jacquelyn Reuther ◽  
Koel Sen Baksi ◽  
Ryan C Zabriskie ◽  
Ilavarasi Gandhi ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Plasma Cell ◽  
Pediatric Patients ◽  
Cns Tumors ◽  
Cell Free Dna ◽  
Pilot Studies ◽  
Dna And Rna ◽  
Free Dna ◽  
Initial Cohort

Abstract BACKGROUND The role of plasma cell-free DNA (cfDNA) as a cancer biomarker for tracking treatment response and detecting early relapse has been well described for solid tumors outside the central nervous system (CNS). However, the presence of a blood-brain barrier complicates the application of plasma cfDNA analysis for patients with CNS malignancies. METHODS cfDNA was extracted from plasma of pediatric patients with CNS tumors utilizing a QIAmp® MinElute® kit and quantitated with Qubit 2.0 Fluorometer. Extensive genomic testing, including targeted DNA and RNA solid tumor panels, exome and transcriptome sequencing, as well as copy number array, was performed on matched tumor samples as part of the Texas KidsCanSeq study. An Archer® Reveal ctDNA28 NGS kit was then used for assaying the sensitivity of detecting tumor-specific mutations in the plasma of these patients. RESULTS A median of 10.7ng cfDNA/mL plasma (Interquartile range: 6.4 – 15.3) was extracted from 78 patients at time of study enrollment. Longitudinal samples from 24 patients exhibited a median yield of 7.7ng cfDNA/mL plasma (IQR: 5.9 – 9.1). An initial cohort of 6 patients was identified with 7 somatic variants covered by the Archer® Reveal kit. Four of seven mutations identified in matched tumor specimens were detected in patient plasma at variant allele frequencies ranging from 0.2–1%. CONCLUSIONS While challenging, detection of cfDNA in the plasma of pediatric patients with CNS tumors is possible and is being explored in a larger patient cohort along with pilot studies investigating cerebrospinal fluid as an additional source for tumor-specific cfDNA.

scholarly journals Primary Intracranial Malignant Melanoma Mimicking Meningioma—Report of Two Cases

2021 ◽  
Author(s):  
Laxmikant Bhople ◽  
Hrushikesh U. Kharosekar ◽  
Harish Naik ◽  
V. Velho
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Malignant Melanoma ◽  
Radiological Patterns

AbstractPrimary intracranial melanoma is uncommon and accounts for only approximately 1% of all cases of melanoma. This is interesting to neuro-oncologists and neurosurgeons because the clinical and radiological patterns of these tumors can mimic the presence of meningioma. Primary central nervous system melanomas have rarely been reported with less than 25 cases reported till date. We report two cases of the primary intracranial melanoma that even though very rare should be kept as a differential diagnosis when meningioma is suspected.

scholarly journals Co-Deregulated miRNA Signatures in Childhood Central Nervous System Tumors: In Search for Common Tumor miRNA-Related Mechanics

Cancers ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 3028
Author(s):  
George I. Lambrou ◽  
Apostolos Zaravinos ◽  
Maria Braoudaki
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Cns Tumors ◽  
Normal Brain ◽  
Cns Tumor ◽  
Different Types ◽  
Receiver Operator Curve Analysis ◽  
The Central Nervous System ◽  
Tumor Types ◽  
Operator Curve

Despite extensive experimentation on pediatric tumors of the central nervous system (CNS), related to both prognosis, diagnosis and treatment, the understanding of pathogenesis and etiology of the disease remains scarce. MicroRNAs are known to be involved in CNS tumor oncogenesis. We hypothesized that CNS tumors possess commonly deregulated miRNAs across different CNS tumor types. Aim: The current study aims to reveal the co-deregulated miRNAs across different types of pediatric CNS tumors. Materials: A total of 439 CNS tumor samples were collected from both in-house microarray experiments as well as data available in public databases. Diagnoses included medulloblastoma, astrocytoma, ependydoma, cortical dysplasia, glioblastoma, ATRT, germinoma, teratoma, yoc sac tumors, ocular tumors and retinoblastoma. Results: We found miRNAs that were globally up- or down-regulated in the majority of the CNS tumor samples. MiR-376B and miR-372 were co-upregulated, whereas miR-149, miR-214, miR-574, miR-595 and miR-765 among others, were co-downregulated across all CNS tumors. Receiver-operator curve analysis showed that miR-149, miR-214, miR-574, miR-595 and miR765 could distinguish between CNS tumors and normal brain tissue. Conclusions: Our approach could prove significant in the search for global miRNA targets for tumor diagnosis and therapy. To the best of our knowledge, there are no previous reports concerning the present approach.

Defining and Timing of Palliative Opportunities in Children with Central Nervous System Tumors

2021 ◽  
Author(s):  
A McCauley Massie ◽  
Jonathan Ebelhar ◽  
Kristen E Allen ◽  
Nicholas P DeGroote ◽  
Karen Wasilewski-Masker ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
End Of Life ◽  
Phase 1 ◽  
Marrow Transplant ◽  
Cns Tumors ◽  
Do Not Resuscitate ◽  
Intensive Care Admission ◽  
Repeated Events

Abstract Background Children with brain and central nervous system (CNS) tumors experience substantial challenges to their quality of life during their disease course. These challenges are opportunities for increased subspecialty palliative care (PC) involvement. Palliative opportunities have been defined in the pediatric oncology population, but the frequency, timing, and factors associated with palliative opportunities in pediatric patients with CNS tumors are unknown. Methods A single-institution retrospective review was performed on children ages 0-18 diagnosed with a CNS tumor who died between 01/01/2012-11/30/2017. Nine palliative opportunities were defined prior to data collection (progression; relapse; admission for severe symptoms; intensive care admission; bone marrow transplant; phase 1 trial; hospice; do-not-resuscitate (DNR) order). Demographic, disease, treatment, palliative opportunity, and end-of-life data were collected. Opportunities were evaluated over quartiles from diagnosis to death. Results Amongst 101 patients with a median age at death of eight years (Interquartile range, IQR=8.0, range 0-22), there was a median of seven (IQR=6) palliative opportunities per patient, which increased closer to death. PC consultation occurred in 34 (33.7%) patients, at a median of 2.2 months before death, and was associated with having a DNR order (p=0.0028). Hospice was involved for 72 (71.3%) patients. Conclusion Children with CNS tumors suffered repeated events warranting PC yet received PC support only one-third of the time. Mapping palliative opportunities over the cancer course promotes earlier timing of PC consultation which can decrease suffering and resuscitation attempts at the end-of-life.

scholarly journals Clinical utility of comprehensive genomic profiling in central nervous system tumors of children and young adults

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Jianling Ji ◽  
Kristiyana Kaneva ◽  
Matthew C Hiemenz ◽  
Girish Dhall ◽  
Tom Belle Davidson ◽  
...  
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Clinical Utility ◽  
Adolescent And Young Adult ◽  
Cns Tumors ◽  
Chromosomal Microarray ◽  
Chromosomal Microarray Analysis ◽  
Genomic Profiling ◽  
Comprehensive Genomic Profiling ◽  
Clinically Significant

Abstract Background Recent large-scale genomic studies have revealed a spectrum of genetic variants associated with specific subtypes of central nervous system (CNS) tumors. The aim of this study was to determine the clinical utility of comprehensive genomic profiling of pediatric, adolescent and young adult (AYA) CNS tumors in a prospective setting, including detection of DNA sequence variants, gene fusions, copy number alterations (CNAs), and loss of heterozygosity. Methods OncoKids, a comprehensive DNA- and RNA-based next-generation sequencing (NGS) panel, in conjunction with chromosomal microarray analysis (CMA) was employed to detect diagnostic, prognostic, and therapeutic markers. NGS was performed on 222 specimens from 212 patients. Clinical CMA data were analyzed in parallel for 66% (146/222) of cases. Results NGS demonstrated clinically significant alterations in 66% (147/222) of cases. Diagnostic markers were identified in 62% (138/222) of cases. Prognostic information and targetable genomic alterations were identified in 22% (49/222) and 18% (41/222) of cases, respectively. Diagnostic or prognostic CNAs were revealed by CMA in 69% (101/146) of cases. Importantly, clinically significant CNAs were detected in 57% (34/60) of cases with noncontributory NGS results. Germline cancer predisposition testing was indicated for 27% (57/212) of patients. Follow-up germline testing was performed for 20 patients which confirmed a germline pathogenic/likely pathogenic variant in 9 cases: TP53 (2), NF1 (2), SMARCB1 (1), NF2 (1), MSH6 (1), PMS2 (1), and a patient with 47,XXY Klinefelter syndrome. Conclusions Our results demonstrate the significant clinical utility of integrating genomic profiling into routine clinical testing for pediatric and AYA patients with CNS tumors.

scholarly journals Autoantibodies in Neuropsychiatric Systemic Lupus Erythematosus (NPSLE): Can They Be Used as Biomarkers for the Differential Diagnosis of This Disease?

2021 ◽  
Author(s):  
Elias Manca
Keyword(s):  
Systemic Lupus Erythematosus ◽  
Central Nervous System ◽  
Nervous System ◽  
Differential Diagnosis ◽  
Human Body ◽  
Lupus Erythematosus ◽  
Neuropsychiatric Symptoms ◽  
Systemic Lupus ◽  
Neuropsychiatric Systemic Lupus Erythematosus ◽  
The Central Nervous System

AbstractSystemic lupus erythematosus is a complex immunological disease where both environmental factors and genetic predisposition lead to the dysregulation of important immune mechanisms. Eventually, the combination of these factors leads to the production of self-reactive antibodies that can target any organ or tissue of the human body. Autoantibodies can form immune complexes responsible for both the organ damage and the most severe complications. Involvement of the central nervous system defines a subcategory of the disease, generally known with the denomination of neuropsychiatric systemic lupus erythematosus. Neuropsychiatric symptoms can range from relatively mild manifestations, such as headache, to more severe complications, such as psychosis. The evaluation of the presence of the autoantibodies in the serum of these patients is the most helpful diagnostic tool for the assessment of the disease. The scientific progresses achieved in the last decades helped researchers and physicians to discover some of autoepitopes targeted by the autoantibodies, although the majority of them have not been identified yet. Additionally, the central nervous system is full of epitopes that cannot be found elsewhere in the human body, for this reason, autoantibodies that selectively target these epitopes might be used for the differential diagnosis between patients with and without the neuropsychiatric symptoms. In this review, the most relevant data is reported with regard to mechanisms implicated in the production of autoantibodies and the most important autoantibodies found among patients with systemic lupus erythematosus with and without the neuropsychiatric manifestations.

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