Publications by authors named "Othman AlMutairi"

Background: Obtaining a definitive pathological diagnosis from brain tissue sampling was challenging due to the small, nonrepresentative sample. This study introduced a novel syringe technique for brain biopsy aimed at enhancing diagnostic accuracy by obtaining core tissue samples that better represent the targeted tissue.

Methods: The 10 patients with atypical brain lesions underwent the syringe biopsy.

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Cavernous malformations (CM) are rare intracerebral vascular lesions occurring in the brain, or less commonly in the spine, with an annual bleeding risk of up to 1.1%. These lesions can be occult or present to signs and symptoms based on location or, more frequently, are a result of hemorrhagic events.

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Article Synopsis
  • Desmoplastic small round cell tumors (DSRCTs) are aggressive tumors linked to a specific chromosome translocation and rarely spread to the brain.
  • A 33-year-old man diagnosed with DSRCT in the pelvic area developed unusual symptoms, including a scalp lump and weakness, leading to the discovery of brain metastasis.
  • Due to the poor prognosis of DSRCT, aggressive treatment involving surgery, chemotherapy, and radiation is crucial to manage the disease and prevent its progression.
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Background: Malignant peripheral nerve sheath tumors (MPNSTs) are one of the rarest soft-tissue sarcomas with a prevalence of 0.001% in the general population. It is closely associated with a unique neurocutaneous stigmata under the spectrum of the dermatological manifestations of neurofibromatosis type 1 (NF1).

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Background: Neurofibromatosis (NF) is an umbrella term that refers to three distinct disease entities: NF Type 1, Type 2, and schwannomatosis. Here, we reviewed the scientific performance and the most influential publications on NF.

Methods: A keyword-based search was performed using the Scopus database.

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Background: Hydrocephalus is one of the most common brain disorders and numerous articles were published to address the clinical aspect and its management. This study aims to highlight the most influential work on hydrocephalus on bibliometric basis.

Methods: A thorough search of Scopus database was performed using the word "hydrocephalus.

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Background: In the wake of the warning by WHO that the prevalence of dementia may have a rise of 125% in the Middle East by 2050, identification of the genetic risk factors in Arab populations is urgent.

Objectives: To investigate the association of Single Nucleotide Polymorphisms (SNPs) in apolipoprotein E (ApoE), clusterin (CLU), tumor necrotic factor- α (TNF-α) and interleukin-6 (IL-6) genes, with risk of Alzheimer's disease (AD) in Saudi Arabian participants.

Methods: A total of 42 Saudi AD patients and 23 age-matched control participants were genotyped for eight SNPs: rs429358, rs7412 (ApoE); rs11136000, rs1532278 (CLU); rs1800629, rs1799724 (TNF-α) and rs1800796, rs1800795(IL-6), by RT-PCR using the TaqMan assay.

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Objective: Carotid endarterectomy (CEA) is the gold standard surgical procedure for managing carotid stenosis due to atherosclerosis and reducing the risk of ischemic stroke. This bibliometric analysis summarizes the most-cited articles on CEA and highlights the contributing articles to today's evidence-based practice.

Methods: A title-specific search using the Scopus database was used to perform the search.

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Article Synopsis
  • A newly observed phenomenon called the oculoglossal phenomenon involves the involuntary movement of the tongue to the same side as voluntary eye movements, offering insights into brainstem function.
  • In an observational study conducted with 60 participants, 83.3% displayed this reflex when instructed to move their eyes and tongue simultaneously.
  • The proposed anatomical pathway for this phenomenon begins in the frontal cortex and involves several brainstem structures, suggesting it may be a valuable addition to neurological evaluations if further validated.
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Aim: To analyze the most-cited articles on cranial and spinal epidural hematomas (EDHs).

Material And Methods: A title-specific search was performed on the Scopus database using the term ?epidural hematoma? in June 2020, with no publication date restrictions. The top 100 most-cited articles were collected, reviewed, and analyzed.

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Objective: Moyamoya disease (MMD) is a progressive steno-occlusive cerebrovascular phenomenon with unknown pathogenesis. Considering the abundance of articles addressing Moyamoya disease, a detailed analysis concerning the publication trends is of paramount importance. The aim of the study is to report the current knowledge of the top-100 most cited articles on Moyamoya disease in the literature.

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Background: Citation analysis reflects the scientific recognition and influential performance of a published article within its field. We aim to identify the top 100 most-cited articles on astrocytoma using this bibliometric analysis method.

Methods: In May 2020, we performed a thorough search in the Scopus database using the word "Astrocytoma.

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Objective: Dural arteriovenous fistula (DAVF) is a rare pathological vascular lesion with variable clinical manifestations. Since 1968, several articles have been published to address spinal and cranial DAVFs. The aim of this study is to identify, analyse, and review the pertinent literature of the top-100 most cited articles on DAVFs published to date.

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Article Synopsis
  • Radiosurgery is an effective treatment for cerebral arteriovenous malformations (AVMs), and this study focuses on the most cited articles about its management.
  • A search in the Scopus database identified 100 top articles from 1972 to 2016, with a significant number published between 1995 and 2000, primarily focused on gamma knife radiosurgery.
  • The U.S. led research efforts, with the Journal of Neurosurgery contributing extensively, and the study highlights the importance of understanding publication trends for future evidence-based research in radiosurgery for AVMs.
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Background: Flow diverters are novel, contemporary tools in treating intracranial aneurysms. There is rapid publication turnover, with newer devices introduced and expanding indications. The bibliometric analysis measures the impact of particular articles and summarizes the chronologic trends overall.

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Background: The basilar artery (BA) is one of the most critical vessels that supply blood to the brain stem, cerebellum, and parts of the cerebral hemispheres. Many studies on the BA from neurobiological, clinical, and experimental perspectives exist. This bibliometric study was aimed at identifying the most-cited articles related to the BA in different disciplines.

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Article Synopsis
  • The study conducts a bibliometric analysis of the top 100 most-cited articles on cerebral vasospasm, aiming to understand their scientific impact and relevance in the field.
  • The analysis reveals that these articles have a total of 20,972 citations, with clinical studies being the most common, especially from the years 1998 to 2005.
  • The findings highlight key trends in publication, with most articles from the United States and the University of Alberta being the leading research institution, ultimately helping clinicians enhance their understanding and practice related to cerebral vasospasm.
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Background: Intraventricular hemorrhage (IVH) is a rare cause of intracranial bleeding across all age groups, with dismal sequelae in most of the affected population. The reported data on IVH are numerous, with multiple levels of evidence. We performed a citation-based analysis to identify the most-cited reports on IVH.

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Background: Craniosynostosis is the premature closure of cranial sutures and it continues to be a therapeutic challenge due to the diversity and complexity of the syndrome. Bibliometric analysis is a study of ranking citations and exploring the most impactful articles in a respective discipline. It also demonstrates the chronological trends of publications.

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The occurrence of squamous cell carcinoma (SCC) arising in a Zenker's diverticulum is a very rare incident. Complete excision of the diverticulum is considered as the procedure of choice for SCC in the pharyngeal pouch. Histopathological assessment of the pouch is the only modality to rule out SCC.

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Amyloidosis is defined as abnormal aggregation of amyloid proteins. Amyloidosis can be localised or systemic affecting the lung, heart, spleen, liver and kidneys. The most common form of pulmonary amyloidosis is the nodular type.

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Background: Acoustic neuroma is the most common extra-axial primary cerebellopontine angle tumor in adults. A plethora of studies have been published on acoustic neuroma, but none of the previous works have highlighted the most influential articles. Our objective was to perform a bibliometric analysis of the 50 most-cited articles on acoustic neuroma.

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Background: There is an abundance of articles published on meningioma.

Objective: To identify the 100 most-cited articles on meningioma and to perform a bibliometric analysis.

Methods: In November 2016, we performed a title-specific search of the Scopus database using "meningioma" as our search query term without publication date restrictions.

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