Publications by authors named "Khaled Alenezi"

Background: Helsmoortel-Van der Aa syndrome was officially documented in 2014. Helsmoortel-Van der Aa syndrome is an extremely rare complex neurodegenerative disorder characterized by reduced intellectual capacity, motor dysfunction, facial dysmorphism, impaired development, and an increased predisposition to autism spectrum disorder. In addition, many patients also present with neuropsychiatric disorders, including attention deficit hyperactivity disorder, anxiety disorders, and various behavioral abnormalities.

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Article Synopsis
  • Subependymal giant cell astrocytoma (SEGA) is a rare type of brain tumor associated with tuberous sclerosis (TSC), affecting around 25% of TSC cases.
  • A 14-year-old girl presented with headaches and an intraventricular mass near critical brain structures, leading to surgical removal, which alleviated her symptoms.
  • Although she exhibited SEGA without a diagnosis of TSC, she developed new lesions later and was treated with everolimus, resulting in a reduction of her tumors on imaging.
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Purpose: Revisional bariatric surgeries following laparoscopic sleeve gastrectomy (LSG) have demonstrated a dramatic increase worldwide. Recently, one-anastomosis gastric bypass (OAGB) has become a contender as an appropriate revisional procedure; however, no long-term data currently exist on the effectiveness of it as a revisional surgery post-LSG.

Methods: A retrospective analysis was performed on all patients who underwent LSG at a public hospital in Kuwait from 2008 to 2017.

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Background: Elevated intracranial pressure is a potentially catastrophic complication of neurologic injury in children. Successful management of elevated intracranial pressure requires prompt recognition and therapy directed at both reducing intracranial pressure and reversing its underlying cause. A rare condition that causes elevated intracranial pressure is childhood primary angiitis of the central nervous system, which is a rare inflammatory central nervous system disease that poses diagnostic and therapeutic challenges.

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Background: Bariatric surgery has been shown to produce the most predictable weight loss results, with laparoscopic sleeve gastrectomy (SG) being the most performed procedure as of 2014. However, inadequate weight loss may present the need for a revisional procedure.

Objectives: The aim of this study is to compare the efficacy of laparoscopic resleeve gastrectomy (LRSG) and laparoscopic Roux-en-Y gastric bypass in attaining successful weight loss.

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Introduction: Laparoscopic sleeve gastrectomy (LSG) has become the most performed bariatric procedure as of 2015. However, inadequate weight loss may present the need for revisional procedures.

Objectives: The objective of this study was to analyze the efficacy of single-anastomosis gastric bypass (SAGB) in attaining successful weight loss following an initial LSG.

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Background: There are limited data on utility of magnetic resonance imaging (MRI) in the assessment of suspected neonatal hemochromatosis (NH).

Objectives: The aim of the study was to present our experience with utilization of multi-echo sequence MRI technique in the evaluation of NH and to compare MRI findings in infants with and without NH.

Methods: MRI performed for suspected NH were retrospectively reviewed to note the presence and severity of iron deposition (ID) in liver, spleen, pancreas, and kidneys on multi-echo sequences.

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Background: Laparoscopic sleeve gastrectomy (LSG) is increasing worldwide; however, long-term follow-up results included insufficient weight loss and weight regain. This study aims at assessing the outcomes of converting LSG to laparoscopic Roux-en-Y gastric bypass (LRYGB) and laparoscopic re-sleeve gastrectomy (LRSG).

Methods: A total of 1300 patients underwent LSG from 2009 to 2012, of which 12 patients underwent LRYGB and 24 patients underwent LRSG in Al-Amiri Hospital alone.

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Helicobacter pylori (H. pylori) is a very common bacterium present in the gastric tissue of up to 50 % of people, and the mucosal damage it causes can predispose to multiple comorbid conditions. This study aims to observe the prevalence of H.

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Background: With 80 % of its population overweight, 47.5 % obese, and having the eighth fattest population worldwide, Kuwait has a serious obesity problem. This has led to widespread practice of bariatric surgery, with little or no studies regarding operative findings and patient follow-up.

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