Spontaneous posterior capsule rupture is a very rare entity and its association with lens-nucleus dislocation even more. Herein we report such a case of spontaneous posterior capsule rupture with lens dislocation in a case of Pseudoexfoliation Syndrome.
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Vitreomacular traction - a review.
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January 2025
Anant Bajaj Retina Institute, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India.
Vitreomacular traction (VMT) is characterised by abnormal adhesion of the posterior cortical vitreous with the macula causing distortion of the foveal contour and associated with symptoms of reduction in visual acuity and/or metamorphopsia. This review article explores the pathophysiology, clinical features, diagnostic and treatment options for VMT. Advances in imaging modalities such as optical coherence tomography (OCT) have revolutionized the understanding of the vitreoretinal interface abnormalities and helps in monitoring the disease progression.
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Department of Neurology, Pusan National University Hospital, Pusan National University School of Medicine and Biomedical Research Institute, Busan, South Korea.
Alexander's law states that spontaneous nystagmus increases when looking in the direction of fast-phase and decreases during gaze in slow-phase direction. Disobedience to Alexander's law is occasionally observed in central nystagmus, but the underlying neural circuit mechanisms are poorly understood. In a retrospective analysis of 2,652 patients with posterior circulations stroke, we found a violation of Alexander's law in one or both directions of lateral gaze in 17 patients with lesions of unilateral lateral medulla affecting the vestibular nucleus.
View Article and Find Full Text PDFClinical Features, Risk Factors and Outcomes following Surgery for Late Intraocular Lens Decentration in the Dead Bag Syndrome.
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January 2025
Raghudeep Eye Hospital, Laden Cataract and IOL research centre, Ahmedabad, India 380052.
Purpose: To evaluate demographic profile, risk factors and outcomes following intraocular lens (IOL) exchange surgery for late decentration of IOLs in the dead bag syndrome DESIGN: Prospective, interventional case series PARTICIPANTS: 46 eyes (43 patients) with late decentration/dislocation of IOLs and spontaneous posterior capsule rupture in a clear and relatively intact capsular bag. None of the eyes had significant zonular weakness.
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Neuroanatomical and functional substrates of the short video addiction and its association with brain transcriptomic and cellular architecture.
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Faculty of Psychology, Tianjin Normal University, Tianjin 300387, China; State Key Laboratory of Cognitive Neuroscience and Learning & IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing 100875, China; Institute of Mathematics and Interdisciplinary Sciences, Tianjin Normal University, Tianjin 300387, China. Electronic address:
Short video addiction (SVA) has emerged as a growing behavioral and social issue, driven by the widespread use of digital platforms that provide highly engaging, personalized, and brief video content. We investigated the neuroanatomical and functional substrates of SVA symptoms, alongside brain transcriptomic and cellular characteristics, using Inter-Subject Representational Similarity Analysis (IS-RSA) and transcriptomic approaches. Behaviorally, we found that dispositional envy was associated with SVA.
View Article and Find Full Text PDF[Spontaneous splenic rupture following endoscopic studies: a case report].
Rev Gastroenterol Peru
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Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia; Servicio de Cirugía General, Clínica Las Vegas, Medellín, Colombia.
Endoscopic procedures, currently, are characterized by being minimally invasive diagnostic and therapeutic methods, which allow the management of a wide number of pathologies and in the hands of a good operator, present few complications. Both traumatic and spontaneous splenic rupture is a rare entity, mainly associated with abdominal trauma or splenomegaly due to hematological diseases, respectively. Splenic rupture secondary to endoscopic studies is a complication with a mortality close to 5%, of which only 100 cases have been reported to date, none of them in Colombia.
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