Ji‐Soo Kim

Seoul National University Bundang Hospital

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Co-Authors

Hyo‐Jung Kim

Seoul National University Bundang Hospital

143

Jeong‐Yoon Choi

Seoul National University

101

Sun‐Uk Lee

Korea University Medical Center

Kwang‐Dong Choi

Pusan National University Hospital

Ja‐Won Koo

Seoul National University Bundang Hospital

Seong‐Hae Jeong

Chungnam National University Hospital

Seo‐Young Choi

Pusan National University Hospital

Seung‐Han Lee

Chonnam National University Hospital

Jae‐Hwan Choi

Pusan National University Yangsan Hospital

Hee‐Jin Kim

Yonsei University College of Dentistry

Cooperative Institutions

Seoul National University

274

Seoul National University Bundang Hospital

188

Korea University

143

Yonsei University

119

New Generation University College

112

National University College

102

Sungkyunkwan University

Seoul National University Hospital

Korea University Medical Center

Catholic University of Korea

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Mystery Case: Pendular see-saw nystagmus as a delayed complication of traumatic brain injury

Neurology (2014)

F. Yunusov Jae‐Han Park Young Eun Huh Hyojung Kim Ji‐Soo Kim

A 54-year-old man presented with oscillopsia for 9 months. He had sustained head trauma due to motor vehicle accident 15 years before. Examination showed see-saw nystagmus, which decreased during convergence (video on the Neurology ® Web site at [Neurology.org][1]), and bilateral optic atrophy ([

Oscillopsia

Head trauma

10.1212/wnl.0000000000000358

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Citations (6)

Ocular Flutter Evoked by Vestibular Stimulation

The Cerebellum (2023)

Ho-Jin Yoon Sun‐Uk Lee Euyhyun Park Jeong‐Yoon Choi Ji‐Soo Kim

Flutter

Vestibular nerve

10.1007/s12311-023-01588-4

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Citations (2)

A preliminary trial of botulinum toxin type A in patients with vestibular migraine: A longitudinal fMRI study

Frontiers in Neurology (2022)

Sun‐Young Oh Jin‐Ju Kang Sohui Kim Jong‐Min Lee Ji‐Soo Kim

Objective This study aims to investigate the efficacy of botulinum toxin type A (BTX-A) in the prophylactic management of vestibular migraine (VM) and to determine whether this treatment modulates intrinsic functional brain network. Methods Vestibular migraine patients ( n = 20, mean age 45.4 years) who were resistant to conventional prophylactic therapies had BTX-A injection and rs-fMRI before and 2 months after the injection. We also measured the changes in the frequency of vertigo and migraine attacks, symptomatic functional disability scores, and neuropsychiatric inventories. Results After BTX-A injection, the mean monthly frequencies of migraine and vertigo episodes decreased significantly compared with the baseline ( p < 0.01, paired t -test). The Headache Impact Test-6 score and the Migraine Disability Assessment, and the vertigo parameters, measured by the Dizziness Handicap Inventory and the Vertigo Symptom Scale, showed an improvement, as did the anxiety and depression scores 2 months after BTX-A treatment. The low-frequency fluctuation analysis of the rs-fMRI data found significant changes in the functional connectivity of the right superior temporal gyrus. Adoption of this cluster as the seed region increased the functional connectivity with the left post-central gyrus, right supramarginal gyrus, and right middle temporal gyrus after BTX-A treatment. Conclusion This prospective study suggests that BTX-A treatment is effective at ameliorating migraine and vertigo symptoms in VM patients who were resistant to conventional therapies. Along with symptomatic improvements, changes in the functional connectivity within the multisensory vestibular and pain networks suggest a dysmodulation of multimodal sensory integration and abnormal cortical processing of the vestibular and pain signals in VM patients.

Supramarginal gyrus

Chronic Migraine

10.3389/fneur.2022.955158

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Citations (9)

Do repetitive botulinum neurotoxin injections induce muscle fibrosis? Sonographic observation of the masseter muscle

Journal of Cosmetic Dermatology (2023)

Hyeon‐Jung Koo Hyewon Hu Woo‐Ram Kim Ji‐Soo Kim Hee‐Jin Kim

Abstract Objective In the esthetic field, the masseter muscle is commonly targeted by botulinum neurotoxin for facial contouring. However, multiple botulinum neurotoxin injections have been reported to cause muscle fibrosis. Ultrasonography can be useful for clinical consideration in such cases. Materials and Methods This study presents nine cases of masseteric fibrosis caused by repeated botulinum neurotoxin injections with ultrasonographic analysis of full and partial masseteric fibrosis. Results Repetitive botulinum neurotoxin injections resulted in reduced masseter muscle volume, which frequently appeared hyperechoic on ultrasonography. The hyperechoic region was mostly located in the deep and posterior portions; however, in some cases, it was observed throughout the muscle, including the superficial, deep, or both areas. Conclusion The fibrotic masseter muscles appear hyperechoic, and ultrasonography is necessary to analyze the degree and location of fibrosis. Predictions can be made for cases in which botulinum neurotoxin injections may have less of an effect after ultrasonography. Because muscle fibrosis can be localized, it is necessary to confirm the degree and location of fibrosis before determining the effective area of injection. In clinical practice, muscle fibrosis may be visible in a specific area where blind injections are administered.

Neurotoxin

Botulinum neurotoxin

10.1111/jocd.16022

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Citations (3)

Engaging in Dialogue: Women’s Petitions in Eighteenth Century Chosŏn Korea

UCLA Center for the Study of Women (2008)

Ji‐Soo Kim

This paper examines women’s engagement in dialogue with the state via the petition system during the eighteenth century Chosŏn Korea (1392-1910). By using the petitions, it focuses on how women appropriated the legal channel to voice their concerns to the state and how the state reacted to women’s voice. It demonstrates women’s utilization of the legal space, either in written or verbal mode, to actively engage in dialogue with the state and examines their petitioning strategies to persuade the authorities and their usage of rhetoric. It has been often assumed by scholars that women during this period were prescribed with only domestic roles. However, I illustrate that the state enhanced women’s public roles on the basis of their domestic roles by allowing them to raise domestic concerns to the state. By petitioning, women were performing their duties as wives, mothers, daughters, and daughters-in-law. In this paper, I analyze one specific case to show how women exercised their agency by utilizing the petition system. In 1794, an elite woman, Madam Kwŏn, went all the way to the capital, Seoul, to present verbal petition to the central government about her husband’s unjust death. She cried out to the authorities how her husband had died from severe corporal punishment which she claimed to have been unwarrantedly inflicted by the County Magistrate. She appealed to the higher authorities to seek justice by asking them to punish the County Magistrate. This paper analyzes Madam Kwŏn’s case in depth and explicates its implications.

Magistrate

Madam

Elite

Petitioner

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Diplopia: characteristics and etiologic distribution in a referral-based university hospital

Journal of Neurology (2022)

Hyun Jae Kim Hyo‐Jung Kim Jeong‐Yoon Choi Hee Kyung Yang Jeong‐Min Hwang

Etiology

10.1007/s00415-022-11471-7

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Citations (3)

Saccadic Palsy after Cardiac Surgery: Serial Neuroimaging Findings during a 6-Year Follow-Up

Journal of Clinical Neurology (2014)

Eun‐Joo Kim Kwang‐Dong Choi Jeong Eun Kim Seong‐Jang Kim Ji‐Soo Kim

Patients who develop horizontal and vertical saccadic palsy after cardiac surgery have rarely been described. Although most such patients exhibit distinct neurological deficits, their brain MRI findings are almost normal. In addition, functional neuroimaging of such patients has never been reported.A 43-year-old woman with dysarthria, dysphagia, and horizontal and vertical saccadic palsy after cardiac surgery was followed up for about 6 years; serial brain MRIs has been performed during this period, including susceptibility-weighted imaging (SWI) and [(18)F]-fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET). Multiple microbleeds in the cerebral cortex, cerebellum, and brainstem, and glucose hypometabolism in the brainstem, cerebellum, and multiple cortical areas.To the best of our knowledge, this is the first reported case of saccadic palsy after cardiac surgery with serial SWI and [(18)F]-FDG-PET performed to explore the possible cerebral lesions.

Dysarthria

Neuronavigation

10.3988/jcn.2014.10.4.367

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Citations (10)

Clinical approach to patients with dizziness

Journal of Korean Medical Association (2018)

Jae Han Park Young-Rok Do Ji‐Soo Kim

Although dizziness is common, it is one of the most challenging symptoms in clinical medicine. Defining the type of dizziness has been considered the first step when approaching patients with dizziness. This approach was based on the belief that each type of dizziness reflects a specific underlying mechanism. A more recent approach involves grouping patients into 4 major categories: 1) acute prolonged spontaneous dizziness, 2) recurrent spontaneous dizziness, 3) recurrent positional dizziness, and 4) chronic persistent dizziness and imbalance. Vestibular neuritis and strokes are the most common causes of acute prolonged spontaneous dizziness, and neuro-otologic examination findings play a key role in the differential diagnosis. Careful history-taking is extremely important in diagnosing the disorders that cause recurrent spontaneous dizziness since the findings of the clinical examination and laboratory evaluations are often negative without a confirmatory diagnostic tool. Benign paroxysmal positional vertigo is a predominant cause of recurrent positional vertigo and can easily be treated with canalith-repositioning maneuvers. Chronic persistent dizziness and imbalance occur in various degenerative or psychiatric disorders that frequently require a referral to a specialist. This new approach may be more practical for managing patients with dizziness.

Medical History

10.5124/jkma.2018.61.1.44

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Citations (1)

Human Amniotic Membrane Extracts have Anti-Inflammatory Effects on Damaged Human Corneal Epithelial Cells <i>In Vitro</i>

Journal of Hard Tissue Biology (2016)

Han Na Lee Raymundo Bernardo Gi-Yeon Han Gyu-Young Kim Ji‐Soo Kim

The human amniotic membrane has therapeutic potential for several diseases such as cardiac ischemia, liver fibrosis, and ocular surface disorders. In the treatment of ocular surface disorders, human amniotic membrane transplantation promotes epithelial wound healing and suppresses inflammation. The objective of this study was to determine whether human amniotic membrane extracts (HAE) help damaged corneal epithelial cells recover from an inflammatory response. Human corneal epithelial cells (hCEC) which were induced inflammation were treated with human amniotic membrane extracts, and then the levels of inflammatory cytokines were measured. Human amniotic membrane extracts had an anti-inflammatory effect on damaged human corneal epithelial cells. More importantly, homogenized human amniotic membrane extracts of less than 3 kDa had a greater capacity for reducing inflammation and secretion of interleukin-6 (IL-6) and interleukin-8 (IL-8). Thus, these results indicate that the use of human amniotic membrane extracts is a promising treatment for ocular surface disorders accompanied by inflammation.

Amniotic epithelial cells

Amnion

Amniotic stem cells

10.2485/jhtb.25.282

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Citations (7)

Correction to: Update on benign paroxysmal positional vertigo

Journal of Neurology (2021)

Hyo‐Jung Kim Jae‐Han Park Ji‐Soo Kim

Mistake

Neuroradiology

10.1007/s00415-021-10476-y

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Citations (1)