• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.41 no.4
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• pp.198-202
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• 2015

Proliferative periostitis is a rare form of osteomyelitis that is characterized by new bone formation with periosteal reaction common causes of proliferative periostitis are dental caries, periodontitis, cysts, and trauma. While proliferative periostitis typically presents as a localized lesion, in this study, we describe an extensive form of proliferative periostitis involving the whole mandibular ramus and condyle. Because the radiographic findings were similar to osteogenic sarcoma, an accurate differential diagnosis was important for proper treatment.

• Bulletin of the Korean Chemical Society
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• v.33 no.4
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• pp.1264-1267
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• 2012

We rationally designed and synthesized metallopolymers with organic 1,4-benzenedicarboxylic acid (BDC) linkers with different lengths of oxyethylene side chains in order to examine the influence of side chains on the coordination characteristics. While in a previous report the BDC linkers with alkyl side chains were found to form three-dimensional (3D) isoreticular metal-organic framework (IRMOF) structures or one-dimensional (1D) coordination polymeric structures with short $-O(CH_2)_6CH_3$ or long $-O(CH_2)_9CH_3$ side chains, respectively, new BDC linkers with oxyethylene side chains of the same lengths, $-(OCH_2CH_2)_2CH_3$ and $-(OCH_2CH_2)_3CH_3$, form only 3D IRMOF structures. This result is attributed to the higher flexibility and smaller volume of oxyethylene side chains compared to alkyl side chains.

• The Korean Journal of Pain
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• v.18 no.1
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• pp.89-91
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• 2005

Essential hyperhidrosis is a socially disabling and emotionally embarrassing condition. Localized excessive sweating in the sacrococcygeal region is a rare form of focal hyperhidrosis. Although numerous treatment options exist, including botulinum toxin and sympathetic neurolysis, there has been no generally accepted form of treatment. The following cases describe the successful reduction of excessive sweating in the sacrococcygeal region, without side effects, after local applications of topical glycopyrrolate and the use of fast drying clothes.

• Clinical Pain
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• v.19 no.1
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• pp.36-39
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• 2020

Tetanus is an infectious disease that causes muscle spasm with spastic paralysis and pain. Localized tetanus is rare and milder than the generalized form, however, it should be immediately treated because it may precede the onset of generalized form. The authors experienced a case of localized tetanus in both legs with abdominal pain after lumbar radiculopathy acupuncture treatment and here report this case with relevant literature reviews.

• The Bulletin of The Korean Astronomical Society
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• v.44 no.2
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• pp.40.1-40.1
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• 2019

We report progress on identifying cosmic voids using cluster halos as the antipode. According to the standard scenario of structure formation, clusters are expected to form at peaks of the initial density field, whereas cosmic voids form at troughs. Then, a cluster would be a void if the sign of the initial density fluctuation of the universe were inverted. To study the relevance of anti-structures of clusters to cosmic voids, we use a pair of simulations whose initial density fields are sign inverted versions to each other. By examining the spatial distribution and environment of the particles in inverted simulation, which are the member particles of clusters in the other simulation, we discuss the characteristics of the antipode structures of clusters including their size, density, internal structure, and redshift evolution as well.

• The korean journal of orthodontics
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• v.54 no.1
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• pp.69-73
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• 2024

Since its inception in Europe in the 1950s, alveolar molding treatment for neonates with complete cleft lip and palate has undergone significant evolution in both design and application methodology, demonstrating effectiveness in normalizing the alveolar cleft and nasal shape. However, excessively wide alveolar clefts accompanied by disproportionately wide total maxillary arch pose significant challenges when utilizing conventional alveolar molding methods involving cyclical adding and grinding of acrylic on molding plates. The current report introduces a novel alveolar molding method named Biocreative Alveolar Molding Plate Treatment (BioAMP), which can normalize the maxillary alveolar cleft and arch shape without laborious conventional acrylic procedures. BioAMP sets the target arch form and provides unrestricted space for natural growth of the maxillary alveolar bones while systematically reducing the total maxillary arch width in precise increments. Two exemplary cases are presented as proof-of-concept, showcasing the clinical innovation of BioAMP.

• Journal of the Korean Society for Precision Engineering
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• v.31 no.7
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• pp.605-613
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• 2014

Scanning white-light interferometry is an important measurement option for many surfaces. However, serious profile measurement errors can be present when measuring free-form surfaces being highly curved or tilted. When the object surface slope is not zero, the object and reference rays are no longer common path and optical aberrations impact the measurement. Aberrations mainly occur at the beam splitter in the interference objective and from misalignment in the optical system. Both effects distort the white-light interference signal when the surface slope is not zero. In this paper, we describe a modified version of white-light interferometry for eliminating these measurement errors and improving the accuracy of white-light interferometry. Moreover, we report systematic errors that are caused by optical aberrations when the object is not flat, and compare our proposed method with the conventional processing algorithm using the random ball test.

• Journal of Korean Traditional Oncology
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• v.23 no.1
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• pp.15-21
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• 2018

Objectives : This study was aimed to describe a case of a patient with FOLFIRI-induced diarrhea, which was improved by treatment with Korean herbal medicine, modified Wiryeong-tang. Methods : The patient with metastatic rectal cancer recieved FOLFIRI plus bevacizumab as a palliative chemotherapy and showed repetitive diarrhea despite administration of loperamide, which was treated with modified Wiryeong-tang. To evaluate the effect of the treatment, the Bristol Stool Form Scale and bowel movement frequency were checked. Results : During the treatment, the stool form using Bristol Stool Form Scale was improved from diarrhea to normal stool, and the bowel movement frequency was decreased. Conclusions : The result suggest that modified Wiryeong-tang may be an effective treatment for FOLFIRI-induced diarrhea.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.15 no.1
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• pp.52-54
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• 2004

Hemangioma of the larynx is generally classified into adult and infantile form. More common infantile form usually arises on subglottic portiion and may cause respiratory distress. Adult form is rare and arises on vocal cord or above. Vocal cord hemangioma was rarely reported in the medical literature. Since Kimmelman et al reported vocal hemangioma in 1979 first, there are four cases of vocal hemangioma reported in medical literature. Recently, we experienced a case of vocal cord hemangioma and successfully removed it with micro-laryngeal surgery. Hence we report this case with review of literatures.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1977.06a
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• pp.10.1-10
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• 1977

The authors have experienced 8 cases of the thyroglossal duct cysts and fistula which were diagnosed and treated surgically in the Dept. of Otolaryngology, Taegu Presbyterian Hospital during the period of last 2 years. 1. Age distribution showed at age 2∼10 years old (4 cases), and 10∼30 years old (3 cases); The youngest age of 2, and the oldest age of 42. 2. The form of disease revealed as cystic form (7 cases) and fistula form (1 case). 3. Operating procedure were excision of thyroglossal duct cyst with partial removal of hyoid bone. 4. Sex distribution 7 in female and 1 in male. 5. Histologic examination revealed as stratified squamous epithelial lining were 7 cases, its cell composed with plasma cells lymphocytes. No epithelial lining is 1 case. 6. Post-operative complications were not developed in all cases.