Purpose: The balloon-stent technique (BST) has certain strengths as an assisted technique for the treatment of complex aneurysms. After Atlas release, the BST can be executed without an exchange maneuver of the balloon to the stent-delivery catheter. The purpose of this article is to share our experience with the BST using the Scepter-Atlas combination. Materials and Methods: Device inspection led us to a simple method to avoid failure in loading Atlas to the Scepter. From March 2018 to December 2019, 57 unruptured distal internal carotid artery (dICA) aneurysms were treated with coil embolization; among which, 25 aneurysms in 23 patients were treated with BST. Clinical and angiographic data were retrospectively collected and reviewed. Results: The technical success rate of the Scepter-Atlas combination increased from 50% to 100% after careful inspection. BST angiographic results were comparable to the stent-assisted coil (SAC) group treated during the immediately post-embolization same period (modified Raymond-Roy classification [MRRC] 1 & 2 84% in BST, 96.3% in SAC) and during short-term follow-up (MRRC 1 & 2 95.8% in BST, 88.4% in SAC). A small number of patients showed periprocedural complications, but none had clinical consequences. Conclusion BST using the Scepter-Atlas combination can provide an effective and safe method for the treatment of dICA aneurysms. Scepters can be used as delivery catheters for Atlas.

Purpose: The balloon-stent technique (BST) has certain strengths as an assisted technique for the treatment of complex aneurysms. After Atlas release, the BST can be executed without an exchange maneuver of the balloon to the stent-delivery catheter. The purpose of this article is to share our experience with the BST using the Scepter-Atlas combination. Materials and Methods: Device inspection led us to a simple method to avoid failure in loading Atlas to the Scepter. From March 2018 to December 2019, 57 unruptured distal internal carotid artery (dICA) aneurysms were treated with coil embolization; among which, 25 aneurysms in 23 patients were treated with BST. Clinical and angiographic data were retrospectively collected and reviewed. Results: The technical success rate of the Scepter-Atlas combination increased from 50% to 100% after careful inspection. BST angiographic results were comparable to the stent-assisted coil (SAC) group treated during the immediately post-embolization same period (modified Raymond-Roy classification [MRRC] 1 & 2 84% in BST, 96.3% in SAC) and during short-term follow-up (MRRC 1 & 2 95.8% in BST, 88.4% in SAC). A small number of patients showed periprocedural complications, but none had clinical consequences. Conclusion BST using the Scepter-Atlas combination can provide an effective and safe method for the treatment of dICA aneurysms. Scepters can be used as delivery catheters for Atlas.

Objectives: This study was conducted to create a 3D printable snack dish model for the elderly with low food or fluid intake along with barriers towards eating. Methods: The decision was made by the hybrid-brainstorming method for creating the 3D model. Experts were assigned based on their professional areas such as clinical nutrition, food hygiene and chemical safety for the creation process. After serial feedback processes, the grape shape was suggested as the final model. After various concept sketching and making clay models, 3D-printing technology was applied to produce a prototype. Results: 3D design modeling process was conducted by SolidWorks program. After considering Dietary reference intakes for Koreans (KDRIs) and other survey data, appropriate supplementary water serving volume was decided as 285 mL which meets 30% of Adequate intake. To consider printing output conditions, this model has six grapes in one bunch with a safety lid. The FDM printer and PLA filaments were used for food hygiene and safety. To stimulate cognitive functions and interests of eating, numbers one to six was engraved on the lid of the final 3D model. Conclusions The newly-developed 3D model was designed to increase intakes of nutrients and water in the elderly with dementia during snack time. Since dementia patients often forget to eat, engraving numbers on the grapes was conducted to stimulate cognitive function related to the swallowing and chewing process. We suggest that investigations on the types of foods or fluids are needed in the developed 3D model snack dish for future studies.

Synovial chondromatosis is a rare benign lesion originating from the synovial membrane. It presents as adhesive or non-adhesive intra-articular cartilaginous loose bodies. Although the causes of synovial chondromatosis have not been fully elucidated, inflammation, external injury, or excessive use of joints have been suggested as possible causes. Synovial chondromatosis has been reported to occur most frequently at large joints that bear weights, with a rare occurrence at the temporomandibular joint (TMJ). When synovial chondromatosis develops at TMJ, clinical symptoms, including pain, joint sounds, and mouth opening may common. Moreover, synovial chondromatosis rarely spreads to the mandibular condyle, glenoid cavity, or articular eminence of TMJ. The goal of this study was to discuss the methods of surgery and other possible considerations by reviewing cases of patients who underwent surgery for synovial chondromatosis that extended to the temporal bone.
Adhesives ; Arthralgia ; Chondromatosis, Synovial* ; Glenoid Cavity ; Humans ; Inflammation ; Joints ; Mandibular Condyle ; Mouth ; Synovial Membrane ; Temporal Bone* ; Temporomandibular Joint* ; Weights and Measures

Synovial chondromatosis is a rare benign lesion originating from the synovial membrane. It presents as adhesive or non-adhesive intra-articular cartilaginous loose bodies. Although the causes of synovial chondromatosis have not been fully elucidated, inflammation, external injury, or excessive use of joints have been suggested as possible causes. Synovial chondromatosis has been reported to occur most frequently at large joints that bear weights, with a rare occurrence at the temporomandibular joint (TMJ). When synovial chondromatosis develops at TMJ, clinical symptoms, including pain, joint sounds, and mouth opening may common. Moreover, synovial chondromatosis rarely spreads to the mandibular condyle, glenoid cavity, or articular eminence of TMJ. The goal of this study was to discuss the methods of surgery and other possible considerations by reviewing cases of patients who underwent surgery for synovial chondromatosis that extended to the temporal bone.
Adhesives ; Arthralgia ; Chondromatosis, Synovial* ; Glenoid Cavity ; Humans ; Inflammation ; Joints ; Mandibular Condyle ; Mouth ; Synovial Membrane ; Temporal Bone* ; Temporomandibular Joint* ; Weights and Measures

We describe two patients with acute myeloradiculitis associated with herpes simplex virus type 2 (HSV-2). They were previously healthy and immunocompetent and had no history of herpes infection or rash. Myeloradiculitis manifested as an acute flaccid paralysis that primarily involved the conus medullaris and cauda equina. laccid paralysis can be caused by HSV-2 myeloradiculitis, and so early antiviral treatment should be considered.
Cauda Equina ; Exanthema ; Herpes Simplex* ; Herpesvirus 2, Human* ; Humans ; Myelitis ; Paralysis* ; Radiculopathy ; Simplexvirus* ; Spinal Cord

PURPOSE: The purpose of this study was to assess the safety and early outcomes of the Pipeline device for large/giant or fusiform aneurysms. MATERIALS AND METHODS: The Pipeline was implanted in a total of 45 patients (mean age, 58 years; M:F=10:35) with 47 large/giant or fusiform aneurysms. We retrospectively evaluated the characteristics of the treated aneurysms, the periprocedural events, morbidity and mortality, and the early outcomes after Pipeline implantation. RESULTS: The aneurysms were located in the internal carotid artery (ICA) cavernous segment (n=25), ICA intradural segment (n=11), vertebrobasilar trunk (n=8), and middle cerebral artery (n=3). Procedure-related events occurred in 18 cases, consisting of incomplete expansion (n=8), shortening-migration (n=5), transient occlusion of a jailed branch (n=3), and in-stent thrombosis (n=2). Treatment-related morbidity occurred in two patients, but without mortality. Both patients had modified Rankin scale (mRS) scores of 2, but had an improved mRS score of 0 at 1-month follow-up. Of the 19 patients presenting with mass effect, 16 improved but three showed no changes in their presenting symptoms. All patients had excellent outcomes (mRS, 0 or 1) during the follow-up period (median, 6 months; range, 2-30 months). Vascular imaging follow-up (n=31, 65.9%; median, 3 months, range, 1-25 months) showed complete or near occlusion of the aneurysm in 24 patients (77.4%) and decreased sac size in seven patients (22.6%). CONCLUSION: In this initial multicenter study in Korea, the Pipeline seemed to be safe and effective for large/giant or fusiform aneurysms. However, a learning period may be required to alleviate device-related events.
Aneurysm* ; Carotid Artery, Internal ; Follow-Up Studies ; Humans ; Korea* ; Learning ; Middle Cerebral Artery ; Mortality ; Retrospective Studies ; Thrombosis

OBJECTIVES: The aim of this study was to determine the association between oral health status and oral health impact profile (OHIP-14) among patients undergoing treatment in a dental hospital, in order to develop an oral health care method for improving oral health related quality of life (OHRQoL). METHODS: A total of 980 patients aged 7-89 years were selected from a dental hospital between May 2011 and March 2014. Questionnaires on oral health impact profile (OHIP-14K) were distributed to the patients, and their dental records were examined to find out their oral health status. RESULTS: OHIP-14 scores of patients with periodontal pockets over 4 mm and presence of chronic general disease were significantly higher than those without pockets and chronic disease (P<0.05). Factors such as age, gender, having prosthesis or dental implant, regular oral health care over a period of 1 year were not significantly associated with OHIP-14 scores. CONCLUSIONS: Periodontal health status and chronic general disease could be factors associated with OHRQoL. Thus, improving oral symptoms through professional oral care may help improve OHRQoL.
Chronic Disease ; Dental Implants ; Dental Records ; Gwangju ; Humans ; Korea ; Oral Health* ; Periodontal Diseases ; Periodontal Pocket ; Prostheses and Implants ; Quality of Life ; Surveys and Questionnaires

Salmonella typhi infections usually manifest with high fever and gastrointestinal symptoms, however, occurrence of severe complications in other organs, such as pneumonitis, bronchitis, hepatitis, nephritis, encephalitis, and osteomyelitis, is possible. Although common surgical complications include ileal perforation and gastrointestinal haemorrhage, few cases of intussusception have been reported. Splenic infarction is another uncommon complication. In this report, we present a case of typhoid fever complicated with simultaneous small bowel intussusception and splenic infarction. A 27-year-old male patient with no previous history of interest underwent examination for fever, acute abdominal pain, and watery diarrhea of seven days duration. Findings on the initial examination indicated fever of 39.1degrees C, a distended abdomen with direct and rebound tenderness of diffuse localization, and rigidity. Abdominal computed tomography showed hepatomegaly, multiple lymphadenopathies, multiple segmental splenic infarctions, and small bowel ileus with intussusception, however, findings from the small bowel enema study showed spontaneous resolution of the intussusception. Despite antibiotic therapy, abdominal symptoms continued, therefore, the patient underwent exploratory laparotomy with suspicion of intestinal perforation. Surgical findings included multiple enlarged lymphadenopathies and coarse appearance of the liver, but no perforation was found. Results of the Widal test showed positivity for flagellar (H), somatic (O) and A antigens (1:640 dilutions each). Blood cultures showed Salmonella typhi. lymph nodes and biopsy showed mesenteric lymphadenitis, with enlarged lymph nodes due to distension of the sinusoids by macrophages, which showed erythrophagocytosis and tingible bodies. In addition, liver biopsy showed a granulomatous aggregate comprised of macrophages with an epithelioid configuration. After intravenous administration of antibiotics, the patient showed progressive improvement and was discharged for outpatient department follow up.
Abdomen ; Abdominal Pain ; Administration, Intravenous ; Adult ; Anti-Bacterial Agents ; Biopsy ; Bronchitis ; Diarrhea ; Encephalitis ; Enema ; Fever ; Follow-Up Studies ; Hepatitis ; Hepatomegaly ; Humans ; Ileus ; Intestinal Perforation ; Intussusception ; Laparotomy ; Liver ; Lymph Nodes ; Macrophages ; Male ; Mesenteric Lymphadenitis ; Nephritis ; Osteomyelitis ; Outpatients ; Pneumonia ; Salmonella typhi ; Splenic Infarction ; Typhoid Fever

BACKGROUND: Inhaled corticosteroids (ICSs) are the most essential medication for asthma control. Many reports suggest that the usage of ICSs improves not only the control of asthma symptoms but also prevents exacerbation. We investigated whether increases in ICS prescriptions are associated with decreases in asthma exacerbation in the clinical practice setting. METHODS: We retrospectively analyzed the database of adult asthma patients who had visited a tertiary referral hospital, the Asan Medical Center between January 2000 and December 2009. The number of emergency department (ED) visits, admissions, intensive care unit (ICU) care, deaths, and ICS prescriptions were analyzed to evaluate the time trend of asthma exacerbation as a function of the ICS prescription rate during the ten years. RESULTS: The numbers of ED visits, admissions, and episodes of ICU care decreased during the ten years (p<0.001, p=0.033, p=0.001, respectively) while the number of ICS prescriptions increased (p<0.001). We found a correlation between the number of ICS prescriptions and the number of ED visits, admissions, or ICU care. For these outcomes, the correlation coefficients were r=-0.952, p<0.001; r=-0.673, p=0.033; r=-0.948, p<0.001, respectively. CONCLUSION: The number of ICS prescriptions increased during the past ten years while the number of asthma exacerbations decreased. Our results also showed a negative correlation between the ICS prescription rate and asthma exacerbation in the clinical practice setting. In other words, an increase in ICS prescription may be a major cause of a decrease in asthma exacerbations.
Adrenal Cortex Hormones ; Adult ; Asthma ; Disease Progression ; Emergencies ; Humans ; Intensive Care Units ; Nebulizers and Vaporizers ; Prescriptions ; Retrospective Studies ; Tertiary Care Centers