• Archives of Craniofacial Surgery
• /
• v.21 no.2
• /
• pp.137-140
• /
• 2020

Epidermoid cysts are benign tumors that account for approximately 1% of intracranial tumors. In very rare cases, temporally located extradural intradiploic epidermoid cysts can cause neurological symptoms and skull perforation. Herein, we report the case of a 34-year-old woman who underwent successful treatment of an epidermoid cyst in the temporal region accompanied by neurological symptoms. Accurate radiological evaluation and complete removal of the tumor and capsule play a vital role in ensuring favorable long-term outcomes. Computed tomography and magnetic resonance imaging scans can provide an accurate assessment of the extent of intracranial expansion and invasion of the cerebral parenchyma, as well as enabling the precise localization and characterization of the bone defect and mass. In addition, collaborative surgery with a neurosurgeon is required for cases involving intracranial expansion and dural invasion.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2011.11a
• /
• pp.71-72
• /
• 2011

Based on a survey for Haeundae and Jagalchi, representative waterfronts in Busan, this study examined the users' awareness of waterfront employing human's five senses. The results show that 81.5 %(163 respondents) of users in Haeundae responded "They feel sea breeze" whereas 55.8 %(111 respondents) of users in Jagalchi responded "They can eat seafood".

• The Journal of Internal Korean Medicine
• /
• v.37 no.5
• /
• pp.685-690
• /
• 2016

Objective: To report the effect of an oriental medicine treatment, including chuna manual therapy, for a patient suffering with spondylolytic spondylolisthesis. Methods: One patient was treated by oriental medical treatment including acupuncture, pharmacopuncture, and chuna manual therapy and the results were assessed with a Numerical Rating Scale (NRS), walking distance, and radiological examination. Results: After treatment, the NRS changed from 6 to 2 and walking distance changed from 250 m to 1000 m. Conclusions: In this study, oriental medical treatment, including chuna therapy, was an effective treatment for patients with spondylolytic spondylolisthesis. However, additional studies are needed, as are more and observations of these patients.

• The Journal of Churna Manual Medicine for Spine and Nerves
• /
• v.9 no.2
• /
• pp.11-19
• /
• 2014

Objectives : The Purpose of this study is to investigate the clinical application of conservative treatment including quadratus lumborum MST for lumbar HIVD(Herniated Intervertebral Disc) with sacralization. Methods : We used acupunture, herbal acupuncture, herbal medicine, Quadratus Lumborum MST for this patient. This patient received hospital treatment for 25 days. Results : After conservative treatment, the patient's pain was controlled and NRS score was decreased. ODI and ROM also were improved. Conclusions : Oriental conservative treatment including quadratus lumborum MST has a positive effect to control pain of lumbar HIVD(Herniated Intervertebral Disc) with sacralization.

• The Korean Journal of Pain
• /
• v.28 no.1
• /
• pp.57-60
• /
• 2015

Sphincter of Oddi dysfunction (SOD) is a syndrome of chronic biliary pain or recurrent pancreatitis due to the functional obstruction of the pancreaticobiliary flow. We report a case of spinal cord stimulation (SCS) for chronic abdominal pain due to SOD. The patient had a history of cholecystectomy and had suffered from chronic right upper quadrant abdominal pain. The patient had been diagnosed as having SOD. The patient was treated with opioid analgesics and nerve blocks, including a splanchnic nerve block. However, two years later, the pain became intractable. We implanted percutaneous SCS at the T5-7 level for this patient. Visual analog scale (VAS) scores for pain and the amount of opioid intake decreased. The patient was tracked for more than six months without significant complications. From our clinical case, SCS is an effective and alternative treatment option for SOD. Further studies and long-term follow-up are necessary to understand the effectiveness and the limitations of SCS on SOD.

• Korean Journal of Fisheries and Aquatic Sciences
• /
• v.40 no.5
• /
• pp.293-299
• /
• 2007

The distribution of hemolytic Vibrio sp. from sea water of three main beaches located in Busan (Gwangan(G), Haeundae(H) and Songjeong(S) beaches) was investigated from June to September 2006 ; this is mid-summer and the main season for bathing. The monthly detection ratio from each beach was 29.2% (7 of 24 samples, G), 33.3% (8 of 24 samples, H), and 16.7% (4 of 24 samples, S). The most probable number(MPN) of strains detected ranged from 1.8-36(G), 1.8-180(H) and 1.8-18(S) MPN/100mL. Of the isolated strains, 24 strains showed definite hemolytic activity. These 24 strains were identified as Vibrio fluvialis, Vibrio vulnificus, Aeromonas hydrophila, Actinobacillus ureae and Eikenella corrodens. Vibrio fluvialis was detected from all three beaches investigated. Vibrio vulnificus was detected from Haeundae and Gwangan beaches. Gwangan beach had a higher detection ratio of Vibrio sp. than Haeundae and Songjeong beaches. These results suggest that seafood harvested from the vicinity of theses beaches may cause food poisoning and risk management to prevent Vibrio septicemia is required, especially for Haeundae and Gwangan beaches.

• Journal of Clinical Otolaryngology Head and Neck Surgery
• /
• v.29 no.2
• /
• pp.254-258
• /
• 2018

The solitary fibrous tumor (SFT) is a mesenchymal neoplasm that is described as spindle-shaped tumor cells on a collagenous background originating from pleural tissues. Recently, extrapleural SFT has been reported in nearly all sites, including the sublingual gland, parotid gland, nasal cavity and paranasal sinuses. Complete surgical excision is primary treatment for SFT, but diagnosing SFT is not often made until immunohistochemical evaluation after surgical resection. We report that the patient, 45-year-old male, was considered as a case of inflammation polyp arising from left nasal cavity with initial biopsy, however, it has turned out to be SFT after surgical treatment.

• Archives of Craniofacial Surgery
• /
• v.21 no.6
• /
• pp.380-383
• /
• 2020

Schwannomas, which originate from Schwann cells in the peripheral nervous system, are slowg-rowing and uncommon benign tumors. Most schwannomas (90%) occur in isolation, and multiple occurrences are a characteristic feature of neurofibromas. Schwannomas of the nose and nasal tip are particularly unusual. Although a few cases of schwannomas of the sinusoidal tract and nasal septum have been reported, schwannomas arising from the nasal dorsum area and tip are extremely rare. Sensory abnormalities are also a very rare symptom. We excised a schwannoma on the nasal dorsum through direct incision and a schwannoma on the nasal tip through open rhinoplasty. No postoperative complications involving recurrence, hematoma, or infection occurred. The possibility of neurological changes should be considered in cases of an abnormality in the peripheral nervous system. Schwannoma must be kept in mind as a possible cause of neurological changes localized to a specific dermatome, and should always be considered in the differential diagnosis of a mass on the nose.

• The Journal of Internal Korean Medicine
• /
• v.44 no.2
• /
• pp.197-206
• /
• 2023

Objesctives: This study reports the effect of Korean medicine treatment on a patient with abdominal and lower back pain after a laparoscopic hysterectomy. Methods: The patient received Korean herbal medicine, pharmacopuncture treatment, and acupuncture treatment for six days. We measured the numeric rating scale (NRS), Oswestry Disability Index (ODI), Range of Motion (ROM), and Life-5 Dimensions scale (EQ-5D) to assess symptom changes. Results: After treatment, the patient showed decreased numeric rating scale (NRS) and Oswestry Disability Index (ODI), as well as augmented Range of Motion (ROM) and European Quality of Life 5 Dimensions scale (EQ-5D). Conclusion: The results indicate that Korean medicine treatment is effective management for patients with abdominal and lower back pain after a laparoscopic hysterectomy.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2021.05a
• /
• pp.144-146
• /
• 2021

Idiopathic pulmonary fibrosis (IPF) is one of the most dreadful lung diseases which effects the performance of the lung unpredictably. There is no any authentic natural history discovered yet pertaining to this disease and it has been very difficult for the physicians to diagnosis this disease. With the advent of Artificial intelligent and its related technologies this task has become a little bit easier. The aim of this paper is to develop and to explore the machine learning models for the prediction and diagnosis of this mysterious disease. For our study, we got IPF dataset from Haeundae Paik hospital consisting of 2425 patients. This dataset consists of 502 features. We applied different data preprocessing techniques for data cleaning while making the data fit for the machine learning implementation. After the preprocessing of the data, 18 features were selected for the experiment. In our experiment, we used different machine learning classifiers i.e., Multilayer perceptron (MLP), Support vector machine (SVM), and Random forest (RF). we compared the performance of each classifier. The experimental results showed that MLP outperformed all other compared models with 91.24% accuracy.