• The Journal of Korean Orthopaedic Ultrasound Society
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• v.3 no.2
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• pp.79-83
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• 2010

Musculoskeletal ultrasonography has been used as a convenient and simple tool for diagnosis of various conditions of orthopaedic diseases for many years. Generally magnetic resonance imaging (MRI) is thought to be the best method to search for anatomical structures or variations. However, for dynamic conditions such as dislocation or subluxation of tendons and nerves, MRI is not superior to ultrasonography, especially dynamic ultrasonography. So we present such a patient with an ulnar nerve subluxation at the elbow who has symtoms mimicking cubital tunnel syndrome diagnosed by dynamic ultrasonography and treated successfully by ulnar nerve anterior transposition and think that dynamic ultrasonography is a useful method for diagnosing dynamic condition such as ulnar nerve subluxation mimicking cubital tunnel syndrome.

• The Science & Technology
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• no.7 s.410
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• pp.28-33
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• 2003

세계보건기구(WTO)가 전세계에 사스 경계령을 선포한 지 넉달째로 접어들었다. 최근 중국에서 사스 발병 환자가 줄어들며 사스의 위세는 다소 수그러들었지만 아직도 세계는 사스의 위협에서 자유롭지 못하다. 중증급성호흡기증후군, 즉 사스에 대한 연구는 어디까지 와 있는가.

• KOREAN POULTRY JOURNAL
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• v.55 no.5
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• pp.151-153
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• 2023

• Journal of Yeungnam Medical Science
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• v.16 no.1
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• pp.52-59
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• 1999

This study was conducted to evaluate the effect of the antenatal ambroxol administration to mothers who were in danger of imminent preterm delivery in preventing the neonatal respiratory distress syndrome(RDS). Forty-two preterm newborn infants who were delivered at Yeungnam University Hospital from January 1996 to December 1997 were divided into two groups, 21 in ambroxol-treated group and 21 in control group. Six cases of the respiratory distress syndrome were developed from 21 ambroxol-treated infants, but 13 cases of RDS, from 21 control infants. This result indicated a significant reduction of the occurrence of RDS by antenatal administration o[ ambroxol (p<0.05). There were no differences in the occurrence of adverse effects of ambroxol in mothers between the two groups. There was also no difference between pre- and post-treatment hematologic and biochemical parameters in ambroxol-treated group. In conclusion, when premature delivery is expected, the administration of ambroxol before delivery enhances lung maturation in premature newborn infants and prevents the occurrence of respiratory distress syndrome without significant adverse effects.

• Clinical and Experimental Reproductive Medicine
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• v.35 no.2
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• pp.163-167
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• 2008

Ovarian hyperstimuation syndrome (OHSS) is the most serious complication of controlled ovarian stimulation. It causes symptoms such as, ovarian enlargement, ascites, pleural effusion, pericardial effusion, hemoconcentration, electrolyte imbalance, and thromboembolism. Although proper management is done, thromboembolism could occur and is difficult to predict. Moreover it can cause death. Consequently thromboembolism is the most dangerous complication of OHSS. We experienced a OHSS patient with thromboembolism of the brain after having IVF-ET.

• Childhood Kidney Diseases
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• v.10 no.2
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• pp.233-237
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• 2006

The clinical features of the Mayer-Rokitansky-K$\ddot{u}$ster-Hauser(MRKH) syndrome include normal female secondary sex characteristics, normal genitalia, congenital absence of vagina, rudimentary or bipartite uterus, normal ovarian function and normal ovulation, 46, XX, karyotype, frequent association of renal, skeletal and other congenital anomalies. We experienced a case of a premature infant with MRKH syndrome who had imperforate anus and unilateral renal agenesis.

• Proceedings of the Korea Information Processing Society Conference
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• 2022.05a
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• pp.539-542
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• 2022

신생아 호흡곤란 증후군은 주로 미숙아에게 발생하는 호흡기 질환으로, 특징적 영상 소견 및 다른 검사 소견을 바탕으로 진단된다. 본 논문은 기계 장치 등 외부 요소의 영향을 최소화하고자 폐 영역을 분할하여 신생아 호흡곤란 증후군을 진단하는 기법을 제안한다. 분할에는 UNet 구조를 사용하고 진단에는 EfficientNet-B5를 사용하여 최종적으로 신생아 호흡곤란 증후군의 진단 정확도 0.852를 달성하였다.

• Korean Journal of Biological Psychiatry
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• v.18 no.4
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• pp.217-224
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• 2011

Subsyndromal bipolar symptoms are common during maintenance treatment and appear to be associated with relapse into an episode of the same polarity. This implies subsyndromal symptoms are an important problem in recurrent bipolar disorder and require more additive and infallible therapeutic intervention. Undetected, untreated subsyndromal states lead patients to have poor prognosis and quality of life. The combination of a long undetected illness and significant psychosocial impairment renders early identification and intervention vital for the treatment of bipolar disorders. Methods for early identification includes finding prodromes, using screening tools such as the HCL-32 (Hypomania Checklist-32) and the BSDS (bipolar spectrum diagnostic scale). Various augmentation treatment methods would be needed to reduce subsyndromal symptoms, especially, psychosocial treatment has the potential to help patients address the multiple psychosocial problems associated with this chronic illness. To overcome difficulties of diagnosing subsyndromal disorder and to treat it appropriately, a staging system was suggested by some researchers. It assumes that earlier stages have better prognosis and require simpler therapeutic regimens. Staging may assist in treatment planning and prognosis of bipolar disorder, and emphasize the importance of early intervention. Further research is required in this exciting and novel area.

• The Journal of Korean Orthopaedic Ultrasound Society
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• v.1 no.1
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• pp.64-72
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• 2008

Compression neuropathy around elbow and wrist are one of the common disturbing problems in the upper extremity. The understanding of normal nerve architectures and pathophysiologic changes in compression neuropathy is important to interpret the ultrasonographic images correctly. Compression neuropathies have characteristic ultrasonographic imaging features of flattened nerve at compression and hypoechoic swollen nerve with loss of fascicular patterns at proximal segments. Dynamic ultrasonographic imagings on motion can show dymanic subluxation of ulnar nerve and medial head of triceps muscle over the medial epicondyle in snapping triceps syndrome. Dynamic compression of median nerve also can be visualized in pronator teres syndrome by dynamic imaging studies. A quantitative measures of cross sectional area or compression ratio can be helpful to diagnose compression neuropathies, such as carpal tunnel syndrome or cubital tunnel syndrome. With the clinical features and electeophysiologic studies, the untrasonographic imagings are useful tool for evaluation of the compression neuropathies in the upper extremities.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.16 no.1
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• pp.98-105
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• 2005

Objectives : The purpose of this study was to examine the reliability and validity of the Korean version of Asperger Syndrome Diagnostic Scale as a tool to diagnose Asperger disorder. Methods : Subjects consisted of 15 Asperger disorder, 20 PDD & PDD NOS, 20 Communication disorder children who visited the department of child psychiatric outpatient clinic. The age range of the children was between 5 years 1 month and 15 years 6 month. The K-ASDS, the Korean version of Asperger disorder inventory (K-ADI), and K-CARS were administered to mothers of all children by clinical psychologists. Results The internal consistency of the ASDS was high (Chronbach's $\alpha=0.88$) and the range internal consistencies of each subscales of K-ASDS were from .83 to 66. Correlation coefficients between K-ASDS and KADI was significant. Discriminant analysis showed that the Korean version of ASDS significantly discriminate Asperger disorder from PDD and Communication disorder, and the percentage of correct classification were $71\%$. Conclusion : The results of this study proved that the Korean version of ASDS was a reliable and valid measure for Asperger disorder.