• Toxicological Research
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• v.2 no.1
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• pp.37-50
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• 1986

This paper describes the effects of nitrofen (Hi-TOK), a herbicide on the fetuses of rats. The results were observed as follows: The internal soft tissue anomalies were classified as diaphragmatic hernia, cardiac malformation (T.G.V., V.S.D., S.V.), dilatation of ventricle in brain, dilatation of renal pelvis, underdevelopment of fetal lung, shortening of cortex length and increasing of immatured glomeruli counts in the fetal kidney. The heart and diaphragm appear to be the target organs.

• Proceedings of the Korean Society of Veterinary Pathology Conference
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• 2002.11a
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• pp.135-135
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• 2002

장기간의 간기능 부전 증상을 보인 2살짜리 포인터종 개가 전남대학교 동물병원에 내원하였다. 방사선 소견상 조영제(바륨)와 가스가 찬 소장이 심낭에서 관찰되었다. 허니아로 인한 불량한 예후 때문에 심한 간기능 부전이었지만 외과적 수술을 시행하였다. 소장, 대망, 담낭을 포함한 간이 복막-심막 횡격막 허니아에 의해 심낭에 삽입되어 있었다. 소장은 심낭에서 쉽게 복구되었지만 대망과 간은 심낭과의 심한 유착으로 복구되지 못하였다. (중략)

• Journal of Chest Surgery
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• v.28 no.1
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• pp.47-52
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• 1995

We have experienced 30 cases of traumatic diaphragm injury between January,1988 and August,1993. 30 cases were reviewed and following results were obtained. 1.Sex ratio is 22:8 with male dominance. 2.The 27 cases were due to blunt trauma and other 3 cases were due to penetrating injury. 3.Left side injury was more common than right[24:6 . 4.The most common herniated abdominal organ was the stomach 5.Mortality rate was 27% and its causes were not diaphragmatic injury itself,but other associated multiple organ injury.

• Annals of Clinical Neurophysiology
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• v.8 no.1
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• pp.88-90
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• 2006

Pneumothorax after needle electromyography is a rare complication, which usually associated with examination of diaphragmatic and intercostal muscles. However, by the literatures, it can also occur with supraspinatus, serratus anterior and paraspinal muscles. We experienced a case of pneumothorax after cervical paraspinal muscle needle electromyography. From the anatomical vulnerability of pneumothorax during needle insertion, we emphasized the importance of avoiding this complication.

• Journal of Chest Surgery
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• v.16 no.3
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• pp.399-404
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• 1983

In general, hiatal hernia is rare incidence among diaphragmatic hernia in Korea especially in pediatric group. Recently great interest in hiatal hernia has not led to common agreement concerning the pathophysiology, method of diagnosis, clinical picture, Indications, and type of treatment. At 1981 and 1983, two cases of congenital hiatal hernia [type I, III] were surgically treated,which surgical Intervention was modified Hill`s operation and gastropexy. Postoperatively, clinical and radiological examination were proved no regurgitation, no dysphagia and well passage of barium.

• Journal of Chest Surgery
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• v.27 no.2
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• pp.148-152
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• 1994

We have experienced 21 cases of traumatic diaphragm injury between October, 1989 and September, 1993. Of these patients, 17 cases were caused by blunt trauma and 4 by penetrating injury. Among 17 blunt traumas, 10 cases developed at left side, 6 at right and 1 at central subpericardial diaphragm, and among penetrating injuries, 3 cases developed at right side and 1 at left. Overall mortality rate was 21% and one due to blunt trauma was 29%. Initial hypotension was a predisposing factor to presume future death. When associated injuries involved 4 or more organs, mortality rate was high.

• Journal of Trauma and Injury
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• v.36 no.3
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• pp.258-260
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• 2023

Traumatic rupture of the right hemidiaphragm occurred following a high-velocity motor vehicle collision in the case presented herein. The resulting herniation of small bowel loops into the thorax resulted in hemodynamic and respiratory compromise due to pressure effects on the right heart and major vessels. The patient's hemodynamic status improved with reduction of enterothorax, and the diaphragmatic defect was repaired. We discuss the available literature and learning points from this rare case.

• Journal of Chest Surgery
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• v.10 no.2
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• pp.337-342
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• 1977

A clinical analysis was performed on 383 cases of chest injurjes experienced at Department of Thoracic Surgery, Seoul National University Hospital during 21 year period from 1957 to 1977. Of 383 patients of chest injuries, 209 cases were result from nonpenetrating injuries whereas 175 were from penetrating injuries, and there were 258 cases of hemothorax or/and pneumothorax, 162 of rib fracture, 33 of foreign body, 26 of clavicle fracture, 26 of lung contusion, 17 of diaphragmatic laceration, 14 of hemopericardium, 14 of flail chest and others. Stab wound was the most common in penetrating injuries and followed by gunshot and shell fragments. The majority of nonpenetrating chest injury patients were traffic accident victims. and fails accounted for the next largest group of accidents. Chest injuries were frequently encountered in the age group between 16 and 50 years, and 321 patients were male comparing to 62 of female. In blunt chest injuries the patients with five or more rib fractures had a 85 per cent incidence-of intrathoracic injury and 19 per cent had an intraabdominal organ damage, whereas those with four or less rib fractures had a 69 per cent and a 6 per cent incidence respectively. The principal associated injuries were cerebral contusion on 19 cases, renal contusion on 10, liver laceration on 7, peripheral vessel laceration on 5, spleen laceration on 3 and extremity fracture on 18 patients. The principles of therapy for early complications of chest trauma were rapid reexpansion of the lungs by thoracentesis [46 cases] and closed thoracotomy [125 cases] but open thoracotomy .had to be done on 90 cases [23-5%] because of massive bleeding or intrapleural hematoma, foreign body, cardiac injury, diaphragmatic laceration and bronchial rupture. The over all mortality was 2.87 per cent [11 among 383 cases], 8 cases were from penetrating injuries and 3 from nonpenetrating injuries.

• Journal of Chest Surgery
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• v.12 no.4
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• pp.418-423
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• 1979

Chest injuries due to blunt trauma often result in severe derangements that lead to death. And we have to diagnose and treat the patients who have blunt chest trauma immediately and appropriately. A clinical analysis was made on 324 cases of chest injury due to blunt trauma experienced at department of Thoracic and Cardiovascular Surgery, College of Medicine, Kyung Hee University during 8-year period from 1972 to 1979. Of 324 patients of blunt chest injuries, there were 189 cases of rib fracture, 121 of hemothorax or/and pneumothorax, 108 of soft tissue injury of the chest wall only, 41 of lung contusion, 24 of flail chest, 13 of scapular fracture, 7 of diaphragmatic rupture and others. The majority of blunt chest injury patients were traffic accident victims and falls accounted for the next largest group of accidents. Chest injuries were frequently encountered in the age group between 3rd decade and 4th decade [60%] and 238 patients were male comparing to 86 of female [Male: Female = 3:1 ]. In the patients who have the more number of fractured ribs, the more incidence of intrathoracic injury and intraabdominal organ damage were found. The principal associated injuries were head injury on 58 cases, long bone fractures on 37, skull fractures on 12, pelvic fractures on 10, renal injuries on 6 and intraabdominal organ injuries on 5 patients. The principle of early treatment of chest injury due to blunt trauma were rapid reexpansion of the lung by closed thoracotomy which was indicated on 96 cases, but open thoractomy was necessary on 14 cases because massive bleeding, intrapleural hematoma and/or fibrothorax, or diaphragmatic laceration-On 15 cases who were young and have multiple rib fracture with severe dislocation delayed elective open reduction of the fractured ribs with wire was done on the purpose of preserving normal active life. The over all mortality was 2.8% [9 of 324 cases] due to head injury on 3 cases, massive bleeding on 2,wet lung syndrome, acute renal failure on 1 and septicemia on 1 patient.

• Physical Therapy Korea
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• v.25 no.1
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• pp.12-21
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• 2018

Background: Research efforts to improve the pulmonary function of children with cerebral palsy (CP) need to focus on their decreased diaphragmatic ability compared to normal children. Real-time ultrasonography is appropriate for demonstrating diaphragmatic mechanisms. Objects: This study aimed to compare diaphragm movement, pulmonary function, and pulmonary strength between normal children and children with CP by using ultrasonography M-mode. The correlation between general characteristics, diaphragm movement, pulmonary function, and pulmonary strength was also studied. Methods: The subjects of this study were 25 normal and 25 CP children between five and 14 years of age. Diaphragm movement was measured using real-time ultrasonography during quiet and deep breathing. Pulmonary function (such as forced expiratory volume in one second; FEV1 and peak expiratory flow; PEF) and pulmonary strength (such as maximum inspiratory pressure; MIP and maximum expiratory pressure; MEP) were measured. A paired t-test and Spearman's Rho test, with a significance level of .05, were used for statistical analysis. Results: The between-group comparison revealed that normal children had significantly greater diaphragm movement, FEV1, PEF, MIP, and MEP (p<.05) than CP children. The results showed that general characteristics were significantly related to FEV1, PEF, MIP, and MEP (p<.05). Conclusion: In clinical settings, clinicians need to concern decreased diaphragm movement, pulmonary function, and pulmonary strength in CP group compared to normal children.