• Journal of Chest Surgery
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• v.11 no.1
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• pp.92-96
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• 1978

Congenital diaphragmatic eventration is a rare disease and generally accepted as an abnormally high position of part or all of the diaphragm, usually associated with a marked decrease in muscle fibers and a membranous appearance of the abnormal area. There were 4 cases of the congenital diaphragmatic eventration at the Dept. of Thoracic Surgery, Seoul National University Hospital, from 1957 to 1977. They were two boys and two girls and ranging from 1 day to 3 years of age. They were all repaired by surgical operation and one was expired postoperatively, another one was dead one year later due to complication. The ratio between right and left was 1:3 and their symptoms were cyanosis, dyspnea and frequent respiratory disease. In physical examination there was noted decreased breathing sound on the affected lung field and bowel sound was audible in some cases. Diagnosis was done by Chest X-ray and plication of the affected diaphragm was usually done in operation. There were noted atelectasis and cystic change of the affected side lung. And the liver, colon, spleen and small intestine were found in the dome of the eventrated diaphragm.

• Structural Engineering and Mechanics
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• v.10 no.3
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• pp.277-288
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• 2000

The present paper, deals with the dynamic analysis of a thin-walled tower with varying cross-section and additional masses. It, especially, deals with the effect of the rotary inertia of those masses, which have been neglected up to now. Using Galerkin's method, we can find the spectrum of the eigenfrequencies and, also, the shape functions. Finally, we can solve the equations of the problem of the forced vibrations, by using Carson-Laplace's transformation. Applying this method on a tall mast with 2 concentrated masses, we can examine the effect of the rotary inertia and the diaphragmatic operation of the above masses, on the 3 first eigenfrequencies.

• Advances in pediatric surgery
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• v.2 no.2
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• pp.129-132
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• 1996

This is a case report of a sliding hiatal hernia with severe gastroesophageal reflux(GER) after repair of congenital diaphragmatic hernia(CDH). It was not possible to determine whether the hiatal hernia is a de novo lesion which was missed at the original operation or a consequence of overzealous repair of the Bochdalek defect at the expense of weakening of the diaphragmatic crura. This case demonstrates that a sliding hiatal hernia can be a cause of severe gastroesophageal reflux that should be managed surgically.

• Journal of Veterinary Clinics
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• v.14 no.1
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• pp.6-10
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• 1997

An 8-year old castrated domestic long-hair cat was presented with a two week history of abdominal distension. Physical examination revealed a non-painful, fluctuant, palpable mass in the right craniodorsal abdomen, and unilaterally muffled heart sounds on the right thorax. Routine clinico-pathological values were unremarkable apart from mild azotemia with a concurrent urine specific gravity of 1.031, which reflect a degree of renal dysfunction. Radiographic and ultrasound examinations of the thorax revealed the cardiac enlargement to be due to the congenital peritoneo-pericardial diaphragmatic hernia with liver occupying the right half of the pericardial sac. There was also a mild gypertrophy of the heart. Radiography and ultrasonography of the abdomen showed the mass to be composed of a large fluid filled cystic structures surrounding the right and left kidneys, and the kidneys themselves were of increased echogenecity. A diagnosis of perinephric pseudocysts was made. The patient responded well to the surgical procedures. Perinephric pseudocysts and peritoneo-pericardial diaphragmatic hernia in the cat are rare, and a case is described and the literature is reviewed in this report.

• Journal of Chest Surgery
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• v.49 no.4
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• pp.306-308
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• 2016

Diaphragmatic hernia was found in a patient who had undergone transhiatal esophagectomy for early esophageal cancer. Chest X-ray was not helpful, but abdominal or chest computed tomography was useful for accurate diagnosis. Primary repair through thoracotomy was performed and was found to be feasible and effective. However, long-term follow-up is required because hernia recurrence is common.

• Journal of Chest Surgery
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• v.22 no.6
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• pp.1070-1077
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• 1989

Traumatic injuries of the diaphragm are not an infrequent occurrence with rise in violence and increasing use of automobiles, more diaphragmatic injuries may be seen. Fifty cases from Severance hospital were reviewed of these there were 27 injuries secondary to blunt trauma and 23 penetrating injuries, and occurred commonly in male. In blunt trauma, right and left diaphragmatic injuries occurred equally. Chest X * ray were normal in 18 cases [36 %], a hemo-and/or pneumothorax was present in 22 cases [44 %], and only 12 cases[24 %] were diagnosed or suspected as diaphragmatic injuries preoperatively. Seventeen cases underwent thoracotomy alone, 19 cases required laparotomy only, and 14 had combined thoracotomy and laparotomy. There were 5 deaths [10 % mortality], and all deaths related to the severity of associated injuries. It was concluded that injuries of the diaphragm should be suspected in all patients with severe blunt torso trauma or penetrating injuries near the diaphragm.

• Journal of Chest Surgery
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• v.27 no.12
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• pp.1023-1026
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• 1994

We reviewed 10 cases of traumatic diaphragmatic injuries at Soonchunhyang University Gumi Hospital from January 1990 through April 1993. seven patients were male and three patients were female. The age distribution was ranged from 25 to 79 years, predominant 4th decades occurred in male. The traumatic diaphragmatic injuries were due to blunt trauma in 9 cases (traffic accident 7 and crash injury 2) and penetrating wound in 1 case (stab wound). The common symptom were dyspnea (60%), chest pain and abdominal pain in order frequency. In the blunt trauma and crash injury, te rupture site was all located in the left(9 cases). In the penetrating wound, the rupture site was located in the right(1 case). The surgical repair of 10 cases were performed with transthoracic approach in 9 cases and thoracoabodominal approach in 1 case. The postoperative mortality was 10% (1/10). The cause of death was multiple organ failure with pulmonary edema.

• Journal of Chest Surgery
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• v.16 no.2
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• pp.255-259
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• 1983

Thirteen cases of traumatic diaphragmatic injuries treated at the Dept. of Thoracic & Cardiovascular Surgery in Kyung-Hee University Hospital from Jan. 1973 to Dec. 1982, were reviewed in this study. 1. Of 13 cues, 11 were male and 2 were female, a ratio of 5.5:1. This ratio revealed high incidence in male patients. The age distribution was ranged from 2 to 59 years. 2. The causes of traumatic diaphragmatic injuries; 6 were traffic accidents, 4 were stab wounds, 1 was falling down, 1 was gun shot wound and 1 was kick. 3. Operation were performed in 11 patients. No operation was done in 2 patients. 4. There were 100% of other associated injuries, the most frequent was having hemothorax. 5. 2 cases of death occurred in not operated patients. One was intracranial hematoma, and the other was hypertensive encephalopathy.

• Journal of Chest Surgery
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• v.27 no.8
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• pp.643-649
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• 1994

We evaluated sixteen patients of traumatic diaphragmatic injuries that we have experienced from Jan. 1987 to Aug 1993. Age was ranged from 6 to 71 years, predominantly in the fourth and fifth decades. 13 were male and 3 were female, a ratio of 4.3: 1. Blunt trauma was develped in 11 [Lt 7, Rt 4], penetrating trauma in 5 [Lt 2, Rt 3]. Preoperative diagnosis of diaphragmatic injury was possible in 8 patients [72.2 %] in blunt trauma, and 1 patient [20 %] in penetrating trauma. 8 cases[54.5%] in blunt trauma, and 4 cases in penetrating trauma were treated within 24 hours,meanwhile, patients treated after 10 days were 3, all by blunt trauma.The repair of 16 cases were performed with thoracic approach in 4 cases, thoracoabdominal approach in 3 cases, and abdominal approach in 9 cases. The herniated organs in thorax were stomach [5], colon [3], liver [2], and pancreas [1]. Postoperative complication were developed in 9cases[56.3%] significantly related with delayed operation time [p < 0.01 ]. Hospital mortality was 12.5 % [2/16], and the causes of death were hypovolemic shock in one and hepatic failure due to portal vein rupture in another.

• Journal of Chest Surgery
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• v.34 no.12
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• pp.972-975
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• 2001

A case of congenital diaphragmatic eventration on the right and central tendinous portion with accessory hepatic lobe causing direct compression of the right heart is presented. We have performed the video assisted thoracoscopic plication of the right hemidiaphragm and eliminated the mass effect of the accessory hepatic lobe.