• Journal of Chest Surgery
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• v.9 no.1
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• pp.98-101
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• 1976

Clinical observations were made on a total 104 cases of spontaneous pneumothorax during the period of 5 years from MAR. 1971 to MAR. 1976 at the Dept. of Chest Surgery, Korea University Medical College. The ratio of male to female cases was 7.4 : 1 in male predominance, and age distribution was 73% of the total cases within the 15-40 age range. There were 56 patients (53.8%) of right sided pneumothorax and 44 patients (42.3%) of left sided pneumothorax, 8 patients presented bilateral spontaneous pneumothorax. The etiologic factors were tuberculous origin in 42.3%, rupture of bullae or blebs in 15.4%, acute pulmonary infection in 3.8%, pulmonary paragonimiasis in 2.9%, cysticercosis 1%, Marfan's syndrome in 1.9%, unknown causes in 32.7%. In all 104 cases, closed chest tube thoracostomy were performed for reexpansion of collapsed lung. In 50 cases of 104 cases, intrapleural instillation of Quinacrine HCl (Atabrine, Winthrop Laboratories, New York, N.Y.) thru the chest tube was used to control of recurrent pneumothorax, and compared observation with 54 cases control group of closed chest tube thoracostomy only. In both groups, 1) cure rates were 63% in control group and 88% in Atabrine group. 2) average duration of inserted chest tube were 5.6 days in control group and 5.7 days in Atabrine group.

• 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.

• Tuberculosis and Respiratory Diseases
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• v.67 no.1
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• pp.59-62
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• 2009

Reexpansion pulmonary edema is not a common phenomenon after chest tube insertion but some reports from 0% to 14%. There are various resulting complications, including acute respiratory distress syndrome. We report a case of focal reexpansion pulmonary edema after chest tube insertion. A 49-year-old male came to the hospital due to ongoing dyspnea and left chest pain for 3 days. On chest X-ray, the patient had a left pneumothrax. We planned to insert a chest tube for symptom relief. To determine whether or not the chest had expanded as a result of the chest tube insertion, the patient underwent repeated chest X-rays the following day. The patient experienced brief respiratory symptoms upon initial suction; a chest PA showed patchy consolidated infiltration at the inserted site. After 5 days of conservative management, the recovered completely.

• Journal of Chest Surgery
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• v.18 no.1
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• pp.111-121
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• 1985

A clinical analysis was performed on 312 cases of the chest trauma experienced at department of thoracic surgery, Chosun University Hospital during the past 6 years 10 months period from January 1978 to October 1984. 1. The ratio of male to female patient of the chest trauma was 3.1:1 in male predominance and age from 20 to 50 occupied 71.2% of the total cases. 2. The most common cause of the chest trauma was traffic accidents [45.5%] in this series. 244 cases [78.2%]were injured due to non-penetrating injuries and the remainders [68 cases, 21.8%] were injured due to penetrating injuries. 3. The frequently injured site of the chest trauma was left side of the chest [56.4%], the right side was 33% and the both side was 10.6%. 4. The most common symptoms were chest pain and dyspnea, and common signs were diminished breathing sound and subcutaneous emphysema. 5. The Hemothorax, Pneumothorax, Hemopneumothorax, and Hemopericardium were observed in 190 cases [60.9%] of the total cases, and etiologic distribution revealed 76.5% due to penetrating injuries and 56.6% due to non-penetrating injuries. 6. The rib fractures were observed in 210 cases [67.3%] of the total cases and the most common site of the rib fracture was 6th rib 140 cases [19.2%]. The common site of the rib fracture was from 4th rib to 7th rib [63.8%]. 7. The lung injuries were observed in 150 cases [48.1%] and the other organ injuries were observed in 260 cases [83.3%]. 8. Conservative treatment including thoracentesis were performed in 153 cases [49.1%], Closed thoracotomy with water seal drainage were performed in 112 cases [35.9%], and open thoracotomy were performed in 45 cases [14.4%]. 9. The complications of the chest trauma were developed in 63 cases [20.2%] and the common complications were atelectasis, wound infection and pneumonitis etc. 10. Overall mortality was 0.96% [3 cases] and the cause of death was bacteremia, hypovolemic shock, heart failure and pulmonary edema.

• Journal of Chest Surgery
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• v.28 no.2
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• pp.218-220
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• 1995

This 51 years old male patient was admitted to the department of thoracic and cardiovascular surgery via OPD because of anterior chest pain. 7days before admission, He got the chest trauma after traffic accidents,the lateral chest roentgenogram showed complete transverse sternal fracture. He also complained of mild dyspnea. We also noticed that he had depressed anterior chest wall. It looks like funnel chest. The operative findings revealed dislocated & callus formations at the both 4th and 5th costochondral junction and transverse fracture of sternal body between 4th and 5th costochondral junction, the upper end of sternal fracture was situated below the lower end of sternal fracture. The two ends of sternal fracture were situated at the same level and reapproximated the two ends by two-interrupted wire sutures. The patient is well on the road to recovery after the operation.

• The Journal of Korean Physical Therapy
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• v.14 no.2
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• pp.153-161
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• 2002

The purpose of this study was to investigate the chest physical therapy in the hospital of seoul, kyungido and to activate the chest physical therapy. Dept. of physical therapy in 15 hospitals, 65 physical therapists disabled and analysis of interview. The results are as follows: 1) $86.7\%$ of respondents were not chest physical therapist in the hospital. $79.4\%$ of respondents were a lack of 5 patients per month. 2) The chief diagnosis of chest physical therapy was respiretory muscles weakness by reason of spinal cord injury and muscle diseases. Many physical therapists was obtain the chest physical therapy information from university or collage. 3) Management of chest Physical therapy Patient was to be alike physical therapist and doctor A problem of chest physical therapy was a lack of chest physical therapy information, cognition of a physician. The results of this study suggested that chest physical therapy need to organization of the treatment and magnification of the treatment area.

• Journal of the Korean Society of Radiology
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• v.16 no.1
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• pp.45-51
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• 2022

This study compared DLP values along with phantom entrance surface doses and the image quality of chest CT scans made using a Care Dose 4D+Care kV System, scans that are made using only the Care Dose 4D function, and scans that are made with changes made by applying 80 kVp, 100 kVp, 120 kVp, and 140 kVp to the Care Dose 4D and tube voltage to search for methods to maintain the highest image quality with minimal patient doses. It was shown that DLP values decreased 6.727% when scans were taken with Chest Care Dose 4D + Care kV semi 100 and 6.481% when scans were taken with Chest Care Dose 4D + Care kV. With Chest Non as a standard, skin surface doses decreased 16.519% when scans were taken with Chest Care Dose 4D + Care kV semi 100 and 15.705% when scans were taken with Chest Care Dose 4D + Care kV. With comparisons of image quality, when comparisons were made with Chest Non, comparisons made of SNR values and CNR values in all scanning conditions including Care Dose 4D + Care kV showed that there were no significant differences at P>0.05. Imaging using Chest Care Dose 4D + Care kV in chest CT showed that exposure doses decreased similarly to result values gained from the best conditions through manual adjustments of kV and mAS, and there were no significant differences in image SNR and CNR. If the Chest Care Dose 4D + Care kV function is used, image quality is maintained and patient exposure to radiation can be reduced.

• Journal of Chest Surgery
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• v.21 no.2
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• pp.379-382
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• 1988

We have experienced a case of right side chylothorax following closed chest injury. A 35-year-old man in his car was accidentally collided against obstacles on September 19, 1986 resulting in a contusion on right anterior chest wall. The only complaint noted on admission was right chest pain. Chest X-ray showed near total radiopaque density of right thorax. Conservative treatment of closed tube thoracostomy at right pleural cavity through midaxillary 7th intercostal space had been continued for 25 days without improvement. Chyle outflow through the chest tube was averaging 1,700cc per day. Oversewing of the thoracic duct and pleura by silk and pledgetted prolene sutures were done. There was no complication and recurrence till postoperative 20 days. Chylothorax following closed chest injury was never reported in this country, and will be a interesting clinical case report.

• Journal of Chest Surgery
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• v.23 no.3
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• pp.588-593
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• 1990

The rupture of tracheobronchial tree caused by non penetrating blunt trauma is being increased in incidence though it is still rarely occurred on now Because this type of injury is uncommon, a high index of suspicion should be maintained in all crush injuries involving the chest. Early diagnosis and primary repair not only restore normal lung function but also avoid the difficulties and complications associated with delayed diagnosis and repair. We experienced a case of tracheobronchial rupture caused by non penetrating blunt chest trauma without rib fracture. The patient was a 16 year old male who was a high school student. He was compressed on anterior chest by hand ball goal post being failed down on the morning of admission day. After this accident, he was suffered from progressively developing dyspnea and subcutaneous emphysema on face, neck and anterior chest. The diagnosis, tracheal rupture, was made by chest CT and bronchoscopy. After right thoracotomy, the ruptured site was directly closed by using interrupted suture. Post-operative course was uneventful. Thus we report this case of traumatic tracheal rupture with review of literature.

• Korean Journal of Bronchoesophagology
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• v.4 no.1
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• pp.105-111
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• 1998

Double primary cancer is a rare disease in which two cancers occur in an individual independently. As prolonged survival of patients with malignant tumors is expected in the future due to advances in methods of treatment, the chance of double primary cancer will be increased. We experienced one case of double primary cancer which was developed in esophagus and chest wall. A 72 year-old male visited our hospital complaining of epigastric discomfort and right chest wall mass. We studied esophagus, chest wall, and other organs including gastrointestinal tract by various methods to exclude the cancer of other sites and could diagnose squamous cell carcinoma of mid-esophagus and adenocarcinoma of chest wall. The patient underwent esophagogastrostomy following esophagectomy and wide-resection of chest wall tumor. The postoperative course was uneventful.