엉덩관절 모음근의 수축 압력이 배가로근의 근 단면적에 미치는 영향

박주철 ( Ju-Cheol Park ),이명호 ( Myeong-Ho Lee ),김명권 ( Myoung-Kwon Kim ) 대한물리의학회 2022 대한물리의학회지 Vol.17 No.4

PURPOSE: This study examined the changes in the thickness of the abdominal muscles, including the transversus abdominis, according to the set pressure applied by a pressure biofeedback unit during contractions of the hip adductor muscles. METHODS: After randomizing 40 healthy adult males in their 20 s and 30 s, the participants were instructed to match the pressure gauge indication of the pressure biofeedback device to continue contracting the hip adductor while maintaining it at 10 mmHg (low), 40 mmHg (medium), or 70 mmHg (high). The measurement was taken over five seconds using an ultrasound device. RESULTS: According to the contractile pressure applied to the hip adductor muscle, there was a significant difference in the muscle thickness change of the transverse abdominis muscle between 10 mmHg and 70 mmHg and between 40 mmHg and 70 mmHg. The muscle thickness ratio of the external oblique/abdominal muscle was significantly different between 10 mmHg and 70 mmHg and between 40 mmHg and 70 mmHg. CONCLUSION: Increased contraction pressure on the hip adductor muscle increases the muscle thickness of the abdominal transverse muscle. Interbody stability exercise with contractions of the hip adductor muscle is expected to help increase in the muscle thickness of the hip adductor muscle.

흉부손상의 임상적 관찰

박주철,노준량,Park, Ju-Cheol,No, Jun-Ryang 대한흉부심장혈관외과학회 1977 Journal of Chest Surgery (J Chest Surg) Vol.10 No.2

A chinical analysis was performed on 383 ases of hest injurjes eperienced at Department of thoraci Surgery, Seoul National University Hospital during 21 year period From 1957 to 1977. Of 383 patients o hest 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 frcture, 26 of lung contusion, 17 of diaphragmati laceration, 14 of hemoperiardium, 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 paiens were traffi accident vitims and falls 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 hest injuries the patients with five or more rib fractures had a 85 per ent 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 bronhial 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.

THE DEVELOPMENT OF SHIPYARD BASIC PLANNING SYSTEM

박주철 ( Ju Chull Park ),정동수 ( Dong Soo Jeong ),이강렬 ( Kang Ryul Lee ),옥철영 ( Cheol Young Ok ),이태억 ( Tae Eok Lee ),백태현 ( Tae Hyun Baek ) 대한산업공학회 1994 대한산업공학회 추계학술대회논문집 Vol.1994 No.-

혈장세포 육아종[보고 1예]

곽영태,박주철,유세영,Kwack, Yeong-Tae,Park, Ju-Cheol,Yoo, Seh-Young 대한흉부심장혈관외과학회 1981 Journal of Chest Surgery (J Chest Surg) Vol.14 No.3

A 31-year-old female visited O.P.D. of internal medicine, Kyung Hee Medical center, with the chief complaint of generalized weakness and headache. She took a routine chest P-A and there was a 6.5 x 7.5 cm sized round mass in the right middle lung field. She admitted to the Dept. of Thoracic and Cardiovascular Surgery under the impression of malignant bronchogenic carcinoma with the remit of bronchoscopy and sputum cytology and tomogram. Middle and lower lobectomy of right lung was performed and postoperative surgical biopsy revealed out the plasma cell granuloma. The plasma cell granuloma may occur as a solitary nodule in the lung or be associated with systemic disease, plasma protein imbalance, or nonspecific local inflammatory reaction . More than two third of the reported patients were less than 30 year of age. Grossly the lesion appears reddish-brown and microscopic features include pallisade or a cartwheel distribution of plasma cells with Russel bodies and amyloid. Local excision or lobectomy has been curative in most cases.

두개외 내경동맥 동맥류의 외과적 절제 -치 험 2례-

이문환,박주철,유세영,Lee, Mun-Hwan,Park, Ju-Cheol,Yu, Se-Yeong 대한흉부심장혈관외과학회 1996 Journal of Chest Surgery (J Chest Surg) Vol.29 No.1

본논문은 포낭(saccular)형인 내경동맥 동맥류의 치험 2례를 기술하였다. 수술은 전신마취하에 내경동맥 동맥류 절제후 shunt없이 단단문합하였다. 환자들은 모두 신경학적 후유증없이 회복되었다. Aneurysms of the extracranial carotid arteries are relativeley rare in comparison with the total arterial system, but can cause death or a cerebrovascular accident. The treatment of choice is resection of the aneurysm and restoration of arterial continuity. This report describes two cases of extracranial internal carotid arterial aneurysm, which were saccular type. In both cases, the operations were performed under general anesthesia without shunt. The patients were recovered without any neurological sequelae.

기관지 성형술을 이용한 폐암의 수술적 치료

김동원,박주철,Kim, Dong-Won,Park, Ju-Cheol 대한흉부심장혈관외과학회 1995 Journal of Chest Surgery (J Chest Surg) Vol.28 No.10

Thirteen patients with lung cancer have undergone bronchoplastic procedures from January 1991 to July 1994 in Kyung Hee univ. Hospital.Among them,twelve patients were male and one patient was female from 33 to 76 years of age.[ mean 56.6 11.5 years of age The pathologic diagnoses were squamous cell carcinoma in twelve patients and adenoid cystic carcinoma in one patient.The bronchoplastic procedures consisted of seven right upper sleeve lobectomies, one right middle sleeve lobectomy, one left lower sleeve lobectomy and four sleeve pneumonectomies. In these sleeve pneumonectomies, right sleeve pneumonectomy was done in three patients and the other was left sleeve pneumonectomy. Including the four sleeve pneumonectomies, carinoplasty was performed in seven patients. Postoperatively, we carried out bronchoscopic suction of intrabronchial secretions in necessary for the prevention of postoperative complication. All except one were discharged without any complication and have been in good condition. Postoperative mortality was in one patient who expired 25days after right middle sleeve lobectomy with respiratory failure.

선천성 Bochdalek hernia4례 보고

진재권,박주철,유세영,Jin, Jae-Gwon,Park, Ju-Cheol,Yu, Se-Yeong 대한흉부심장혈관외과학회 1982 Journal of Chest Surgery (J Chest Surg) Vol.15 No.4

Congenital posterolateral diaphragmatic hernia [Bochdalek hernia] is the result of a congenital diaphragmatic defect in the posterior costal part of the diaphragm in the region of the tenth and eleventh ribs. There is usually free communication between the thoracic and abdominal cavities. The defect is most commonly found on the left [90%], but may occurs on the right, where the liver often prevents detection. The male to female ratio is 2:1. Owing to the negative intrathoracic pressure, herniation of abdominal contents through the defects occurs, with resultant collapse of the lung. Shifting of mediastinum to the opposite side and compression of the opposite lung occurs. Most often these hernias are manifestated by acute respiratory distress in the newborn. A second, but less well recognized, group of patient with Bochdalek hernia survive beyond the neonatal period, usually present at a later time with "failure of thrive, intermittent vomiting, or progressive respiratory difficulty. " The diagnosis can often be made on clinical ground from the presence of respiratory distress, absence of breath sounds on the chest presence of bowel sounds over the chest . Roentgenogram of the chest confirm the diagnosis. Obstruction and strangulation have been reported but are rare. Treatment consists of early reliable identification of these congenital diaphragmatic hernia with high risk and surgical repairment. and postoperative pharmacological management with extracorporeal membranous oxygenation [=ECMO] support in the period of intensive care. On the surgical approach, for defects on left side, an abdominal incision is preferred, because of the high incidence of malrotation and obstructing duodenal bands. In the neonate, the operative mortality may be appreciable, but, later repair almost always is successful. During the period from 1972 to 1982, 4 cases of congenital Bochdalek hernia were experienced at the Kyung-Hee University Hospital.

골격근의 전위술의 흉부외과적 적용

조규철,박주철,유세영,Jo, Gyu-Cheol,Park, Ju-Cheol,Yu, Se-Yeong 대한흉부심장혈관외과학회 1995 Journal of Chest Surgery (J Chest Surg) Vol.28 No.4

We experienced 17 skeletal muscle transpositions in chest surgery during the past 8 years. There were 3 female and 14 male patients with ranging from 5 to 71 years of age [ average 47.3 Seventeen patients underwent 27 musele flaps : 11 latissimus dorsi, 6 pectoralis major, 6 serratus anterior and 4 other muscles. An average of 2.0 previous operations was performed. Hospitalization averaged 24 days.Follow up ranged from 7 days to 45 months;There were two postoperative deaths; one, 20 days after from operation due to pneumonia and the other, 130 days after from operation due to cor pulmonale.Fifteen patients who were alive after operation had good results at the time of last follow up.

감염성 심내막염에 대한 외과적치료

왕옥보,박주철,Wang, Ok-Bo,Park, Ju-Cheol 대한흉부심장혈관외과학회 1992 Journal of Chest Surgery (J Chest Surg) Vol.25 No.10

Clinical experience of 21 patients with infective endocarditis was reviewed. Endocarditis involved the left-sided valve in 16 cases, the right-sided valve in 2, and PDA in the remaining 3 patients. Valve abnormalities included leaflet perforation in 9 patients, chordal rupture in 2,; annular abscess in 6; and aorticoleft atnal perforation in 2. Sixteen patients underwent valve replacement[aortic valve replacement in 7 patients, mitral replacement in 4 and double valve replacement in 5], two had VSD closure with pulmonary valve excision, three had ductus arteriousus closure. The patients were classified into two groups. I ] Healed endocarditis group: including the patients who had completed a planned cou-rseof antibiotic therapy[N=10], II ] Active endocarditis group: patients in which operations were performed prior to completetion of antibiotic treatment course[N=11]. The indications for operation included congestive heart failure, embolism, and persistent sepsis. Organisms were predominantly streptococcus[N=5] and staphylococcus [N=4] followed by candida, moraxella, and E-coli. By NYHA functional classification, all patients were in Class III or IV preoperatively. There was only one operative mortality in patient from group II. All patients substantially, improved postoperatively with NYHA classification in class I or II. This study shows that early surgical intervention in patients with active endocarditis has desirable outcome.

흉벽종양

조규석,박주철,유세영,Jo, Gyu-Seok,Park, Ju-Cheol,Yu, Se-Yeong 대한흉부심장혈관외과학회 1984 Journal of Chest Surgery (J Chest Surg) Vol.17 No.3

We have experienced 131 cases of chest wall tumor, from April 1974 to April 1984 at the Kyung Hee University hospital. We analyzed 131 cases of chest wall tumors, 59 cases were primary chest wall tumors and 72 cases were secondary chest wall tumors. The results were following; 1.Of primary benign chest wall tumors [56], lipomas were most common and located mainly in the scapular area [37/56]. 2.Of secondary malignant chest wall tumors [72], which originated from hung tumors were most common [27/72], & breast [8/72], liver [8/72], prostate [6/72] & stomach [3/72] were followed lowed in orders. 3.We excluded out the Rib tuberculosis.