• Journal of Chest Surgery
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• 제20권2호
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• pp.300-308
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• 1987

Clinical and pathologic data were reviewed in 20 patients who had have surgery for isolated aortic valvular heart disease between April 1978 and April, 1987. Hospital mortality was 10%, with no additional late mortality during a mean follow-up period of 24.1 months. Prosthetic valve failure developed in 3 patients and two had reoperation. Niety four percent of the survivors who were in NYHA Funtional class III or IV before operation are now in class I or II. Ninety percent of all patients are still alive at a maximum follow up of 9 years. The clinical histories, gross and histologic examination of valves estabilished the causes for isolated aortic valve disease: 3 rheumatic, 2 congenital bicuspid, 2 hypertention, 2 aortitis and each one case of floppy valve, medial cystic necrosis of aorta, bacterial endocarditis. But etiology was unknown in 8 cases. Sixteen patietns had myxoid degeneration, defined as significant disruption of the valve fibrosa and its replacement by acid mucosaccharides and cystic changes. Myxoid degeneration was also the primary pathologic abnormality in the patients with 2 hypertention, 2 rheumatic, 1 aortitis, 1 bacterial endocarditis, 1 floppy valve, 1 congenital bicuspid. The patients with myxoid degeneration of uncertain origin were 8. Histologic finding of all of them revealed nonspecific patients with myxoid degeneration of uncertain orgin were 8. Histologic finding of all of them revealed nonspecific chronic valvulitis with myxoid degeneration. This finding may indicate that the etiology w uld be infectious.

• Neonatal Medicine
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• 제18권2호
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• pp.165-176
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• 2011

The pathologic hallmark of new bronchopulmonary dysplasia (BPD) is an arrest in alveolarization and vascular development. Alveoli are the fully mature gas-exchange units and alveolarization denotes the process through which the developing lung attains its fully mature structure. In human, alveolarization is mainly a postnatal event and begins in utero around 35 postmenstrual weeks and continues to 2 postnatal years. Beginning of respiration with very immature lungs as a result of preterm delivery renders the immature lung to be exposed to various injuries such as mechanical stretch, hyperoxia, infection/inflammation and leads to a disruption of normal alveolarization process, which is a main pathologic finding of BPD. Better understanding of the control mechanisms of normal alveolarization process should help us to figure out the pathophysiology of BPD and discover effective preventive or therapeutic measures for BPD. In this review, the pathologic evolution of BPD from 'old' to 'new' BPD, the detailed mechanisms of normal alveolarization, and the factors that disrupt normal alveolarization will be discussed.

• Journal of Korean Neurosurgical Society
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• 제51권5호
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• pp.316-319
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• 2012

A 24-year-old man presented with mental change, fever, abdominal pain, tenderness and palpable mass on the lower abdomen. He was a non-Korean engineer and did not accompany a legal guardian, so medical history taking was difficult due to his mental status. Brain magnetic resonance imaging showed multiple rim-enhanced lesions of the brain, and abdominal computed tomography showed huge paraspinal abscess. Chest X-ray and computed tomography showed poorly defined nodular opacities. We initially thought that this patient was infected with toxoplasmosis with typical cerebral image finding and immunoglobulin laboratory finding of cerebrospinal fluid and serum study. The abdominal abscess was confirmed as tuberculosis through the pathologic finding of caseous necrosis. We used anti-tuberculosis medication and anti-toxoplasmosis medication for almost 4 months, and then his clinical state and radiological findings were considerably improved.

• Journal of Korean Neurosurgical Society
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• 제30권12호
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• pp.1435-1438
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• 2001

A case of nonsecretory multiple myeloma in a 66 year-old-woman is reported. At first, she complained severe neck pain and radiologic finding showed C2 pathologic fracture. She complained severe low back pain 4 month later and L1 compression fracture was found. The lumbar MRI showed a 1.4cm-sized round enhancing lesion in the body of T12. Bone marrow aspiration biopsy at L1 spine showed a few polymorphous and small nests of mononuclear cell. L1 lamina bone biopsy showed many abnormal plasma cells. Pathologic diagnosis was multiple myeloma. However, plasma electrophoresis and protein immunoelectrophoresis of serum and urine of patient were normal. So, it is a nonecretory multiple myeloma case and the incidence of nonsecretory multiple myeloma is known to about 1% of all multiple myeloma.

• Asian Pacific Journal of Cancer Prevention
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• 제15권16호
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• pp.6697-6701
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• 2014

Background: In the etiology of cervical cancer not only HPV infection is important, but also other factors such as demographic influences andsexual and reproductive health attitudes, as well as others related to preventive measure usage (or non usage). The aim of this study was to examine factors associated with cervical dysplasia in asymptomatic women who were examined by routine cytology and cervical biopsy for early detection of cervical cancer. Materials and Methods: Socio-demographic and other characteristics were obtained from medical files of 85 examinees with pathologic cytologic findings (Pap test) and histopathologic (HP) findings after biopsy. Results: ccording to the Pap test result, a greater probability for development of cervical dysplasia was noted with examinees having a larger number of sexual partners (OR= 5.01, 95% CI 1.04-24.10), and those who are afraid of the Pap finding. Risk factors for development of cervical dysplasia according to the bioptic finding were early beginning with sexual activities, presence of any STD in personal medical history and fear of the Pap test finding. Conclusions: The only risk factor found to be important for both methods was fear of the Pap testing finding.

• The Korean Journal of Pain
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• 제6권2호
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• pp.224-230
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• 1993

Most patients who have suffered from pain and muscle weakness on femoral nerve distributing area show no definite pathologic finding on X-ray or laboratory examinations. Therefore proper diagnosis is difficult to determine for the proper treatment of the symptoms. Based on my clinical experiences and anatomical studies, I have found most of these symptoms are a result of femoral nerve compression on trigger point of psoas major muscle. Accordingly, releasing the compression of femoral nerve by Laser stimulation and local anesthetic injection to the identified trigger point of psoas major muscle was found to be an effective treatment for femoral neuralgic pain.

• Journal of Chest Surgery
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• 제37권3호
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• pp.275-278
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• 2004

9개월 된 남환이 우연히 발견된 심장 종괴 때문에 내원하였다. 환자는 특별한 증상은 없었으며, 혈역학적 이상 증상도 없었다. 심초음파 검사상 상당히 커다란 좌심실 자유벽의 종괴가 보였으며, 그 종괴는 좌심실 유출로를 막고 있지는 않았다. 좌심실 자유벽 종괴를 최대한 절제하였고, 병리학적 진단은 심장 섬유종이었다. 수술 후 7개월 간의 추적 관찰 기간 동안 부정맥이나 종양의 재발은 보이지 않고 있다.

• Journal of Chest Surgery
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• 제26권3호
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• pp.204-208
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• 1993

The review of 68 patients, who were diagnosed as spontaneous pneumothorax during the period from Dec, 1991. to Jul, 1992. were performed thoracoscopy of 70 cases under local anesthesia with 1% lidocaine at the department of thoracic & cardiovascular surgery, HanYang University Hospital. Clinical data on distribution of Age & Sex, Location, Frequency of Reccurrence and other aspects of pneumothorax were summerized.37 cases were treated by thoracoscopic management and closed thoracostomy. As thoracoscopic management, Electrocauterization of bullae or blebs[37 cases], Endo-clip application [2 cases], Removal of foreign body[1 case] were performed. 31 cases were cured by open thoracotomy. The thoracotomy indications under thoracoscopic finding were followed as: 1. Severe pulmonary adhesion and destroyed lung parenchyme 2. multiple bullae or blebs on several areas 3. finding of pulmonary tuberculous caseous lesion 4. persistant air leakage after 7 days from thoracoscopic management Excision, wedge resection of bullae or blebs was performed in most cases [22 cases], 2 cases by median sternotomy and Segmentectomy of 7 cases were carried out depending on the pathologic change of lung.There was no operative mortality and Follow-up for all patients were showed good results.

• Journal of Chest Surgery
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• 제24권10호
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• pp.1024-1027
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• 1991

We experienced a case of giant cell tumor arising from the right 2nd rib in the diagnostic and therapeutic thoracotomy at our department of Thoracic and Cardiovascular Surgery, Chungnam Univ. Hospital in May 3rd, 1991. The reports of this tumor are very rare and are known to have the incidence of 1 percent or less of all giant cell bone tumor. The tumor of the right 2nd rib, infant head-sized, covered with parietal pleura was invaded into the vertebra on operation finding. The tumor was resected partially[three fourths] and revealed to be the giant cell tumor on pathologic finding. At now, the patient is taking the radiotherapy to achieve the therapeutic goal to the remnant tumor.

• 대한추나의학회지
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• 제3권1호
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• pp.141-151
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• 2002

Objectives : The purpose of this study is finding out relation of somnipathy and Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈). Methods : 1. We reviewed medical literature about somnipathy and Yin-gyo-maek(陰?脈) . Yang-yo-maek(陽?脈). 2. We studied relation of somnipathy and Yin-gyo-maek(陰?脈) . Yang-gyo-maek(陽?脈). Results : 1. Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈) is channel that is crossing Yin(陰) and Yang(陽). 2. The physio-pathologic phenomenons such as, 'Yin-gyo-maek(陰?脈)', 'Yang-gyo-maek(陽?脈)' are caused by circulatory disorder of depending qi (衛氣). 3. Sleep disoders (such as, hyposomnia, hypersomnia) are caused by the physio-pathologic phenomenon such as, 'Yin-gyo-maek(陰?脈)', 'Yang-gyo-maek(陽?脈)' Conclusions : 1. The period of awakening and sleeping is relative to circulation of depending qi (衛氣) and function of Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈) 2. Acupuncture therapy on Yin-gyo-maek(陰?脈) Yang-gyo-maek(陽?脈) has significant etfect to somnipathy.