2.Coompariso of Alcohol Sclerotherpy with Lapaoscopic Surgery in Patients with Simple Renal Cyst.
Yong Ho JEONG ; Hee Su PARK ; Dae Soon JANG
Korean Journal of Urology 2000;41(10):1271-1276
No abstract available.
Humans
3.The Gamma Intramedullary Nailing for Peritrochanteric Fractures.
Kyu Hyun YANG ; Dae Yong HAN ; Yung Hee PARK
The Journal of the Korean Orthopaedic Association 1997;32(4):819-824
This study consisted of 66 peritrochanteric fractures which were treated by the modified Gamma nail (Asian Pacific nail) from August 1993 to October 1995. Sixty-one intertrochanteric fractures and five subtrochanteric fractures were treated in our institution. Average length of follow-up was 15.0 months. Four patients died during follow-up. The results were as follows; Lag screws were ideally introduced in 55 (83%) cases. The mean length in lag screw sliding was 4.3 mm in stable trochanteric fractures and 5.7 mm in unstable ones. Fifty-one out of 62 patients (82%) were returned to their previous ambulatory status. Intraoperative complications were as follows; distal crack (3 cases); rotation of femoral head (2 cases); entry point crack (I case); medialization of proximal fragment (7 cases); and missing of the interlocking screw (1 case). All of these complications did not affect the outcome. All medial cortical gaps were closed after sliding of lag screws. Three distal cracks did not propagate to the shaft. Postoperative complications were a case of superior cut-out, and two second fractures after falls. Callus formed more early in the stable trochanteric fractures (5+/-2.1 weeks) than unstable fractures (7.3+/-2.1 weeks). It was statistically significant. Union time between stable and unstable trochanteric fractures was not statistically significant. In conclusion, the Asian Pacific (AP) nail could appropriately fix the osteoporotic peritrochanteric fractures in elderly patient. It could offer early rehabilitation to these patients and decrease the mortality and morbidity.
Aged
;
Asian Continental Ancestry Group
;
Bony Callus
;
Femur
;
Follow-Up Studies
;
Fracture Fixation, Intramedullary*
;
Head
;
Hip Fractures
;
Humans
;
Intraoperative Complications
;
Mortality
;
Postoperative Complications
;
Rehabilitation
4.A Case of the Renal Artery Aneurysm Associated with the Dysplastic Kidney.
Tae Hee PARK ; Soo Hee CHANG ; Young Min HAN ; Soo Chul CHO ; Dae Yeol LEE
Journal of the Korean Pediatric Society 1995;38(11):1571-1576
No abstract available.
Aneurysm*
;
Kidney*
;
Renal Artery*
5.A study of subjective symptoms and life styles among long term computer users.
Se Hyeung PARK ; Chang Hee PARK ; Young Sung SUH ; Dae Hyun KIM ; Seong Ryong LEE
Journal of the Korean Academy of Family Medicine 1998;19(8):630-641
BACKGROUND: The effect of Video Display Terminals(VDT) Syndrome is well documented. The purpose of this study is to examine the difference in systemic subjective symptoms between long term users of computers with that of the general population and to help plan to avoid the risk of developing Video Display Terminal Syndrome. METHOD: Data was collected for this study between August 1996 and February 1997. Two groups consisting of seventy(70) long term computer users(Exposed Subjects) and fifty nine(59) non users (Non Exposed Subjects), were selected for the survey. Data was gathered from the exposed subjects through their response to the survey questionnaire posted on the internet requiring detailed responses concerning ten systemic subjective symptoms that were experienced as a result of the long term exposure to VDT. Data was gathered from the non exposed subjects through written responses to the questionnaire. RESULTS: Among the more significant difference was the experience of ocular symptoms among the exposed group. The exposed group experienced in descending order eleven items of ocular symptoms. Congestion, strain, decreased visual acuity, ocular pain, and dryness. Among seven items of lifestyle, the exposed group characteristically exercised less(P<0.05) and did more home activity (P<0.05), characteristically lead healthier life than the non exposed group. Participation in exercise differed most among the groups. The exposed group participating in moderate exercise scored 517+/-551.6 compared to the non exposed group which exercised very vigorously(p<0.05). In comparison of subjective symptom and life styles per daily exposure time(over 8,10,16 hours daily) there was significant difference between 8 and 10hour exposers only in the stress item(P<0.05). In the exposure group there were less cardiovascular symptoms(P<0.05) due to more art activity(P<0.05), more cardiovascular symptoms and less sleep activity(P<0.001) and more ocular symptoms(P<0.05) due to higher levels of stress. CONCLUSIONS: By exercising, exposers can decrease the respiratory symptoms, and by seeking methods that enable efficient management of work time, the subjects can benefit from the reduced work time, and by seeking methods so that one receive less stress and can resolve them they can reduce their ocular symptoms, sleep problems, cardiovascular symptoms. And in their spare time, the subjects can be recommended to involve in art activity for each person, through PC indirectly. Designing the development of cyber gallery, museum, literature room, concert can reduce the oecur-rence rate of cardiovascular symptoms.
Computer Terminals
;
Estrogens, Conjugated (USP)
;
Humans
;
Internet
;
Life Style*
;
Museums
;
Visual Acuity
;
Surveys and Questionnaires
6.Non Blood Transfusion Limb Salvage Operation in the Distal Femur Osteosarcoma Patient: A Case Report.
Jong Hoon PARK ; Si Young PARK ; Dae Hee LEE ; Yeok Gu HWANG ; Hyun Min LEE
The Journal of the Korean Bone and Joint Tumor Society 2014;20(1):36-40
Limb salvage operations for osteosarcoma of the extremity usually consist of wide excision and skeletal reconstruction. Most osteosarcoma patients are anemic prior to the surgery as majority of them undergo preoperative neo-adjuvant chemotherapy; thus, it is necessary to treat anemia before and after the surgery since limb salvage operation tends to accompany significant blood loss. Despite the fact that blood transfusion has bad influence on prognosis, complication, and postoperative outcome of cancer patients, it is still considered as a standard management to fix anemia for limb salvage operations. We would like to present a case report in which the authors succeeded in performing limb salvage operations on patients with distal femur osteosarcoma without transfusion.
Anemia
;
Blood Transfusion*
;
Drug Therapy
;
Extremities
;
Femur*
;
Humans
;
Limb Salvage*
;
Osteosarcoma*
;
Prognosis
7.A Case of Bullous Systemic Lupus Erythematosus:Clustered Tense Bullae Localized on the Face.
Joon Hong PARK ; Jung Youl LEE ; Hee Dae JEON ; Hye Jin LEE ; Dae Sik HONG ; Hee Sook PARK ; Kyu Uang WHANG
Annals of Dermatology 1999;11(2):82-85
A 21-year-old woman, who had a one-year history of pancytopenia with histiocytic necrotizing lymphadenitis and hepatosplenomegaly, presented with a 5 day history of tense bullae, which were localized on the face. These clusters of tense bullae occurred on clinically normal skin, she did not have other skin lesions. A diagnosis of bullous systemic lupus erythematosus (BSLE) was established based on clinical, laboratory, histological, and immunological findings. The bullae showed good responses to dapsone (100mg, daily) and resolved within 10 days with-out scaring. Bullous lesions of SLE may be the first cutaneous manifestation in some patients with SLE and should be considered in the differential diagnosis of the other subepidermal bullous disorders.
Blister
;
Dapsone
;
Diagnosis
;
Diagnosis, Differential
;
Female
;
Histiocytic Necrotizing Lymphadenitis
;
Humans
;
Lupus Erythematosus, Systemic
;
Pancytopenia
;
Skin
;
Transcutaneous Electric Nerve Stimulation*
;
Young Adult
8.Ductal carcinoma in situ of the breast.
Hee Bong PARK ; Hee Dae LEE ; Woo Hee JUNG ; Hoon Sang JI ; Byung Roh KIM ; Jin Sik MIN
Journal of the Korean Cancer Association 1993;25(6):905-911
No abstract available.
Breast*
;
Carcinoma, Ductal*
;
Carcinoma, Intraductal, Noninfiltrating*
9.A Case of Rasmussen Aneurysm Treated by Pulmonary Arterial Embolization.
Sung Oh PARK ; Hyuk KO ; Su Hee KIM ; Wan PARK ; Deck Hee LEE ; Dae Sik RYU ; Bock Hyun JUNG
Tuberculosis and Respiratory Diseases 2001;51(1):53-58
A 42 year-old male with a history of multidrug-resistant pulmonary tuberculosis suddenly developed massive hemoptysis. Embolization of a bronchial artery branch and the collateral systemic arteries did not resolve the recurrent bleeding. Spiral computerized tomography(spiral CT) of the chest showed contrast enhanced nodules within a large cavity at the left lower lobe in the arterial phase suggesting a Rasmussen aneurysm. A pulmonary angiogram showed abnormal vascular nodules at that site. Coils were deployed at both the proximal and distal vessels of this aneurysmal sac for embolization. Transcatheter arterial embolization is a safe and effective means of controlling bleeding from this pulmonary arterial pseudoaneurysm. Here we report a case of a Rasmussen aneurysm diagnosed by spiral CT, which was successfully treated by pulmonary arterial embolization with a coil.
Aneurysm*
;
Aneurysm, False
;
Arteries
;
Bronchial Arteries
;
Embolization, Therapeutic
;
Hemoptysis
;
Hemorrhage
;
Humans
;
Male
;
Respiratory Insufficiency
;
Thorax
;
Tomography, Spiral Computed
;
Tuberculosis, Pulmonary
10.Comparison of F-18 FDG Radioacitivity to Determine Accurate Dose Calibrator Activity Measurements.
Gye Hwan JIN ; Dae Cheol KWEON ; Ki Baek OH ; Hoon Hee PARK ; Jung Yul KIM ; Min Soo PARK ; Dae Sung PARK
Korean Journal of Medical Physics 2009;20(3):159-166
Obviously, the administration of the prescribed amount of activity to the patient requires proper operation of the dose calibrator, which shall be verified by implementing the required quality control on the instrument. This investigation examined the accuracy and precision of dose calibrator activity measurement of the radiopharmaceutical F-18 FDG. To investigate the status of the nuclear medicine centers in Korea for the performance of dose calibrators, 10 centers providing PET/CT system services in Korea were inspected in 2008. We measured accuracy and precision in 10 equipments in consideration of PET/CT model, installation area, and installation time. According to the results of comparative analysis of 10 dose calibrators used to measure radioactivity of F-18 FDG, accuracy was -5.00~4.50% and precision was 0.05~0.45%, satisfying the international standards, which are accuracy +/-10% and precision +/-5%. This study demonstrated that, for accurate measurements, no adjustment is necessary for a dose calibrator setting when measuring different dose calibrators of F-18 FDG activity prescriptions.
Humans
;
Korea
;
Nuclear Medicine
;
Quality Control
;
Radioactivity