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김종배,박효상,최봉주,이용규,남동석,박관수 啓明大學校 醫科大學 1997 계명의대학술지 Vol.16 No.2
Benign cementoblastoma is uncommon odontogenic tumor of the jaw of mesenchymal origin. It is common in male below 25 years of age, commonly occurs in mandibular molar and premolar area. Principal symptom is painless swelling. Radiologically, radiopaque mass is fused with a root or roots of teeth, surrounded, and limited peripherally by a radiolucent halo. Histologically, the tumor is composed of sheets of an osteocementum like material with basophilic reversal line. Because of unlimited growth potential, the usual treatment is complete surgical excision with extraction of the associated teeth. The patient, 16-year old male, was admitted to our hospital with chief complaint of painless swelling on right mandible body area. Surgical excision of lesion and extraction of associated tooth was performed. On follow up check, we obtained good result without any signs of recurrence of the lesion.
Jong Hyun Park,Hye Jung Shin,Jin Chul Noh,Hyang Mi Park,Yu Soek Jung,Sei Hyeog Park,H. Christian Hong 대한소아소화기영양학회 2012 Pediatric gastroenterology, hepatology & nutrition Vol.15 No.1
Cholelithiasis and choledocholithiasis are uncommon pediatric diseases, although clinicians have seen them with increasing frequency in children in recent years. Moreover, no case of Epstein-Barr virus (EBV) infection with cholelithiasis and choledocholithiasis has been previously reported in the English literature. We report a pediatric patient with EBV infection, a gall bladder stone, and a common bile duct stone, may have had GB and CBD stones prior to her EBV infection, whom we successfully treated with antibiotics and laparoscopic cholecystectomy for cholecystitis.
Jong-Eun Lee,Yeo-Uk Yun,Jin-Il Lee,Moon-Tae Choi,Dong-Soek Lee,Yun-Gyu Nam 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.5
The slurry composting and bio-filtration (SCB) liquid manure has some obvious advantages including a good source of N, P and K, local availability, effective microorganism and the ability to improve soil properties. This study was conducted to evaluate the influence on the changes of soil chemical properties and yield of red pepper by fertigation cultivation with SCB application for 2 years. Red pepper was transplanted in early May in 2013 and 2014. The treatment with three replication was composed of 4 types as control (N 1.0), SCB 0.5N, SCB 1.0N, and SCB 2.0N standards of recommended nitrogen fertilizer (19 kg N 10a<SUP>-1</SUP>). The fertigation cultivation which was installed the surface drip irrigation system was splitted 10 times as 2.5 Mg 10a<SUP>-1</SUP> nutritional solution included with chemical fertilizer and SCB every 10 days during the cultivation. The height and width of pepper plant were 7.0% and 5.8% higher in SCB 2.0N treatment than that in control. The yield of red pepper increased with the increasing of SCB application rates from SCB 0.5N to 2.0N. The yield of SCB 1.0N was much better 10% in average than that of control, and there was significant differences among all treatments. pH of control soil after final harvest decreased to 6.1, however pH of SCB treated soils increased from 6.7 to 7.1 depending on SCB application rates. The Exch.-K contents of SCB treated soils were increased 13.7 to 56.9% after final harvest compared with control by 0.51 cmolc kg<SUP>-1</SUP>. Accordingly, these results showed that SCB 1.0N application rate as a recommended nitrogen level based on soil testing can be used as an alternative nitrogen management as well as plant nutrition for red pepper cultivation.
눈물점 마개 사용 후 발생한 Staphylococcus epidermidis에 의한 눈물소관염 1예
석수지,이중호,서억수,이종임 동국대학교 의학연구소 2008 東國醫學 Vol.15 No.1
안구 건조증으로 5년 전 좌안의 아래 눈물점에 실리콘 눈물점 마개를 삽입한 53세 여자 환자로 1년 전부터 좌안에 지속적인 눈꼽낌과 눈물흘림을 주소로 내원하였다. 내원시 눈물점에서 비후성 조직 소견과 황색 분비물이 관찰되었다. 실리콘 눈물점 마개 삽입 후 발생한 눈물소관염 진단 하에 항생제 점안을 시행하였으나, 증상이 호전되지 않아 눈물소관절개술과 긁어냄술을 시행하여 눈물점 마개를 제거하였다. 눈물점 입구 분비물의 세균배양 검사에서 표피포도알균(Staphylococcus epidermidis)이 배양되었으며, 조직 검사에서 만성 활동성 염증소견이 나왔다. 눈물점 마개 사용 후 발생한 눈물소관염은 약물 치료가 쉽지 않으며 수술적 치료가 필요할 수 있으므로, 그 사용에 있어서 신중함과 제한적 선택 그리고 사용 후 주의 깊은 관찰을 요한다. A 53-year-o1d woman who had undergone implantation of a punctal plug 5 years ago presented with a pinkish mass over the left lower punctum and recurrent mucopurulent discharge lasted for a year. Under the diagnosis of lacrimal duct inflammation, curettage in the lacrimal duct and histologic examination were carried out. Staphylcoccus epidermidis was cultured but did not response to antibiotics eye drop. The lacrimal silicone plug was then removed from the lacrimal duct at the time of the lacrimal duct curettage and tissue biopsy revealed active chronic inflammation. Complications after the use of punctal plugs are relatively intractable should be surgcally treated. These punctal plugs have to be used with careful selection of indication and we should observe the patient carefully.
Effects of 8-week resistance exercise on gait-related isokinetic muscle function in males by age
Jin-Soek Choi,Hwan-Jong Jeong,Ki-Hong Kim,Byung-Kwan Kim 한국인터넷방송통신학회 2023 International Journal of Internet, Broadcasting an Vol.15 No.1
The purpose of this study was to examine the effects of 8 weeks of resistance exercise on gait-related abilities and the differences in age groups to provide reference materials for application of training by age group. Subjects in their 30s, 40s, and 50s were recruited and subjected to a lower extremity exercise, in which the intensity gradually increased three times a week for eight weeks. The gait-related variables, torque at 0.18 sec, acceleration time, and torque at 30°, were assessed through isokinetic tests before and after the 8-week training. The torque at 0.18 sec showed a significant increase in the 50s group. There was no significant difference in acceleration time according to time and group. The torque at 30° showed a significant increase in the 30s group. In conclusion, 8 weeks resistance training can increase neuromuscular activity in adults in their 50s group, and changes in training variables are needed to increase torque at 30° that affects knee stabilization in adults over 40s group.
정종철(Jong-Cheol Jeong),최세훈(Se-hoon Choi),송민석(Min-Soek Song),전창훈(Chang-Hun Jun),김현민(Hyun-Min Kim),정동해(Dong-Hae Jeong) 대한구강악안면외과학회 2003 대한구강악안면외과학회지 Vol.29 No.3
Kaposi s sarcoma was first descrided by Kaposi in 1872 as an idiopathic multiple hemorrhagic sarcoma. Its clinical features revealed to be erythematous red or purple macule started out, and developing into palpable dome-shaped nodules. Etiology is not defined to detail at present. Kaposi s sarcoma is classified to 4 categories; Classical, African, Epidemic and Transplant type. Epidemic or AIDS categories is found approximately 20 % of all AIDS and has strong predilection for head and neck region. The first case of Kaposi s sarcoma observed in patients with kidney transplants was reported in 1969. Kaposi s sarcoma now accounts for 5% of all tumors associated with transplanted patients and alteration of the immunosuppression may have played a key role in these recipients. The most common site of Kaposi s sarcoma in transplanted patients are extremities but rare in head and neck area. We report a case of Kaposi s sarcoma on the hard palate in the kidney transplantation patient.