• 대한생식의학회:학술대회논문집
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• 대한불임학회 2005년도 제49차 추계학술대회
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• pp.120.1-120.1
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• 2005

• 동의생리병리학회지
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• 제28권2호
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• pp.233-237
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• 2014

This case report that the therapeutic effects of traditional Korean medicine(TKM) treatment on the tumor response in a diffuse large B-cell lymphoma(DLBL) patient. A patient was treated by acupuncture, pharmacopuncture, moxibustion, cupping and herbal medicine once a week at least for 12 months. we evaluated the grade of chief complaints and performed blood tests and sonography, abdominal CT periodically. After 1 month administration with TKM treatment, the symptoms of the patient vanished obviously. the size of inguinal lymphoma decreased gradually through 3 months. then from 3 to 10 months, the size of inguinal lymphoma remained as it is. TKM treatment was maintained continuously. in the abdomino-pelvic CT performed after 12 months, the patient didn't complain any symptom and the size of inguinal lymphoma decreased a little again. This case study supports that TKM treatments may have a efficacy in treating diffuse large B-cell lymphoma(DLBL) patients.

• Asian-Australasian Journal of Animal Sciences
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• 제18권5호
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• pp.728-733
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• 2005

The frequency and distribution of lymphoma caused by bovine leukemia virus (BLV) infection in various organs were investigated. Lymphoma samples were obtained from slaughtered cattle or from cattle submitted to the National Veterinary Research and Quarantine Service, Korea. Thirty female Holstein-Friesian dairy cattle aged over three years with the BLV-associated lymphoma were studied. None of the Korean native cattle (Hanwoo) had lymphoma in this study however. Lymphoma tissues were gray to pink in color, soft in consistency, and bulged from the cut surface. In advanced lymphoma tissues, there was great variety in the appearance of involved structures due to hemorrhage, necrosis, and/or calcification. Neoplastic tissues were observed in lymph nodes in all lymphoma cases. Intestine (96.4%), heart (88.9%), stomach (73.1%), and diaphragm (62.5%) were frequently involved with lymphoma. However, there was no lymphoma detected in liver. Large neoplastic masses, sometimes reaching the size of over 20 cm, were found in the abdominal cavities. It is suggested that metastasis of lymphomas occurs mainly via lymph based on gross observations; neoplasia may have been initiated in the serosal surface of the lung, heart, peritoneum, and numerous hollow organs in the abdominal cavity. Also many organs in the abdominal and thoracic cavity were affected by neoplastic tissues simultaneously. Characteristics observed in this study could be used as criteria to differentiate BLV-associated lymphoma from other nodular lesions in the slaughterhouse and as fundamental data to make clear the mechanism of metastasis or pathogenesis of EBL.

• Journal of Nutrition and Health
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• 제5권2호
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• pp.83-89
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• 1972

A survey on the nutritional state was conducted from June 11 to Nov. 30, 1971, on 673 women workers $(16{\sim}25\;yrs)$ Jorking in a factory of food industry. Total body fat content was measured by skin-fold thickness (S. F. T.) with caliper at three region of the body. And it was calculated by regression equation, with the following conclusions were abtained. 1. The mean with standard deviation body height and weight of the Korean women workers were $155.0{\pm}4.21\;cm$ and $50.1{\pm}5.31\;kg$; respectively. 2. Their mean skin-fold thickness with their standard deviation triceps region of upper arm, 14.3{\pm}3.42$; Subscapular region, $18.0{\pm}5.57mm$; Abdominal region, $19.3{\pm}4.87mm$ and total aveager, 17.2{\pm}3.91mm$. 3. The body fat contents according to body fat weight regression equation were;fat weight. 10.7 kg; fat-free weight, 39.4kg; fat weight/ fat-free weight, 27.5%; fat-free mass/ total body mass 77.6%, and fat weight/ total body mass,21.6%. 4. Since the sknin-fold thickness between the triceps and upper abdominal region and between the former and Subscapular region were correlated with the coefficients of 0.838 and 0.615 respectively. and the following regression equations were established. a) S. F. T. of Subscapular region $(mm)=0.929{\times}$S. F. T. of triceps region (mm)+4.707. b) S. F. T. of Abdominal $region(mm)=1.24{\times}$S. F. T. of triceps region(mm)+1.50. Nutritional survey on the women workers in a fact ory of food industry, performed as above by the S. F. T. method, elucidated the fact that their nutritional state is as good as the control healthy female, and that their energy uptake may well be said to be satisfactory.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제22권3호
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• pp.225-232
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• 2019

Purpose: To evaluate intra- and inter-observer variability and guideline adherence amongst pediatricians in treating children aged between 4 and 18 years referred with recurrent abdominal pain (RAP) without red flags. Methods: The first part of the study is a retrospective single-center cohort study. The diagnostic work-ups of eight pediatricians were compared to the national guidelines. Intra- and inter-observer variability were examined by Cramer's V test. Intra-observer variability was defined as the amount of variation within a pediatrician and inter-observer variability as the amount of variation between pediatricians in the application of diagnostic work-up in children with RAP. Prospectively, the same pediatricians were requested to provide a report on their management strategy with a fictitious case to prove similarities in retrospective diagnostic work-up. Results: A total of 10 patients per pediatrician were analyzed. Retrospectively, a (very) weak association between pediatricians' diagnostic work-ups was found (0.22), which implies high inter-observer variability. The association between intra-observer diagnostic was moderate (range, 0.35-0.46). The Cramer's V of 0.60 in diagnostic work-up between pediatricians in the fictitious case implied the presence of a moderately strong association and lower inter-observer variability than in the retrospective study. Adherence to the guideline was 66.8%. Conclusion: We found a high intra- and inter-observer variability and moderate guideline adherence in daily clinical practice amongst pediatricians in treating children with RAP in a teaching hospital.

• PNF and Movement
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• 제19권2호
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• pp.215-223
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• 2021

Purpose: This study aimed to compare the contraction ratios of the abdominal muscles and the preferential activation ratios of the transversus abdominis muscle (TrA) during the abdominal drawing-in maneuver (ADIM) in the hook-lying, sitting, and standing positions. Methods: This study included 30 healthy participants. The thicknesses of the TrA, internal oblique muscle (IO), and external oblique muscle (EO) were measured at rest and during the ADIM in the hook-lying, sitting, and standing positions using B-mode ultrasound imaging. The contraction ratios of these muscles and the preferential activation ratios of the TrA were calculated for each position. Results: The contraction ratio of the TrA and preferential activation ratio of the TrA during the ADIM in the hook-lying position were significantly higher than those in the sitting and standing positions (p < 0.05). The contraction ratio of the TrA during the ADIM in the sitting position was significantly higher than that in the standing position (p < 0.05). Conclusion: The hook-lying position tended to facilitate TrA activity better than the sitting position. Furthermore, the sitting position tended to facilitate TrA activity better than the standing position. These findings suggest that the ADIM in the hook-lying position should be implemented before that in the sitting position and that the ADIM in the sitting position should be implemented before that in the standing position.

• 대한방사선기술학회지:방사선기술과학
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• 제38권3호
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• pp.245-252
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• 2015

복부CT에서 면적을 산출하여 CTDI (computed tomography dose index) 변화에 따른 유효선량 및 SNR (signal to noise ratio)을 비교함으로써 진단적 가치가 높은 영상을 얻는 동시에 환자가 받는 피폭 선량 감소를 목적으로 한다. 복부CT 검사 환자 60명을 $400-499cm^2$ (12명), $500-599cm^2$ (21명), $600-699cm^2$ (17명), $700-799cm^2$ (9명) 4그룹으로 나누었다. 복부CT 데이터를 ImageJ 프로그램을 이용하여 환자의 면적을 산출하였고, CTDI, DLP, SNR 및 유효선량을 계산하였다. 복부면적이 증가할수록 CTDI는 7.3 mGy에서 13 mGy로 증가였고, DLP는 $394.4mGy{\cdot}cm$에서 732로, 유효선량에서도 5.9 mSv가 11mSv로 증가하였다. SNR은 12.7에서 15 dB을 유지하였다. 복부면적에 따른 CTDI의 평균은 8.9 mGy, DLP의 평균은 $481.54mGy{\cdot}cm$, 유효선량은 7.2 mSV로 산출되었다. 복부하중계수에 DLP를 곱하여 산출한 유효선량은 통계적의로 유의한 차이가 없었고 (p < .05), SNR에서는 유의한 차이가 있었다(p > .05). 복부CT 영상검사에서 영상의 질 향상을 위해서는 환자의 면적에 따른 CTDI를 고려하여 환자의 피폭선량을 감소시킬 수 있어야 한다.

• Clinical and Experimental Pediatrics
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• 제53권11호
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• pp.975-978
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• 2010

A 7-year-old boy presented with hematochezia and abdominal pain. A 3.7-cm-sized mass was identified in the ascending colon by abdominal computed tomography and colonoscopy. The patient underwent surgical resection. Pathological examination revealed a low-grade perivascular epithelioid cell tumor (PEComa). PEComa in the colon is very rare. Only a few cases have been reported so far. An effective treatment method for this rare tumor has not been established yet. The patient received adjuvant interferon-${\alpha}$ immunotherapy for 1 year. He has been tumor-free for 26 months since the initial diagnosis. This report is the first documented case of the use of interferon-${\alpha}$ for pediatric PEComa of the colon.

• Journal of Digestive Cancer Research
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• 제2권1호
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• pp.32-36
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• 2014

We report a patient with combined hepatocellular-cholangiocarcinoma confined in the common hepatic duct and scirrhous type of hepatocellular carcinoma in the caudate lobe of liver simultaneously. The patient was a 55-yearsold Korean man with hepatitis B virus (HBV) carrier who was referred from a local hospital due to detected liver mass on abdominal computed tomography (CT). He has presented jaundice and weight loss for the previous 3 weeks. Laboratory examination showed AST/ALT elevation and hyperbilirubinemia. HBsAg was positive. The tumor marker study showed elevated AFP and DCP, not CEA and CA 19-9. Abdominal CT disclosed an about 2.1×0.9 cm sized soft tissue density in hilum with both intrahepatic duct (IHD) dilatations and an about 3×2.1 cm sized arterial enhancing lesion at segment 8 of the liver. Patient received 15 cycles of Gemcitabine/Cisplantin chemotherapy from February 27, 2013 to December 31, 2013. Caudate lobectomy of liver, segmental resection of bile duct and Roux-en-Y hepaticojejunostomy was performed on February 10, 2014. The final pathologic report showed double primary liver cancer, combined hepatocellular-cholangiocarcinoma in common hepatic bile duct and scirrhous type of hepatocellular carcinoma in segment 1 of the liver. This is a very unusual case in which combined hepatocellular-cholangiocarcinoma confined in the large bile duct and two rare hepatic cancers coexisted.

• 한국가금학회지
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• 제29권1호
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• pp.25-35
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• 2002

조기제한사양의 강도(정도)와 시기 및 기간이 육계의 보상성장과 사료효율 및 복강지방 축적에 미치는 영향을 구명하기 위해 2개의 실험을 실시하였는데, 실험 1에서는 7일령된 무감별 육계 240수를 4처리 3반복에 반복당 20수씩 공시하여 7일령에서부터 49일령까지 실시하였다. 대조구(C)는 7일령부터 49일령까지 전기간 육계 전기사료와 후기사료를 자유채식을 시켰으며, 시험구(T1,T2 및 T3)들은 각각 1일 0.75 kcal ME/9B $W^{0.67}$로 7일령부터 9일령까지 3일간, 1.50 kcal ME/gB $W^{0.67}$로 7일령부터 11일령까지 5일간 및 2.25 kcal ME/gB\$^{0.67}$로 7일령부터 13일령까지 7일간 육계전기사료를 제한급여하였다. 실험 2는 4일령된 무감별 육계 420수를 7처리 3반복, 반복당 20수씩 공시하여 4일령에서부터 49일령까지 실시하였는데 대조구(C)는 4일령부터 49일령까지 전기간 육계 전기사료와 후기사료를 자유채식을 시켰으며, 시험구(T1~T6)들은 모두 1일 0.75kcal ME/gB $W^{0.67}$로 4,7일 및 10일령에 3일간 또는 5일간육계전기사료를 제한급여하였으며, 제한사양이 끝난 시험구들은 전기사료 및 후기사료를 자유채식시켰다. 실험 1에서 제한사양기간을 포함한 21일령가지의 증체량은 대조구에 비해 시험구들이 유의적으로 적었으나(P<0.05), 22일령부터 49일령까지의 증체량은 대조구에 비해 시험구들이 유의적으로 높았으며(P<0.05), 전기간인 7일령부터 49일령까지의 증체량과 49일령 체중은 처리간에 유의적 차이가 없었다. 제한사양후부터 21일령까지의 사료섭취량은 T1구를 제외한 나머지 시험구에서는 대조구와 유의적인 차이를 보이지 않았으며, 22~47일령의 사료섭취량은 처리간에 유의적인 차이가 없었으나, 전기간 섭취량은 대조구에 비해 시험구들이 유의적으로 적게 섭취하였다 (P<0.05). 제한사양기간을 포함한 7일령부터 21일령까지의 사료요구율은 T1구만 유의적으로 낮았으며(P<0.05), 22일령부터 49일령가지의 사료요구율과 전기간동안의 사료요구율은 대조구에 비해서 시험구들이 유의적으로 낮았다(P<0.05) , 복강내지방함량 및 전기간 폐사율은 처리간에 유의적 차이가 없었다.