• Clinical and Experimental Pediatrics
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• 제58권9호
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• pp.358-361
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• 2015

Hemophagocytic lymphohistiocytosis (HLH) is characterized by fever, splenomegaly, jaundice, and pathologic findings of hemophagocytosis in bone marrow or other tissues such as the lymph nodes and liver. Pleocytosis, or the presence of elevated protein levels in cerebrospinal fluid, could be helpful in diagnosing HLH. However, the pathologic diagnosis of the brain is not included in the diagnostic criteria for this condition. In the present report, we describe the case of a patient diagnosed with HLH, in whom the brain pathology, but not the bone marrow pathology, showed hemophagocytosis. As the diagnosis of HLH is difficult in many cases, a high level of suspicion is required. Moreover, the pathologic diagnosis of organs other than the bone marrow, liver, and lymph nodes may be a useful alternative.

• 대한미생물학회지
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• 제21권4호
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• pp.447-453
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• 1986

To diagnose the typhoid fever rapidly and accurately in clinically suspected patients, the levels of IgG subclass antibody were measured by enzyme-linked immunosorbent assay(ELISA). With symptom, blood culture and agglutination test, tested persons were categorized into 6 groups as typhoid fever, FUO, paratyphi A or B, other bacterial infctions, cancers, and control. ELISA was performed on the polyvinyl chloride plates coated with killed whole cell($10^8\;cell/ml$) of S. typhi 0901W by poly-L-lysine applied as binding substance (and polyvinyl chloride as solid phase). The distribution of the level of IgG subclass antibodies in each group was analyzed and compared with other groups. The results obtained were summarized as follow: 1. The optimal dilution of the sera from patients with typhoid fever was 1:160, and those of the sheep anti-human IgG subclass and the peroxidase conjugated rabbit anti-sheep IgG were 1:4000 and 1:5000, respectively. 2. The absorbance levels of IgG subclass in the sera of typhoid fever patients were as follows; a) IgG1 value is $0.439{\pm}0.110$ b) IgG2 value is $0.416{\pm}0.165$ c) IgG3 value is $0.449{\pm}0.145$ d) IgG4 value is $0.525{\pm}0.154$ IgG subclass levels in the sera of typhoid patients were much higher than in control group and patient with paratyphi A or B as well as other infectious diseases. The sensitivity and the specificity in differential diagnosis of typhoid fever and other febrile diseases were 92% and 79% in the assay of IgG1 respectively, whereas those in the assay of IgG2 were 97% and 72%, respectively (above absorbance 0.3). 3. The absorbance levels of IgG subclass in the serial sera of typhiod fever patients tend to decrease to the level of absorbance 0.3 in 10 months from the onset of illness. 4. The order of absorbance levels of IgG subclass in the serum of each group were typhoid fever, paratyphi A or B, other infectious diseases, control and cancer. 5. For the serodiagnosis of typhoid fever against other febrile diseases, the sensitivity and the specificity in the assay of IgG2 activity were 76% and 93% in absorbance 0.4, respectively. 6. In the distribution of the level of each IgG subclass in the sera of FUO patients which were suspected of typhoid fever, the positive rate was ranged from 36% to 82%. This suggest that more than 50% of FUO patients are caused by S. typhi.

• Pediatric Infection and Vaccine
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• 제18권2호
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• pp.201-206
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• 2011

목 적 : 본 연구는 균혈증이 발생한 소아암 환자의 임상 양상을 분석하고자 실시하였다. 방 법: 2008년 1월부터 2010년 10월까지 삼성서울병원에 입원한 소아암 환자에서 발생한 균혈증 예를 후향적으로 분석하였다. 조혈모세포 이식 환자는 제외하였다. 결 과:총 141예의 양성 혈액 배양 검사 중 오염균을 제외한 108명의 환자 128예의 혈액 배양 양성 결과를 분석하였다. 그람 양성균은 60예, 그람 음성균은 68예에서 동정되었고 균혈증의 원인은 21.1%에서 확인되었다. 중심정맥관 연관 균혈증은 9.4% (12/128예)에서 발생하 였고, 그람 양성균의 빈도가 75% (9/12회)로 관찰되었다. 쇼크가 10예(7.8%)에서 발생하였으며 그람 음성균의 빈도가 80% (8/10회)였다. 균이 음전된 후 30일 내에 균혈증이 재발한 환자가 2명 있었고 균혈증 관련 사망예는 없었다. 결 론 : 소아암 환자의 균혈증 치료에 있어서 알맞은 치료 지침을 위하여 지속적인 모니터링이 필요하다.

• 종양간호연구
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• 제10권2호
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• pp.218-230
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• 2010

Purpose: This study was conducted to develop the telecommunication guideline that was possible to make the immediate, logical decisions and to evaluate the possibility of the use by verifying it from the specialists' group. Methods: Telecommunication guideline was designed with selected six symptoms which were pain, dyspnea, nausea/vomiting, diarrhea, fever, and cough based on the results of literature. Results: This study showed that the patients understood well about the contents of the questions, examination, and education. Also, 85% of them fulfilled the guidelines of the adjustment and more of them were satisfied with the results shown to all of them compared to the previous telecommunication. And 95% of them replied that the information from the telecommunication was more useful than any other information sources related to the information of cancer and self management that were used previously. Conclusion: The telecommunication was considered to complement the weakness during the time the cancer patients spent at home after the treatments. Also, it was expected to be a role as an immediate and comprehensive method of decision making and a passage for information supply which was considered the specialty of individual patient related to an inquiry of the self management.

• Biomolecules & Therapeutics
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• 제18권4호
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• pp.433-441
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• 2010

Chenopodium album Linne (CAL) is a fast-growing weedy annual plant. The leaves and young shoots may be eaten as a leafy vegetable. In oriental medicine, CAL has been used for treatment of skin disease, fever, stomach ache, toothache, and paralysis. After a preliminary screening of CAL ethanol extract and its fractions obtained from CAL leaves for anti-gastritic and anti-Helicobacter pylori (H. pylori) activity, the butanol (BuOH) fraction was found to have the most significant effect. We also examined antioxidative properties of the total CAL extract and its fractions, and also betaine as an ingredient of the BuOH fraction. To investigate the antioxidant effects of CAL on gastritis, the reducing power, free radical scavenging activity using 1,1-diphenyl-2-picrylhydrazyl (DPPH), and lipid peroxidation effects were determined. Additionally, the BuOH fraction reduced cell viability in a concentration dependent manner in human gastric cancer cell lines. The results of this study revealed that CAL has excellent antioxidant activity, and may be useful in treating gastritis and gastric cancer.

• Journal of Chest Surgery
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• 제35권10호
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• pp.760-763
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• 2002

기관지에서 발생한 점막표피양 종양은 매우 드물게 발생하는 종양으로 특히 국내에서 13세 이하 소아에서는 아직 보고된 바가 없다. 대개는 기관지 폐쇄에 의한 증상으로 발견되어 흔히 결핵으로 오인되기도 한다. 종양의 악성여부와 원위부 전이가 흔치 않아 수술적 완전 절제가 치료 원칙이며 예후는 조직학적 분류에 의해 결정된다. 본원에서는 기침과 열을 주소로 한 10세 남아에서 기관지 내시경을 통한 생검과 개흉술 통한 우 중, 하엽절제술을 시행하여 성공적으로 종양을 제거하였기에 여러 문헌 고찰과 더불어 보고하는 바이다.

• 한국식품영양학회지
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• 제19권2호
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• pp.126-142
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• 2006

A survey was conducted to investigate the relationship between knowledge of perceived food safety and actual food purchase practices among parents of children under the age of seven (N=309) in 2005. The seventeen following perceived food safety items were included in the survey (bovine spongiform encephalopathy, foot and mouth disease, pathogenic avian influenza, swine fever, allergens, GMO, irradiated food, food poisoning bacteria, endocrine disrupter, antibiotics, food additives, carcinogen, natural toxin, agrichemical residues, place of origin, cultivation methods, and heavy metal) Most parents were highly concerned about investigating all food safety topics. Up to 90.0% of the participants recognized the importance of food safety. The public concern has caused a considerable decline in the demand for food afterreceiving news about food safety through mass media, Also, the majority of subjects required correct food safety information.

• Journal of Gastric Cancer
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• 제15권2호
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• pp.143-146
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• 2015

Sarcomatoid carcinoma of the small intestine is rare, and only 30 cases have been reported to date. This disease generally exhibits a very poor prognosis. Here we report the case of a 67-year-old man with a sarcomatoid carcinoma in the jejunum, who was hospitalized for diarrhea, fever, nausea, and vomiting. The tumor was located at the jejunum and had a large round shape with geographic necrosis. It involved the entire wall of the small intestine and had directly invaded the neighboring sigmoid colon. Both lobes of the liver had multiple metastases. The patient underwent surgical resection of the jejunum. On immunohistochemical analysis, the tumor was positive for epithelial and mesenchymal markers. The patient died from rapid progression of the liver metastases 6 weeks after the surgery.

• Journal of Chest Surgery
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• 제22권3호
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• pp.473-477
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• 1989

Pulmonary hamartoma has been considered as rare disease, which consists of lung tumor less than 1 %. Originally described by Albrecht in 1904, hamartoma is tumor like malformation-abnormal mixing of the normal components of organ-and is applied also to tumor found in many organs other than the lung. Lately, the major conclusions are that pulmonary hamartoma is neoplastic rather than developmental error in origin. Because pulmonary hamartoma frequently mimics lung cancer, especially in cancer-risk age groups, its clinical significance is great. Recently, we experienced 1 cases of endobronchial hamartoma which located at the right main stem bronchus. The patient was a 54 year old male who was admitted due to symptoms of fever 4 chilliness and dyspnea. Radiologic studies such as chest x-ray, chest tomogram and chest C-T scan revealed that the nearly total haziness of the right lung was caused by endobronchial tumor. The mass was considered as a benign by bronchoscopic exam, so we removed it surgically by tracheobronchotomy without pulmonary resection. Postoperative chest x-ray revealed satisfactory reexpansion of previous collapsed right lung. The patient discharged uneventfully.

• Medical Lasers
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• 제10권3호
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• pp.170-175
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• 2021

Background and Objectives Cisplatin is an important chemotherapy drug for the treatment of head and neck cancer. Interstitial laser treatment (ILT) has cosmetic utility and is very important for maintaining the function of the head and neck after cancer treatment. This study examined the synergistic effects of locally injected cisplatin-epigel and high fever induced by an interstitial potassium titanyl phosphate (KTP) laser treatment on a xenografted human Heinz squamous cell carcinoma. Materials and Methods SNU-1041 (107 cells/0.1 ml) cells were xenografted into the back of nude mice by subcutaneous injection. The ILT group (n = 10) was treated with a KTP laser (1 J/mm³) through a cylindrical diffuser tip inserted into the tumor, monitoring the temperature at 43-45℃. In the combined treatment group (n = 10), local hyperthermia was induced by intratumoral injection of 100-200 ㎍ of cisplatin into a collagen-based gel carrier (cisplatin-epigel), which was released slowly four hours before ILT. After four weeks of follow-up, the treated tumors were evaluated for tumor remission and volume change. Results Eight (80%) of the combined group showed complete tumor remission at the four-week follow-up, whereas only three (30%) of the ILT group showed remission (30%) (p < 0.01). Conclusion The current study has shown the synergistic effects of a local cisplatin injection and high fever from ILT on a xenografted human Heinz squamous cell carcinoma.