• Pediatric Infection and Vaccine
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• v.27 no.2
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• pp.134-139
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• 2020

Staphylococcus epidermidis is a part of the normal skin flora of humans. However, it can cause serious infections in people exposed to foreign bodies or in immunocompromised patients. A 13-year-old boy was hospitalized with fever and myalgia. Painful nodular lesions were detected on the scalp, arms, and legs. Pancytopenia and blasts were present in the peripheral blood. He was diagnosed with acute myeloid leukemia. Magnetic resonance imaging of the whole body showed multiple peripheral rim-enhancing, cyst-like lesions. Ultrasonography showed echogenic nodules inside the cystic lesions in the intramuscular space of the arms and legs. Therefore, cysticercosis was strongly suggested initially. However, an abscess was confirmed on sono-guided biopsy and S. epidermidis was isolated from a microbial culture of the tissue. We report a case of multiple disseminated lesions caused by S. epidermidis in a leukemia patient, initially mistaken for cysticercosis.

• Investigative Magnetic Resonance Imaging
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• v.14 no.1
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• pp.74-77
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• 2010

Granulocytic sarcoma is a manifestation of myelogenous leukemia, which means a solid mass consisting of primitive precursors of the granulocytic series of white blood cells. We present CT and MR imaging findings of bilateral sino-orbital granulocytic sarcoma in a 22-month-old boy. The mass involved bilateral orbital fossa which resulted in bilateral proptosis. Moreover, the mass extended to the almost skull base including paranasal sinuses, maxilla, temporal bone, zygomatic bone, sphenoid bone, ethmoid, and palatine bone. The adjacent dura was continuously thickened and the lower half of cavernous sinus was also involved. The patient was diagnosed as AML (M5) with t(8,21) translocation through a chromosome study from the bone marrow.

• Journal of Digital Convergence
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• v.14 no.1
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• pp.491-496
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• 2016

The present sturdy was designed to determine the effect of the antiproliferation in human cancer cells, using vegetable extract of Radish, Radish leaves, Burdock, Shiitake, Carrot of the ordinary vegetable soup. Human cancer cells identify the cancer cell growth with MTS, using stomach cancer cell line (AGS), human promyelocytic leukemia (HL-60) and lung cancer cell line (A549). Shiitake and Carrot are effective on the cancer cell growth inhibition activities of AGS. Radish leaves, Burdock, Carrot have a significance with HL-60 and Radish, Radish leaves works well in A549. The vegetable extracts which is effective for cancer cell growth inhibition is considered to applicate base line data for using functional materials and for wellness life.

• The Journal of Internal Korean Medicine
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• v.37 no.3
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• pp.539-547
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• 2016

Myelodysplastic syndrome (MDS) is a typical myeloid malignancy characterized by cell dysplasia in bone marrow. Currently, there is no therapeutic treatment for MDS. The only available therapies either relieve symptoms or prevent the development of acute myeloid leukemia (AML). This study aimed to report the effects of traditional Korean medicine (TKM) on MDS by presenting two case reports. The patient in Case 1 was diagnosed with primary MDS and regularly received acupuncture treatments and herbal medicine. In Case 2, a patient with ovarian cancer was diagnosed with secondary MDS, which resulted from an adverse reaction to chemotherapy. This patient took herbal medicine for four years and was hospitalized three times. In order to have their condition evaluated, both patients underwent regular blood tests. The patient in Case 1, who showed blood transfusion dependency, received only two blood transfusions after TKM treatment, and the person’s health condition was stable as of January 2016 without any signs of AML development. The patient in Case 2 also has stable health condition. TKM treatment effectively treated their MDS symptoms and improved their general health conditions without any adverse effects. It also prevented the rapid development of AML and maximized the effects of conservative therapy.

• Radiation Oncology Journal
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• v.13 no.4
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• pp.385-390
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• 1995

Purpose : To assess the efficacy of craniospinal radiotherapy in patients with acute lymphoblastic leukemia (ALL) experiencing the CNS relapse. Materials and Methods: Thirty ALL patients with relapse in the central nervous system (CNS) were treated with radiotherapy and intrathecal chemotherapy. Age ranged 2 to 46. The number of males and females were all 15. Twenty-two cases were previously treated with presymptomatic radiotherapy to the whole brain. The extent of radiotherapy was the whole brain (18-24 Gy) and the whole spine (12 Gy) in 21 cases but the whole brain only in the 9 cases with poor performance. Results : The complete remission rate in the CNS was $100{\%}$. Among the 12 cases ($40{\%}$) who had secondary relapse, 9 cases had the bone marrow relapse alone, 2 cases had the CNS and bone marrow relapse, 1 cases had the CNS relapse alone. Higher CNS remission rate was observed when the initial remission duration was longer than 24 months or radiation was delivered to the whole brain and the whole spine. Survival rate at 2 year was $31.6{\%}$. Remission duration in the 10 living patients ragned from 9 to 87 months (median; 58 months).

• Journal of Veterinary Clinics
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• v.19 no.4
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• pp.429-432
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• 2002

Chronic Iymphocytic leukemia is a general disease that evolves over a longer duration and is characterized by more mature and well-differentiated Iymphocytes in blood and bone marrow than those seen in acute leukemia. This report presents a 2-year-old mix neutered male dog with seizure, ascites, and transmissible venereal tumor. Diagnostic works-up concluded chronic Iymphocytic leukemia. Chemotherapy composed of chlorambucil and prednisolone has been applied to the patient until now. Remission of almost manifestations was achieved, and the quality of life improved.

• Journal of Yeungnam Medical Science
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• v.12 no.1
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• pp.135-140
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• 1995

Acute cavitating pulmonary infection with a mycetoma is sometimes occur in immunocompromised patient. Most mycetoma lesions are due to Aspergillus species, and lesion caused by Candida species is rare. So we report an experienced case that pulmonary and rib infection caused by Candida species in AML patient and complete remission with previous reports.

• Journal of Food Hygiene and Safety
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• v.21 no.3
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• pp.171-180
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• 2006

Peroxisome proliferatorr-activated receptor-gamma $(PPAR{\gamma})$ must form a heterodimer with the retinoid-X receptor (RXR) to bind DNA, and its transcriptional activity is thought to be maximized by ligands specific for either receptor. Activated $(PPAR{\gamma})$ and $(PPAR{\gamma})$ ligands may influence tumor growth through regulation of the tumor suppressor PTEN. Our aim in this study was to determine whether co-stimulation with the $(PPAR{\gamma})$ ligand, ciglitazone, and RXR ligand can synergistically upregulate PTEN in human acute promyelocytic leukemia (APL) cells and consequently potentate the inhibition of cell growth and cell cycle progression of these cells. Human leukemia cell line, HL-60 cells were exposed to all-trans-retinol and ciglutazone. The PTEN expression was measured as the level of PTEN mRNA expression by RT-PCR and as the level of PTEN expression by western blot analysis. Cell cycle analysis was carried out by a propidium iodide (PI) staining method and analyzed with a FACScan. The $(PPAR{\gamma})$ ligand, ciglitazone, and the RXR ligand, retinoic acid, upregulated PTEN expression by HL-60 cells in time- and dose-dependent manners, respectively. This was significantly enhanced by a combination of both ciglitazone and retinoic acid. Moreover, these compounds synergistically induced arrests of both cell growth and the $G_l$ phase of the cell cycle. Thus, the activation of the $(PPAR{\gamma})$:RXR heterodimer may represent a regulatory pathway for human leukemia cells and there may be important roles for $(PPAR{\gamma})$ and RXR ligands in prophylactic and therapeutic approaches fur controlling leukemia through the upregulation of PTEN.

• Clinical and Experimental Pediatrics
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• v.45 no.7
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• pp.912-916
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• 2002

Cord blood is a useful source of allogeneic hematopoietic stem cells for bone marrow reconstitution. The number of umbilical cord blood transplants is increasing worldwide. In this a case 15-month-old boy with acute myeloid leukemia was treated with umbilical cord blood transplant from an HLA-3 loci mismatched unrelated donor. Granulocyte recovery greater than $500/mm^3$ occurred at day 49, and the platelet recovered greater than $20,000/mm^3$ independent of transfusion at day 81 after stem cell infusion.

• The Journal of Korean Academic Society of Nursing Education
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• v.3 no.2
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• pp.193-206
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• 1997

Because the oral mucositis is often inevitable in acute leukemia patients during chemotherapy, the efforts must be made to keep these leukemia patients from oral mucositis. So we tried to develop two oral care protocols for reducing the level of oral mucositis during cytotoxic therapy through literature review and our clinical experience. This quasi-experimental study was performed to compare the prohpylatic value of these oral care protocols. Thirty-nine subjects were assigned to one of three groups. The first group performed bivon-normal saline gargling protocol, the second group performed chlorhexidine gargling protocol, and the last contrast group kept traditonal gargling protocol. The Oral Assessment Guide(OAG), the Beck's perception of oral comfort were used to assess oral status and subject's oral discomfort during chemotherapy. Each subjects were observed daily from the start of the chemotherapy until Absolute Neutrophil Count (ANC) reached $1,000/mm^3$. It continued about 2-4 weeks. The data was analyzed by ANCOVA and Kruskal-Wallis one way ANOVA, chi-sqare, survival analysis. The results were as follows : The contrast group showed significantly highest mean score of the OAG and Beck's perception of oral discomfort among three groups from second week to third week. However chie-test and survial analysis showed that the incidence of severe mucositis were not significantly different among three groups. Conclusively we recommend that nurses who care acute leukmia patients use bivon-normal saline gargling protocol be careful to occur severe mucositis during chemotherapy.