• Childhood Kidney Diseases
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• v.13 no.2
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• pp.256-260
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• 2009

The Russell-Silver syndrome (RSS) is a disease characterized by intrauterine growth retardation with preserved head circumference, facial dysmorphism and short stature. Reported renal and urinary manifestations of RSS include horseshoe kidney, renal tubular acidosis, hydronephrosis, ureteropelvic obstruction and vesicoureteral reflux. Here we report a case of end-stage renal disease associated with RSS, which, to the best of our knowledge, has not been reported yet.

• Tuberculosis and Respiratory Diseases
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• v.53 no.2
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• pp.190-195
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• 2002

A benign metastasizing pulmonary leiomyomatosis(BMPL) is a rare and uncommon variety of leiomyoma. BML affects middle-aged women who had a previous hysterectomy due to a histologically benign appearing leiomyoma. BMPL is characterized by asymptomatic multiple smooth muscle nodules with a less aggressive course than a leiomyosarcoma. A 45-year-old woman who had a hysterectomy for a uterine leiomyoma 4 years prior to this study presented with multiple variable-sized lung nodule. A percutaneous needle biopsy confirmed the benign metastasizing pulmonary leiomyomatosis. Here, we present this case with a review of the relevant literatures.

• Radiation Oncology Journal
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• v.20 no.4
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• pp.353-358
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• 2002

Purpose : To investigate the clinical usefulness of a follow-up examination using serum squamous cell carcinoma antigen (SCC) for the early detection of recurrence in patients treated for conical squamous cell carcinoma. Materials and Methods : 20 patients who were treated for recurrent cervical squamous cell carcinoma between 1997 and 1998, who had experienced a complete remission after radiotherapy and who underwent an SCC test around the time when recurrence was detected, were included in this study. The levels of SCC were measured from the serum of the patients by immunoassay and values less than 2 ng/mL were regarded as normal. The sensitivity of the SCC test for use in the detection of recurrence, the association between the SCC values and the recurrence patterns and the tumor size and stage, and the temporal relation between the SCC increment and recurrence detection were evaluated. Results : The SCC values were above normal in 17 out of 20 patients, so the sensitivity of the SCC test for the detection of recurrence was $85\%$, and the mean and median of the SCC values were 15.2 and 9.5 ng/mL, respectively. No differences were observed in the SCC values according to the recurrence sites. For 11 patients, the SCC values were measured over a period of 6 months before recurrence was detected, and the mean and median values were 13.6 and 3.6 ng/mL, respectively. The SCC values of 7 patients were higher than the normal range, and the SCC values of the other 4 patients were normal but 3 among them were above 1.5 ng/mL. At the time of diagnosis, the SCC valuess were measured for 16 of the 20 recurrent patients, and the SCC values of the patients with a bulky tumor $(\geq4\;cm)$ or who were in stage IIb or III were higher than those of the patients with a non-bulky tumor or who were in stage Ib or IIa. Conclusion : The SCC test is thought to be useful for the early detection of recurrence during the follow up period in patients treated for cervical squamous cell carcinoma. When an effective salvage treatment is developed in the future, the benefit of this follow-up SCC test will be increased.

• Radiation Oncology Journal
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• v.13 no.4
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• pp.359-368
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• 1995

Purpose : This is a retrospective analysis for pattern of failure, survival rate and prognostic factors of 114 patients with histologically proven invasive cancer of the uterine cervix treated with definitive irradiation. Materials and Methods : One hundred fourteen patients with invasive carcinoma of the cervix were treated with a combination of intracavitary irradiation using Fletcher-Suit applicator and external beam irradiation by 6MV X-ray at the Ewha Womans University Hospital between March 1982 and Mar 1990. The median age was 53 years(range:30-77 years). FIGO stage distribution was 19 for IB, 23 for IIA, 42 for IIB, 12 for IIIA and 18 for IIIB. Summation dose of external beam and intracavitary irradiation to point A was 80-90 Gy(median:8580 cGy) in early stage(IB-IIA) and 85-100 Gy(median:8850 cGy) in advanced stage(IIB-IIIB). Kaplan-Meier method was used to estimate the survival rate and multivariate analysis for progrostic factors was performed using the Log likelihood for Weibull Results : The pelvic failure rates by stage were $10.5{\%}$ for IB. $8.7{\%}$ for IIA, $23.8{\%}$ for IIB, $50.0{\%}$ for IIIA and $38.9{\%}$ for IIIB. The rate of distant metastasis by stage were $0{\%}$ for IB, $8.7{\%}$ for IIA, $4.8{\%}$ for IIB. $0{\%}$ for IIIA and $11.1{\%}$ for IIIB. The time of failure was from 3 to 50 months and with median of 15 months after completion of radiation therapy. There was no significant coorelation between dose to point A($\leq$90 Gy vs >90 Gy) and pelvic tumor control(P>0.05). Incidence rates of grade 2 rectal and bladder complications were $3.5{\%}$(4/114) and $7{\%}$(8/114), respectively and 1 patient had sigmoid colon obstruction and 1 patient had severe cystitis. Overall 5-year survival rate was $70.5{\%}$ and disease-free survival rate was $53.6{\%}$. Overall 5-year survival rate by stage was $100{\%}$ for IB, $76.9{\%}$ for IIA, $77.6{\%}$ for IIB $87.5{\%}$ for IIIA and $69.1{\%}$ for IIIB. Five-rear disease-free survival rate by stage was $81.3{\%}$ for IB, $67.9{\%}$ for IIA, $46.8{\%}$ for IIB, $45.4{\%}$ for IIIA and $34.4{\%}$ for IIIB. The prognostic factors for disease-free survival rate by multivariate analysis was performance status(p= 0.0063) and response rate after completion of radiation therapy(p= 0.0026) but stage, age and radiation dose to point A were not siginificant. Conclusion : The result of radiation therapy for early stage of the uterine cervix cancer was relatively good but local control rate and survival rate in advanced stage were poor inspite of high dose irradiation to point A above 90 Gy. Prospective randomized studies are recommended to establish optimal tumor doses for various stages and volume of carcinoma of uterine cervix, And ajuvant chemotherapy or radiation-sensitizing agents must be considered to increase the pelvic control and survival rate in advanced cancer of uterine cervix.

• Journal of Korean Academy of Nursing
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• v.35 no.5
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• pp.879-887
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• 2005

Purpose: The purpose of this study was to understand depression in women with endometriosis and to identify the factors influencing depression. Method: The instruments used were the Beck Depression Inventory for depression, Lemaire Scale for endometriosis syndrome, Mishel Uncertainty in Illness Scale-Community form (MUIS-C), the Rosenberg Self-esteem Scale, and Quality of Life (Endometriosis Health Profile Questionnaire; EHP-5) by Jones et al. The Subjects of Study were 118 outpatients diagnosed with endometriosis from 7 hospitals in Busan City and Kyungsangnam-do. Data was collected from Aug 1, 2004 to Jan 31, 2005. For statistical analysis of collected data, frequency analysis, analysis of variance, and stepwise multiple regression analysis were used with the SPSS statistical program. Result: The general characteristic showing a statistically significant difference in depression in the women with endometriosis was marital status. The score of the depression showed a significantly positive correlation with the score of endometriosis TSD(r= .464, p= .000), uncertainty(r= .393, p= .000), and quality of life(r= .543, p= .000). Depression showed a significantly negative correlation with the score of self esteem(r= - .557, p= .000). Stepwise multiple regression analysis revealed that the most powerful predictor of depression in the women with endometriosis was self-esteem ($R^2$=0.311). A combination of self esteem, quality of life, and total symptom distress accounted for $50.0\%$ of the variance in depression in women with endometriosis. Conclusion: The influencing factor on depression in women with endometriosis was self- esteem, quality of life, and endometriosis TSD. Further studies need to be done to identify methods of overcoming and the presentation of depression in endometriosis.

• Reproductive and Developmental Biology
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• v.28 no.2
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• pp.89-94
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• 2004

This study was conducted to determine expression of acyl-CoA synthetase 4(ACS4), which is involved in converts arachidonic acid to postaglandins, in the mouse uterus during pregnancy. In arachidonic acid metabolism, acyl-CoA synthetase plays a key role in the esterification of free arachidonic acid into membrane phospholipids. Following its release by the action of calcium dependent phospholipases, free arachidonic acid is believed to be rapidly converted to arachidonoyl-CoA and reesterified into phospholipids in order to prevent excessive synthesis of prostaglandins. Here we demonstrate that ACS4 gene are differentially regulated in the peri-implatation mouse uterus. During the preimplantation period(days 0.5∼3.5), the ACS4 gene was expressed in the uterus until day 3.5 after which the expression was downregulated. The expression of cPLA2, COX1, and COX2 gene was similar to that of ACS4 gene in the preimplantation periods. However expression levels of COX1 gene show much variation on the various days of pregnancy examined. These data, suggest that ACS4 expression in preimplantation period is involved in initial attachment reaction with cPLA2, COX1, and COX2 gene.

• Journal of Chest Surgery
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• v.38 no.6 s.251
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• pp.441-444
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• 2005

Abdominal tumors that can grow through vascular lumen and spread to the right heart are rare. Intravenous leiomyomatosis is a rare tumor that originates from the uterus and spreads through the vessels. Although histologically benign, tumor extension with mechanical obstruction of the inferior vena cava, right cardiac cavities, or even the pulmonary artery, may occasionally result in fatal outcome. The best treatment is complete surgical resection of the entire tumor using cardiopulmonary bypass and total circulation arrest, We report a case of intravenous leiomyomatosis of the uterus that showed intravascular growth up to the right atrium. The patient underwent successful resection of the tumor by one-stage cardiotomy with laparotomy.

• Tuberculosis and Respiratory Diseases
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• v.53 no.3
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• pp.285-293
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• 2002

Background : The lung is the most common site for a metastasis of extrapulmonary malignant tumors. however, reports on an endobronchial metastasis are rare. An endobronchial metastasis is defined as a documented extrapulmonary neoplasms metastatic to the segmental or more proximal central bronchus within a bronchoscopically visible range. The purpose of this study was to define the clinical characteristics of an endobronchial metastasis of extrapulmonary malignancies. Materials and Methods : The clinical features and treatment outcomes of 27 endobronchial metastatic cancer cases were reviewed from June, 1991 to May, 2001 in the Severance Hospital. Results : The patients' age ranged from 18 to 75. There were 17 men and 10 women. The primary tumors included the colorectum in 7, the uterine cervix in 4, the stomach and the breast in 3 patients each, and an osteosarcoma in 2 patients. The main complaint of most patients was coughing and a chest X-ray revealed a hilar mass, a parenchymal, and an atelectasis. The mean recurrence interval time was 45.5 months. The median and mean survival times were 10 and 12.3 months, respectively. Conclusion : An endobronchial metastasis is an ominous finding, and is associated with advanced-stage diseases. It requires differential diagnosis with a primary bronchogenic carcinoma. If atypical clinical features are present or an atypical cell type is discovered by a biopsy of the lesion in the lung mass, the appropriate diagnostic studies should be undertaken.

• Korean Journal of Animal Reproduction
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• v.13 no.1
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• pp.32-39
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• 1989

The present studies were conducted to investigate the possibility of capacitation of bull spermatozoa in the uteri isolated from estrous hamsters and to investigate the possibility of in vitro fertilization of follicular oocytes matured in culture, using ejaculat spermatozoa preincubated in the uteri isolated from estrous hamsters. The follicuar oocytes matured in culture were not fertilized after insemination spermatozoa preincubated for 3 and 5.5-7 h in the uteri isolated from estrou hamsters, but 5, 77, 85 and 50-67% of those oocytes were fertilized by spermatozoa preincubated for 3.5, 4, 4.5 and 5h in those uteri, respectively.

• Proceedings of the Korea Society of Poultry Science Conference
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• 2000.06a
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• pp.39-46
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• 2000

타조알의 형성은 배란된 난자가 나팔관과 난백분비부, 협부, 자궁 그리고 총배설강을 통과하면서 완전한 형태의 알로 산란된다. 그리고 1 clutch size가 40$\pm$15개 정도이다. 알의 크기는 1,450g에서 200~400g의 변이가 있는 것으로 본다. 타조의 난질에는 cuticle 층이 없어서 병원균의 침입에 약하다. 그리고 알의 껍질은 2mm 정도로 두꺼우며 그주요 성분은 달걀의 껍질에서와 마찬가지로 calcium carbonate이다 타조알의수거는 수놈의 방해가 없도록 하여야 하며 bacteria나 fungi의 침입이 업도록 하여야 한다. 수거된 알은 저장하였다가 부화기의 수용능력이 되면 부화를 시작한다. 부화 전에 아를 저장할 경우 15~18$^{\circ}C$로 저장실 온도를 유지하면 7일 정도 저장이 가능하지만 7일 이상 저장할 경우 12$^{\circ}C$로 저장온도를 낮추고 이때 상대습도는 75%로 유지하는 것이 이상적이다. 부화기의 온도는 36.0~36.5$^{\circ}C$가 이상적이며 이때 이상적인 습도는 35%이하이어야 한다. 또 부화중 전란을 하여야 하는데 대개 한시간에 한번씩 74~90。로 전란 해주는 것이 바람직하다. 부화에 적당한 알은 기형적으로 크거나 작으면 부화율을 높이지 못한다.