No abstract available.
Breast Neoplasms* ; Breast* ; Drug Resistance, Multiple* ; Genes, MDR*

No abstract available.
Child* ; Humans ; Infant, Newborn* ; Plasma* ; Renin*

No abstract available.
Gastrointestinal Neoplasms* ; Thymidine Kinase* ; Thymidine*

The widespread use of diagnostic radiography, especially using magnetic resonance imaging, has helped to increase the diagnosis of paralabral cysts in patients with chronic shoulder pain. These paralabral cysts are frequent in the anterior, the superior, and the posterior compartment of the shoulder joint but are rare in the inferior compartment. Paralabral cysts in the shoulder appear particularly in men in their third and fourth decades but rarely in elderly patients. We report a case of an inferior paralabral cyst in an elderly patient whom we treated through arthroscopic decompression.
Aged* ; Arthroscopy ; Decompression* ; Diagnosis ; Humans ; Magnetic Resonance Imaging ; Male ; Radiography ; Shoulder Joint ; Shoulder Pain ; Shoulder*

Purpose: Renal cell carcinoma (RCC) is a relatively common malignancy of the urinary tract. Over the past few decades, methodologies for diagnosing and managing patients with RCC have shown various developmental stages. This study was designed to provide insights into RCC research trends over that period. Materials and Methods: To understand RCC research trends over the past 30 years, we conducted a bibliometric analysis, an appropriate method for evaluating scholarly output. Data were acquired by searching the Web of Science for articles published between 1991 and 2020. Bibliometric analysis and VOSviewer were used to visualize and statistically analyze the research trends. Results: A total of 18,172 articles were identified. The most productive country was the United States (n=4,461, 26.5%), followed by China (n=3,503, 19.9%), and Japan (n=1,950, 11.9%). During keyword analysis, 3 clusters were identified, relating to gene expression, surgical outcomes, and immunotherapy. Over the last 10 years, research has mostly focused on emerging immunotherapy-related drugs. Conclusions Our bibliometric analysis has explained the characteristics of RCC research trends over the past 30 years.

PURPOSE: To present initial and follow-up HRCT findings of lymphangitic carcinomatosis of the lung. MATERIALS AND METHODS: Both initial and follow-up HRCT scans were obtained in 18 patients with lymphangitic carcinomatosis of the lung. After dividing the patients into two groups (with anticancer chemotherapy (n=12) and without chemotherapy (n=6), changes of pulmonary parenchymal abnormalities (percentile increase or decrease in the extent of each pattern) were assessed and compared on initial and follow-up HRCTs. RESULTS: Findings on initial CT were interlobular septal thickening (n=18) (smooth in 15 and mixed smooth and nodular in three), thickening of bronchovascular bundles (n=17), areas of ground-glass opacity (n=15), polygonal lines (n=15), and nodules (n=10). With chemotherapy, the finding of polygonal lines decreased by 20/3%, while findings of ground-glass opacity, bronchovascular bundle thickening, septal thickening, and nodules remained stable. Without chemotherapy, all CT patterns of abnormalities except nodules increased by 45-88%. In three patients who did not undergo chemotherapy, smooth interlobular septal thickening changed to nodular thickening. CONCLUSION: Lymphangitic carcinomatosis of the lung manifests initially as smooth thickening of the interlobular septae, bronchovascular bundle thickening,areas of ground-glass opacity, and polygonal lines, as seen on HRCT. Without chemotherapy, the extent of CT findings increases and there is a tendency for smooth septal thickening to change to nodular thickening. Chemotherapy induces improvement or cessation of the progression of CT findings.
Carcinoma* ; Drug Therapy ; Follow-Up Studies ; Humans ; Lung*

Primary carcinoma of the fallopian tube is a rare malignancy of the female genital tract and infrequently diagnosed before an operation. The majority of patients have extensive disease at the time of diagnosis. We have experienced incidentally a case of a carcinoma of the fallopian tube coexisting with a benign cystic teratoma of the ovary in a 25-year-old woman. We report this case with a brief review of literatures.
Adenocarcinoma, Papillary/pathology* ; Adult ; Case Report ; Fallopian Tube Neoplasms/pathology* ; Female ; Human ; Neoplasms, Multiple Primary/pathology* ; Ovarian Neoplasms/pathology* ; Teratoma/pathology*

BACKGROUND: The aim of this study was to compare breast and cervical cancer screening rates between female cancer survivors and a population without cancer to identify factors related to cervical and breast cancer screening in cancer survivors. METHODS: We included 17,765 adults (738 cancer survivors and 17,027 individuals without cancer) in this study, all of whom who were 30 years of age or older and participated in the Fourth and Fifth Korean National Health and Nutritional Examination Surveys from 2007–2012. Multiple logistic regression analysis was performed to identify factors related to cervical and breast cancer screening uptake in female cancer survivors. RESULTS: The screening rate for breast cancer was 56.6%, which was higher than that in the non-cancer control group (P=0.001). The screening rate for cervical cancer was 51.4%, which was not different from that of the non-cancer control group. In terms of breast cancer screening, cancer survivors showed no significant difference in the rate of screening 5 years after their cancer diagnosis. However, cervical cancer survivors were less likely to have cervical cancer screening 10 years after their cancer diagnosis. There was no significant association between cancer screening and sociodemographic factors. CONCLUSION: Breast and cervical cancer screening rates in Korean female cancer survivors are low. Secondary primary cancer screening of female cancer survivors needs to be planned in a comprehensive manner, with the consideration of influences beyond sociodemographic factors.
Adult ; Breast Neoplasms ; Breast* ; Diagnosis ; Early Detection of Cancer ; Female* ; Humans ; Korea* ; Logistic Models ; Mass Screening* ; Nutrition Surveys* ; Survivors* ; Uterine Cervical Neoplasms*

BACKGROUNDS: Temporal lobe epilepsy with hippocampal sclerosis (TLE-HS) is not always intractable to antiepileptic drugs (AEDs). To identify the responsiveness to AEDs and related clinical factors in TLE-HS, we performed this study. METHODS: Consecutive 100 (51 men, mean age=30.2+/-6.6, age range=19-50) patients with TLE-HS were divided into two groups by their responsiveness to AEDs. Intractable TLE-HS was defined if they had any seizures for the preceding year with at least two AEDs. Clinical factors were analyzed to find the association of the responsiveness to AEDs. RESULTS: Intractable TLE-HS was found in 68% of patients. The younger age of onset (12+/-4 vs. 31+/-8 years, p<0.0001), longer duration of epilepsy (17+/-6 vs. 2+/-1 years, p<0.0001), more than five tonic-clonic seizures (GTCs) with secondary generalization (29.4 vs. 6.3%, p=0.0009) and bilateral epileptiform abnormalities on EEG (30.9 vs 6.3%, p=0.0054) were significantly correlated with the intractable TLE-HS. According to multiple logistic regression analysis, bilateral epileptiform abnormalities on EEG (adjusted OR=9.4, 95% CI: 1.98~44.76) and more than five GTC (adjusted OR=7.7, 95% CI: 1.60~33.39) were independently related with poor responsiveness to AEDs in TLE-HS. CONCLUSIONS: The presence of hippocampal sclerosis does not necessarily mean intractability to AEDs. The clinical variables related with the poor response to ADEs in TLE-HS are more than five GTCs and bilateral epileptiform abnormalities on EEG.
Age of Onset ; Anticonvulsants ; Electroencephalography ; Epilepsy ; Epilepsy, Temporal Lobe ; Generalization (Psychology) ; Humans ; Logistic Models ; Male ; Sclerosis ; Seizures ; Temporal Lobe

PURPOSE: To analyze the risk factors for postoperative lymphocele, for predicting and preventing complications. METHODS: We evaluated 92 kidney transplant recipients with multidetector CT (MDCT) at 1-month posttransplantation. From admission and 1-month postoperative records, data including diabetes, dialysis type, immunosuppressant use, steroid pulse therapy, and transplantation side were collected. Lymphocele volume was measured with 3-dimensional reconstructed, nonenhanced MDCT at one month postoperatively. The correlations between risk factors and lymphocele volume and between risk factors and symptomatic lymphocele (SyL) were analyzed. The cutoff was calculated by using the receiver operating characteristic (ROC) curve for SyL volume. RESULTS: Among 92 recipients, the mean volume was 44.53 ± 176.43 cm³ and 12 had SyL. Univariable analysis between risk factors and lymphocele volume indicated that donor age, retransplantation, and inferiorly located lymphocele were statistically significant. The ROC curve for SyL showed that 33.20 cm³ was the cutoff, with 83.3% sensitivity and 93.7% specificity. On univariable analysis between risk factors and SyL, steroid pulse, inferiorly located lymphocele, and >33.20 cm³ were statistically significant. Multivariable analysis indicated that steroid pulse, >33.20 cm³, and serum creatinine level at one month were significant factors. CONCLUSION: Risk factors including donor age, retransplantation, steroid pulse therapy, and inferiorly located lymphocele are important predictors of large lymphoceles or SyL. In high-risk recipients, careful monitoring of renal function and early image surveillance such as CT or ultrasound are recommended. If the asymptomatic lymphocele is >33.20 cm³ or located inferiorly, early interventions can be considered while carefully observing the changes in symptoms.
Cone-Beam Computed Tomography ; Creatinine ; Dialysis ; Early Intervention (Education) ; Humans ; Imaging, Three-Dimensional ; Kidney Transplantation ; Kidney* ; Lymphocele* ; Risk Factors ; ROC Curve ; Sensitivity and Specificity ; Tissue Donors ; Transplant Recipients* ; Ultrasonography