1.The clinico-pathological study on uterine myoma.
Dong Yeon LEE ; Jang Yeon KWON ; In Bai CHUNG ; Sang Won HAN ; Young Jin LEE ; Dong Soo CHA ; Dae Hyun KIM
Korean Journal of Obstetrics and Gynecology 1993;36(11):3761-3767
No abstract available.
Leiomyoma*
2.Delivery of the elderly primipara.
Joo Yeon CHO ; Kwang Yul CHA ; Jung Jin KOO ; Moon Jong KIM ; Dong Hee CHOI ; Kyung Sub CHA
Korean Journal of Obstetrics and Gynecology 1991;34(9):1313-1321
3.A case of papillary serous carcinoma of the peritoneum.
Young In LEE ; Kee Myoung UM ; Jang Yeon KWON ; Sang Won HAN ; Dong Soo CHA ; Dae Hyun KIM ; Mee Yeon CHO
Korean Journal of Obstetrics and Gynecology 1992;35(10):1537-1543
No abstract available.
Peritoneum*
4.Neuromuscular Electrical Stimulation Therapy for Patients with Chronic Dysphagia Caused by Stroke.
Yeon Joong PARK ; Hee Seung YANG ; Dong Yeon CHA
Journal of the Korean Academy of Rehabilitation Medicine 2007;31(6):636-641
OBJECTIVE: To evaluate the effect of neuromuscular electrical stimulation (NMES) therapy on swallowing dysfunction in patients with chronic (more than 6 months) dysphagia caused by stroke. METHOD: A total of 16 patients with stroke-caused swallowing disorders based on a videofluoroscopic swallowing study (VFSS) were treated with NMES for two weeks. NMES was applied to the skin over the anterior neck muscles for one hour a day. Swallowing function was evaluated by the functional dysphagia scale using the VFSS, clinical dysphagia scale and the American Speech-Language Hearing Association National Outcomes Measurements System Swallowing Scale (ASHA NOMS scale) before and after electrical stimulation. Follow up VFSS was performed one month after intervention. RESULTS: After completing ten treatment sessions, aspiration, reflex coughing and the total score in the clinical dysphagia scale were significantly decreased (p<0.05). There was also a significant improvement in the ASHA NOMS scale (p<0.05). Regarding the functional dysphagia scale, the residue in the valleculae and piriformis sinus, and total scores were significantly decreased (p<0.05). Specifically, the scores of the pharyngeal phase were mainly decreased as compared to that of the oral phase. In addition, these effects were maintained one month after the intervention as measured with functional dysphagia scale. CONCLUSION: After ten sessions of NMES, we found improvement in dysphagia parameters in chronic dysphagia patients. Specifically, residue in the valleculae and piriformis sinus, and a parameter of the pharyngeal phase were significantly improved.
Cough
;
Deglutition
;
Deglutition Disorders*
;
Electric Stimulation Therapy*
;
Electric Stimulation*
;
Follow-Up Studies
;
Hearing
;
Humans
;
Neck Muscles
;
Reflex
;
Skin
;
Stroke*
5.Factors of variability in indexed flow from umbilical artery velocity waveform analysis.
In Bai CHUNG ; Hyunck Dong HAN ; Dong Soo CHA ; Young Jin LEE ; Sang Won HAN ; Jang Yeon KWON ; Dae Hyun KIM
Korean Journal of Obstetrics and Gynecology 1993;36(7):1893-1899
No abstract available.
Umbilical Arteries*
6.Effect of cell stage on development of mice embryo after cryopresservation and thawing.
Hyuck Dong HAN ; Young Dae KIM ; Sung Wook SHON ; Jang Yeon KWON ; Young Jin LEE ; In Bae CHUNG ; Dong Soo CHA
Korean Journal of Fertility and Sterility 1993;20(2):161-164
No abstract available.
Animals
;
Embryonic Structures*
;
Mice*
7.Two cases of successful pregnancy outcome with hemodialysis and continuous ambulatory peritoneal dialysis patient.
Sung Wook SOHN ; Dong Yeon LEE ; Suk Young AHN ; In Bae CHUNG ; Dong Soo CHA ; Dae Hyun KIM
Korean Journal of Perinatology 1993;4(3):408-414
No abstract available.
Female
;
Humans
;
Peritoneal Dialysis, Continuous Ambulatory*
;
Pregnancy
;
Pregnancy Outcome*
;
Pregnancy*
;
Renal Dialysis*
8.A case of primary adenocarcinoma of the female urethra.
Hyun Taek SHIN ; Jang Yeon KWON ; Dong Bin KIM ; In Bai CHUNG ; Dong Soo CHA ; Dae Hyon KIM
Korean Journal of Obstetrics and Gynecology 1993;36(7):3204-3207
No abstract available.
Adenocarcinoma*
;
Female*
;
Humans
;
Urethra*
9.A 2-month-old boy with hemolytic anemia and reticulocytopenia following intravenous immunoglobulin therapy for Kawasaki disease: a case report and literature review.
Na Yeon KIM ; Joon Hwan KIM ; Jin Suk PARK ; Soo Hyun KIM ; Yeon Kyung CHO ; Dong Hyun CHA ; Ki Eun KIM ; Myung Suh KANG ; Kyung Ah LIM ; Youn Ho SHEEN
Korean Journal of Pediatrics 2016;59(Suppl 1):S60-S63
Herein, we report a rare case of hemolytic anemia with reticulocytopenia following intravenous immunoglobulin therapy in a young infant treated for Kawasaki disease. A 2-month-old boy presented with fever lasting 3 days, conjunctival injection, strawberry tongue, erythematous edema of the hands, and macular rash, symptoms and signs suggestive of incomplete Kawasaki disease. His fever resolved 8 days after treatment with aspirin and high dose infusion of intravenous immunoglobulin. The hemoglobin and hematocrit decreased from 9.7 g/dL and 27.1% to 7.4 g/dL and 21.3%, respectively. The patient had normocytic hypochromic anemia with anisocytosis, poikilocytosis, immature neutrophils, and nucleated red blood cells. The direct antiglobulin test result was positive, and the reticulocyte count was 1.39%. The patient had an uneventful recovery. However, reticulocytopenia persisted 1 month after discharge.
Anemia
;
Anemia, Hemolytic*
;
Anemia, Hypochromic
;
Aspirin
;
Coombs Test
;
Edema
;
Erythrocytes
;
Exanthema
;
Fever
;
Fragaria
;
Hand
;
Hematocrit
;
Hemolysis
;
Humans
;
Immunization, Passive*
;
Immunoglobulins*
;
Infant*
;
Male*
;
Mucocutaneous Lymph Node Syndrome*
;
Neutrophils
;
Reticulocyte Count
;
Reticulocytes
;
Tongue
10.Experiences and efficacy of noninvasive prenatal test using maternal plasma in single center: 1,591 cases
So Yeon HONG ; So Hyun SHIM ; Hee Jin PARK ; Sung Shin SHIM ; Ji Youn KIM ; Yeon Kyung CHO ; Soo Hyun KIM ; Dong Hyun CHA
Journal of Genetic Medicine 2020;17(1):11-15
Purpose:
The objective of this study was to analyze the results of several noninvasive prenatal tests (NIPTs) from a single center and confirm their efficacy and reliability. In addition, we aimed to confirm the changes in the number of invasive tests performed after introducing NIPT.
Materials and Methods:
NIPT data from a large single center from March 2014 to November 2018 were analyzed. Karyotyping was confirmed based on chorionic villus sampling, amniocentesis, or postnatal cord/peripheral blood sampling. Data on maternal age, gestational age, fetal fraction, and ultrasonographic results were analyzed. As the secondary outcome, the number of amniocentesis cases before and after the introduction of NIPT was compared.
Results:
Overall, 1,591 single pregnancy cases that underwent NIPT were enrolled. The mean maternal age was 36.05 (22-45) years. The average gestational age and fetal fraction were 12+1 (9+3 to 27+1) weeks and 10.95% (3.6% to 31.3%), respectively. A total of 1,544 cases (97.0%) were reported to have negative NIPT results and 40 (2.5%) had positive NIPT results. The sensitivity and specificity of the overall abnormalities in NIPT were 96.29% and 99.36%, respectively. The positive predictive value (PPV) and negative predictive value were 72.22% and 99.93% respectively. The mean number of amniocentesis cases were 21.7 per month (21.7±3.9), which significantly decreased from 31.5 per month (31.5±4.8) before conducting NIPT as a screening test.
Conclusion
NIPT is currently a useful, powerful, and safe screening test. In particular, trisomy 21 is highly specific due to its high PPV. NIPT can reduce the potential risks of procedure-related miscarriages during invasive testing.