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10 results on '"YoungSin Han"'

1. Intravenous leiomyomatosis misdiagnosed with large thrombosis in inferior vena cava

Author

Youngsin Han, Youn-Jee Chung, Inhye Shin, Jung Yoon Park, Suhyun Shim, Ayah Hijazi, Jae-Yen Song, Hyun Hee Cho, and Mee-Ran Kim

Subjects
Leiomyoma, Leiomyomatosis, Surgery, Thrombosis, Gynecology and obstetrics, RG1-991
Abstract

Objective: The aim of this report is to highlight the importance of a comprehensive preoperative evaluation in the case of intravenous leiomyomatosis. Case report: A 49-year-old women was presented with dyspnea and abdominal distension. Imaging studies revealed a large leiomyoma with intravenous leiomyomatosis from this mass to the right parauterine veins, right ovarian vein reaching the inferior vena cava. Complete resection was performed by a two-stage operation by a multidisciplinary team. Final pathology confirmed it to be intravenous leiomyomatosis and uterine leiomyomas. Conclusion: Intravenous leiomyomatosis is a benign and rare disease that can be a fatal condition. Precise diagnosis and appropriate treatment are important for the best outcome. Gynecologists should consider this rare disease when a patient with a uterine tumor shows symptoms such as chest pain and dyspnea.

Published
2021
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2. Intravenous leiomyomatosis misdiagnosed with large thrombosis in inferior vena cava

Author

Inhye Shin, Hyun Hee Cho, Youn-Jee Chung, Jung Yoon Park, Youngsin Han, Mee Ran Kim, Jae-Yen Song, Suhyun Shim, and Ayah Hijazi

Subjects
medicine.medical_specialty, lcsh:Gynecology and obstetrics, Inferior vena cava, 03 medical and health sciences, 0302 clinical medicine, Leiomyomatosis, Medicine, lcsh:RG1-991, 030219 obstetrics & reproductive medicine, Uterine leiomyoma, Leiomyoma, business.industry, Obstetrics and Gynecology, Thrombosis, Abdominal distension, medicine.disease, Intravenous leiomyomatosis, medicine.vein, Surgery, Radiology, medicine.symptom, business, Rare disease
Abstract

Objective The aim of this report is to highlight the importance of a comprehensive preoperative evaluation in the case of intravenous leiomyomatosis. Case report A 49-year-old women was presented with dyspnea and abdominal distension. Imaging studies revealed a large leiomyoma with intravenous leiomyomatosis from this mass to the right parauterine veins, right ovarian vein reaching the inferior vena cava. Complete resection was performed by a two-stage operation by a multidisciplinary team. Final pathology confirmed it to be intravenous leiomyomatosis and uterine leiomyomas. Conclusion Intravenous leiomyomatosis is a benign and rare disease that can be a fatal condition. Precise diagnosis and appropriate treatment are important for the best outcome. Gynecologists should consider this rare disease when a patient with a uterine tumor shows symptoms such as chest pain and dyspnea.

Published
2021

3. Sleep Disorders and Menopause

Author

Jinju Lee, Hyun Hee Cho, Youngsin Han, and Mee Ran Kim

Subjects
Pediatrics, medicine.medical_specialty, 030219 obstetrics & reproductive medicine, Postmenopausal women, Vasomotor, business.industry, Early morning awakening, 030209 endocrinology & metabolism, Review Article, Sleep Wake Disorders, medicine.disease, Sleep in non-human animals, Postmenopause, Menopause, Obstructive sleep apnea, 03 medical and health sciences, 0302 clinical medicine, mental disorders, medicine, Sleep wake disorders, Restless legs syndrome, business
Abstract

Sleep disorders are one of the main symptoms of menopause. Symptoms of sleep disorders that menopausal women complain about include falling asleep, frequent awakening and/or early morning awakening. There are many possible causes of sleep disorders in postmenopausal women, including vasomotor symptoms, ovarian hormone changes, restless legs syndrome, periodic leg movement syndrome, and obstructive sleep apnea. In this review, we discuss the relationship between menopause and sleep disorders., Graphical Abstract

Published
2019

4. Sleep Disorders and Menopause

Author

Mee Ran Kim, Youngsin Han, Jinju Lee, and Hyun Hee Cho

Subjects
Menopause, Pediatrics, medicine.medical_specialty, business.industry, Published Erratum, medicine, MEDLINE, Erratum, medicine.disease, business, Sleep in non-human animals
Published
2019

5. Results of Cadaver Kidney Transplantation with Right Renal Vein Extension

Author

YoungSin Han, Kenji Tsuchida, Taku Kim, Junji Uchida, Kazunobu Sugimura, Rikio Yoshimura, Yoshiaki Takemoto, Tatsuya Nakatani, and Hidenori Kawashima

Subjects
Adult, Kidney, medicine.medical_specialty, business.industry, Right renal vein, Urology, Anastomosis, Surgical, Vena Cava, Inferior, Middle Aged, Anastomosis, medicine.disease, Kidney Transplantation, Renal Veins, Surgery, Transplantation, medicine.anatomical_structure, Cadaver, medicine, Humans, Renal vein, business, Kidney transplantation, Kidney disease
Abstract

Introduction: Several methods to lengthen the renal vein of the allografts have been proposed in order to secure the surgeon’s field of vision and to allow appropriate positioning of the graft. However, its safety and complications have not been clarified. Furthermore, its long- and short-term results have not been investigated. Therefore, we studied the results of this operative procedure to confirm the safety of the technique. Methods: The right renal vein extension was utilized when the donated right kidney from a cadaver donor had sufficient length of the inferior vena cava wall. The results of 10 patients who received kidney transplantation with renal vein extension were examined. Results: None of the patients had vascular complications. The transplanted kidney functioned in all patients; 3- and 5-year graft survival was 100 and 75.0%, respectively. Conclusions: The results confirmed that this technique was safe and without complications and did not affect the long- and short- term results of patients who received cadaver kidneys. Therefore, we conclude that it is appropriate to adapt this technique when the physician judges the long renal vein suitable for the procedure.

Published
2003

6. Co-modeling Methodology for Semiconductor Manufacturing Using DEVS Simulation

Author

Youngsin Han and Hae Sang Song

Subjects
Job scheduler, Decision points, Formalism (philosophy of mathematics), DEVS, Simulation test, Discrete event system, Computer science, Semiconductor device fabrication, computer.software_genre, computer, Simulation based, Simulation
Abstract

A simulator with flexibility and modularity has been designed and realized by applying DEVS formalism and co-modeling method. DEVS formalism is the mathematical formalism to express simulation based real-time job scheduling system which dynamically uses dispatching rules in different situation with discrete event system. Co-modeling method distinguishes the overall characteristics of systems and detailed characteristics of systems. A simulator to evaluate dispatching rules and a simulator for FAB simulation were separately made. The simulator to evaluate dispatching rules was operated based on logical time and FAB simulator was operated using logical time and real time alternatively so that a framework for the quick and accurate simulation test can be realized.

Published
2012

7. Queue Modeling of Semiconductor Test Equipment Using Effective Background Process

Author

Hojeong Choi, Soonchul Lim, Youngsin Han, and Chilgee Lee

Subjects
Background process, Idle, Engineering, Semiconductor device fabrication, business.industry, Real-time computing, Process (computing), Production (economics), User interface, business, Queue, Reliability engineering, Test (assessment)
Abstract

Improving overall equipment efficiency is very important in semiconductor manufacturing, necessitating high production costs. For this reason, many engineers are trying to increase the efficiency of semiconductor equipment. Most of the test equipment in backend processes has a single test processor to test memory devices, and test processors on equipment are typically used by the foreground user interface processes, which inherently have idle times between running times. In this paper, we offer a method to decrease idle time through using a background queue process, and to improve overall equipment efficiency for advanced test equipment. The feature of our modeling is that queue modeling through background processing is conducted automatically, not requiring instruction from users.

Published
2012

8. Subject Index Vol. 70, 2003

Author

Kazunobu Sugimura, Hiroshi Matsuura, Melih Beysel, N. Shah, G. Gallé, His-Chin Wu, A. Galì, Aristotelis G. Anastasiadis, Keiichi Ito, Rolf Harzmann, Tarık Esen, G. Liessi, Dorothea Weckermann, Akira Tsuchiya, Bülent Erol, Ferda Verit, C. Famulari, F. Pellegrini, YoungSin Han, Takashi Ohigashi, D. Massari, Mesut Gürdal, Abdullah Armagan, A. Zanollo, T. Kehagia-Koutoufari, M. Mari, Clément-Claude Abbou, Friedhelm Wawroschek, Albert Kao, L. Schips, Nurettin Demir, A. Martinelli, Mustafa Akinci, A. Madaro, J. Masood, Ergin Yücebas, Fuu-Jen Tsai, Patrick Antiphon, Hsi-Chin Wu, C. Magno, Jeffery J.P. Tsai, A. Inferrera, T. Lane, Hirotaka Asakura, C. Boccafoschi, Rikio Yoshimura, M. Chrisofos, Feridun Şengör, Ayhan Verit, U. Jacobellis, N.P. Gupta, Cheng-Der Hsu, A. Ptochos, Sheng-Pin Changlai, Yoshiaki Takemoto, P.H. Petritsch, Haluk Ander, Hsueh-Fu Lu, Junji Uchida, S. Albanis, Mathias Keil, Rüknettin Aslan, N. Iosifidis, G. Papazafiriou, R. Zigeuner, G. Hubmer, S. Cosciani Cunico, Yuhei Okubo, A.K. Hemal, M.S. Ansari, Monish Aron, Tatsuya Nakatani, Huey-Yi Chen, Shiro Saito, H. Vogt, Sakurai M, Ahmet Tefekli, M. Ratschek, Ali Tekin, Hermann Wengenmair, O. Romano, G. Montagna, Hidenori Kawashima, Kenji Tsuchida, Fabien Saint, Hasan Kafali, Makio Mukai, Dominique Chopin, Kiminobu Arima, A. Carmignani, Taku Kim, Wen-Chi Chen, Laurent Salomon, S. Capizzi, Chao-Hsiang Chang, M. Turriziani, Masaru Murai, Antony Cicco, Peter Heidenreich, Jun Nakashima, G. Karagiannopoulou, Alexandre de la Taille, P.N. Dogra, Andras Hoznek, Amlesh Seth, A. Macrì, C. Deliveliotis, Dimitri Vordos, E. Serafetinides, Yeh-You Shen, H. Trummer, Gerhard Graf, Olivier Levrel, V. Protogerou, Michael Hamm, M. Frongia, V. Gramegna, Masaaki Tachibana, S.S. Maymone, D. Fontana, Orhan Ziylan, Masashi Ogawa, Jun-ichi Hata, Apul Goel, J.M. Barua, J. Varkarakis, and Masato Tochimoto

Subjects
Index (economics), business.industry, Urology, Statistics, Medicine, Subject (documents), business
Published
2003

9. Contents Vol. 70, 2003

Author

Rikio Yoshimura, S. Capizzi, Antony Cicco, Apul Goel, L. Schips, V. Gramegna, Laurent Salomon, Tatsuya Nakatani, A. Martinelli, Friedhelm Wawroschek, Gerhard Graf, J. Varkarakis, A. Ptochos, S.S. Maymone, Amlesh Seth, Hiroshi Matsuura, T. Lane, Hirotaka Asakura, Takashi Ohigashi, G. Hubmer, Mathias Keil, Abdullah Armagan, Olivier Levrel, C. Deliveliotis, M. Ratschek, R. Zigeuner, Rolf Harzmann, N.P. Gupta, Kenji Tsuchida, C. Magno, Haluk Ander, Huey-Yi Chen, Akira Tsuchiya, YoungSin Han, H. Vogt, M. Chrisofos, Masaaki Tachibana, Hermann Wengenmair, Dominique Chopin, Dimitri Vordos, Fabien Saint, Nurettin Demir, M. Frongia, T. Kehagia-Koutoufari, J. Masood, Ergin Yücebas, Dorothea Weckermann, D. Fontana, Ahmet Tefekli, Masato Tochimoto, Makio Mukai, A. Carmignani, Albert Kao, Mustafa Akinci, A. Madaro, Hsi-Chin Wu, M. Turriziani, A. Galì, Hidenori Kawashima, V. Protogerou, Michael Hamm, M. Mari, G. Liessi, Kiminobu Arima, Clément-Claude Abbou, H. Trummer, A. Zanollo, G. Montagna, Fuu-Jen Tsai, Orhan Ziylan, Taku Kim, Ferda Verit, Chao-Hsiang Chang, J.M. Barua, A. Macrì, A. Inferrera, Yeh-You Shen, Jeffery J.P. Tsai, Sheng-Pin Changlai, Masashi Ogawa, Feridun Şengör, Cheng-Der Hsu, Ayhan Verit, Melih Beysel, U. Jacobellis, Sakurai M, Rüknettin Aslan, N. Iosifidis, Jun-ichi Hata, Yuhei Okubo, S. Cosciani Cunico, Aristotelis G. Anastasiadis, Keiichi Ito, Shiro Saito, Bülent Erol, Kazunobu Sugimura, N. Shah, Peter Heidenreich, G. Gallé, Masaru Murai, O. Romano, Alexandre de la Taille, E. Serafetinides, Junji Uchida, Patrick Antiphon, F. Pellegrini, His-Chin Wu, Yoshiaki Takemoto, S. Albanis, Tarık Esen, Wen-Chi Chen, D. Massari, Jun Nakashima, G. Karagiannopoulou, C. Boccafoschi, Hsueh-Fu Lu, M.S. Ansari, Monish Aron, C. Famulari, Mesut Gürdal, Ali Tekin, Hasan Kafali, P.N. Dogra, Andras Hoznek, P.H. Petritsch, G. Papazafiriou, and A.K. Hemal

Subjects
Traditional medicine, business.industry, Urology, Medicine, business
Published
2003

10. Results of Cadaver Kidney Transplantation with Right Renal Vein Extension.

Author

Nakatani, Tatsuya, Takemoto, Yoshiaki, Kim, Taku, Uchida, Junji, YoungSin Han, Tsuchida, Kenji, Yoshimura, Rikio, Kawashima, Hidenori, and Sugimura, Kazunobu

Subjects
VEINS, HOMOGRAFTS, KIDNEYS, TRANSPLANTATION of organs, tissues, etc.
Abstract

Introduction: Several methods to lengthen the renal vein of the allografts have been proposed in order to secure the surgeon's field of vision and to allow appropriate positioning of the graft. However, its safety and complications have not been clarified. Furthermore, its long-and short-term results have not been investigated. Therefore, we studied the results of this operative procedure to confirm the safety of the technique. Methods: The right renal vein extension was utilized when the donated right kidney from a cadaver donor had sufficient length of the inferior vena cava wall. The results of 10 patients who received kidney transplantation with renal vein extension were examined. Results: None of the patients had vascular complications. The transplanted kidney functioned in all patients; 3- and 5-year graft survival was 100 and 75.0%, respectively. Conclusions: The results confirmed that this technique was safe and without complications and did not affect the long- and short-term results of patients who received cadaver kidneys. Therefore, we conclude that it is appropriate to adapt this technique when the physician judges the long renal vein suitable for the procedure. [ABSTRACT FROM AUTHOR]

Published
2003
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