1.Histopathological characteristics of Epstein-Barr virus (EBV)–associated encephalitis and colitis in chronic active EBV infection
Betty A KASIMO ; James J YAHAYA ; Sun Och YOON ; Se Hoon KIM ; Minsun JUNG
Journal of Pathology and Translational Medicine 2025;59(3):188-194
Chronic active Epstein-Barr virus (CAEBV) can induce complications in various organs, including the brain and gastrointestinal tract. A 3-year-old boy was referred to the hospital with a history of fever and seizures for 15 days. A diagnosis of encephalitis based on computed tomography (CT) and magnetic resonance imaging findings and clinical correlation was made. Laboratory tests showed positive serology for Epstein-Barr virus (EBV) and negative for Rotavirus antigen and IgG and IgM antibodies for cytomegalovirus, herpes simplex virus, and varicella zoster virus, respectively. Abdominal CT showed diffuse wall thickening with fluid distension of small bowel loops, lower abdomen wall thickening, and a small amount of ascites. The biopsy demonstrated positive Epstein-Barr encoding region in situ hybridization in cells within the crypts and lamina propria. The patient was managed with steroids and hematopoietic stem cell transplantation (HSCT). This case showed histopathological characteristics of concurrent EBV-associated encephalitis and colitis in CAEBV infection. The three-step strategy of immunosuppressive therapy, chemotherapy, and allogeneic HSCT should be always be considered for prevention of disease progression.
2.Histopathological characteristics of Epstein-Barr virus (EBV)–associated encephalitis and colitis in chronic active EBV infection
Betty A KASIMO ; James J YAHAYA ; Sun Och YOON ; Se Hoon KIM ; Minsun JUNG
Journal of Pathology and Translational Medicine 2025;59(3):188-194
Chronic active Epstein-Barr virus (CAEBV) can induce complications in various organs, including the brain and gastrointestinal tract. A 3-year-old boy was referred to the hospital with a history of fever and seizures for 15 days. A diagnosis of encephalitis based on computed tomography (CT) and magnetic resonance imaging findings and clinical correlation was made. Laboratory tests showed positive serology for Epstein-Barr virus (EBV) and negative for Rotavirus antigen and IgG and IgM antibodies for cytomegalovirus, herpes simplex virus, and varicella zoster virus, respectively. Abdominal CT showed diffuse wall thickening with fluid distension of small bowel loops, lower abdomen wall thickening, and a small amount of ascites. The biopsy demonstrated positive Epstein-Barr encoding region in situ hybridization in cells within the crypts and lamina propria. The patient was managed with steroids and hematopoietic stem cell transplantation (HSCT). This case showed histopathological characteristics of concurrent EBV-associated encephalitis and colitis in CAEBV infection. The three-step strategy of immunosuppressive therapy, chemotherapy, and allogeneic HSCT should be always be considered for prevention of disease progression.
3.Histopathological characteristics of Epstein-Barr virus (EBV)–associated encephalitis and colitis in chronic active EBV infection
Betty A KASIMO ; James J YAHAYA ; Sun Och YOON ; Se Hoon KIM ; Minsun JUNG
Journal of Pathology and Translational Medicine 2025;59(3):188-194
Chronic active Epstein-Barr virus (CAEBV) can induce complications in various organs, including the brain and gastrointestinal tract. A 3-year-old boy was referred to the hospital with a history of fever and seizures for 15 days. A diagnosis of encephalitis based on computed tomography (CT) and magnetic resonance imaging findings and clinical correlation was made. Laboratory tests showed positive serology for Epstein-Barr virus (EBV) and negative for Rotavirus antigen and IgG and IgM antibodies for cytomegalovirus, herpes simplex virus, and varicella zoster virus, respectively. Abdominal CT showed diffuse wall thickening with fluid distension of small bowel loops, lower abdomen wall thickening, and a small amount of ascites. The biopsy demonstrated positive Epstein-Barr encoding region in situ hybridization in cells within the crypts and lamina propria. The patient was managed with steroids and hematopoietic stem cell transplantation (HSCT). This case showed histopathological characteristics of concurrent EBV-associated encephalitis and colitis in CAEBV infection. The three-step strategy of immunosuppressive therapy, chemotherapy, and allogeneic HSCT should be always be considered for prevention of disease progression.
4.Developing a community-based, multicultural-friendly prenatal education pilot program
EunSeok CHA ; Sojung LEE ; Gui-Nam KIM ; Byung Hun KANG ; Minsun JEON
Journal of Korean Academy of Community Health Nursing 2024;35(3):226-239
Purpose:
The purpose of this study was to examine the acceptability, availability and sustainability of a pilot prenatal program developed by an interdisciplinary team.
Methods:
Out of 19 multicultural women participated in the 6-session prenatal program, 6 women took part in an exit- focus group interview as a part of formative evaluation. The verbatim transcriptions of semi-structured interview data were analyzed using conventional content analysis.
Results:
In general, the participants expressed high satisfaction with program content, educators and education methods. A hybrid model including health professionals and community health workers and using online and offline education modes was suggested as a way to disseminate the program at a national level. Interventions using aesthetic approaches such as music and an integrated method such as the introduction of available social services in pregnancy and during the postpartum period may play a role as the facilitator of the program participation of multicultural women. These approaches may also help them develop healthy coping skills, problem solving skills and empowerment in multicultural childbearing women who need to adjust to life in a new country simultaneously taking a new role as a mother.
Conclusion
An interdisciplinary prenatal program using a holistic approach contributes to enhancing multicultural women’s empowerment to become a mother in a new country.
6.Cohort profile: Multicenter Networks for Ideal Outcomes of Rare Pediatric Endocrine and Metabolic Diseases in Korea (OUTSPREAD study)
Yun Jeong LEE ; Chong Kun CHEON ; Junghwan SUH ; Jung-Eun MOON ; Moon Bae AHN ; Seong Hwan CHANG ; Jieun LEE ; Jin Ho CHOI ; Minsun KIM ; Han Hyuk LIM ; Jaehyun KIM ; Shin-Hye KIM ; Hae Sang LEE ; Yena LEE ; Eungu KANG ; Se Young KIM ; Yong Hee HONG ; Seung YANG ; Heon-Seok HAN ; Sochung CHUNG ; Won Kyoung CHO ; Eun Young KIM ; Jin Kyung KIM ; Kye Shik SHIM ; Eun-Gyong YOO ; Hae Soon KIM ; Aram YANG ; Sejin KIM ; Hyo-Kyoung NAM ; Sung Yoon CHO ; Young Ah LEE
Annals of Pediatric Endocrinology & Metabolism 2024;29(6):349-355
Rare endocrine diseases are complex conditions that require lifelong specialized care due to their chronic nature and associated long-term complications. In Korea, a lack of nationwide data on clinical practice and outcomes has limited progress in patient care. Therefore, the Multicenter Networks for Ideal Outcomes of Pediatric Rare Endocrine and Metabolic Disease (OUTSPREAD) study was initiated. This study involves 30 centers across Korea. The study aims to improve the long-term prognosis of Korean patients with rare endocrine diseases by collecting comprehensive clinical data, biospecimens, and patient-reported outcomes to identify complications and unmet needs in patient care. Patients with childhood-onset pituitary, adrenal, or gonadal disorders, such as craniopharyngioma, congenital adrenal hyperplasia (CAH), and Turner syndrome were prioritized. The planned enrollment is 1,300 patients during the first study phase (2022–2024). Clinical, biochemical, and imaging data from diagnosis, treatment, and follow-up during 1980–2023 were retrospectively reviewed. For patients who agreed to participate in the prospective cohort, clinical data and biospecimens will be prospectively collected to discover ideal biomarkers that predict the effectiveness of disease control measures and prognosis. Patient-reported outcomes, including quality of life and depression scales, will be evaluated to assess psychosocial outcomes. Additionally, a substudy on CAH patients will develop a steroid hormone profiling method using liquid chromatography-tandem mass spectrometry to improve diagnosis and monitoring of treatment outcomes. This study will address unmet clinical needs by discovering ideal biomarkers, introducing evidence-based treatment guidelines, and ultimately improving long-term outcomes in the areas of rare endocrine and metabolic diseases.
7.Developing a community-based, multicultural-friendly prenatal education pilot program
EunSeok CHA ; Sojung LEE ; Gui-Nam KIM ; Byung Hun KANG ; Minsun JEON
Journal of Korean Academy of Community Health Nursing 2024;35(3):226-239
Purpose:
The purpose of this study was to examine the acceptability, availability and sustainability of a pilot prenatal program developed by an interdisciplinary team.
Methods:
Out of 19 multicultural women participated in the 6-session prenatal program, 6 women took part in an exit- focus group interview as a part of formative evaluation. The verbatim transcriptions of semi-structured interview data were analyzed using conventional content analysis.
Results:
In general, the participants expressed high satisfaction with program content, educators and education methods. A hybrid model including health professionals and community health workers and using online and offline education modes was suggested as a way to disseminate the program at a national level. Interventions using aesthetic approaches such as music and an integrated method such as the introduction of available social services in pregnancy and during the postpartum period may play a role as the facilitator of the program participation of multicultural women. These approaches may also help them develop healthy coping skills, problem solving skills and empowerment in multicultural childbearing women who need to adjust to life in a new country simultaneously taking a new role as a mother.
Conclusion
An interdisciplinary prenatal program using a holistic approach contributes to enhancing multicultural women’s empowerment to become a mother in a new country.
8.Developing a community-based, multicultural-friendly prenatal education pilot program
EunSeok CHA ; Sojung LEE ; Gui-Nam KIM ; Byung Hun KANG ; Minsun JEON
Journal of Korean Academy of Community Health Nursing 2024;35(3):226-239
Purpose:
The purpose of this study was to examine the acceptability, availability and sustainability of a pilot prenatal program developed by an interdisciplinary team.
Methods:
Out of 19 multicultural women participated in the 6-session prenatal program, 6 women took part in an exit- focus group interview as a part of formative evaluation. The verbatim transcriptions of semi-structured interview data were analyzed using conventional content analysis.
Results:
In general, the participants expressed high satisfaction with program content, educators and education methods. A hybrid model including health professionals and community health workers and using online and offline education modes was suggested as a way to disseminate the program at a national level. Interventions using aesthetic approaches such as music and an integrated method such as the introduction of available social services in pregnancy and during the postpartum period may play a role as the facilitator of the program participation of multicultural women. These approaches may also help them develop healthy coping skills, problem solving skills and empowerment in multicultural childbearing women who need to adjust to life in a new country simultaneously taking a new role as a mother.
Conclusion
An interdisciplinary prenatal program using a holistic approach contributes to enhancing multicultural women’s empowerment to become a mother in a new country.
10.Cohort profile: Multicenter Networks for Ideal Outcomes of Rare Pediatric Endocrine and Metabolic Diseases in Korea (OUTSPREAD study)
Yun Jeong LEE ; Chong Kun CHEON ; Junghwan SUH ; Jung-Eun MOON ; Moon Bae AHN ; Seong Hwan CHANG ; Jieun LEE ; Jin Ho CHOI ; Minsun KIM ; Han Hyuk LIM ; Jaehyun KIM ; Shin-Hye KIM ; Hae Sang LEE ; Yena LEE ; Eungu KANG ; Se Young KIM ; Yong Hee HONG ; Seung YANG ; Heon-Seok HAN ; Sochung CHUNG ; Won Kyoung CHO ; Eun Young KIM ; Jin Kyung KIM ; Kye Shik SHIM ; Eun-Gyong YOO ; Hae Soon KIM ; Aram YANG ; Sejin KIM ; Hyo-Kyoung NAM ; Sung Yoon CHO ; Young Ah LEE
Annals of Pediatric Endocrinology & Metabolism 2024;29(6):349-355
Rare endocrine diseases are complex conditions that require lifelong specialized care due to their chronic nature and associated long-term complications. In Korea, a lack of nationwide data on clinical practice and outcomes has limited progress in patient care. Therefore, the Multicenter Networks for Ideal Outcomes of Pediatric Rare Endocrine and Metabolic Disease (OUTSPREAD) study was initiated. This study involves 30 centers across Korea. The study aims to improve the long-term prognosis of Korean patients with rare endocrine diseases by collecting comprehensive clinical data, biospecimens, and patient-reported outcomes to identify complications and unmet needs in patient care. Patients with childhood-onset pituitary, adrenal, or gonadal disorders, such as craniopharyngioma, congenital adrenal hyperplasia (CAH), and Turner syndrome were prioritized. The planned enrollment is 1,300 patients during the first study phase (2022–2024). Clinical, biochemical, and imaging data from diagnosis, treatment, and follow-up during 1980–2023 were retrospectively reviewed. For patients who agreed to participate in the prospective cohort, clinical data and biospecimens will be prospectively collected to discover ideal biomarkers that predict the effectiveness of disease control measures and prognosis. Patient-reported outcomes, including quality of life and depression scales, will be evaluated to assess psychosocial outcomes. Additionally, a substudy on CAH patients will develop a steroid hormone profiling method using liquid chromatography-tandem mass spectrometry to improve diagnosis and monitoring of treatment outcomes. This study will address unmet clinical needs by discovering ideal biomarkers, introducing evidence-based treatment guidelines, and ultimately improving long-term outcomes in the areas of rare endocrine and metabolic diseases.

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