No abstract available.
Female ; Ovary*

The Korean Early Childhood Education and Care Panel Study (K-ECEC panel study), commencing in 2021, aimed to collect data related to early life growth and development. In particular, based on Bronfenbrenner’s ecological model, the study aims to collect intrinsic and extrinsic parental factors, educational and caregiving experiences in institutions, and environmental factors from the prenatal stage through infancy, toddlerhood, and early childhood. This is important for understanding child development with varied dimensional aspects. The K-ECEC panel study uses a stratified sampling strategy in order to recruit pregnant women based on regions and numbers of deliveries to individual hospitals. This resulted in the participation of 3,372 women, 95 of whom were from low-income families and 72 from multicultural families. The K-ECEC panel study is based on a household survey collecting information related to pregnancy, birth, and childrearing. The survey included an annual follow-up for individual households of newborns from 2022, and the second round of the survey was conducted in 2023. A total of 2,775 children participated in the first round of the survey, 1,423 of whom were boys. As there are few birth cohort studies considering policy-oriented aspects in Korea, the K-ECEC panel study is expected to provide data to understand childhood trajectories for growth and development. Furthermore, in terms of childcare and education, it is expected to be utilized to evaluate the policy effects of early life and parenting support.

The Korean Early Childhood Education and Care Panel Study (K-ECEC panel study), commencing in 2021, aimed to collect data related to early life growth and development. In particular, based on Bronfenbrenner’s ecological model, the study aims to collect intrinsic and extrinsic parental factors, educational and caregiving experiences in institutions, and environmental factors from the prenatal stage through infancy, toddlerhood, and early childhood. This is important for understanding child development with varied dimensional aspects. The K-ECEC panel study uses a stratified sampling strategy in order to recruit pregnant women based on regions and numbers of deliveries to individual hospitals. This resulted in the participation of 3,372 women, 95 of whom were from low-income families and 72 from multicultural families. The K-ECEC panel study is based on a household survey collecting information related to pregnancy, birth, and childrearing. The survey included an annual follow-up for individual households of newborns from 2022, and the second round of the survey was conducted in 2023. A total of 2,775 children participated in the first round of the survey, 1,423 of whom were boys. As there are few birth cohort studies considering policy-oriented aspects in Korea, the K-ECEC panel study is expected to provide data to understand childhood trajectories for growth and development. Furthermore, in terms of childcare and education, it is expected to be utilized to evaluate the policy effects of early life and parenting support.

The Korean Early Childhood Education and Care Panel Study (K-ECEC panel study), commencing in 2021, aimed to collect data related to early life growth and development. In particular, based on Bronfenbrenner’s ecological model, the study aims to collect intrinsic and extrinsic parental factors, educational and caregiving experiences in institutions, and environmental factors from the prenatal stage through infancy, toddlerhood, and early childhood. This is important for understanding child development with varied dimensional aspects. The K-ECEC panel study uses a stratified sampling strategy in order to recruit pregnant women based on regions and numbers of deliveries to individual hospitals. This resulted in the participation of 3,372 women, 95 of whom were from low-income families and 72 from multicultural families. The K-ECEC panel study is based on a household survey collecting information related to pregnancy, birth, and childrearing. The survey included an annual follow-up for individual households of newborns from 2022, and the second round of the survey was conducted in 2023. A total of 2,775 children participated in the first round of the survey, 1,423 of whom were boys. As there are few birth cohort studies considering policy-oriented aspects in Korea, the K-ECEC panel study is expected to provide data to understand childhood trajectories for growth and development. Furthermore, in terms of childcare and education, it is expected to be utilized to evaluate the policy effects of early life and parenting support.

The Korean Early Childhood Education and Care Panel Study (K-ECEC panel study), commencing in 2021, aimed to collect data related to early life growth and development. In particular, based on Bronfenbrenner’s ecological model, the study aims to collect intrinsic and extrinsic parental factors, educational and caregiving experiences in institutions, and environmental factors from the prenatal stage through infancy, toddlerhood, and early childhood. This is important for understanding child development with varied dimensional aspects. The K-ECEC panel study uses a stratified sampling strategy in order to recruit pregnant women based on regions and numbers of deliveries to individual hospitals. This resulted in the participation of 3,372 women, 95 of whom were from low-income families and 72 from multicultural families. The K-ECEC panel study is based on a household survey collecting information related to pregnancy, birth, and childrearing. The survey included an annual follow-up for individual households of newborns from 2022, and the second round of the survey was conducted in 2023. A total of 2,775 children participated in the first round of the survey, 1,423 of whom were boys. As there are few birth cohort studies considering policy-oriented aspects in Korea, the K-ECEC panel study is expected to provide data to understand childhood trajectories for growth and development. Furthermore, in terms of childcare and education, it is expected to be utilized to evaluate the policy effects of early life and parenting support.

We studied 73 patients with ischemic stroke (56 patients) and transient ischemic attacks (17 patients) to evaluate the clinical efficacy of the two techniques, tansthoracic echocardiography (TTE) and transesophageal echocardiography (TEE). For detecting potential intracardiac sources of cerebral emboli. Group I (40 cases) patients had no clinical cardiac abnorrnality. And group II (33 cases) patients had cardiac abnormality upon clinical examination. In group I. Intracardiac abnormalities were detected in 5%(2 to 40) with TTE and 37.5%(15 to 40) with TEE, and 34.2%(13 to 38) with TEE among the patients with normal finding with TTE which was statistically significant difference. In group II. Intracardiac abnormalities were detected in 21.1%(7 to 33) with TTE and 75.8%(25 to 33) with TEE, and 69.2% (18 to 26) with TEE arnong the patients with normal finding with TTE In comparison of 40 patients uith intracardiac source of embolism by echocardiogram (group A) and 33 patients without cardiac source of embolism(group B), atrial fibrillation was observed in 12 patients in group A versus 2 in group B (p<0.01), mean atrial size was 41.5mm in group A versus 35.3mm in group B. and left ventricular hypertrophy was in lQ in group A versus 6 in group B. Territories of cerebral arteries in cerebral infarction or TlAs of 40 patients with intracardiac source of embolism showed middle cerebral artery in 32.5%, posterior cerebral artery in 25% and bilateral or multiple in l2.5%. We concluded that TEE is superior to TTE for detecting potential cardiac sources of embolism.
Atrial Fibrillation ; Cerebral Arteries ; Cerebral Infarction ; Echocardiography ; Echocardiography, Transesophageal* ; Embolism ; Humans ; Hypertrophy, Left Ventricular ; Intracranial Embolism* ; Ischemic Attack, Transient ; Middle Cerebral Artery ; Posterior Cerebral Artery ; Stroke

BACKGROUND AND OBJECTIVES: There are no reported studies of olfactory function of Korean children, and the existing tests of olfactory function for Korean adults may not be suitable for very young children. This study assessed the applicability of the Butanol Threshold Test (BTT) and Cross-Cultural Smell Identification Test (CC-SIT) to children. SUBJECTS AND METHOD: A total of 79 children were included in the study: they were between 6-12 years of age, and had visited University Hospital Health Care Center between January 2012 and December 2013. All children were administered the BTT and CC-SIT. RESULTS: Using BTT, 69.62% of the sample was classified as moderate hyposmia. On the other hand, when CC-SIT was used, 45.57% of the sample was classified as moderate and 43.04% as mild hyposmia. CC-SIT and BTT scores were not correlated. Although gender and age were not taken into account in the test results, the CC-SIT could measure age-specific olfactory development. CONCLUSION: Our study provides fundamental data on the clinical use of the CC-SIT and BTT in healthy Korean children.
Adult ; Child* ; Delivery of Health Care ; Hand ; Humans ; Smell*

Pancreatoblastoma is a rarely occurring malignant tumor in childhood, which has been reported less 60cases in the world. which is a kind of adenocarcinoma exhibiting solid encapsulating tumor. Its prognosis is better favorable than typical pancreatic cancer. We were experienced one case of pancreatoblastoma, the patient was a 8 years-old boy who was incidentally found by his parent because of left upper quadrant mass during having a bath without any previous medical history. His preoperative AFP level was elevated and his preoperative diagnosis was pancreatoblastoma by abdominal computed tomography. During laparotomy, the tumor was located between body and tail of pancreas, adhered to hilum of spleen and also surrounded by transverse mesocolon, displacing the arcade of mesocolic vessels. When dissecting the mesocolon from pancreatic tumor, superior mesenteric artery and gastroduodenal artery were embeded in the tumor. The patient underwent distal pancreatectomy and splenectomy after ligature and dividing of mid-colic vessel. After surgery, he was received six-cycle of combined chemotherapy. There is no evidence of recurrence and metastasis for nineteen months after surgery.
Adenocarcinoma ; Arteries ; Baths ; Child ; Diagnosis ; Drug Therapy ; Humans ; Laparotomy ; Ligation ; Male ; Mesenteric Artery, Superior ; Mesocolon ; Neoplasm Metastasis ; Pancreas ; Pancreatectomy ; Pancreatic Neoplasms ; Parents ; Prognosis ; Recurrence ; Spleen ; Splenectomy

PURPOSE: To evaluate the short-term clinical outcomes of total ankle arthroplasty for the post-traumatic osteoarthritis. MATERIALS AND METHODS: Fourteen patients who had undergone total ankle arthroplasty from February 2005 to June 2006 were reviewed. Eleven patients were male and three patients were female. The mean age was 52.8 years (range, 33 to 69 years). The mean follow-up duration was 15.9 months (range, 12 to 24 months). Primary injuries were pilon fractures in eight cases, malleolar fractures in three, ankle syndesmotic injury in one, talus fracture and dislocation in one, and distal tibial physeal injury in one. Visual analogue scale (VAS), Range of motion (ROM), American Orthopaedic Foot and Ankle Society (AOFAS) score and complications were evaluated. RESULTS: The mean VAS improved from 8.6 preoperatively to 2.6 at last follow-up. The mean ROM improved from 24.6 degrees preoperatively to 33.1 degrees postoperatively. The mean AOFAS score improved from 44.5 points preoperatively to 75.1 points postoperatively. Radiographically, all components were stable, but there were component malpositions in two cases, including one varus malposition of tibial component and one increased anterior translation of talar component. Complications were deep infection in one case, intraoperative malleolar fracture in three, marginal wound necrosis in two, and heterotopic ossification in one. One prosthesis was revised because of deep infection. CONCLUSION: Total ankle arthroplasty for the post-traumatic osteoarthritis is believed to be an useful method for preservation of the motion, relief of the pain and high satisfaction of patients in short-term results.
Ankle Injuries ; Ankle* ; Arthroplasty* ; Dislocations ; Female ; Follow-Up Studies ; Foot ; Humans ; Male ; Necrosis ; Ossification, Heterotopic ; Osteoarthritis* ; Prostheses and Implants ; Range of Motion, Articular ; Talus ; Wounds and Injuries

PURPOSE: To compare the clinical? results and stability of acute and chronic reconstruction of anterior cruciate ligament (ACL). MATERIALS AND METHODS: Patients who had ACL reconstruction with a quadruple hamstring tendon and ligament anchor (LA) screw with a minimum 2-year follow-up were included in this study. Acute (within 4 weeks) reconstruction group was composed of 27 knees and chronic (over 3 months) group was 44 knees. We compared the two groups with regard to Lysholm knee score, range of motion, thigh circumference, Lachman test, Tegner activity scale, associated meniscal injuries, and anterior laxity difference by Telos stress arthrometer. RESULTS: At last follow-up, no significant differences were found between the acute and chronic groups for Lysholm score, range of motion, Lachman test, Tegner activity scale, and instrumental laxity. 16 cases (59%) of acute and 33 cases (75%) of chronic patients had a meniscal injuries of which were reparable in 5 cases (28%) and 7 cases (17%). CONCLUSIONS: Acute reconstruction of ACL had excellent clinical and radiologic results as good as the chronic group without motion problem.
Anterior Cruciate Ligament* ; Follow-Up Studies ; Humans ; Knee ; Ligaments ; Range of Motion, Articular ; Tendons ; Thigh