1.Collision carcinoma in a metastatic neck node.
Sun Hee LEE ; Kwang Yoon JUNG ; Jong Ouck CHOI ; Sang Ae YOON ; Nam Hee WON
Korean Journal of Otolaryngology - Head and Neck Surgery 1992;35(3):410-413
No abstract available.
Neck*
2.Self-esteem and Social Support as a factor for Suicidal Tendency for College Students in Pusan.
Jung Hee LEE ; Yoon Young JANG ; Heong Su CHA
Journal of the Korean Academy of Family Medicine 1997;18(6):657-665
BACKGROUND: Suicide is a self-destructive behavior that can occur throughout life. Recently the suicide rate has gradually increased in Korea. Suicide is the third most common cause of death in adolescents. The most important factOrs closely related to suicide were depression and hopelessness. This study aimed to analyze first, relationships between suicidal ideation, depression, hopelessness, social support and self-esteem, second, the differences between the demographic factors and suicidal ideation, depression, hopelessness, social support and self-esteem. METHODS: This study was surveyed with a questionaire to 220 students of colleges located in Pusan. The instruments were used in this study were Harters(1988) Self-Perception Profile for College Students, Harter and Robinsons(1988) Approval Support Scale for Adolescents, Becks(1961) Beck Depression Inventory, Becks(1974) Beck Hopelessness Scale and Reynolds(1987) Suicidal ideation Questionaire. RESULTS: Self-esteem had a relatively strong positive correlation with social support. Suicidal ideation had a strong positive correlation with depression. Depression had a negative correlation with self-esteem and social support. Suicidal ideation had a negative correlation with self-esteem and social support. CONCLUSIONS: According to this study, the major factors related to suicidal tendency of adolescents were depression, low self-esteem, and low social support. Then the strategy to improve self-esteem and to encourage social support should be implemented for adolescents to prevent suicide.
Adolescent
;
Busan*
;
Cause of Death
;
Demography
;
Depression
;
Humans
;
Korea
;
Self Concept
;
Self-Injurious Behavior
;
Suicidal Ideation
;
Suicide
3.Glomerular Basement Membrane Thickness in Minimal Change Disease.
Yoon Mee KIM ; Soon Hee JUNG ; Hyeon Joo JEONG
Korean Journal of Pathology 2000;34(12):994-1000
The thickness of the glomerular basement membrane may vary not only in glomerular disease, but also in normal persons according to age and sex. But there has been no data on the normal thickness of the basement membrane in Korea. This study was designed to determine the glomerular basement membrane thickness as a reference value according to age and sex, in 50 cases of minimal change disease obtained from patients aged 2~67 years. Measurement of glomerular basement membrane was made on electron micrograph using an image analyzer. The thickness of each case was estimated by the arithmetic and harmonic mean methods. The mean thickness of the glomerular basement membrane was 291.9 47.9 nm by harmonic mean method and 284.2 43.7 nm by arithmetic mean method. And the harmonic mean thickness of the glomerular basement membrane according to age was 249.1 32.5 nm (1~5 years), 256.6 45.3 nm (6~10 years), 279.2 57.9 nm (11~15 years), 303.2 43.8 nm (16~20 years), 335.3 37.5 nm (21~30 years), and 291.1 22.5 nm (over 30 years), respectively. There was a trend that the thickness of glomerular basement membranes increased with the age till 30 years of age. There was no significant sex-related difference. In conclusion, the mean glomerular basement membrane thickness is comparable to the data from western people and shows a trend of increasing thickness according to the age.
Basement Membrane
;
Glomerular Basement Membrane*
;
Humans
;
Kidney
;
Korea
;
Nephrosis, Lipoid*
;
Reference Values
4.Optic Nerve sheath Meningioma: A case report.
Yoon Jung CHOI ; Yong Hee LEE ; Tai Seung KIM
Korean Journal of Pathology 1994;28(4):430-432
Optic nerve sheath meningioma arises from the arachnoid cap cell of optic nerve sheath and comprises most of primary orbital meningioma. We experienced a rare case of optic nerve sheath meningioma originating in the left orbit. A 44-year-old woman had suffered from visual disturbance in the left eye for 3 years and had only light perceptibility for the recent 6 months. The right eye was normal. Brain CT scan and MRI revealed a 2x0.8 cm sized fusiform solid mass in the left retrobulbar area. Under the impression of optic nerve tumor. excision of the mass including a small segment of the optic nerve was performed. The tumor was a yellowish firm, relatively well demarcated mass that encircled the optic nerve without infiltrating it. Microscopically it was a typical meningioma, meningothelial type. The recovery of visual acuity was impossible due to resection of optic nerve but there was no evidence of recurrence for u months.
Female
;
Humans
;
Meningioma
5.Adenosis Tumor of the Breast: A Case Report.
Woo Hee JUNG ; Ki Keun OH ; Pyeong Ho YOON ; Mi Kyeong JUNG ; Jung Yeon SHIM
Journal of the Korean Radiological Society 1995;32(5):831-823
Adenosis tumor is a ra re tumor of the breast and primarily consists of adenosis. Authors report a case of surgically proved adenosis tumor in a 31-year-old woman. Mammogram showed a Iobulated, well-circumscribed mass with several surrounding radiolucent halos. In the center of the mass several linear radiolucent densities were seen with the appearance of a conglomerated well-circumscribed mass such as fibroadenoma. These linear radiolucent densities were consistent with the fat between the fibrous sclerosis in pathologic specimen. Ultrasonogram showed a well-circumscribed mass with homogeneous low echogenicity, partial posterior enhancement, and bilateral acoustic shadowings.
Acoustics
;
Adult
;
Breast*
;
Female
;
Fibroadenoma
;
Humans
;
Sclerosis
;
Shadowing (Histology)
;
Ultrasonography
6.Clear cell sarcoma of the kidney : immunohistochemical study and flow cytometric DNA analysis of 7 cases.
Yoon Jung CHOI ; Woo Hee JUNG ; Soon Hee JUNG ; Chanil PARK
Yonsei Medical Journal 1994;35(3):336-343
Immunohistochemical study and flow cytometric DNA analysis were done on seven cases of clear cell sarcoma of the kidney (CCSK) to speculate its histogenesis and to access the diagnostic usefulness of these methods in the differential diagnosis of Wilm's tumor. Clinically, CCSK is a rare malignant renal tumor of children with a propensity to metastasize to bone. Arborizing vascular pattern surrounding the tumor cells which have clear cytoplasm is characteristic histologic finding. Immunohistochemically, only vimentin was diffusely demonstrated in the tumor cell membrane and cytoplasm. In flow cytometric DNA analysis, four cases showed diploidy and two cases near diploidy. CCSK is a separate disease entity with characteristic clinicopathologic, immunohistochemical and flow cytometric findings in distinction from Wilms' tumor. Considering the histologic and immunohistochemical findings, the possible histogenetic mechanism of CCSK seems to be in common with congenital mesoblastic nephroma (CMN), that is primitive mesenchymal cells which committed early stromagenic activity.
Child, Preschool
;
DNA, Neoplasm/*analysis
;
Diagnosis, Differential
;
Female
;
Flow Cytometry
;
Human
;
Immunohistochemistry
;
Infant
;
Kidney Neoplasms/*diagnosis/pathology
;
Male
;
Neoplasms, Germ Cell and Embryonal/*diagnosis/pathology
;
Nephroblastoma/diagnosis
;
Ploidies
;
Predictive Value of Tests
7.Increased frequency of sister chromatid exchanges after I therapy in lymphocytes of thyroid cancer patients.
Keun Hee CHOI ; Hee Seung BOM ; Kwang Yoon KIM ; Ji Yeul KIM ; Jung Han YOON ; Young Jong JAEGAL
Korean Journal of Nuclear Medicine 1993;27(1):118-122
No abstract available.
Humans
;
Lymphocytes*
;
Siblings*
;
Sister Chromatid Exchange*
;
Thyroid Gland*
;
Thyroid Neoplasms*
8.PAX2 Expression in Renal Dysplasia.
Yoon Hee LEE ; Woo Hee JUNG ; Soon Won HONG ; Hyeon Joo JEONG
Korean Journal of Pathology 2007;41(2):69-78
BACKGROUND: Renal dysplasia is the abnormal development of the kidney. The condition is usually detected in childhood along with other urinary tract anomalies, but can remain unnoticed until adulthood. It was recently reported that a PAX2 gene mutation plays a major role in the development of renal dysplasia. The aim of this study was to examine the expression of PAX2 in dysplastic kidneys of children and adults. METHODS: A total of 30 cases diagnosed with renal dysplasia after a nephrectomy were examined. PAX2 expression was evaluated using immunohistochemistry. Apoptosis was detected using an Apop Tag detection kit. RESULTS: In the dysplastic kidneys, there was strong PAX2 expression in the epithelia of the primitive ducts in both children and adults, but the degree was significantly lower in adults (p=0.007). However, the mesenchyme surrounding the primitive ducts of children showed stronger staining for the smooth muscle actin antibody and trichrome than the adults. The apoptosis index was significantly higher in the primitive duct epithelia than in the surrounding normal collecting duct epithelia (p=0.000). CONCLUSIONS: PAX2 is overexpressed in the primitive ducts of renal dysplasia, which is sustained until adulthood and is associated with increased apoptosis. However, a decrease in PAX2 expression in the dysplastic epithelia and mesenchymal cuff of adults suggest a gradual regression of the dysplastic elements with time.
Actins
;
Adult
;
Apoptosis
;
Child
;
Humans
;
Immunohistochemistry
;
Kidney
;
Mesoderm
;
Muscle, Smooth
;
Nephrectomy
;
Urinary Tract
9.Neuroradiological Findings in a Case of Menke's Disease.
So Hee CHUNG ; Mun Hyang LEE ; Hye Kyung YOON ; Bo Kyung KIM ; Hee Jung CHUNG
Journal of the Korean Child Neurology Society 1998;6(1):106-112
Menkes disease is an X-linked recessively inherited neurodegenerative disorder of copper metabolism leading to death in early childhood. This disease is characterized by low serum, liver and brain Cu levels, whereas the Cu content in nearly all other organs is increased. The main clinical features are irregular kinky hair, characteristic face, progresssive degeneration of the central nervous system, bone changes, arterial rupture and thrombosis, and instability of temperature. We have experienced a case of Menkes disease in a eight months old male patient, who manifested by seizure, developmental delay, hypotonia, characteristic hair and face along with low levels of serum copper and ceruloplasmin. We report the characteristic findings of cranial MRI and MR angiography in this Menke's patient. In cranial MRI, he showed progressive brain atrophy with subdural hemorrhage and effusion. MR angiography revealed tortuosity of vessels clearly obviating necessity of more invasive conventional arteriography in diagnosis of this disease. This study suggested that cranial MRI and especially MR angiography might be helpful in making early diagnosis of this disease.
Angiography
;
Atrophy
;
Brain
;
Central Nervous System
;
Ceruloplasmin
;
Copper
;
Diagnosis
;
Early Diagnosis
;
Hair
;
Hematoma, Subdural
;
Humans
;
Liver
;
Magnetic Resonance Imaging
;
Male
;
Menkes Kinky Hair Syndrome
;
Metabolism
;
Muscle Hypotonia
;
Neurodegenerative Diseases
;
Rupture
;
Seizures
;
Thrombosis
10.Subcutaneous Fat Necrosis of the Newborn Associated with Cardiomyopathy.
Tae Yoon KIM ; Dou Hee YOON ; Tae Yoon KIM ; Chung Won KIM ; Jee Hyun CHANG ; Jung Sik CHUN
Annals of Dermatology 1997;9(1):36-40
Subcutaneous fat necrosis of the newborn is an uncommon disorder characterized by firm b-cutaneous plaques and nodules usually appearing shortly after birth. It runs a relatively be, n course and may completely resolve in a few months without any recurrence. We report a case of subcutaneous fat necrosis in a 15 day-old male suffering from severe p inatal asphyxia and hypoxic cardiomyopathy, who presented with indurated subcutane s nodules and plaques on the both shoulders and the back. Histologically the subcutaneous fat showed focal necrosis with needle-shaped clefts, lymphohistiocytic infiltration and foreign body reactions consistent with subcutaneous fat necrosis of the newborn. In our patient, compromised cardiac output due to cardiomyopathy might have aggravated hypoxic condition and it could be speculated that cardiomyopathy-induced systemic hypoxia gave rise to hypothermia of the skin as a result of peripheral vasoconstriction. This report presents a causal relationship of cardiomyopathy and subcutaneous fat necrosis of the newborn.
Anoxia
;
Asphyxia
;
Cardiac Output
;
Cardiomyopathies*
;
Foreign Bodies
;
Humans
;
Hypothermia
;
Infant, Newborn*
;
Male
;
Necrosis*
;
Parturition
;
Recurrence
;
Shoulder
;
Skin
;
Subcutaneous Fat*
;
Vasoconstriction