1.Metabolic Syndrome and Oxidative Stress, Antioxidants.
Journal of the Korean Academy of Family Medicine 2006;27(10):773-781
No abstract available.
Antioxidants*
;
Oxidative Stress*
2.Fine needle aspiration cytology of paraganglioma of the retroperitoneum.
Korean Journal of Cytopathology 1992;3(1):19-24
No abstract available.
Biopsy, Fine-Needle*
;
Paraganglioma*
3.Fine needle aspiration cytology of Warthin's tumor-report of 3 cases-.
Korean Journal of Cytopathology 1993;4(2):146-149
No abstract available.
Biopsy, Fine-Needle*
4.Congenital Choroid Plexus Papilloma: Report of a case.
Jee Young HAN ; Jai Hyang GO ; Tai Seung KIM
Korean Journal of Pathology 1994;28(1):68-72
The choroid plexus papilloma is a rare tumor. Its incidence is 0.4-0.6% of all intracranial tumors. Most cases of this tumor are found in the young subject, especially infant and childhood but its congenital form is very rare. The clinical and pathologic findings of congenital choroid plexus papilloma are similar to that of any age. But the cilia on the cell surface are common in the former and very rare in the latter. We present a case of congenital choroid plexus papilloma of the lateral ventricle in a 2 month-old male baby. He had suffered from a sudden onset of convulsions and a drowsy mental state for 2 days. The CT scan revealed a large intraventricular tumor in the left lateral ventricle with hydrocephalus. After ventriculo-peritoneal shunt(V-P shunt), his symptoms were improved. But the hydrocephalus was aggravated due to malfunction of V-P shunt, and he recieved the operation after 4 months. The gross examination revealed a large ovoid papillary tumor(4x3x3cm). On light microscopic examination, the tumor showed papillary structure lined by columnar eosinophilic cells. Some cells had cilia. The electron microscopic finding showed intercellular junction, microvilli and cilia. The tumor cells were positive for cytokeratin, vimentin and S-100 protein.
Infant
;
Child
;
Male
;
Female
;
Humans
;
Incidence
5.Cinical Significance of Visceral Adipose Tissue.
Journal of the Korean Academy of Family Medicine 2007;28(10):739-747
No abstract available.
Intra-Abdominal Fat*
6.Traumatic pulmonary pseudocyst: a case report.
Ye Jee JUN ; Dong Gy HAN ; Young Tae KWAK
The Korean Journal of Thoracic and Cardiovascular Surgery 1991;24(2):222-226
No abstract available.
7.Coexistence of neurofibromatosis and acromegaly in a 17-year-old man .
Uk Kyun HONG ; Hyeon Man KIM ; Jee Young HAN
Journal of Korean Society of Endocrinology 1991;6(4):371-376
No abstract available.
Acromegaly*
;
Adolescent*
;
Humans
;
Neurofibromatoses*
8.Anticancer Effect and Apoptosis of All-trans-retinoic Acid on the Human Ovarian Epithelial Carcinoma Cell Lines.
Jee Young HAN ; Woo Hee JUNG ; Tai Seung KIM
Korean Journal of Pathology 2000;34(3):225-234
Ovarian carcinoma is a serious disease in women. Some reports revealed all-trans-retinoic acid (tRA) inhibited the proliferation of ovarian carcinoma cell lines and induced apoptosis. The aim of this study was to evaluate the anticancer and apoptotic effects of tRA and the expression of the retinoic acid receptor (RAR) alpha, beta, gamma, p53, bcl-2, and c-myc genes on the ovarian carcinoma cell lines, NIH OVCAR3 and SKOV3. In both cell lines, the proliferation of tumor cells was inhibited and characteristic morphologic patterns of apoptosis were shown after treatment of tRA. The number of apoptotic cells and the percentage of apoptosis were increased after treatment of tRA. The gel electrophoresis revealed the DNA ladder pattern in the NIH OVCAR3. Gene expressions were observed using northern blotting. There was no RARalpha expression in both cell lines. In NIH OVCAR3, there was no changes in the expression of RARbeta and bcl-2 gene. The RARgamma gene expression of tRA treated group was slightly increased, but p53 gene expression was decreased, and c-myc gene was not expressed. In SKOV3, the expressions of RARbeta, gamma, and p53 genes were increased and that of bcl-2 was decreased in the tRA treated group. There was no change in c-myc gene expression. These results suggest tRA has anticancer and apoptotic effect on both ovarian carcinoma cell lines. RARbeta, RARgamma, bcl-2, and p53 gene expressions were correlated with these effects of tRA on SKOV3 but not on NIH OVCAR3.
Apoptosis*
;
Blotting, Northern
;
Cell Line*
;
DNA
;
Electrophoresis
;
Female
;
Gene Expression
;
Genes, bcl-2
;
Genes, myc
;
Genes, p53
;
Humans*
;
Receptors, Retinoic Acid
;
Tretinoin*
9.Episodic astasia-abasia associated with hyper perfusion in the subthalamic region and dorsal brainstem
Han-Joon Kim ; Jee-Young Lee ; Beom S Jeon M
Neurology Asia 2010;15(3):279-281
Astasia-abasia refers to the inability to stand or walk despite possessing good motor strength and
conserved voluntary coordination. Although it is usually regarded as a psychogenic disorder, organic
causes have been reported. Herein we describe a patient who presented with alcohol-induced episodic
astasia-abasia. Interestingly, SPECT performed during an episode showed hyperperfusion in the dorsal
brainstem and subthalamic region. These areas roughly coincide with the mesencephalic locomotor
region and subthalamic locomotor region, respectively, and it is conceivable that abnormal neural
activity in these areas is related to the symptoms in our patient.
10.Fibro-osseous Pseudotumor of the Digits: A case report .
In Seo PARK ; Jee Young HAN ; Hye Seung HAN ; Young Bae KIM ; Young Chae CHU
Korean Journal of Pathology 1999;33(7):540-543
Fibro-osseous pseudotumor of the digits is a heterotopic ossification closely related to myositis ossificans and occurs in the subcutaneous tissue of the digits. This lesion is considered a reactive fibroblastic proliferation with metaplastic bone formation. We report a case of fibro-osseous pseudotumor of left index finger in a 28-year-old woman. She had had an ovoid smooth subcutaneous mass with tenderness on the left index finger for one month. In gross, the specimen consisted of a relatively circumscribed, rubbery soft mass with grayish white cut surface measuring 2.0 1.7 1.5 cm. Upon microscopic examination the lesion showed irregular multinodular growth with considerably variable cellularity. Because of the focal hypercellularity, cellular atypia, and increased mitotic activity this lesion may be confused with extraskeletal osteosarcoma or parosteal osteosarcoma. This rare lesion is curable by complete local excision.
Adult
;
Female
;
Fibroblasts
;
Fingers
;
Humans
;
Myositis Ossificans
;
Ossification, Heterotopic
;
Osteogenesis
;
Osteosarcoma
;
Subcutaneous Tissue