2.A Case of Angiomatoid Fibrous Histiocytoma.
Sang Jin KWON ; Chan Kum PARK ; Young Suck RO
Korean Journal of Dermatology 1997;35(3):604-608
No abstract available.
Histiocytoma, Benign Fibrous*
3.A Case of Calcinosis Cutis due to Intravenous Administration of Calcium Gluconate.
Young Tae KIM ; Sang Jin KWON ; Chan Kum PARK
Korean Journal of Dermatology 1997;35(3):532-535
We report a case of calcinosis cutis following administration of 10% calcium gluconate, used for the treatment of a hypocalcemic seizure in a 5-week-old neonate. After administration of 10% calcium gluconate, subcutaneous induration developed at the infusion site. The histopathological findings taken from the dorsum of the left foot showed multiple foci of calcium deposits with infiltration of epitheloid histiocytes between collagen bundles and foreign body giant cells phagocyting calcific granules throughout the reticular dermis and subcutis.
Administration, Intravenous*
;
Calcinosis*
;
Calcium Gluconate*
;
Calcium*
;
Collagen
;
Dermis
;
Foot
;
Giant Cells, Foreign-Body
;
Histiocytes
;
Humans
;
Infant, Newborn
;
Seizures
4.Seven Autopsy Cases of Anencephaly.
Sang Taek LEE ; Chang Ho HAN ; Soo Yong KIM ; Jung Kwon LEE ; Young Dae KWON
Journal of the Korean Pediatric Society 1987;30(11):1317-1322
No abstract available.
Anencephaly*
;
Autopsy*
5.A Case of Annular Pancreas.
Dong Wook KIM ; Sang Taik LEE ; Soo Yong KIM ; Jeong Kwon LEE ; Young Dae KWON
Journal of the Korean Pediatric Society 1986;29(10):99-103
No abstract available.
Pancreas*
6.The Hemodynamics and Electrocardiogram in Isolated Ventricular Septal Defect.
Kwang Man KIM ; Ki Young SONG ; Sang Kwon LEE ; Tae Chan KWON ; Chin Moo KANG
Journal of the Korean Pediatric Society 1989;32(8):1098-1105
No abstract available.
Electrocardiography*
;
Heart Septal Defects, Ventricular*
;
Hemodynamics*
7.A CASE OF EXPERIENCE OF ARTERIOVENOUS MALFORMATION OF MOUTH FLOOR AND TONGUE.
Kwon JOO ; Paik Kwon LEE ; Young Jin KIM ; Sang Tae AHN
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1997;24(4):741-747
No abstract available.
Arteriovenous Malformations*
;
Mouth Floor*
;
Mouth*
;
Tongue*
8.A case of combined pregnancy.
Young Oh TAK ; Kwang Yeol LEE ; Sang Kyong KIM ; Jae Uk KIM ; Ki Sang KWON
Korean Journal of Obstetrics and Gynecology 1991;34(3):421-424
No abstract available.
Pregnancy*
9.A clinical study on the ectopic pregnancy following laparoscopic tubal sterilization.
Sang Kyung KIM ; Kwang Yeol LEE ; Young Oh TARK ; Ki Hak LEE ; Gi Sang KWON
Korean Journal of Obstetrics and Gynecology 1992;35(4):480-488
No abstract available.
Female
;
Pregnancy
;
Pregnancy, Ectopic*
;
Sterilization, Tubal*
10.Mechanisms of Acinar Cell Deletion in Rat Pancreas Following Experimental Duct Ligation.
Sang Pyo KIM ; Kun Young KWON ; Sang Sook LEE ; Chai Hong CHUNG
Korean Journal of Pathology 1989;23(1):51-64
This study was carried out to investigate the mechanisms of acinar cell deletion, leading to the pancreatic atrophy of rat pancreas after experimental duct ligation. Fifty-seven male Sprague-Dawley rats, maintained on a stock diet, weighing 200 gm, in average, were divided into 2 experimental groups. Group 1. Control group. Six rats. Abdominal cavity was opened and closed without further treatment. Group 2. Fifty-one rats. Animals were treated with partial ligation of the pancratic ducts according to the procedure developed by Hultquist followed by sequential sacrifices at: 1 hour (3 rats), 3 hours (3 rats), 6 hours (6 rast), 12 hours (3 rats) and 24 hours (8 rats); 2 days (8 rats), 3 days (3 rats), 4 days (3 rats) and 5 days (5 rats); 1 week (3 rats), 2 weeks (3 rats) and 8 weeks (3 rats); after partial ligation was extirpated and examined by both light and electron microscopy. The results obtained were as follows: Light microscopically, noted were an interstitial edema and focal necrosis of the pancreatic tissue along with fine vacuolization and depletion of the zymogen granules in the acinar cell cytoplasms and condensation of the acinar cell nucleus. These changes were observed by 2 days after ligation. At about the same time, one can observe the dense body, identified to be apoptotic body, in the acinar cell which were found to be decreased in quantity. By 5 days after ligation, no recognizable acinar cells left in the collagenous stroma except intercalated ducts. Conspicuous stroma except intercalated ducts. Conspicuous stromal hyalinization, thereafter. Electron microscopically (TEM and SEM), nuclear condensation and margination toward the nuclear membrane was noted by 6 hours after duct ligation. By 24 hors sporadic membrane-bounded apoptotic bodies appeared in the acinar cells, the number of which reaching to the peak by 3 days after ligation. These apoptotic bodies were found to be phagocytosed by either intraepithelial mononuclear phagocytes or adjoining acinar cells. It can be concluded, therefore: That orderly remodeling of pancreatic exocrine tissue during atrophy is effected by rapid deletion of acinar cells by apoptosis.
Male
;
Humans
;
Rats
;
Animals