1.Neurosonography of cranial lesions in infants
Young Seok LEE ; Sung Sik LEE ; Soon Il LEE ; Seung Ro LEE ; Je Geun CHI
Journal of the Korean Radiological Society 1986;22(2):185-194
Since early 1980's high resolution ultrasound has been world-widely used for detection of cranial lesions ininfants but not widely used in korea. Authors prospectively analysed ultrasonographic findings of 107 cases whichwere confirmed by CT, autopsy or follow-up studies as supplement. the distribution of 107 cases was intracranialhematoma 40 cases, hydrocephalus 36 cases, hypoxic-ischemic encephalopathy 10 cases, porencephalic cyst 5 cases,cephalhematoma 5 cases, agenesis of corpus callosum 4 cases, medulloblastoma 2 cases and each one case of A-Vmalformation, intraventricular cyst, Dandy Walker cyst, lipoma and hydranecephaly. We could conclude thatneurosonography of infants was very useful and effective method in detection of cranial lesions such asintracranial hematoma, especially germinal matrix hemorrhage or intraventricular hemorrhage in preterm infant,hydrocephalus, hypoxic-ischemic encephalopathy and congenital anomalies.
Agenesis of Corpus Callosum
;
Autopsy
;
Follow-Up Studies
;
Hematoma
;
Hemorrhage
;
Humans
;
Hydrocephalus
;
Hypoxia-Ischemia, Brain
;
Infant
;
Korea
;
Lipoma
;
Medulloblastoma
;
Methods
;
Prospective Studies
;
Ultrasonography
;
Walkers
2.A case of peritonitis following colonoscopy in patient on continuous ambulatory peritoneal dialysis.
Hee Seung HONG ; Seung Joon SHIN ; Byung Geun HAN ; Seung Ryul KIM ; Seung Ok CHOI ; Kwang Hoon LEE ; Hyang In KIM
Korean Journal of Nephrology 1993;12(4):711-714
No abstract available.
Colonoscopy*
;
Humans
;
Peritoneal Dialysis, Continuous Ambulatory*
;
Peritonitis*
3.Strategic serial extractions and immediate implantation for interdental papilla preservation: A case report.
Geun Bae CHOI ; Jung Jin LEE ; Seung Geun AHN ; Jae Min SEO
The Journal of Korean Academy of Prosthodontics 2017;55(3):286-291
Maintaining the blood supply of the interdental alveolar bone is crucial for preserving the interdental papilla. Rebuilding the interimplant papilla between adjacent implants is more difficult than rebuilding the interdental papilla between the natural tooth and implant. Therefore, preserving the interimplant tissue is necessary when adjacent implants are closely placed. In this case report, three effective methods for maintaining the surrounding tissue, namely strategic serial extraction, immediate implantation, and provisionalization of adjacent maxillary central incisors, were performed. The marginal gingiva and interimplant papilla were well maintained for 24 months.
Gingiva*
;
Incisor
;
Serial Extraction*
;
Tooth
4.Island flaps of the hand.
Geun Jik LEE ; Jong Moon LEE ; Seung Ha PARK ; Woo Kyung KIM ; Chun Eun CHUNG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1993;20(5):1125-1135
No abstract available.
Hand*
;
Surgical Flaps*
5.A cross-cultural study of depression in Koreans in Republic of Korea and in Gilin province of people's Republic of China.
Seung Chul SHIN ; Dong Geun LEE ; Man Kwon KIM ; Kae Joon YOO ; Ho Young LEE
Journal of Korean Neuropsychiatric Association 1991;30(5):907-919
No abstract available.
China*
;
Depression*
;
Republic of Korea*
6.Study on the pathology of metagonimiasis in experimentally infected cat intestine.
Jung Bin LEE ; Je Geun CHI ; Sang Kook LEE ; Seung Yull CHO
The Korean Journal of Parasitology 1981;19(2):109-130
To study the basic pathological changes of small intestine in metagonimiasis, light- and electron microscopic studies were made, using a total of 21 cats which were experimentally infected with metacercariae of Metagonimus yokogawai. The metacercariae were obtained from naturally infected sweetfish (Plecoglossus altivelis) by digestion technique. The cats were divided in control, light-infection(10,000 metacercariae infected) and heavy-infection(50,000 metacercariae infected) groups. Cats were killed at the 5th, 10th, 15th day, and 4th, 8th and 10th week after the infection. And the small intestine was prepared for the study. Pathological studies comprised gross examination, worm distribution pattern, light microscopic examination and both transmission and scanning electron microscopic examinations. The results obtained were summarized as follows. Gross morphologic changes were the most marked during the first 2 weeks after infection. The gross abnormalities were severer in the heavily infected animals. The changes were dryness and listlessness of serosal surface due to dehydration, mushy and/or watery intestinal content, effacement of transverse nodes and enlargement of mesenteric lymph folds and Peyer's patches. After 4 weeks of infection, these changes became less marked showing a tendency to return to normal. The sectioned flukes were distributed from duodenum to proximal ileum. However, individual variation was marked in distribution. In the heavy-infection group, the locality of parasitism tended to extend more distally. The locality of M. yokogawai in the intervillous space was mostly in the lower-most portion of intervillous space, where they compressed and eroded epithelial cells probably due to mechanical damage to the structure. Very rarely the worms were found in lumen of Lierberkuehn's crypt, and reaching, in two occasions, into proprial lymphoid tissue. Light-microscopically the lesion was restricted in mucosa: Early mucosal changes were shortening, blunting, fusion, and thickening of the villi, crypt hypertrophy with consequent decrease of villus/crypt ratio, as well as stromal changes of edema, capilliary ectasia and marked inflammatory cell infiltration of lymphocytes and plasma cells. Goblet cells were markedly reduced in number as with depletion of its cytoplasmic content. In the later stages of infection, mucosa restored its normal configuration in spite of persistent parasitism of the worms. At the infection stage of 5-15 days, there was significant shortening of the microvillous height with varible destruction of glycocalyx in electron microscopic examination. With lapse of infection time, microvilli became to restore the normal pattern. With these morphological changes, it appears that diarrhea in experimental metagonimiasis would be related to the decrease of absorptive surface of the small intestine particularly in the early phase of infection. The significant changes seen in villi and microvilli might be due to massive intrusion or invasion of Metagonimus worms into the crypts, causing direct mechanical and possible host-immune response to the small bowel mucosa.
parasitology-helminth-trematoda
;
metagonimiasis
;
Metagonimus yokogawai
;
pathology
;
cat-intestine
;
edema
;
lymphocytes
;
plasma cells
;
goblet cell
7.A Case of Disseminated Herpes Simplex Virus Infection in Immunocompromised Patient.
Byoung Yong KOH ; Kyung Geun LEE ; Eun Sun KWON ; Ki Bum MYUNG ; Seung Hyun CHEONG
Korean Journal of Dermatology 2017;55(9):625-626
No abstract available.
Herpes Simplex*
;
Immunocompromised Host*
;
Immunosuppression
;
Simplexvirus*
8.A case of alexander disease.
Hye Jeong JEON ; Baeck Hee LEE ; Se Hee HWANG ; Yong Seung HWANG ; Je Geun CHI
Journal of the Korean Child Neurology Society 1993;1(1):173-178
No abstract available.
Alexander Disease*
9.A Case of Hyperthyroidism.
Cheol Woon BEAK ; Seung Geun HONG ; Sang Geel LEE ; Im Joo KANG
Journal of the Korean Pediatric Society 1983;26(10):1033-1038
No abstract available.
Hyperthyroidism*
10.Coexistence of Porokeratosis of Mibelli and Disseminated Superficial Actinic Porokeratosis.
Eun Sun KWON ; Kyoung Geun LEE ; Byoung Yong KOH ; Ki Bum MYUNG ; Seung Hyun CHEONG
Korean Journal of Dermatology 2016;54(5):399-400
No abstract available.
Porokeratosis*