1.Congenital Omental Cyst Associated with Hydrops Fetalis: An autopsy case.
Korean Journal of Pathology 1989;23(1):160-164
Omental cyst is benign unilocular or multilocular endothelium-lined cyst that contains either chyle or serous fluid. They are uncommon yet interesting intraabdominal masses that may be difficult to diagnose clinically and often are missed on abdominal palpation. The etiology of this lesion has been subject to much discussion in the literature over the years with the principal debate centering around the question of whether or not this lesion is congenital. It is now recongnized that there is no single etiologic mechanism involved in the development of this lesion. Recently we have experienced an autopsy case of omental cyst occurring in a male fetus. Pregnancy was artificially interrupted at 28 weeks gestation due to suspicious mesenteric cyst or fetal ascites on ultrasonography. Postmortem examination showed hydrops fetalis, hypoplasia of the lungs, ad multifocal calcifications of myocardium. There was an omental cyst in the greater omentum which was 7x3 cm in size, unilocular and containing clear, straw-colored fluid and proteinacious core without evidence of bleeding or calcifications. Microscopic examination of this cyst showed cuboidal or flattened mesothelial lining cells and underlying loose fibrovascular connective tissue with discrete lymphocytic collections. Rarity and interest on the pathogenesis made us redport this case.
Pregnancy
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Female
;
Male
;
Humans
;
Cysts
2.Pulmonary Arteriovenous Fistula in Childbood: Report of a case.
Soo Min KANG ; Mi Kyung KIM ; Je G CHI
Korean Journal of Pathology 1992;26(2):201-203
A case of pulmonary arteriovenous fistula in a 8-year-old boy who presented with easy fatigability and cyanosis for 4 months, is described. Grossly, there was a large vascular anomaly measuring 2x2 cm in the center of the removed right lower lobe. Microscopically, the lesion consisted of dilated arterial and venous structures resembling a cavernous hemangioma. Subintimal fibrosis and attenuated vascular structure lacking elastic fiber and representing A-V shunt were also noted in the lesion.
Child
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Male
;
Female
;
Humans
3.Aqueductal Atresia with Forking Anomaly: Report of 3 cases.
Na Hye MYONG ; Mi Kyung KIM ; Je G CHI
Korean Journal of Pathology 1994;28(5):514-521
Aqueductal forking was first described by Russell (l949) as a cause of aqueductal obstruction and a form of congenital malformation with simple stenosis, it is a relatively common cause of congenital hydrocephalus not associated with spina bifida or meningomyelocele. Pathologically it is characterized by two distinct channels separated by non-gliotic brain tissue. We describe variable clinicopathologic findings of 3 autopsy cases showing hydrocephaly due to aqueductal atresia with forking case 1 was a 35-week-old female showing Potter's syndrome, dextrocardia, and skeletal anomaly. case 2 was a 29-week-old male abortus with micrognathia, simian crease, club feet, and minor defects of visceral organs. Case 3 was a 32-week-old female abortus with associated anomalies such as a low-set ear, ectopic thymus and thyroid, and Meckel's diverticulum. On serial sections of brain stems of all 3 cases, were seen variably shaped and atretic lumina of aqueducts with distinct two channe1s and intervening brain tissues of normal cellularity.
Female
;
Male
;
Humans
4.Factors Associated with Fruit and Vegetable Consumption of Subjects Having a History of Stroke: Using 5th Korea National Health and Nutrition Examination Survey (2010, 2011).
Korean Journal of Community Nutrition 2014;19(5):468-478
OBJECTIVES: Intake of fruits and vegetables has protective effects against stroke attack. This study intended to examine the status of consuming fruits and vegetables and to find out which factors may influence the frequency of consumption of fruits and vegetables in individuals with a history of stroke. METHODS: The data of 208 subjects from 5th (2010, 2011) Korea National Health and Nutrition Examination Survey (KNHNES) who reported a stroke diagnosis was used for analysis. To identify major factors influencing the consumption of fruits and vegetables, a classification-tree analysis was carried out. RESULTS: Among those who reported a stroke diagnosis, the frequencies of consumption of fruits and vegetables were influenced by their age, place of residence (urban or rural), economic status, educational level, occupation, number of family members, frequency of eating out, and having meals (breakfast or lunch) with family members. Two factors from fruits and three factors from vegetables were generated by exploratory factor analyses. Urban residents ate fruits and vegetables more frequently in all factors than rural residents. Eating frequencies of 'seasonal fruits (orange, apple, strawberry, melon, pear and watermelon)', 'easily-accessible fruits (persimmon, tangerine, grape, peach, banana)', and 'Western-style vegetables (cabbage, mushroom, carrot, tomato, spinach)' were influenced by the socioeconomic status. Eating frequencies of 'Korean-style vegetables (bean sprout, radish leaves, pumpkin/squash, sea weed)', 'preserved vegetables (Korean cabbage, radish, laver, cucumber)' were influenced by having breakfast with amily members. CONCLUSIONS: The results of this study suggested that by eating more fruits and vegetables, more preventive effects against secondary stroke attack are expected in stroke patients who live in the rural areas and who do not eat breakfast with family members. In addition, more outreach and education programs are needed for them.
Agaricales
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Brassica
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Breakfast
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Cucurbitaceae
;
Daucus carota
;
Diagnosis
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Eating
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Education
;
Educational Status
;
Fragaria
;
Fruit*
;
Humans
;
Korea
;
Lycopersicon esculentum
;
Meals
;
Nutrition Surveys*
;
Occupations
;
Prunus persica
;
Pyrus
;
Raphanus
;
Social Class
;
Stroke*
;
Vegetables*
;
Vitis
5.A study on cytokeratin and involucrin expression in the epidermis of nevus sebaceus.
Kwang Hyun CHO ; Young Gull KIM ; Mi Kyung CHO ; Je Geun CHI
Korean Journal of Dermatology 1992;30(3):279-290
Thirty two cases of nevus sebaceus were studied by immunohistochemical staining employing three anticytokeratin antibodies(34bE, 34bB, CAM 5.2) and anti-involucrin antibody in order to clarify the biochemical characteristics of the covering epidermis of nevus sebaceus. An attempt was made to compare the expression pattern of these proteins in the epidermis of nevus sebaceus with that in normal skin and in epidermal nevus. Serial sections in all cases were also stained with PAS in attempt to correlate these protein expression with the amount of glycogen in the epidermis of nevus sebaceus. The following results are obtained. 1. The expression of cytokeratin and involucrin in the epidermis of nevus sebaceus was changed as the age of the lesions increased, but we could not identify a uniform pattern according to the age of lesions. 2. Several CAM 5.2 positive cells were found in the basal layer of the epidermis of nevus sebaceus lesion obtained from patients over 10 years of age. 3. The expression of cytokeratin and involucrin did not show any correlation with glycogen content. These results suggest that the covering epidermis of the lesion of nevus sebaceus may not be nevoid proliferation of epidermal nevus.
Epidermis*
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Glycogen
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Humans
;
Keratins*
;
Nevus*
;
Skin
6.Nevus Sebaceous with Special Reference on Its Aging Effect.
Jin Seok SEO ; Mi Kyung KIM ; Mikyung KIM ; Kye Yong SONG ; Yun Lim SEO ; Je G CHI
Korean Journal of Pathology 1990;24(4):436-445
A histopathological study was performed on nevus sebaceus to observe its aging effect based on 75 cases of neuvs sebaceus those were collected during the past 10 years from three university hospitals in Seoul. The results are as follows: 1) Clinical findings The incidence was most frequent in the teenage group. The 75 cases consisted of 41 males and 34 females with a sex ratio of 1.2:1. Most of cases developed in the head and neck areas with 62.7% on the scalp and 29.3% on the face. 2) Histopathologic findings. The epidermal changes such as acanthosis(40%), papillomatosis(73%), hypergranulosis(44%) were most remarkable in the second decade and gradually decreased with aging. The apparent proliferation of sebaceous gland was observed in 73% and it was most prominent in the second decade. Apocrine glands were absent before the first decade but apparently increased after then. Proliferation of eccrine gland was not significant in all the age groups. Mild increase of immature hair follicles were noted in 49% of our cases with gradually decreasing tendency in the older age. The dermal inflammatory infiltrates were noted from the 2nd decade(28%) and thereafter gradually increased. Associated neoplasms were one apocrine adenoma, one sebaceous adenoma, two trichilemmomas and two arteriovenous hemangiomas. The majority of tumors occured in the third decade. Therefore, it is observed that neuvs sebaceous undergoes dynamic histopathologic changes according to the age of patient and later develop various secondary neoplastic changes. The pathogenesis of the nevus sebaceus is suggested to be closely related with developmental anomalies of primitive hair germ units in fetal stage.
Adolescent
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Male
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Female
;
Humans
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Incidence
7.Acute appendicitis as a complication of Henoch-Schonlein purpura.
Young Kwan UM ; Su Mi OH ; Kyung Young OH ; Kyung Ae YOON ; Je Geun CHI ; Dong Hwan CHOI ; Sung Chung KIM
Pediatric Allergy and Respiratory Disease 1993;3(2):130-137
No abstract available.
Appendicitis*
;
Purpura, Schoenlein-Henoch*
8.A Case of Transient Myeloproliferative Disorder in Down's Syndrome.
Ji Hye KANG ; Young Mi HONG ; Kyung Hee KIM ; Seung Joo LEE ; Ki Sook HONG ; Ok Kyung KIM ; Je Geun CHI
Journal of the Korean Pediatric Society 1990;33(2):252-258
No abstract available.
Down Syndrome*
;
Myeloproliferative Disorders*
9.Ultrastructural Changes of the Aorta in Spontaneously Hypertensive Rats and the Effect of High Cholesterol Diet.
Yoo Suk JUNG ; In Seop KIM ; Su Je PARK ; Kyung Man KIM ; Kwang Je LEE ; Mi Hyang KWAK ; Tae Ho KIM ; Chee Jeong KIM ; Wang Seong RYU ; Un Ho RYOO ; Kye Yong SONG ; Sung Hee CHO
Korean Circulation Journal 1997;27(6):633-643
BACKGROUND: Vascular lesions are the major cause of morbidity and mortality in hypertensive patients. However, the pathologic characteristics of gradually evolving, chronic hypertension have not been adequately studied and the mechanism by which hypertension accelerates atherosclerosis is still uncertain. This study was undertaken to invertigate the ultrastructural changes of the aorta and the effect of high cholesterol diet in spontaneously hypertensive rats(SHR). METHODS: Spontaneously hypertensive rats (n=80, male, 5 weeks old) and Wistar rats (n=40, male, 5 week old) were used. Forty SHR were fed with 2% cholestrol diete, while the remainder with control diet. Systolic blood pressure was measured weekly until 16 weeks after birth, and then biweekly until 40 weeks after birth. Transmission and scanning electron microscopy were used to evaluate ultrastrucural changes of the aorta. RESULTS: 1) The blood pressure of SHR rose stedily and progressively from the 5 weeks after birth and reached nearly 190mmHG at the 16 weeks after birth. 2) In SHR, the subendothelial component contained finely granular substances, abundant fibrillar collagen and elastin. Infiltration of the mononuclear blood leukocytes into the intima was frequently seen. 3) Endothelium from cholestrol-fed SHR did exhibit numerous pinocytotic vesicles and contained many cytoplasmic filaments. There were a number of large mononuclear lipid-filled cells in the intimal lesions. Blistering of the endothelial plasma membrane was also observed in high cholesterol diet-fed SHR. Later on, adhesion of platelets, febrin, and white blood cells as well as damage of intima shown as multiple small holes were more marked. 4) There was no significant difference in systoloic blood pressure between high cholesterol diet-fed and control diet-fed SHR. CONCLUSION: In the aorta of SHR, the most prominent change was an expansion of the subendothelial space and infiltration of the mononuclear leukocytes into the intima. The present study showed that the SHR was indeed a reliable model for the essential hypertension. In some SHR, high cholesterol diet could induce more pronounced vascular lesions, which were enhanced by hypertension.
Aorta*
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Atherosclerosis
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Blister
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Blood Pressure
;
Cell Membrane
;
Cholesterol*
;
Cytoskeleton
;
Diet*
;
Elastin
;
Endothelium
;
Fibrillar Collagens
;
Humans
;
Hypertension
;
Leukocytes
;
Leukocytes, Mononuclear
;
Male
;
Microscopy, Electron
;
Microscopy, Electron, Scanning
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Mortality
;
Parturition
;
Rats, Inbred SHR*
;
Rats, Wistar
10.Clinical use of a Sengstaken-Blakemore tube in the management of postpartum hemorrhage.
Pil Je CHO ; Kyung Jin WHANG ; Ji Yeon LEE ; Ho Jin CHOI ; Ho Sun CHANG ; Mi Ryung KIM
Korean Journal of Obstetrics and Gynecology 2007;50(4):594-600
OBJECTIVE: To evaluate the efficacy of clinical use of a intrauterine Sengstaken-Blakemore tube (S-B tube) in postpartum hemorrhage not controlled with medication and conservative treatment. METHODS: Retrospective review was done in 18 women with insertion of S-B tube into intrauterine cavity who did not controlled with medication and conservative treatment for postpartum hemorrhage. After third stage of labor, women were treated with prophylactic intramuscular Methylergonovine 0.2 mg and intravenous infusions of oxytocin routinely. If the postpartum bleeding continued, Misoprostol 800 microgram (per rectal) and intravenous infusions of Dinoprost 2 mg mixed with 5% D/S 500 cc were employed. And then women were examined for retained placenta and laceration of birth canal. Where necessary, retained placenta was removed and lacerations were sutured. If the postpartum bleeding did not controlled despite all of procedures, we decided use of intrauterine S-B tube. RESULTS: The mean age of the patients was 30.9+/-4.4 (27-39) years, their mean body weights and parities were 67.8+/-8.2 (56.2-85.7) kg, 1.8+/-0.8 (1-4) and mean gestational age was 38.5+/-2.9 (37-42) weeks respectively. The mean time from delivery to insertion of S-B tube was 107.6+/-94.0 (24-360) minutes. The mean filled normal saline amount was 190.5+/-35.2 (120-230) cc. Of 18 who was inserted of S B tube, 15 cases needed not additional surgical therapy. So success rate was 83.3%. CONCLUSION: Insertion of intrauterine S-B tube appears as a simple and effective means of treating postpartum hemorrhage not controlled with medication and conservative treatment.
Body Weight
;
Dinoprost
;
Female
;
Gestational Age
;
Hemorrhage
;
Humans
;
Infusions, Intravenous
;
Lacerations
;
Methylergonovine
;
Misoprostol
;
Oxytocin
;
Parturition
;
Placenta, Retained
;
Postpartum Hemorrhage*
;
Postpartum Period*
;
Retrospective Studies