1.Leiomyosarcoma of the Breast.
Korean Journal of Pathology 1987;21(1):49-53
Leiomyosarcoma of the breast is extremely rare. The natural history of leiomyosarcoma of the breast remains largely unknown because of the low incidence and lack of long-term follow up. But leiomyosarcoma of the breast appears to be less aggressive biologically than other sarcomas of the breast such as rhabdomyosarcoma. In an attempt to define diagnostic criteria of smooth muscle tumors of the breast, the reported cases of leiomyoma of the breast and nipple were also reviewed and compared with leiomyosarcomas by Chen et al(1981). Based on the result of this review, tumors with three or more mitoses per 10 HPF are leiomyosarcoma and those with no mitosis, necrosis, and significant atypia are leiomyomas. We have experienced a case of leiomyosarcoma of the breast. The patient was a 39 year-old female and was admitted due to a rapid growing right breast mass. The breast mass was noted 4 years ago and then this year the mass growed rapidly. Simple mastectomy was performed. Grossly the mass measured 11.0x8.0x8.0 cm in dimensions and was well circumscribed, pinkish, multinodular, and it was protruded from the cut surface. Microscopically the mass is composed of interlacing bundles of spindle shaped cells and multifocal large areas of hyalinized collagenous tissue. The individual spindle cells are slightly pleomorphic and occasionally show mitotic figures, 6~7 per 10 HPF in the most cellular area.
Female
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Humans
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Incidence
3.Arthroscopic surgical treatment of osteochondritis dissecans of theknee.
Hong Chul LIM ; Suk Hyun LEE ; In Taek LIM
Journal of the Korean Knee Society 1992;4(2):254-260
No abstract available.
Osteochondritis Dissecans*
;
Osteochondritis*
4.Development and Growth of Tongue in Korean Fetuses.
Suk Keun LEE ; Chang Yun LIM ; Je G CHI
Korean Journal of Pathology 1990;24(4):358-374
We examined sixty-three human embryos ranged from three weeks to eight weeks of fertilization age and 117 human fetuses from eleven weeks to fourty weeks of gestational age. Anatomical structure of developing tongue could be classified into eight developmental stages. The first is the sgage of mesial swelling of tongue primordium in the fertilization age of 28~40 days (Streeter stage 13~16), the second is the stage of lateral swelling of tongue primordium in the fertilization age of 41~46 days (Streeter stage 17~18), the third is the sgage of vertical positioning of tongue in the fertilization age of 47~53 days (Streeter stage 19~21), the fourth is the transitional stage of tongue from vertical position to horizontal position in the fertilization age of 54~56 days (Streeter stage 22~23), the fifth is the stage horizontal positioning of tongue in the gestational age of 11 weeks, the sixth is the stage of protrusion of tongue in the gestational age of 12 weeks, the seventh is the stage of maturation of tongue muscle in the gestational age of 7-10 months. The development of tongue papilla characteristically progresses into three stages. The first stage is the epithelial ingrowth for the crypt formation, the second stage is the anatomical formation of vallate, fungiform and filiform papillae, and the third stage is the differentiation of taste buds in the vallate and fungiform papillae or the formation of thick spike-like keratinization at the tip of filiform papilla. We observed that the tongue primordium mainly derived from occipital myotome developed more repidly than other oro-facial structures, so it transitionally occuied the spaces of the pharynx and the posterior nasal cavity, and directly affected the formation of palate and the growth of maxilla and mandible. Whereas the tongue papilla development showed continuous developmental sequences during the fetal period.
Humans
5.The clinical evaluation of primary gastrointestinal lymphoma.
Suk Yong SUNG ; Hyun Muck LIM ; Sun Taik CHANG
Journal of the Korean Surgical Society 1991;41(5):591-601
No abstract available.
Lymphoma*
6.The Experience of Transition in Pregnancy and Childbirth among the Married Immigrant Women in Korea.
Korean Journal of Women Health Nursing 2011;17(3):243-255
PURPOSE: This study was to provide understanding of the meaning of the transition experiences in pregnancy and childbirth among the married immigrant women. METHODS: Data was collected through a face-to-face interview from 11 married immigrant women. Their conjugal lives were followed using the hermeneutics phenomenological method developed by van Manen: focusing on the meaning of lived experience. RESULTS: The essential themes that were associated with the transition experiences of the participants' lives during pregnancy and childbirth were as follows: "entering a strange world filled with chaos and tension where they feel like outsiders", "being pregnant and giving birth in increasingly difficult times", "giving birth to a child, which strengthens them to persevere through painful life experiences", "receiving greater support from their families". CONCLUSION: It contributes a deeper understanding of the essence of the transition experiences of married immigrant women who undergo pregnancy and childbirth after immigration. On the basis of this understanding, this study would be likely to highlight the importance of establishing an appropriate health and medicare systems and the expert network of nursing care for immigrant wom.
Child
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Emigrants and Immigrants
;
Emigration and Immigration
;
Female
;
Humans
;
Korea
;
Medicare
;
Nursing Care
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Parturition
;
Pregnancy
7.Tc-99m ECD Brain SPECT in Patients with Traumatic Brain Injury : Evaluating Distribution of Hypoperfusion and Assesment of Cognitive and Behavioral Impairment in Relation to Thalamic Hypoperfusion.
Soon Ae PARK ; Suk Tae LIM ; Myung Hee SON
Korean Journal of Nuclear Medicine 2000;34(6):445-455
PURPOSE: We evaluated the distribution of hypoperfusion in patients with traumatic brain injury (TBI) and the relationship of thalamic hypoperfusion to severity of cognitive and behavioral sequelae. MATERIALS AND METHODS: Tc-99m ECD SPECT and MRI were performed in 103 patients (M/F=81/22, mean age 34.7+/-15.4 yrs) from 0.5 to 55 months (mean 10.3 months) after TBI. The patients were divided into three groups showing no abnormalities (G1), focal (G2) and diffuse injury (G3) on MRI. Psychometric tests assessed 11 cognitive or behavioral items. In all patients, we evaluated the distribution of hypoperfused areas in SPECT, and in 57/103 patients, neuropsychological (NP) abnormalities in patients with thalamic hypoperfusion were compared with those of patients without thalamic hypoperfusion. RESULTS: The perfusion deficits were most frequently located in the frontal lobe (G1, 42.3%: G2 34.5%: G3 33.3%), temporal lobe (24~26%) thalami (21~22.4%), parietal and occipital lobe (< or =10%). Numbers of NP abnormalities in the cases of cortical hypoperfusion with or without concomitant thalamic hypoperfusion were following: the former 4.7+/-1.5 and the latter 3.2+/-1.4 in G1, 5.0+/-1.1 and 4.8+/-1.2 in G2, 6.8+/-1.8 and 6.3+/-1.1 in G3, respectively. This difference according to thalamic hypoperfusion was significant in G1 (p=0.002), but was not significant in G2 or G3. CONCLUSION: SPECT in patients with TBI had demonstrated hypoperfusion mostly involving the frontal, temporal and thalami. In normal group on MRI, frontal hypoperfusion was more prominent than that of any other group, Furthermore in this group, SPECT could predict severity of NP outcome by concomitant thalamic hypoperfusion with cerebral cortical abnormalities.
Brain Injuries*
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Brain*
;
Equidae*
;
Frontal Lobe
;
Humans
;
Magnetic Resonance Imaging
;
Occipital Lobe
;
Perfusion
;
Psychometrics
;
Rabeprazole
;
Temporal Lobe
;
Tomography, Emission-Computed, Single-Photon*
8.Supernumerary Tooth Germs in the Incistive Canal of Five Fetal Maxillas.
Suk Keun LEE ; Chang Yun LIM ; Je G CHI
Korean Journal of Pathology 1989;23(2):235-239
Five fetal maxillas were obtained from the autopsy file of fetal postmortem examination, and were examined by serial micro-sections of frontal plane and horizontal plane. Especially the area around the incisive canal of the maxilla was carefully observed. The results are as follows. 1) In 5 fetal maxillas extra-dental laminas and supernumerary tooth germs which are severely malformed in shape are found in the dilated incisive canal, where prominent vessels and nerves are distributed. 2) The supernumerary tooth germs disclose almost normal histo-differentiation of odontoblast and ameloblast, and there shows relatively abundant perifollicular fibrosis in the place of perifollicular bone. 3) It is observed that the over-growth of the extradental lamina from the dental ridge of deciduous central incisor frequently tends to direct toward the incisive canal that includes prominent vessels and nerves.
9.Hyponatremia and Mortality among Patients on the Liver-Transplant Waiting List.
The Korean Journal of Gastroenterology 2009;53(3):211-212
No abstract available.
Adult
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Cholecystectomy
;
Diagnosis, Differential
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Gallbladder Diseases/pathology
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Hemobilia/*diagnosis/pathology/ultrasonography
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Humans
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Male
;
Tomography, X-Ray Computed
10.Secretory carcinoma of the breast in child.
Suk Won LIM ; Jong Seo LEE ; Young Tack SONG
Journal of the Korean Surgical Society 1991;41(1):126-129