• Journal of the Korean Society of Radiology
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• v.81 no.5
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• pp.1227-1233
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• 2020

Synovial sarcoma is a malignant soft tissue tumor that usually involves the extremities, particularly near the knees; a synovial sarcoma originating in the chest wall is extremely rare. We describe a 26-year-old woman diagnosed with a synovial sarcoma originating in the chest wall, based on CT and MRI findings. Contrast-enhanced CT images revealed a small, well-defined enhancing mass with calcification, in the subpleural area. This lesion was initially diagnosed as a benign tumor; however, the patient developed sudden severe pain with spontaneous bleeding and hemothorax, suggesting the possibility of malignancy. MRI revealed a multilobulated mass with a fluid-fluid level, which characterizes a synovial sarcoma.

• Journal of the Korea Society of Computer and Information
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• v.18 no.6
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• pp.55-61
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• 2013

TSexual violence is physical and mental violence that violates the sexual self-determination contrary to the intention of the other party such as rape, forced molestation, sexual harassment, caught hidden camera. It is one of the many criminal acts that male is perpetrators and female is victims. Sexual harassment, one of the sexual violence is forced sexual harassment. It is considered a color frame where each pixel has 3 color components such that RGB. The averaging the absolute difference between the current frame and te next frame is divided by the absolute difference between the current frame and the previous frame. If there was a difference between the frame pair before a scene change the discontinuity value indicating a scene change could be relatively small. Therefore, Thus, the use of the redefined equation and redefined algorithm can be seen as it is much more good via experiment.

• Journal of the Korean Society of Radiology
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• v.82 no.5
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• pp.1231-1245
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• 2021

Purpose To investigate the usefulness of imaging features for differentiating between small lobular carcinoma in situ (LCIS) and invasive lobular carcinoma (ILC). Materials and Methods It included 52 female with LCISs (median 45 years, range 32-67 years) and 180 female with ILCs (median 49 years, range 36-75 years), with the longest diameter of ≤ 2 cm, who were evaluated between January 2012 and December 2016. All the female underwent mammography and ultrasonography. Twenty female with LCIS and 150 female with ILC underwent MRI. The clinical and imaging features were compared, and multivariate analysis was performed to identify the independent predictors of LCIS. Female with LCIS were also sub-grouped by lesion size and compared with the female with ILC. Results Multivariate analysis showed that younger age (odds ratio [OR] = 1.100), smaller lesion size (OR = 1.103), oval or round shape (OR = 4.098), parallel orientation (OR = 5.464), and isoechotexture (OR = 3.360) were significant independent factors predictive of LCIS. The area under the receiver operating characteristic curve for distinguishing LCIS from ILC was 0.904 (95% confidence interval, 0.857-0.951). Subgroup analysis showed that benign features were more prevalent in female with smaller LCISs (≤ 1 cm) than in those with ILC. Conclusion Small LCISs tend to demonstrate more benign features than small ILCs. Several imaging features are independently predictive of LCIS.

• The Korean Journal of Zoology
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• v.35 no.1
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• pp.58-69
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• 1992

곤충 혈구의 이물질에 대해 면릉고청을 확인하기 위하여 평균지름 10 nm의 gold입자를 함유한 colloidal gold solution을 등 검은 메뚜기 (Euprepocnemis shirakii Bolivar) 성충의 복강에 주입한 후, 혈구의 반응양상을 전자현미경으로 관찰하였다. Gold 입자에 대한 혈구의 면역반응은 전체 혈구의 약 28%를 차지하고 있는 Plasmatocytes에서 식세포작용(phagocytosis)의 형태로 확인되었고, 다른 종류의 혈구는 반응하지 않았다. Plasmatocytes에 의해 식세포작용의 초기반음은 많은 원형질 돌기를 형성하여 이물질을 포획하는 태면반응과 원형질악의 함입에 의한 식포의 형성과정으로서, 이 과정은 이물질 주입후 10분이내에 완료되는 것으로 관찰되었다. 혈구내에 형성된 식포는 초기에 전자밀도가 낮은, 천상 또는 섬잡상의 내부구조를 가지고 있었으나, 일차 Iysosome의 융합에 의해 전자밀도가 높은 과립상으로 된 후, 결정상의 내부구조로 변형되었으며, 그 이후의 단계에서 multivesicular body형태의 이차 Iysosome을 형성하였다.

• The Korean Journal of Archival Studies
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• no.18
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• pp.221-254
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• 2008

Community Archpe is . Community Archpe is as close as a kind of a complex of culture space or community center which puts individuals and small community together with culture soil in a central position. For example Community Archpe can include community library, community archive, community historical center, community recovery center, community commencement of an enterprise center, etc. We need small library, archive and historian rather than big scale institution and professional system to take care of culture soil which belongs to an individual and community. Community Archpe is located in coordinates of two intention points. First intention is, a 'Heterogenous Smithy'. Heterogeneity deals with Community Archpe's life. Second intention is, a 'Feminine Smithy'. Community Archpe can be a recovery community when we are in the recovery context, which understand and support a person through archives and history. Then, what can Community Archpe do? First, it can be a new movement of the community. Second, it can also be a centripetal point of classic life. Community Archpe surly locates in the central of Community. Therefore, it will be a cultural literary soil and be a smithy of community history and culture. Thus Community Archpe will change a lot of things on people's life. Community Archpe will be a small happiness to ordinary people, even though it is not a state organ realizing large values.

• Parasites, Hosts and Diseases
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• v.26 no.1
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• pp.33-38
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• 1988

A coiled nematode, which was removed surgically from a Thai woman, was consulted to the authors in July, 1987. She was known to surfer from meningoencephalitis since she was in Thailand. Numerous eosinophils were detected from her CSF. The worm was 12.3mm long and 0.9mm wide. It had a head bulb beset with eight rows of spines, a cervical constriction, esophagus, cervical sacs, dark intestine and testis, Cuticle of anterior half of the worm was covered with numerous spines. The spines at anterior part was stout and had 3∼4 tips, but they became slender, shorter, single tipped and sparser and finally they disappeared posteriorly. Cuticular spines reappeared at tail which had 4 pairs of pedunculated papillae. By above morphological characteristics, the worm was identified as an adult male of Gnathostcma spinigerum. The Present case is the first authentic case of imported intracranial gnathostomiasis in Korea, although clinical informations of the case were obtained limitedly.

• Sijohaknonchong
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• v.26
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• pp.223-242
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• 2007

This thesis is to review 'Manhoengcheongnyu,' $\ulcorner$Cheongguyeongeon$\lrcorner$ in which sexual organs have appeared. The result of the review shows that a male narrator wants a large organ and a female narrator, a small one. Although there seems to be a difference between the male and the female with the framework of the size of the organs, they have the similar standpoint, Yeohapbujeol(如合符節), that they give and take the sexual feelings to satisfy their mates each other. As a consequence. $\ulcorner$eokgogeomgokuikeungurenarotgeugeotjochagilgoneopda$\sim$(#1993, *569)$\lrcorner$, refers to the other's satisfaction about the sizes of their own organs rather than the idea that the female sexual life is unilaterally oppressed by the male one. Sijo(時調) touches on organs which are 'bawdy and trifling,' and includes obscene comments. Eumdampaeseol(淫談悖說). Mentioning Eumdampaeseol(淫談悖說), the participants in a banquet of the singing space can be a part of its atmosphere, and by being protected by it, they can recite the sexual organs openly or they can grasp the inner meaning of the verse-joke in a refined and humorous fashion-which expresses organs indirectly. Thus, $\ulcorner$aheunahopgommeogeun老丈濁酒geolleo醉kemeokgo$\sim$(#1854, *534)$\lrcorner$, is not related with 'remorse about old age', but is merely a kind of Sijo(時調) about a sexual organ.

• Journal of Oral Medicine and Pain
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• v.38 no.4
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• pp.367-372
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• 2013

To diagnose sensory nerve damage, patient values for thermal stimuli as quantitative sensory test (QST) can be compared with the values of the general population (absolute reference data) or to values measured at contralateral unaffected side (relative reference data). It is well know that relative reference data are more sensitive for detecting sensory abnormality than absolute reference data. However it is still lack of the studies for comparisons between relative and absolute data. This study aimed to evaluate the validity of relative reference data and compare the sensitivities of the two approaches in the orofacial region. In 19 young Korean women as normal subjects, quantitative somatosensory thermotest were done in the forehead, cheek, mentum, lower lip and tongue tip bilaterally. After we get the standard deviations (SD) of average reference data and relative reference data, the ratios SD absolute data/SD relative data were calculated. Our study showed that relative reference data for side to side comparisons in the same patient have the high ratios than the absolute reference data, i.e. the side to side comparisons with relative reference data exhibit gain in sensitivity in assessment of sensory abnormality.

• Radiation Oncology Journal
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• v.21 no.3
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• pp.245-249
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• 2003

A primary malignant melanoma of the vagina is a very rare gynecological malignant tumor. Its clinical behavior is more aggressive than that of cutaneous and vulvar melanomas. We present a case of a large sized primary melanoma of the lower third of the vagina, with a cervical lesion, in a 58-year-old postmenopausal woman. The patient was treated with conventional external radiation therapy and intracavitary radiotherapy (ICR), without surgical treatment. Although the primary lesion showed a partial response, the patient died of extensive metastases, which were found 4.5 months after the initial diagnosis. We suggest that shortening the treatment period, such as hypofractionated radiation therapy and surgical removal, and various systemic therapies for preventing early distant metastasis, are appropriate treatments for a primary malignant melanoma of the vagina, with a large tumor size.

• Clinical and Experimental Pediatrics
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• v.49 no.1
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• pp.103-106
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• 2006

Histiocytic necrotizing lymphadenitis, which is also commonly referred to as Kikuchi's disease (KD), is a self-limiting disease of unknown etiology. It affects individuals of all ages, although it is usually seen in young women. However, only a few descriptions of this disease are available in the pediatric literature. KD is clinically characterized by cervical lymphadenopathy, high fever, myalgia, neutropenia and, rarely, cutaneous eruptions. Cutaneous manifestations have been reported in 16-40 percent of KD cases. The specific skin changes occurring in cases of KD have yet to be completely characterized. In most of the reported cases thus far, the lesions have been located on the face and upper extremities. In this report, we describe a case of pediatric Kikuchi's disease, occurring in a 9-year-old boy. The boy exhibited transient erythematous maculopapular skin lesions over the entirety of his body, including his lower extremities.