1.Breast Arterial Calcification on Mammogram: Correlation with Carotid Arterial Atherosclerosis on Ultrasonogram.
Nam Ju LEE ; Ji Hyung KIM ; Jung Ho SUH
Journal of the Korean Radiological Society 2002;46(1):87-91
PURPOSE: To investigate the incidence of breast arterial calcification in Korean women, and to determine its association with systemic diseases and carotid arterial atherosclerosis. MATERIALS AND METHODS: One thousand seven hundred and thirteen female subjects who underwent mammography at a health care center between May 1999 and May 2000 were included in this study. Of the total, 172 were found to have breast arterial calcification, and were classified according to age. The coincidence of hypertension, diabetes mellitus and hyperlipidemia was examined in both the subject group and the control group selected on the same age basis. To investigate the presence and degree of carotid atherosclerosis, sonographic maging was performed and the findings were compared between the two groups. RESULTS: The incidence of breast arterial calcification showed statistically significant differences according to age, with a higher incidence in older patients (p<0.05). However, there was no statistical difference in the incidence of hypertension, hyperlipidemia, and diabetes mellitus between groups. Carotid atherosclerosis was subjects more prevalent among subjects than in the control group (p<0.05), though there was no statistically significant difference in the degree of luminal stenosis. CONCLUSION: The most common pathologic cause of breast arterial calcification is arteriosclerosis. Breast arterial calcification is demonstrated at mammography, along with other clinical risk factors for atherosclerosis or coincidental neurologic symptoms. We stress that further evaluation of the carotid artery is necessary.
Arteriosclerosis
;
Atherosclerosis*
;
Breast*
;
Carotid Arteries
;
Carotid Artery Diseases
;
Constriction, Pathologic
;
Delivery of Health Care
;
Diabetes Mellitus
;
Female
;
Humans
;
Hyperlipidemias
;
Hypertension
;
Incidence
;
Mammography
;
Neurologic Manifestations
;
Phenobarbital
;
Risk Factors
;
Ultrasonography*
2.Temporary Inferior Vena Cava Filter Placement in Patients withDeep Vein Thrombosis.
Ji Yong LIM ; Woo Hyung KWUN ; Bo Yang SUH
Journal of the Korean Society for Vascular Surgery 2008;24(1):39-44
PURPOSE: To evaluate the effectiveness and complications of temporary inferior vena cava filters in deep vein thrombosis. METHOD: We retrospectively evaluated the clinical data of 35 patients who underwent percutaneous insertion of a temporary, retrievable IVC filter during treatment of deep vein thrombosis between 2003 and 2006. A Tulip(R) was used in 25 patients, and an OptEase(R) was used in 10 patients. Indications for filter insertion included thrombolytic therapy (n=29), long floating IVC thrombosis (n=4), and pulmonary thromboembolism history with recurrent venous-thromboembolism (n=2). Deep vein thrombosis was treated with an endovascular procedure in 33 patients and anticoagulation therapy in 2 patients. RESULT: Complete symptom resolution was achieved in all patients. The temporary IVC filters were successfully retrieved in 28 of 35 patients (mean duration of filter placement: 9.57 days), but retrieval failed in 7 patients (thrombus in filter, 3 cases; remnant IVC thrombosis, 1 case; remnant iliac vein thrombosis/venous stenosis in high risk patient, 2 cases; in-hospital mortality due to underlying heart disease, 1 case). There were no cases of pulmonary embolism and no serious IVC filter-related complications during insertion, retraction, or remnant IVC filter follow-up. CONCLUSION: Temporary, retrievable IVC filters were effective in the prevention of pulmonary embolism. Further investigations are necessary to determine long-term outcome data for filters left in place.
Constriction, Pathologic
;
Endovascular Procedures
;
Heart Diseases
;
Hospital Mortality
;
Humans
;
Iliac Vein
;
Pulmonary Embolism
;
Retrospective Studies
;
Thrombolytic Therapy
;
Thrombosis
;
Veins
;
Vena Cava Filters
;
Vena Cava, Inferior
;
Venous Thrombosis
3.Characteristics between IgE mediated and non-IgE mediated atopic dermatitis in children.
Hyung Su KIM ; Ji In JUNG ; Sun Bok SUH ; Jin A JUNG
Allergy, Asthma & Respiratory Disease 2013;1(4):339-343
PURPOSE: Atopic dermatitis (AD) is a chronic inflammatory skin disorder with a association of genetic, environmental, and immunologic factors in the development of AD. And AD can be classified into IgE mediated and non-IgE mediated. We investigated a difference of clinical characteristics and immune response between the two groups. METHODS: From January 2008 to December 2011, we enrolled 125 children who visited Dong-A University Medical Center and Busan Medical Center, and were diagnosed as AD with the Haniffin and Rajka's criteria. We checked the history of combined asthma and allergic rhinitis and allergic disease of family in patients. We measured serum total IgE, specific IgE by ImmunoCAP or skin prick test. We measured serum interleukin (IL) 4 (IL-4), interferon-gamma (IFN-gamma), IL-10, and IL-17, which are associated with chronic inflammatory disorder by flow cytometry method (Luminex). RESULTS: Eighty (64%) were included in the IgE mediated group, while forty-five (36%) were included in the non-IgE mediated group. The frequency of combined allergic disorder and serum total eosinophil count were relatively higher in IgE mediated group (P=0.023, P=0.032). The incidence of a family history in allergic disease and the mean of SCORing Atopic Dermatitis index had no difference between the two groups. Serum IL-4, IFN-gamma, IL-10, IL-17 were higher in the IgE mediated group, but there were no statistically significant differences between two groups (P>0.05). CONCLUSION: IgE mediated AD showed higher total eosinophil count and higher incidence of bronchial asthma and allergic rhinitis than non IgE mediated AD.
Academic Medical Centers
;
Asthma
;
Busan
;
Child*
;
Dermatitis, Atopic*
;
Eosinophils
;
Flow Cytometry
;
Humans
;
Immunoglobulin E*
;
Immunologic Factors
;
Incidence
;
Interferon-gamma
;
Interleukin-10
;
Interleukin-17
;
Interleukin-4
;
Interleukins
;
Methods
;
Rhinitis
;
Skin
4.Clinico-pathologic studies on pelvic mass.
Eun Shin CHUNG ; Joo won CHOI ; Seung Sik SUH ; Ji Won GONG ; Hyung Yeol LEE ; Young Hye LEE
Korean Journal of Obstetrics and Gynecology 1992;35(10):1509-1515
No abstract available.
5.Comparison between Aflibercept, Ranibizumab Intravitreal Injection on Neovascular Age-related Macular Degeneration Patients.
Ji Sang MIN ; Hyun Chul JUNG ; Ji Young SUH ; Yoon Hyung KWON
Journal of the Korean Ophthalmological Society 2016;57(11):1738-1744
PURPOSE: To investigate the difference of optical coherence tomography (OCT) findings between the aflibercept treatment group and the ranibizumab treatment group. METHODS: This study includes patients diagnosed with treatment-naïve neovascular age-related macular degeneration (AMD), and they were treated with aflibercept (n = 23, 23 eyes) or ranibizumab (n = 26, 26 eyes) monthly for 3 months. In this study, the aflibercept treatment group patients were treated from March 2014 to April 2015, and the ranibizumab treatment group patients were treated from December 2008 to April 2015. After three initial injections, they were followed up monthly for an additional 3 months, and additional treatments were performed if necessary. We compared the changes of the two groups before the treatment and after 6 months of treatment, beginning with the OCT findings, such as serous pigment epithelium detachment, fibrovascular pigment epithelium detachment, subretinal fluid, intraretinal fluid, dense zone of outer retina, classic neovascularization, and hyper- reflective dots. We also compared the changes of best corrected visual acuity (BCVA) and inner segment/outer segment (IS/OS) length, external limiting membrane length, and central foveal thickness with optical OCT between the two groups. RESULTS: In the aflibercept group, 46% of serous epithelial detachments disappeared, while 33% disappeared in the ranibizumab group, and there was significant difference between the two groups (p = 0.01). There was no significant difference in BCVA change or OCT findings between the two groups, but there was a significant difference in serous pigment epithelium detachment. CONCLUSIONS: For treatment of neovascular AMD patients, aflibercept might be more effective in serous pigment epithelium detachment than ranibizumab. Because there was no significant difference in visual acuity improvement in serous pigment detachment for both treatments, it might be necessary to further study the relationship between visual acuity and serous pigment detachment improvement.
Epithelium
;
Humans
;
Intravitreal Injections*
;
Macular Degeneration*
;
Membranes
;
Ranibizumab*
;
Retina
;
Subretinal Fluid
;
Tomography, Optical Coherence
;
Visual Acuity
6.Contrast Sensitivity Changes after Phototherapeutic Keratectomy in Heterozygote Granular Corneal Dystrophy Type 2
Ji Hyung SUH ; Tae Hwan KIM ; Hee Young KIM ; Jin Seok CHOI ; Ja Yoon MOON ; Ji Seon AN ; Eung Kweon KIM
Journal of the Korean Ophthalmological Society 2022;63(6):510-518
Purpose:
Contrast sensitivity, the ability to distinguish the relative difference in luminance of an object from its surrounding or adjacent objects, is a useful measure of visual function. In granular corneal dystrophy type 2 (GCD2), opacity of the corneal stroma causes deterioration in visual function. We compared the contrast sensitivity of GCD2 patients before and after phototherapeutic keratectomy (PTK) to evaluate the perioperative visual function in these patients.
Methods:
This study included 22 eyes of heterozygote GCD2 patients. The visual acuity and contrast sensitivity were measured before and after PTK. The contrast sensitivity was measured in mesopic and photopic background luminances, with glare (G) levels of 0-2 (G0, G1, and G2, respectively) and spatial frequencies at 1.5, 3, 6, 12, and 18 cycles per degree (cpd).
Results:
The contrast sensitivity increased after PTK at 1.5 and 3 cpd in mesopic and photopic conditions with G0-2 glare (p < 0.05). At 6 cpd, the contrast sensitivity increased in the mesopic condition with G1 glare, and in the photopic condition with G0-2 glare (p < 0.05). However, there was no change in contrast sensitivity at any glare level at 12 and 18 cpd after PTK.
Conclusions
In GCD2 patients, the contrast sensitivity increased significantly after PTK. The vision of GCD2 patients, which is decreased due to corneal opacity, is improved after PTK.
7.A Case of Interstitial Pneumonitis and Pancytopenia Following the Combination Therapy of Pegylated Interferon and Ribavirin.
Ji Hyun SUH ; Sung Hwahn HAHN ; Ji Eun LEE ; Jin Hyung HAN ; Kyung Mook KIM ; Doh Hyung KIM ; Yon Seop KIM ; Jae Suk PARK ; Young Koo JEE
Tuberculosis and Respiratory Diseases 2011;70(1):69-73
The combination therapy of pegylated interferon and ribavirin is the mainstay of treatment for chronic hepatitis C patients. Anti-viral therapy is commonly associated with side effects such as headache, fever, myalgia, and arthralgia. However, anti-viral therapy can continue because these side effects are mostly mild and can be improved with supportive management. Anti-viral therapy should be stopped promptly if serious side effects, such as interstitial pneumonitis or hemolytic anemia occur, although those serious side effects are rare. There were a few case reports of interferon-related interstitial pneumonitis worldwide. In Korea, one atypical case report of interstitial pneumonitis has been reported, which followed the combination therapy of interferon-alpha and ribavirin in a patient with chronic hepatitis C. We present a case of interstitial pneumonitis and pancytopenia following the combination therapy of pegylated interferon and ribavirin in a patient with chronic hepatitis C.
Anemia, Hemolytic
;
Arthralgia
;
Fever
;
Headache
;
Hepatitis C, Chronic
;
Humans
;
Interferon-alpha
;
Interferons
;
Korea
;
Lung Diseases, Interstitial
;
Pancytopenia
;
Polyethylene Glycols
;
Recombinant Proteins
;
Ribavirin
8.A Case of Interstitial Pneumonitis and Pancytopenia Following the Combination Therapy of Pegylated Interferon and Ribavirin.
Ji Hyun SUH ; Sung Hwahn HAHN ; Ji Eun LEE ; Jin Hyung HAN ; Kyung Mook KIM ; Doh Hyung KIM ; Yon Seop KIM ; Jae Suk PARK ; Young Koo JEE
Tuberculosis and Respiratory Diseases 2011;70(1):69-73
The combination therapy of pegylated interferon and ribavirin is the mainstay of treatment for chronic hepatitis C patients. Anti-viral therapy is commonly associated with side effects such as headache, fever, myalgia, and arthralgia. However, anti-viral therapy can continue because these side effects are mostly mild and can be improved with supportive management. Anti-viral therapy should be stopped promptly if serious side effects, such as interstitial pneumonitis or hemolytic anemia occur, although those serious side effects are rare. There were a few case reports of interferon-related interstitial pneumonitis worldwide. In Korea, one atypical case report of interstitial pneumonitis has been reported, which followed the combination therapy of interferon-alpha and ribavirin in a patient with chronic hepatitis C. We present a case of interstitial pneumonitis and pancytopenia following the combination therapy of pegylated interferon and ribavirin in a patient with chronic hepatitis C.
Anemia, Hemolytic
;
Arthralgia
;
Fever
;
Headache
;
Hepatitis C, Chronic
;
Humans
;
Interferon-alpha
;
Interferons
;
Korea
;
Lung Diseases, Interstitial
;
Pancytopenia
;
Polyethylene Glycols
;
Recombinant Proteins
;
Ribavirin
9.Lymph Node Metastases in Thyroid Carcinomas: CT Diagnosis.
Ji Seon JOO ; Hyung Jin KIM ; Kyung Jin KANG ; Young Kuk CHO ; Myung Kwan LIM ; Chang Hae SUH
Journal of the Korean Radiological Society 2001;45(6):581-588
PURPOSE: To determine the usefulness of CT for diagnosing metastases to primary and secondary echelon lymph nodes (LNs) and to investigate various CT findings of metastatic LNs in thyroid carcinomas. MATERIALS AND METHODS: We retrospectively reviewed the CT and histologic findings in 59 patients with thyroid carcinomas who had undergone thyroidectomy and neck dissection. Primary echelon LNs (Level VI) were removed by central neck dissection in all patients, and in 21, a total of 136 levels of secondary echelon LNs (Level II-V) were excised away by lateral neck dissection. CT criteria of metastatic LNs included large size, significant homogeneous enhancement, calcification, and cystic change. We evaluated the ability of CT to detect primary and secondary echelon LN metastasis and tried to determine which CT features were useful for the diagnosis of LN metastasis. RESULTS: Histologically, LN metastasis was found in 31 (53%) of 59 patients, including 30 with metastasis to primary echelon LNs. Of the 136 levels of secondary echelon LNs resected in 21 patients, 44 were found at histology to harbor metastatic foci. The sensitivities, specificities, positive and negative predictive values, and accuracies of CT in the diagnosis of metastasis to primary and secondary echelon LNs, respectively, were 27% and 93%, 100% and 93%, 100% and 87%, 57% and 97%, and 63% and 93%. While all secondary echelon LNs with at least one of the following CT criteria-large size (n=19), cystic or necrotic change (n=14), or calcifications (n=8)-were histologically proven to be metastatic, six (24%) of 25 such LNs with a sole sign of significant enhancement at CT were found to be due to reactive lymphadenopathy. CONCLUSION: Although CT was unable to detect metastasis to primary echelon LNs, it was useful in the detection of secondary echelon LN involvement. Large size, cystic change, and calcification are considered highly reliable signs of metastatic LNs.
Diagnosis*
;
Humans
;
Lymph Nodes*
;
Lymphatic Diseases
;
Neck Dissection
;
Neoplasm Metastasis*
;
Retrospective Studies
;
Thyroid Gland*
;
Thyroid Neoplasms*
;
Thyroidectomy
10.The Study for Fetal Karyotyping of spntaneous Abortions on Early Pregnancy.
Min Yeon KWON ; So Young WOO ; Sook Kyung YUN ; Ji Young LEE ; Zong Soo MOON ; Soo Hyung SEO ; Yang Suh PARK
Korean Journal of Perinatology 2000;11(3):320-329
No abstract available.
Karyotyping*
;
Pregnancy*