No abstract available.
Humans ; Liver Neoplasms* ; Liver* ; Tissue Donors*

No abstract available.
Chloroquine* ; Edetic Acid* ; Glycine* ; Immunoglobulin G*

An ABO discrepancy was observed in a 19-year-old man clinically diagnosed as congenital hypogammaglobulinemia. The patient's red cell was typed as group O, and his serum had no ABO isoagglutinins. Absence of A antigen and B antigen on patient's RBC was confirmed by adsorption- elution test and saliva test. A-transferase and B-transferase activities were not demonstrated in patient's serum. Patient's serum protein electrophoresis revealed hypogammaglobulinemia pattern, and immunoglobulin levels were markedly decreased. Complete absence of B lymphocytes was observed on patient's lymphocyte subset profile. Patient's father and mother were typed as blood group O and no abnormalities were recognized in their serum protein electrophoresis patterns and immunoglobulin concentration.
Agammaglobulinemia ; B-Lymphocytes ; Electrophoresis ; Fathers ; Humans ; Immunoglobulins ; Lymphocyte Subsets ; Mothers ; Saliva ; Young Adult

PURPOSE: To investigate the peripapillary choroidal thickness (PCT) of polypoidal choroidal vasculopathy (PCV) and exudative age-related macular degeneration (AMD) and to evaluate their responses to anti-vascular endothelial growth factor (VEGF). METHODS: Thirty eyes with PCV and 25 eyes with exudative AMD who were treatment naïve were included in this study. PCT and subfoveal choroidal thickness were evaluated both before and after intravitreal anti-VEGF. RESULTS: The initial mean PCT of PCV (153.78 ± 56.23 µm) was thicker than that of exudative AMD (88.77 ± 23.11 µm, p < 0.001). Temporal, superior, nasal, and inferior PCTs of PCV were all thicker than those observedin exudative AMD (all p < 0.05). After anti-VEGF, the mean PCT of PCV was significantly reduced (134.17 ± 41.66 µm, p < 0.001), but the same was not true not in exudative AMD (86.87 ± 22.54 µm, p = 0.392). PCTshowed a similar tendency in all quadrants. CONCLUSIONS: PCV exhibits a thick choroid in the peripapillary region. PCT decreases after anti-VEGF in PCV but not in exudative AMD. In exudative AMD, subfoveal choroidal thickness decreased, but that in the peripapillary region did not.
Choroid* ; Endothelial Growth Factors* ; Macular Degeneration

PURPOSE: To investigate the results of graded decompression of orbital fat and walls in Graves' orbitopathy (GO) considering the degree of proptosis reduction at surgery and preoperative computed tomography (CT) findings. METHODS: This is a retrospective interventional case series. Graded orbital fat and wall decompression was performed in 90 orbits of 55 patients. In patients with enlarged extraocular muscles and minimal orbital fat proliferation in preoperative CT scans, one- or two-wall decompression of posterior orbit was performed with minimal fat excision. In other cases, the maximal amount of fat tissue was removed from the post-septal area to the apex. If the proptosis was not satisfactorily symmetrically reduced at surgery, one- or two-wall decompression was performed successively. Symmetric reduction of proptosis was consistently confirmed intraoperatively to assure that a desired amount of exophthalmos reduction was achieved. RESULTS: Four types of decompression were performed: fat only (group 1), fat and one-wall (group 2), fat and two-wall (group 3), and two-wall and minimal fat decompression (group 4). The mean preoperative Hertel value (20.6 +/- 2.8 mm) was reduced significantly at six months postoperatively (16.1 +/- 2.3 mm). Proptosis significantly decreased with a mean of 4.3 +/- 1.7 mm, and the reduction was greatest (5.1 +/- 2.1 mm) in group 3. In group 1, a significant correlation between Hertel change and the volume of resected orbital fat was found (r = 0.479). Diplopia was newly developed or aggravated postoperatively in eight patients, and six of these patients were in group 3. With the exception of one patient, visual acuity improved to nearly normal postoperatively in all patients with optic neuropathy. CONCLUSIONS: Graded orbital decompression of orbital fat and bony walls, as assessed by the degree of proptosis reduction during surgery, was effective and predictable with minimal complications in GO patients with vision-threatening or cosmetically disfiguring proptosis.
Adipose Tissue/*surgery ; Adult ; Aged ; Decompression, Surgical/*methods ; Female ; Follow-Up Studies ; Graves Ophthalmopathy/diagnosis/*surgery ; Humans ; Male ; Middle Aged ; Orbit/*surgery ; Retrospective Studies ; Tomography, X-Ray Computed ; Treatment Outcome ; Young Adult

PURPOSE: To investigate the results of graded decompression of orbital fat and walls in Graves' orbitopathy (GO) considering the degree of proptosis reduction at surgery and preoperative computed tomography (CT) findings. METHODS: This is a retrospective interventional case series. Graded orbital fat and wall decompression was performed in 90 orbits of 55 patients. In patients with enlarged extraocular muscles and minimal orbital fat proliferation in preoperative CT scans, one- or two-wall decompression of posterior orbit was performed with minimal fat excision. In other cases, the maximal amount of fat tissue was removed from the post-septal area to the apex. If the proptosis was not satisfactorily symmetrically reduced at surgery, one- or two-wall decompression was performed successively. Symmetric reduction of proptosis was consistently confirmed intraoperatively to assure that a desired amount of exophthalmos reduction was achieved. RESULTS: Four types of decompression were performed: fat only (group 1), fat and one-wall (group 2), fat and two-wall (group 3), and two-wall and minimal fat decompression (group 4). The mean preoperative Hertel value (20.6 +/- 2.8 mm) was reduced significantly at six months postoperatively (16.1 +/- 2.3 mm). Proptosis significantly decreased with a mean of 4.3 +/- 1.7 mm, and the reduction was greatest (5.1 +/- 2.1 mm) in group 3. In group 1, a significant correlation between Hertel change and the volume of resected orbital fat was found (r = 0.479). Diplopia was newly developed or aggravated postoperatively in eight patients, and six of these patients were in group 3. With the exception of one patient, visual acuity improved to nearly normal postoperatively in all patients with optic neuropathy. CONCLUSIONS: Graded orbital decompression of orbital fat and bony walls, as assessed by the degree of proptosis reduction during surgery, was effective and predictable with minimal complications in GO patients with vision-threatening or cosmetically disfiguring proptosis.
Adipose Tissue/*surgery ; Adult ; Aged ; Decompression, Surgical/*methods ; Female ; Follow-Up Studies ; Graves Ophthalmopathy/diagnosis/*surgery ; Humans ; Male ; Middle Aged ; Orbit/*surgery ; Retrospective Studies ; Tomography, X-Ray Computed ; Treatment Outcome ; Young Adult

PURPOSE: To investigate the effects of placement of the absorbable packing material Nasopore at the anastomosis site of newly formed mucosal flaps on postoperative re-bleeding, discomfort, and on the success rate of dacryocystorhinostomy (DCR). METHODS: A review of the medical records of patients with primary acquired nasolacrimal duct obstruction that underwent external or endonasal DCR by a single surgeon was performed. The degree of re-bleeding, discomfort, and postoperative results, including anatomical success, functional success and postoperative nasal findings such as granulation, synechiae, and membrane formation were compared in patients whose anastomosis site was packed with either Nasopore or Merocel, a non-absorbable packing material. RESULTS: A total of 77 patients (101 eyes) were included. Of the 101 eyes, 30 were packed with Nasopore, while 71 were packed with Merocel. The Nasopore group showed significantly better results than the Merocel group in the degree of re-bleeding and the level of patient discomfort (p = 0.000, 0.039, respectively; Pearson's chi-square test), whereas there were no statistically significant differences between the two groups in postoperative anatomical and functional success (p > 0.05). CONCLUSIONS: Nasopore significantly reduced postoperative nasal re-bleeding and patient discomfort during the early post-surgical period, but failed to show an effect on the postoperative anatomical and functional success of DCR.
Adult ; Aged ; Dacryocystorhinostomy/*methods ; Epistaxis/prevention & control ; Female ; Formaldehyde/therapeutic use ; Hemostatics/therapeutic use ; Humans ; Lacrimal Duct Obstruction/*surgery ; Male ; Middle Aged ; Nasolacrimal Duct/*surgery ; Polyurethanes/*therapeutic use ; Polyvinyl Alcohol/therapeutic use ; Postoperative Complications/*prevention & control ; Young Adult

PURPOSE: To investigate the effects of placement of the absorbable packing material Nasopore at the anastomosis site of newly formed mucosal flaps on postoperative re-bleeding, discomfort, and on the success rate of dacryocystorhinostomy (DCR). METHODS: A review of the medical records of patients with primary acquired nasolacrimal duct obstruction that underwent external or endonasal DCR by a single surgeon was performed. The degree of re-bleeding, discomfort, and postoperative results, including anatomical success, functional success and postoperative nasal findings such as granulation, synechiae, and membrane formation were compared in patients whose anastomosis site was packed with either Nasopore or Merocel, a non-absorbable packing material. RESULTS: A total of 77 patients (101 eyes) were included. Of the 101 eyes, 30 were packed with Nasopore, while 71 were packed with Merocel. The Nasopore group showed significantly better results than the Merocel group in the degree of re-bleeding and the level of patient discomfort (p = 0.000, 0.039, respectively; Pearson's chi-square test), whereas there were no statistically significant differences between the two groups in postoperative anatomical and functional success (p > 0.05). CONCLUSIONS: Nasopore significantly reduced postoperative nasal re-bleeding and patient discomfort during the early post-surgical period, but failed to show an effect on the postoperative anatomical and functional success of DCR.
Adult ; Aged ; Dacryocystorhinostomy/*methods ; Epistaxis/prevention & control ; Female ; Formaldehyde/therapeutic use ; Hemostatics/therapeutic use ; Humans ; Lacrimal Duct Obstruction/*surgery ; Male ; Middle Aged ; Nasolacrimal Duct/*surgery ; Polyurethanes/*therapeutic use ; Polyvinyl Alcohol/therapeutic use ; Postoperative Complications/*prevention & control ; Young Adult

BACKGROUND: There are some previous reports about partial D in Korea. However, the frequency of the partial D in Korea is still unknown. In this study, subtypes of partial D were analyzed by the use of various commercially available anti-D reagents. METHODS: We collected 273 cases determined as RhD negative by RhD typing using the tube method with monoclonal IgM/IgG anti-D reagent (Bioscot. Livingston, UK) from 80,062 cases that were screened between January 2004 and August 2007. The cases were divided into three periods (I, II, III), according to the manufacturers and numbers of anti-D reagents used. A weak D test was performed by using the tube method with various anti-D reagents. The cases with different reactivity between anti-D reagents were determined as partial D, and further analyzed the subtypes by reactivity patterns according to the target epitope of anti-D reagents. An additional test using the ID-Partial D Typing Card (DiaMed, Cressier, Switzerland) was conducted during period III. RESULTS: Five cases showed reactivity patterns of weak D and 16 cases showed reactivity patterns of partial D. Ten cases of partial D were typed as DVI and three cases were typed as DFR. During period III, five cases were typed as DVI and one case was typed as DFR. These results were different from the results obtained with the use of the ID-Partial D Typing Card. CONCLUSION: DVI, which is the most common subtype of partial D, is also common in Korea. Therefore, RhD typing and a weak D test should be performed using combined anti-D reagents that enable the differentiation of DVI from other subtypes.
Indicators and Reagents* ; Korea

OBJECTIVE: Multiple typologies of alcoholics have been studied, such as Jellineck's disease concept classification, Cloninger's neurobiological learning model, Bucker's developmental model, DSM III-B and DSM IV classification, and Babor's multidimensional typology. To study if Babor's typology modification could be used to classify Korean alcoholics, we grouped 95 male inpatient alcoholics into Babor's typology modification. METHODS: This study employed cluster analysis of measures representing several dimensions premorbid risk and vulnerability dependence severity and alcohol-related problems, chronicity and alcohol-related consequences, and comorbid psychopathology. We compared demographic and clinical characteristics among Babor's type A and type B alcoholics and normal control group. RESULTS: Type B alcoholics showed more characteristic symptoms in family history, more childhood behavior problems, earlier onset, more drinking amount, and more dependence severity, more medical, social, physical problems, more life time severity, more depressive, anxiety, hostility, compared with type A alcoholics. The statistically significant variables differentiating three groups(type A, type B, normal control group) were drinking days, dependence severity, lifetime severity, medical, social consequence. Alcohol Use Inventory to Babor s typology of alcoholism was very useful scale differentiating three groups. CONCLUSION: Babor's typology of alcoholism was useful for classification of inpatient alcoholics of Korea. It can be helpful and applicable to clinical diagnosis and research in Korean alcoholic patients.
Alcoholics ; Alcoholism ; Anxiety ; Classification ; Diagnosis ; Drinking ; Hostility ; Humans ; Inpatients ; Korea ; Learning ; Male ; Psychopathology