1.Analysis of Satigfaction Rate after Central Photorefrattive Keratectomy by Excimer Laser.
Mi Gyeong KIM ; Gyeong Bae CHOI ; Ha Bum LEE
Journal of the Korean Ophthalmological Society 1993;34(12):1221-1226
From March in 1991, central photorefractive keratectomy(CPRK) have performed to correct the 700 myopic eyes. With the example of 310 eyes posibly observed over 6 months after CPRK, studed whether it was corrected by retrospective examining. Especilly in the study of 150 patients collected by answering sheet then studied how discomfort they took through complication, and analyzed the cause of change and Indivisual degree of sansfaction with their myopic degree and postoperative permd. This study led to a conclusion that the milder myopia and the longer postoperative period, the more patients sansfaction increased. This is because the change of refractive power become stable and corneal haze decresase with time, Futhermore we dunk that corneal haze and regression occur more frequently in higher myopla, The CPRK is promising surgical treatment for patients with higher myopia but considerable further investigation and longer-term studies are needed to increase satisfaction.
Glare
;
Humans
;
Lasers, Excimer*
;
Myopia
;
Postoperative Period
;
Retrospective Studies
2.A Case Report of Cervical Chondrocutaneous Branchial Remnants.
Minwoo KIM ; Jin Yong KIM ; Dong Young KIM ; Gyeong Yul PARK ; Hyun Sun PARK ; Hyun Sun YOON ; Soyun CHO
Korean Journal of Dermatology 2015;53(6):484-485
No abstract available.
3.Comparison of Maximal Removal Rate of Indocyanine Green and Monoethylglycinexylidide Test in Quantitative Assessment of Hepatic Function.
Gyeong Seon KIM ; Chun Hee LEE ; Young Sook KIM ; Yong Ung LEE ; Sung Hye SHIN ; Dong Guen LEE
Korean Journal of Clinical Pathology 1997;17(6):956-967
BACKGROUND: The maximal removal rate of indocyanine green (ICG Rmax), which has been used as a useful indicator of quantitative assessment of the hepatic function, has some disadvantages such as high cost, requirement of multiple sampling, and long turn-around time. This study was designed to clarify that the measurement of the lidocaine metabolite, monoethylglycinekylidide (MEGX) test, can replace the ICG Rmax. And in healthy adults, MEGX forma pion was measured and compared according to methods of measurement and serf. METHOD: In 18 patients to whom ICG Rmax test was requested, ICG Rmax test was carried out at two doses of 0.5 mg/kg and 5 mg/kg and MEGX formation after 15 minute of 1 mg/kg lidocaine Injection was measured by fluorescence polarization immunoassay (FPIA) method. The correlation between them was analyzed, To 25 healthy volunteers included in this study as normal control, lidocaine was given intravenously at, a dose of 1 mg/kg and MEGX forma pion was measured IS and 30 minute later (MEGX15, MEGX30) using both high performance liquid chromatography (HPLC) and FPIA methods. RESULT: Patient group resealed significant correlation between ICG Rmax and MEGX15 (r=0.7674, p<0.001) and also between ICG Rl5 and MEGX15 (r=0.5612, p=0.008). There was significant difference between MEGX15 of 9 patients with chronic liver diseases and those of normal controls (22.24+/- 13.18 and 35.40+/- 14.43 ng/mL, respectively) (p=0.01). In normal controls, the correlation between methods was significant (p=0.001) and the values measured by FPIA method was significantly higher than that by HPLG (p(0.001). Of the normal controls, male group had higher MEGX15 values than female group in both methods (in HPLC method 33.89+/-15.95 and 22.53+/- 8.36, and in FPIA method 41.48+/-16.61 and 28.81+/-7.88 ng/mL, respectively), and in female group MEGX30 values was significantly elevated compared to MEGX15 (p<0.001). CONCLUSION: Inferred from the fact that the correlation between ICG Rmax and MEGX was good, MEGX test can be considered a replacement for ICG Rmax. In healthy adults, it is considered that there is serf-related difference In the rate of lidocaine metabolism so we should pay attention to it in interpreting the MEGX results.
Adult
;
Chromatography, High Pressure Liquid
;
Chromatography, Liquid
;
Female
;
Fluorescence Polarization Immunoassay
;
Healthy Volunteers
;
Humans
;
Indocyanine Green*
;
Lidocaine
;
Liver Diseases
;
Male
;
Mesons
;
Metabolism
4.The Cytogenetic Study of Acute and Chronic Leukemic Patients in Korea.
Young Soots KIM ; Gyeong Seon KIM ; Chun Hee LEE ; Sam Im CHOI ; Dong Wook RHANG ; Hyun Chan CHO
Korean Journal of Clinical Pathology 1997;17(6):898-911
BACKGROUND: Because specific chromosomal abnormalities are associated with certain hematologic disorders, cytogenetic studies can help classifing the diseases, providing the clues of disease progression and being used to monitor remission after chemotherapy. In this study, cytogenetic analysis was performed. In acute and chronic leukemic patients in Korea and the results were compared with foreign cytogenetic reports, and the typical acute lymphocytic leukemia (ALL) and acute myelocytic leukemia (AML) associated chromosome aberrations were analysed by some calculated parameters to clarify if the specific chromosomal abberations in the specific types or subtypes of leukemias had diagnostic value or not. METHOD: Chromosome studies were done in bone marrow or peripheral blood samples by high resolution banding technique. Sensitivity, specificity, and positive and negative predictive values of finding or not finding a given aberration were calculated for followings : for the differential diagnosis between ALL and AML when a patient is known to have acute leukemia, for the differential diagnosis among AML and ALL FAB subtypes in a patient with known AML and ALL. RESULTS: The high positive predictive values (1.0) in the AML versus ALL comparison were found for -7, del(7) (q11-34q22-36), +8s, t(8;21) (q22;q22), t(15;17) (q22;q11), inv (16) (q13;q22) and -Y. Among the AML subtypes, the highest sensitivity, positive and negative predictive values were 0.85, 0.97, 0.94 for t(15;17) (q22;q11) in M3, respectively. The high positive predictive values and specificity in the ALL versus AML comparison were found for t(1;19) (q23;p13) ,t(4;11) (q21 ;23) and t(8; 14) (q24;q32) Among the ALL subtypes, the highest negative predictive value was 0.99 for t (8;14) (q24;q32) in L3. Among 398 CML cases, Philadelphia chromosome positive CML were shown in 81.9% that were classic t(9;22) (q34;all) (94.5%), complex variant traslocation(1.8%) and additional secondary chromosome aberrations (3.7%) . CONCLUSION: Total chromosomal aberration rate in acute and chronic leukemia in Korea was lower than that in foreign reports, but the patterns of chromosome aberrations were similar except for t(15;17) (q22;q11) in AML patients. Quantitativly calculated data of sensitivity, specificity and positive and negative predictive values in the specific chromosomal aberration might be used for diagnostic markers of acute leukemia.
Bone Marrow
;
Chromosome Aberrations
;
Cytogenetic Analysis
;
Cytogenetics*
;
Diagnosis, Differential
;
Disease Progression
;
Drug Therapy
;
Humans
;
Korea*
;
Leukemia
;
Leukemia, Myeloid, Acute
;
Philadelphia Chromosome
;
Precursor Cell Lymphoblastic Leukemia-Lymphoma
;
Sensitivity and Specificity
5.Normal development of the paranasal sinuses in children: a CT study.
Hyung Jin KIM ; Eui Dong PARK ; Pil Youb CHOI ; Hae Gyeong CHUNG ; Jae Hyoung KIM ; Sung Hoon CHUNG
Journal of the Korean Radiological Society 1993;29(6):1313-1319
To evaluate the normal development of the paranasal sinuses in children with CT, authors prospectively studied with brain CT scans of 260 children without known sinus diseases, ranging in age from 7 days to 16 years. Maximal anteroposterior and transverse diameters(mm) and maximal cross-sectional area(mm2) of both sides of the maxillary sinus were measured with the aid of computer device. As to the ethmoidal and sphenoidal sinuses, we simply documented the presence of the aplastic ethmoidal sinus and calculated the age-incidence of the sphenoidal sinus pneumatization, respectively. There noted three phases in the development of the maxillary sinus. The anteroposterior and transverse diameters of the maxillay sinus increased nearly in parallel. The former was always greater than the latter. In no cases was the ethmoidal sinus aplastic and almost all sinuses were pneumatized even in infants as early as 7 days old. CT identified the conchal pattern of sphenoidal sinus pneumatization in infants as early as 11 days old. Sphenoidal sinus pueumatization was seen in 38% of the children under the age of 1 year, 82% of the children between the age of 1 and 2 years, and almost all children older than 2 years. The anteroposterior and transverse diameters of the maxillary sinus seem to reach the adult size by 8 years of age, and the conchal pattern of sphenoidal sinus pneumatization can be recognized earlier with CT than on the plain radiographs.
Adult
;
Brain
;
Child*
;
Humans
;
Infant
;
Maxillary Sinus
;
Paranasal Sinuses*
;
Prospective Studies
;
Tomography, X-Ray Computed
6.The Effect of Type of Communication by Physical Therapists on Patient Satisfaction and Revisit Intention
Eun-Ji KIM ; Gyeong Seop SIM ; Dong-Hoon KIM
Journal of Korean Physical Therapy 2021;33(5):245-251
Purpose:
This study sought to identify the effect of various types of communication by physical therapists on patient satisfaction and revisit intention.
Methods:
A total of 212 patients who received physical therapy in Seoul and the Gyeonggi province were surveyed on patient satisfaction and revisit intentions depending on the types of communication by physical therapists. Frequency and correlation analyses were conducted to process the data using the SPSS 22.0 program, and the AMOS 18.0 statistical package was used for confirmatory factor analysis. A structural equation modeling analysis was also performed to verify the model and the hypothesis that was set up in the present paper.
Results:
The survey showed that patient satisfaction correlates positively and significantly with patient-centric communication, physical factors, and spatial behavior. A significant negative correlation was also found between patient satisfaction and therapist-centered communication. Patient satisfaction positively correlated with revisit intentions.
Conclusion
These results showed that there was a positive correlation between the communication of the physical therapist and the satisfaction recognized by a patient. This implies that the patient satisfaction with a physical therapist increases as the communication skills of a physical therapist improve. These findings suggest that a physical therapist must adopt patient-centric communication styles, physical factors, and spatial behavior. This study was important as it generated basic data for the formation of a therapeutic relationship through efficient and promotional communication skills. It recognizes the importance of communication between a physical therapist and a patient as the indispensable factor for interaction.
7.A Case of Primary Parathyroid Carcinoma with full-brown Symptom
Chang Soo RYU ; Deok Ki KIM ; Kee Hyun PARK ; Shi Gyeong SEONG ; Dong Ho KIM ; Sang Min WOO ; In Sung CHO
Journal of Korean Society of Endocrinology 1996;11(2):221-226
Primary hyperparathyroicism is a state of hypersecretion of PTH by the parathyroid. The etiology has not been established. The three possible etiologies of piimary hyperparathyroidism and incidences are adencena(83%), hyperplasia(15%), and carcinoma(1~2%). Parathyroid carcinoma usually presents in the fourth decades. The hallmark preoperative signs are hypercalcemia(serum calcium 15mg/dl). Palpable neck mass and bane and renal disease. Patients may present with multiple signs and syrnptoms, including recurrent nephrolithiasis, peptic ulcers, mental change, less frequently, extensive bone resorption. However, with greater awareness of the disease and wider use of screening tests, including blood calcium determinations, the diagnosis is frequently made in patients who have no symptoms and minimal, if any, signs of the disease ather than hypercalcemia and elevated levels of parathyroid Hormone. An 38-years-old woman was admitted to the hospital due to pain on the left knee joint. We experienced full-brown symptom pertaining to hyperpara- thyroidism. Thus we report a case herein and also discuss clinical anifestation, histologic features and treatment.
Bone Resorption
;
Calcium
;
Diagnosis
;
Female
;
Humans
;
Hypercalcemia
;
Hyperparathyroidism
;
Incidence
;
Knee Joint
;
Mass Screening
;
Neck
;
Nephrolithiasis
;
Parathyroid Hormone
;
Parathyroid Neoplasms
;
Peptic Ulcer
;
Thyroid Gland
8.Systemic Sarcoidosis Diagnosed through Plantar Skin Lesion in a Chronic Cough Patient.
Jungyoon OHN ; Young Woon PARK ; Dong Young KIM ; Gyeong Yul PARK ; Hyun Sun PARK ; Hyun Sun YOON ; Soyun CHO
Korean Journal of Dermatology 2015;53(7):572-573
No abstract available.
Cough*
;
Humans
;
Sarcoidosis*
;
Skin*
9.Pupillary Block Following Phacoemulsification with Foldable Intraocular Lens Implantation in Adults.
Journal of the Korean Ophthalmological Society 2005;46(8):1276-1280
PURPOSE: To report on the pupillary block that rarely occurs after phacoemulsification with posterior chamber intraocular lens (IOL) implantation. METHODS: A series of four eyes in four diabetic patients treated for pupillary block after uneventful phacoemulsification with posterior chamber IOL is described. RESULTS: The interval between pupillary block development and the cataract surgery ranged from 1 week to 19 weeks. In all eyes, neodymium-YAG laser peripheral iridotomy relieved the block (-one procedure in three patients; and two procedures in one-). CONCLUSIONS: Despite the rarity of the complication of pupillary block after phacoemulsification with posterior chamber IOL, physicians should require closer follow-up is necessary, especially in diabetic patients.
Adult*
;
Cataract
;
Follow-Up Studies
;
Humans
;
Lens Implantation, Intraocular*
;
Lenses, Intraocular*
;
Phacoemulsification*
10.Clinicopathologic Comparison between Autoimmune Cholangitis and Primary Biliary Cirrhosis.
Gyeong Hoon KANG ; So Dug LIM ; Eun Sil YU ; On Ja KIM ; Geun Chan LEE ; Neung Hwa PARK ; Dong Jin SUH
Korean Journal of Pathology 1998;32(2):115-124
Primary biliary cirrhosis (PBC) is characterized by histological findings of an immunoinflammatory destruction of small- and medium-sized bile ducts with progressive portal fibrosis, and the presence of anti-mitochondrial antibody (AMA) with a laboratory evidence of chronic cholestasis. The term "autoimmune cholangitis" (AIC) is used for a disease with the clinical and pathologic features of primary biliary cirrhosis (PBC) but with negative AMA and positive anti-nuclear antibody (ANA) tests. Eight cases of AIC and ten cases of PBC were reviewed in order to determine whether there was any difference between two diseases in clinico-pathologic aspects. All of the patients were female and the mean ages of AIC and PBC patients were 48 and 47 years, respectively. ANA test was positive in six of ten PBC paients and their mean titer was lower than that of AIC patients. IgM level was significantly higher in PBC group than in AIC group. No significant difference was found between two groups with respect to biochemical and histopathological features. Since the only consistently distinguishing features between these two conditions are the autoantibody profile (AMA vs ANA) and immunoglobulin level (IgM), these two conditions might be part of a spectrum. PBC can be considered to be the same as AMA-positive AIC or alternatively AIC to be the same as AMA-negative PBC.
Bile Ducts
;
Cholangitis*
;
Cholestasis
;
Female
;
Fibrosis
;
Humans
;
Immunoglobulin M
;
Immunoglobulins
;
Liver Cirrhosis, Biliary*