1.Bilateral total Knee Replacement Arthroplasty
Sang Cheol SEONG ; Won Joong KIM ; Dae Geun JEON ; Chin Youb CHUNG
The Journal of the Korean Orthopaedic Association 1990;25(1):203-210
In patients disabled by severe rheumatoid and degenerative arthritis of both knees, bilateral total knee arthroplasty(TKA) afforded much functional improvement in pain relief and function. Postoperative results of bilateral TKA was described as being similiar to those observed among patients with single joint replacement. The purpose of this study is to evaluate the etiology and postoperative result of bilateral TKA performed on 32 knees in 16 patients at Department of Orthopedic Surgery, Seoul National University Hospital from Mar. 1985 to Oct. 1988. In our series, there were 15 females and only 1 male, their mean age was 53 years. Duration of follow up was ranged from 1 to 4 years and 5 months being average 1 year and 6 months. The results were as follow. 1. Cheif complaints were pain in 18 cases(100%) and difficulty in walking in 15 cases(82%). 2. Preoperative etiology was rheumatoid arthritis in 11 cases and degenerative arthritis in 7 cases. 3. Knee joint function by HSS(Hospital for Special Surgery) knee rating score was increased from 44.6 points preoperatively to 81.2 points postoperatively. 4. The tibiofemoral angle was changed from 1.4 degree varus to 4 degree valgus. 5. The prothesis type used were PFG(Press Fit Condylar) in 22 knees, Miller-Galante in 8 knees, AMK in 3 knees, PCA in 2 knees and unicompartmental type in 1 knee. 6. Complication were 1 case of knee fusion due to concomittant tuberculous arthritis and mild joint effusion in 6 knees. 7. Bilateral one-stage arthroplasty may be considered as an alternative procedure.
Arthritis
;
Arthritis, Rheumatoid
;
Arthroplasty
;
Arthroplasty, Replacement, Knee
;
Female
;
Follow-Up Studies
;
Humans
;
Joints
;
Knee
;
Knee Joint
;
Male
;
Orthopedics
;
Osteoarthritis
;
Passive Cutaneous Anaphylaxis
;
Seoul
;
Walking
2.Serial Changes in Image Findings of Herniation Pits from the First Appearance
Hee Joong KIM ; Seung Won JEON ; Hanbual YANG ; Sun Hyung LEE ; Jeong Joong YOO
Clinics in Orthopedic Surgery 2020;12(3):298-303
Background:
Herniation pits (HPs) have been considered to be an incidental finding, but recently femoroacetabular impingement (FAI) has been proposed as a possible cause of their formation. The findings on bone scans of HPs are variable in the literature: some showed increased uptake; the majority did not. We hypothesized that serial changes in image findings of HPs would explain the reason for the variable bone scan findings.
Methods:
Four patients (5 hips) were followed up for more than 7 years. All patients were women and regularly underwent bone scintigraphy after the diagnosis of breast cancer. Small lesions with increased uptake were first detected on bone scintigraphy at the age of 44 to 64 years. In all cases, the lesions were confirmed by magnetic resonance imaging and follow-up bone scintigrams were taken regularly. Four lesions were also evaluated by computed tomography. Changes in the size of the pits and the intensity of the increased uptake on bone scintigraphy were evaluated.
Results:
On the bone scintigrams, the lesions with increased uptake were detected in the femoral neck at 5–20 months after previous negative bone scintigraphy. There had been no events or symptoms associated with the newly detected increased uptake. On follow-up scans, the intensity of the uptake decreased gradually and the areas of increased uptake disappeared completely at 14–50 months after their first appearance. In 3 cases (2 patients), the pit size increased during follow-up.
Conclusions
The areas of increased uptake on bone scintigraphy gradually disappeared in all cases and the increase in pit size was frequent. There was no case in which signs or symptoms suggestive of FAI were noticed.
3.The Short Term Efficacy of Entecavir Therapy in Chronic Hepatitis B.
Hyun KIM ; Hee Bok CHAE ; Won Joong JEON ; Seon Mee PARK ; Sei Jin YOUN ; Jong Ryul EUN ; Heon Ju LEE
Yeungnam University Journal of Medicine 2008;25(1):31-40
BACKGROUND/AIMS: Entecavir is a synthetic nucleoside analogue, cyclopentyl guanine nucleoside, which has a potent antiviral effect and the least viral breakthrough in hepatitis B virus (HBV) replication. Entecavir has been available in Korea since 2007 but there are few reports on its effects. The aim of this study was to evaluate the virological response (VR) and biochemical response (BR) to entecavir in HBV patients at 3, 6 and 9 months after treatment with entecavir. MATERIALS AND METHODS: Thirty-three chronic hepatitis B patients who took entecavir for at least 9 months were enrolled. We investigated VR and BR by retrospectively reviewing medical records. Patients who satisfied the following criteria were chosen: 1) initial alanine aminotransferase (ALT) levels = 1.5upper limit of normal (ULN) and 2) initial HBV DNA levels = 5 log10 copies/ml. We measured ALT levels every 3 months until month 9. HBV DNA was measured every 2 or 3 months by polymerase chain reaction (PCR) method. RESULTS: Most patients taking entecavir showed good BR (ALT < 40 IU/L). The BR rates were 61%, 73% and 67% at months 3, 6 and 9, respectively. VR (HBV DNA < 5 log(10) copies/ml or 2 log lower than initial HBV DNA) rates were 82%, 91% and 91% at months 3, 6 and 9, respectively. Undetectable HBV DNA (HBV DNA < 4 log(10) copies/ml) rates were 49%, 73% and 85% at months 3, 6 and 9, respectively. Two patients presented with virological breakthrough without adverse effects until month 9. CONCLUSIONS: Entecavir showed good BR and VR from month 3 and these effects continued through the 9-month observation period. This suggests that entecavir is also a good choice for the first line treatment of chronic hepatitis B (CHB). Further studies are needed to determine the long-term efficacy and drug resistance of entecavir in Korean CHB patients.
Alanine Transaminase
;
DNA
;
Drug Resistance
;
Guanine
;
Hepatitis B virus
;
Hepatitis B, Chronic
;
Hepatitis, Chronic
;
Humans
;
Korea
;
Medical Records
;
Polymerase Chain Reaction
;
Retrospective Studies
4.Clinical Observation of the Effect of Sacral Block with Phenol in Hyperreflexic Bladder Patient.
Tae Won HA ; Joong Hwa LEE ; Chong Koo SUL
Korean Journal of Urology 1994;35(7):787-792
Percutaneous chemical neurolysis of sacral nerve with phenol was performed on 11 cases of hyperreflexic bladder to augment bladder capacity and to make intermittent clean catheterization more feasible. Urodynamic evaluations were done before and after chemical neurolysis. Followup ranged from 10 months to 16 months(mean 13 months). Mean bladder capacity increased significantly after chemical neurolysis ( from 157.5ml to 340ml). No significant changes in bowel or injection sites were noted. Continence was improved in 100%, with 7 patients remaining completely dry and voiding with intermittent self-catheterization. The long term results were necessary but we considered the chemolysis of sacral nerve was available modality for hyperreflexic bladder patients, who did not respond to anticholinergic medication, before decide the more aggressive alternatives, such as augmentation cystoplasty or urinary diversion.
Catheterization
;
Catheters
;
Follow-Up Studies
;
Humans
;
Nerve Block
;
Phenol*
;
Urinary Bladder*
;
Urinary Diversion
;
Urodynamics
5.Late Onset Foreign Body Reaction due to Poly-L-Lactic Acid Facial Injections for Cosmetic Purpose
Yu Jin JEON ; Dae Won KOO ; Joong Sun LEE
Annals of Dermatology 2020;32(6):519-522
The safety and efficacy of Poly-L-lactic acid (PLLA) as an injectable facial volumizer for the treatment of lipoatrophy and facial rejuvenation has been widely proven. We experienced a remarkable case of deep-seated nodules on both the cheeks of 57-year-old female 18-months after administration of PLLA filler injection for cosmetic purpose and performed a skin biopsy. With hematoxylin and eosin stain, the nodule showed non-caseating granulomas consisting of histiocytes with central foreign bodies in the dermis. This case report represents the late-onset foreign body reaction due to PLLA facial injections.
6.Ceramic Liner Fracture Caused by an Impingement between the Stem Shoulder and the Ceramic Liner
Sunhyung LEE ; Seung Won JEON ; Jeong Joon YOO ; Hee Joong KIM
Hip & Pelvis 2020;32(3):156-160
Mechanisms of ceramic liner fractures have not yet been fully elucidated. Impingement between a stem and ceramic liner is a proposed cause of ceramic liner fractures. We experienced a case of ceramic liner fracture caused by direct impingement between the stem shoulder and the ceramic liner. This type of impingement, unlike impingements with a stem neck, has not been previously reported. While we assume that certain characteristics of the stem contributed to the impingement, we report this case to note that caution may be needed when using certain stem designs.
7.ider (9) (q10)t (9;22) (q34;q11.2) as Secondary Karyotypic Aberration of Chronic Myelogeous Leukemia.
Gui Jeon CHOI ; Dong Seok JEON ; Hyo Jin CHUN ; Jae Ryong KIM ; Hong Suk SONG ; Joong Won LEE
Korean Journal of Clinical Pathology 1999;19(2):266-270
Although occasional patients with chronic myeloid leukemia (CML) have chromosomal changes other than Philadelphia chromosome early in the disease, in typical cases the 9;22 translocation remains the sole abnormality throughout the disease course in chronic phase. When disease progression occurs, however, 75-80% develop additional chromosome aberrations. These secondary changes sometimes precede the more aggressive manifestations hematologically and clinically and thus may serve as valuable prognostic indicators. ider (9) (q10)t (9;22) (q34;q11.2) is very rare and a recurrent chromosomal abnormality associated with acute lymphoblastic leukemias (ALL) and lymphoblastic crisis of CML. And ider (9) (q10)t (9;22) (q34;q11.2) is a lymphoid-specific rearrangement and the patients with this abnormality are of older age on average. They commonly show pre-B cell lineage immunophenotype and L2 morphology. We report a case of ider (9) (q10)t (9;22) (q34;q11.2) as secondary aberration in a patient with lymphoblastic crisis of CML.
Blast Crisis
;
Chromosome Aberrations
;
Disease Progression
;
Humans
;
Leukemia*
;
Leukemia, Myelogenous, Chronic, BCR-ABL Positive
;
Philadelphia Chromosome
;
Precursor Cell Lymphoblastic Leukemia-Lymphoma
;
Precursor Cells, B-Lymphoid
8.Prevalence of Urinary Microalbuminuria in Normal and Hypertensive Koreans and Its Correlation with Blood Pressure Measured by 24 Hours Ambulatory Blood Pressure Monitoring.
In soo PARK ; Tae Ho RHO ; Ji Won PARK ; Doo Soo JEON ; Ho Joong YOON ; Euy Jin CHOI ; Byung Ki BANG ; Soon Jo HONG
Korean Circulation Journal 1994;24(6):834-840
BACKGROUND & METHODS: Approximately 10% of the essential hypertensive patient have overt proteinuria due to renal target organ damage, which indicates poor prognosis. Recently microalbuminuria has been prove to be a good early predictor for renal damage in patients with diabetes or hypertension. Some authors reported that near 40% of the essential hypertensives have microalbuminuria. To determinate prevalence of microalbuminuria in Korea essential hypertensives, 24-hr ambulatory blood pressure monitoring and radioimmunoassay to detect BP and UAER were performed after 4 weeks wash-out period in 137(78 hypertensive and 54 normotensive) consecutive cases. RESULTS: Among 78 hypertensives, overt proteinuria was seen in 8.97%(7/78). And prevalence of microalbuminuria were 29.4%(23/78) in hypertensives and 16.7%(9/54) in normotensives. Urine microalbumin excretion rate(UAER) was significantly correlated with mean arterial pressure(MAP) in total subjects(r=0.286, p=0.0012), but not in total hypertensives(r=0.135, p=NS) or in hypertensives with UAER(r=-0.098, p=NS).UAER of female hypertensives was increase than that of male hypertensives(13.17+/-16.28microg/min vs 22.87microg/min, p=0.027). CONCLUSION: Prevalence of microalbuminuria in Korean hypertensives was relatively lower then other reports. Overt proteinuria was noted in 8.97% of the hypertensives which is same prevalence as other countries. Moreover MAP was well correlated with UAER in total subjects. Further evaluation should be done to detect exact role of UAER in hypertensives as an early predictor for renal target organ damage.
Blood Pressure Monitoring, Ambulatory*
;
Blood Pressure*
;
Female
;
Humans
;
Hypertension
;
Korea
;
Male
;
Prevalence*
;
Prognosis
;
Proteinuria
;
Radioimmunoassay
9.Prevalence of Urinary Microalbuminuria in Normal and Hypertensive Koreans and Its Correlation with Blood Pressure Measured by 24 Hours Ambulatory Blood Pressure Monitoring.
In soo PARK ; Tae Ho RHO ; Ji Won PARK ; Doo Soo JEON ; Ho Joong YOON ; Euy Jin CHOI ; Byung Ki BANG ; Soon Jo HONG
Korean Circulation Journal 1994;24(6):834-840
BACKGROUND & METHODS: Approximately 10% of the essential hypertensive patient have overt proteinuria due to renal target organ damage, which indicates poor prognosis. Recently microalbuminuria has been prove to be a good early predictor for renal damage in patients with diabetes or hypertension. Some authors reported that near 40% of the essential hypertensives have microalbuminuria. To determinate prevalence of microalbuminuria in Korea essential hypertensives, 24-hr ambulatory blood pressure monitoring and radioimmunoassay to detect BP and UAER were performed after 4 weeks wash-out period in 137(78 hypertensive and 54 normotensive) consecutive cases. RESULTS: Among 78 hypertensives, overt proteinuria was seen in 8.97%(7/78). And prevalence of microalbuminuria were 29.4%(23/78) in hypertensives and 16.7%(9/54) in normotensives. Urine microalbumin excretion rate(UAER) was significantly correlated with mean arterial pressure(MAP) in total subjects(r=0.286, p=0.0012), but not in total hypertensives(r=0.135, p=NS) or in hypertensives with UAER(r=-0.098, p=NS).UAER of female hypertensives was increase than that of male hypertensives(13.17+/-16.28microg/min vs 22.87microg/min, p=0.027). CONCLUSION: Prevalence of microalbuminuria in Korean hypertensives was relatively lower then other reports. Overt proteinuria was noted in 8.97% of the hypertensives which is same prevalence as other countries. Moreover MAP was well correlated with UAER in total subjects. Further evaluation should be done to detect exact role of UAER in hypertensives as an early predictor for renal target organ damage.
Blood Pressure Monitoring, Ambulatory*
;
Blood Pressure*
;
Female
;
Humans
;
Hypertension
;
Korea
;
Male
;
Prevalence*
;
Prognosis
;
Proteinuria
;
Radioimmunoassay
10.Solitary Synovial Chondromatosis as a Cause of Trigger Finger at the A3 Pulley: A Case Report.
Moon Jib YOO ; Joong Bae SEO ; Jong Pil KIM ; Suk Ha JEON ; Won Ae LEE
The Journal of the Korean Orthopaedic Association 2007;42(2):280-283
A trigger finger is commonly secondary to stenosing tenosynovitis at the A1 pulley. However, there have been occasional reports of triggering at other sites as well as from other etiologies. We describe a patient who suffered a triggering of the left middle finger at the A3 pulley due to the solitary synovial chondromatosis obstructing the flexor tendon from gliding.