No abstract available.
Rhabdomyoma*

Purpose: This study aims to verify the preoperative factor that can affect the footprint coverage during arthroscopic rotator cuff repair in full-thickness medium-size cuff tear and the change of footprint coverage on magnetic resonance imaging (MRI) at postoperative 6 months. Methods: A total of 30 medium-size full-thickness rotator cuff tears were analyzed. They were classified into complete footprint coverage group (CC, n=19) and incomplete footprint coverage group (IC, n=11) by arthroscopic findings and immediate postoperative MRI findings. MRI was performed before the operation, 1 day after the operation, and 6 months after the operation. Preoperative MRI evaluated the size of the anteroposterior tear width (cm), length of retraction (cm), fatty infiltration, and muscle atrophy. Postoperatively, footprint coverage, fatty degeneration, and muscle atrophy were evaluated. We compared healing and change of fatty degeneration between two groups. Results: The healing rate was significantly increased in the CC group (complete/partial healing, 10/9) compared to the IC group (complete/partial healing, 6/5) (p＜ 0.001). Six of 11 partial coverages (54.5%) were even improved to complete coverage at postoperative 6-month follow-up. However, the difference in footprint coverage did not affect the change of fatty degeneration at postoperative 6 months. Any change of fatty degeneration (FD) and initial FD of rotator cuff tendons were not correlated with healing (p＜ 0.05). Conclusion The footprint coverage can be changed in postoperative 6 months in MRI and anteroposterior tear size, retraction, fat degeneration, and muscle atrophy do not affect footprint coverage in medium-sized full-thickness rotator cuff tears.

It is a great challenge for dentists to do prosthetic restorations of a patient with reduced occlusal vertical dimension (OVD). Proper determination of the OVD is significant. An 85-year-old male patient came in with missing right maxillary posterior teeth. After diagnostic wax-up, reversible provisional prostheses were used to evaluate the new OVD in the maxilla and mandible. After that, the patient was evaluated clinically based on the criteria of esthetic, phonetic, and OVD. After 8 weeks, teeth with excessive wear were treated with root canal therapy and fiber post and core and irreversible provisional prostheses were done. After 8 weeks of observation period, final restorations with fixed partial dentures and removable partial dentures were made. Throughout the follow-up period of 6 months, no symptoms related with increased OVD and mechanical complications were observed.
Aged, 80 and over ; Dentists ; Denture, Partial, Fixed ; Denture, Partial, Removable ; Follow-Up Studies ; Humans ; Male ; Mandible ; Maxilla ; Porphyrins ; Prostheses and Implants ; Root Canal Therapy ; Tooth ; Vertical Dimension

No abstract available.
Cervix Uteri* ; Female ; Pregnancy*

In case of missing of permanent teeth by trauma or innate defect, the decision of treatment modalities and application timing have an important effect on the prognosis of oral rehabilitation. In this case report, interdisciplinary approach between the orthodontic and prosthodontic treatment, the way to re-establish the collapsed occlusal vertical dimension, and implant prosthetic considerations will be discussed. Proper diagnosis on teeth and craniofacial skeleton was made prior to treatment and provisional restorations were used in regard of growth patterns of the patient. Finally, the edentulous areas were restored with fixed implant prostheses. Diagnosis, treatment rationale and prognosis will be discussed thoroughly.
Adolescent* ; Growth and Development ; Humans ; Prognosis ; Prostheses and Implants ; Prosthodontics ; Tooth* ; Vertical Dimension

Sometimes, it is difficult to distinguish Churg-Strauss syndrome from idiopathic hypereosinophilic syndrome and there may be overlap syndrome in the differential diagnosis of systemic vasculitis with hypereosinophilia. Recently, we experienced a 42-year-old female patient who presented signs and symptoms of cardiac failure and neuropathy with peripheral hypereosinophilia. She had no history of asthma. She had erythematous skin lesions and distal digit necrosis. The cause of hypereosinophilia could not be identified. Skin and nerve biopsy revealed vasculitis with eosinophilic infiltration. Cardiac failure improved dramatically with steroid, inotropics and diuretics. Other symptoms including digital necrosis also improved. During steroid, tapering peripheral eosinophilia recurred. For maintenance therapy, we added daily cyclophosphamide to every-other-day prednisolone therapy. We report the case with a review of the literature.
Adult ; Asthma ; Biopsy ; Churg-Strauss Syndrome* ; Cyclophosphamide ; Diagnosis, Differential ; Diuretics ; Eosinophilia ; Eosinophils ; Female ; Heart Failure ; Humans ; Hypereosinophilic Syndrome* ; Necrosis ; Prednisolone ; Skin ; Systemic Vasculitis ; Vasculitis

OBJECTIVES: The aim of this study was to investigate the association of social support and quality of life of stroke patients. METHODS: Stroke patients were interviewed by a direct contact survey among 160 person. A structured questionnaire was configured about demographic features, social support and health related quality of life (SF12). Data were collected from July to August 2009. RESULTS: Among social support, satisfaction of dependable when you need help is the highest score (5.3) and console you when you are very upset is the lowest (4.0). Vitality among health related quality of life (HRQOL) is the higest score (55.9) and general health score is the the lowest (17.4). Physical component score (PCS) is lower than mental component. The results of multiple regression analysis about the factors affecting the PCS and MCS score, disability grade and feel better variable gave effect HRQOL. CONCLUSIONS: For improvement of HRQOL, among stroke patients, community social support, specially, when patients feeling generally down-in-the dumps, the rely on to help feel better was needed.
Humans ; Quality of Life ; Stroke ; Surveys and Questionnaires

No abstract available.
Heart, Artificial*

STATEMENT OF THE PROBLEM: In cases of low bone level in maxilla followed by extraction due to severe periodontitis or enlarged maxillary sinus, crown-root ratio of implant prosthesis will increase. The prognosis of these cases is not good as expected. PURPOSE: The purpose is to compare stress distribution due to crown-root ratio and effect of splinting between two implants in maxillary molar area under different loads MATERIAL AND METHODS: Using ITI(4.1 x 10 mm) implant, two finite element models were made(model S: two parallel implants, model A: one of two is 20 degree inclined). Each model was designed in different crown-root ratio(0.7:1, 1:1, 1.25:1) and set cement type gold crown to make it splinted or non-splinted clinical situations. After that, 300 N force was loaded to each model in four ways.(load 1 : middle of occlusal table, load 2 : middle of buccal cusp, load 3 : middle of lingual cusp, load 4 : horizontal load to middle of buccal cusp), and stress distribution was analyzed. RESULTS: On all occasions, stress was concentrated on neck of implant near cortical bone. In the case of inclined implant, stress was increased compared with parallel implants. Under load 1, 2, 3, stress was not increased even when crown-root ratio increases, but under load 4, when crown-root ratio increases, stress also increased. And more stress was concentrated under load 1 than load 2, 3. When crown-root ratio was same, stress under load 1, 2, 3 decreased when splinting, but under load 4, stress did not really decrease. CONCLUSION: Under vertical load, stress distribution related to crown-root ratio did not change. But under horizontal load, stress increased as crown-root ratio increases. Under vertical load, splinting decreased stress but under horizontal load, effect of splinting was decreased as condition of implant changes for the worse such as increase of crown-root ratio, inclined implant.
Crowns ; Finite Element Analysis* ; Maxilla ; Maxillary Sinus ; Molar* ; Neck ; Periodontitis ; Prognosis ; Prostheses and Implants ; Splints

OBJECTIVES: This study was performed to evaluate the relationships between psychosocial characteristics and changes in the stage of breast cancer screening behavior. METHODS: The 474 study subjects were randomly sampled from 21,459 women (age range, 40-70 years) who were eligible for the Korean National Cancer Screening Program in 2006 in Jinju, Gyeongsangnam-do. The information, including behaviors and sociodemographic characteristics, attitudes, subjective norms and self-efficacy, was collected by trained interviewers via home visits. The breast cancer screening stages were grouped as precontemplation, contemplation, action, maintenance and relapse, according to Rakowski. RESULTS: Of the 474 women, 18.8% were in the precontemplation stage, 23.3% were in the contemplation stage, 13.1% were in the action stage, 36.6% were in the maintenance stage, and 8.2% were in the relapse stage. The distribution of stages was associated with attitude, subjective norms and self-efficacy (p for trend<0.01). To investigate the overall relationship between the variables, we conducted a linear structural equation model analysis based on the theory of planned behavior. The subjective norms and self-efficacy influenced the stage of the women's screening behavior. CONCLUSIONS: We should target on self-efficacy about the screening behavior of women by performing timely, thoughtful interventions. The support from family members, friends and other people is crucial for women to undergo breast cancer screening and to improve the breast cancer screening rate.
Adult ; Aged ; Asian Continental Ancestry Group ; Breast Neoplasms/prevention & control/*psychology ; Data Interpretation, Statistical ; *Early Detection of Cancer ; Female ; *Health Behavior ; Humans ; Interviews as Topic ; Korea ; Mass Screening/*psychology ; Middle Aged ; Models, Theoretical ; Questionnaires ; Self Efficacy ; Socioeconomic Factors ; Women's Health