No abstract available.
Sputum* ; Tuberculosis, Pulmonary*

No abstract available.
Tuberculosis, Pulmonary*

No abstract available.
Adult* ; Diverticulum* ; Fistula* ; Humans ; Traction*

BACKGROUND: We investigated the risk factors for the recurrence of anterior shoulder instability after arthroscopic surgery with suture anchors and the clinical outcomes after reoperation. METHODS: A total of 281 patients (February 2001 to December 2012) were enrolled into our study, and postoperative subluxation and dislocation were considered as recurrence of the condition. We analyzed radiologic results and functional outcome including the American Shoulder and Elbow Surgeons Evaluation Form, the Korean Shoulder Society Score, and the Rowe scores. RESULTS: Of the 281 patients, instability recurred in 51 patients (18.1%). Sixteen out of 51 patients (31.4%) received a reoperation. In terms of the functional outcome, we found that the intact group, comprising patients without recurrence, had a significantly better functional outcome than those in the recurrent group. The size of glenoid defect at the time of initial surgery significantly differed between intact and recurrent group (p<0.05). We found that the number of dislocations, the time from the initial presentation of symptoms to surgery, and the number of anchor points significantly differed between initial operation and revision group (p<0.05). The functional outcome after revision surgery was comparable to intact group after initial operation. CONCLUSIONS: Eighteen percent of recurrence occurred after arthroscopic instability surgery, and 5.6% received reoperation surgery. Risk factors for recurrence was the initial size of glenoid defect. In cases of revision surgery, good clinical outcomes could be achieved using additional suture anchor.
Arthroscopy* ; Dislocations ; Elbow ; Humans ; Joint Instability ; Recurrence* ; Reoperation ; Risk Factors* ; Shoulder* ; Surgeons ; Suture Anchors* ; Sutures*

In the published article by Choi et al., a part of expression of the Abstract and the Conclusion section in the main body text have been corrected. Underlined text should be read carefully.

Metastatic tumors to the oral cavity from other parts of the body are rarely reported and representing about 1-4% of all oral malignancies. The most common primary tumor site of oral metastatic tumor was the breast followed by the lung, kidney, thyroid, prostate, and colon. Oral metastasis of primary esophageal carcinoma is extremly rare and only 11 cases were reported till now. Only one case was metastased to the maxilla. We experienced a mteastatic squamous cell carcinoma to the maxilla and the scalp in a 52-year-old male patient who previously diagnosed as esophageal carcinoma and performed operation with post operative radiation therapy. We report the case with literature review.
Breast ; Carcinoma, Squamous Cell ; Colon ; Humans ; Kidney ; Lung ; Male ; Maxilla* ; Middle Aged ; Mouth ; Neoplasm Metastasis ; Prostate ; Scalp* ; Thyroid Gland

Although acetylcholinesterase inhibitors (e.g., tacrine, donepezil, rivastigmine, and galantamine) and NMDA receptor antagonists (e.g., memantin) have demonstrated efficacy in the temporal symptomatic control of cognitive decline and daily function in Alzheimer's disease (AD) patients, their effect is not good enough to restore premorbid function, nor is it maintained in the later stages. Therefore, nonpharmacological interventions are being increasingly advocated in order to optimize the cognition, affect and global functioning of AD patients. We reviewed the current nonpharmacological interventions for AD. Nonpharmacological interventions can be divided into two groups. One is cognitive interventions (e.g., Memory rehabilitations, Reality orientation, Reminiscence therapy and so on) and the other is behavioral interventions (e.g., unmet needs interventions, learning and behavioral interventions, environmental vulnerability and reduced stress-threshold interventions). Cognitive interventions are aimed to slow and compensate cognitive decline of AD patients. On the other hand, behavioral interventions are aimed to reduce neuropsychiatric symptoms (depression, anxiety, agitation, wandering, aggression and so on) of AD patients. Although many of the nonpharmacological interventions have proven beneficial for AD patients, their efficacy was still ambiguous. Randomized and controlled study with a larger sample size is needed to confirm efficacy of nonpharmacological interventions.
Aggression ; Alzheimer Disease ; Anxiety ; Cholinesterase Inhibitors ; Cognition ; Dihydroergotamine ; Hand ; Humans ; Indans ; Learning ; Memory ; N-Methylaspartate ; Orientation ; Phenylcarbamates ; Piperidines ; Rivastigmine ; Sample Size ; Tacrine

BACKGROUND: The aim of this study was to analyze the questions in the shoulder and elbow section of the Korean Orthopaedic In-Training Examination (KOITE) and compare them with those of the US Orthopaedic In-Training Examination (US OITE). METHODS: Twenty-nine questions in the shoulder and elbow section of the KOITE from 2010 to 2014 were analyzed and compared with those of the US OITE (80 questions) by literature review. A thorough analysis of the contents was performed after categorizing as topics, diagnostic tools, treatment modalities, taxonomic classification, and references. RESULTS: The shoulder and elbow section of the KOITE was 5.8% weight which was similar to the US OITE (5.9%). The most commonly appearing topic was anterior labral injury (17.2%) on the KOITE compared to instability and arthritis (21.3%, each) on the US OITE. Magnetic resonance imaging was most frequently appeared imaging modality on the KOITE (41.0%) compared to the radiograph on the US OITE (43.0%). The Latarjet procedure was the most commonly asked treatment modality (22.2%) on the KOITE, whereas arthroplasty (33.3%) on the US OITE. The KOITE showed an even taxonomic classification distribution compared to the US OITE. Campbell's operative orthopaedics covered 96.6% questions as a reference on the KOITE compared to the Journal of Bone and Joint Surgery, American Volume on the US OITE, which covered 45.0%. CONCLUSIONS: This specific analysis shows us current trends of the shoulder and elbow section of the KOITE and it might be developed for use in the educational curricula for the trainee.
Arthritis ; Arthroplasty ; Classification ; Curriculum ; Elbow* ; Joints ; Magnetic Resonance Imaging ; Orthopedics* ; Shoulder*

Reconstructjon of old anterior cruciate ligament injury was divided into extraarticular and intraarticular group. The intraarticular ligament reconstruction was a reliable method to correct the rotational axis of knee joint instability. Authors studied 10 cases in 10 patients who were treated by reconstruction of anterior cruciate ligament using patellar tendon under arthroscopy from January, 1988 to June, 1989. The follow up period was over 10 months. 7 cases were negative in Lachman test and 2 cases had mild instability of knee joint. The postoperative result was excellent in 3 cases, good in 4 cases, fair in 1 case, and failure in 1 case according to Clancy's evaluation. We concluded that the reconstruction of anterior cruciate ligament injury using patellar tendon under arthroscopy was an effective method in the treatment of old anterior knee instability.
Anterior Cruciate Ligament ; Arthroscopy ; Follow-Up Studies ; Humans ; Knee ; Knee Joint ; Ligaments ; Methods ; Patellar Ligament

Osteonecrosis has been found in association with non-traumatic pathological conditions such as alcoholism, sickle cell hemoglobinopathies, Gaucher's disease and decompression sickness. It is also a major compcation in surviving renal transplantation patients where it is generally believed to be a result of immunosupressive systemic corticosteroid administration. The precise etiology of osteonecrosis is still unknown, but many hypotheses have presented; interruption of the blood supply, direct cytotoxic effect, incresed intraosseous pressure and decreased venous return. Whatever the caused or the starting point, and whatever the pathologic process, blockage of the osseous microcirculation with intramedullary stasis appears to be the common denominator. In the present study, our purpose is to examine the microvascular structural changes and corresponding pathological changes of rabbit's femoral head by disturbance of lipid metabolism resulting from the administration of a large dose of the steroid. The results were as follows:1. In the study group (steroid-treated);there was a relatively increased empty lacuna within the rabbit's femoral head suchondral bone at 3 weeks in contrast with the control group. (control:10.72%, study:20.8%,P<0.01.). 2. Early definite marrow necrosis was found since 3 wekks, a marrow focal osteonecrosis since 5 weeks, and roentgenographically osteoporosis since 5 weeks in the study group. 3. In the histological study, the more degenerative vascular changes were found in the subchondral plate as weekly time was relapsed (H & E), and the subchondral vessels were filled with fat in most of the steroid-treated group (Oil-red 0). 4. In the microangiographic study, the chnges of vascular pattern of the subchondral area was found in the more steroid treated group. ie, it was shown to be dissimilar in size, irregulary spaced and not orderly arranged side by side in a line with disappearing focal vascular shadow.
Adult ; Alcoholism ; Bone Marrow ; Decompression Sickness ; Gaucher Disease ; Head ; Hemoglobinopathies ; Humans ; Kidney Transplantation ; Lipid Metabolism ; Microcirculation ; Necrosis ; Osteonecrosis ; Osteoporosis