No abstract available.
Humans

Back pain and radiating pain to the legs are the most common symptoms encountered in routine neurosurgical practice and usually originates from neurogenic causes including spinal stenosis. The clinial symptoms are often confused with symptoms of peripheral neuropathy, musculo-skeletal disease and vascular disease in elderly patients. Because it is not easy to distinguish out the cause of symptoms by only physical examination, routine spinal MRI is checked first to rule out the spinal diseases in most outpatient clinics. Although it is obvious that spinal MRI is a very strong tool to investigate the spinal circumferences, most spine surgeons ignore the importance of looking at all aspects of their imaging and of remembering the extra-spinal causes of radiculopathy. A 68-year-old man who presented with a sudden aggravated both leg claudication. Although his symptom was mimicked for his long standing neurogenic claudication due to spinal stenosis diagnosed previously, abdominal aortic aneurysm(AAA) was found on routine lumbar MRI and it was repaired successfully. We emphasize to spinal surgeons the importance of remembering to look wider on routine MRI images when considering differential diagnoses in the outpatient clinic and to remember the extra-spinal causes of radiculopathy, especially when encountering in elderly patients.
Aged ; Ambulatory Care Facilities ; Aortic Aneurysm, Abdominal* ; Back Pain ; Diagnosis, Differential ; Humans ; Leg ; Magnetic Resonance Imaging ; Peripheral Nervous System Diseases ; Physical Examination ; Radiculopathy ; Spinal Diseases ; Spinal Stenosis ; Spine ; Vascular Diseases

OBJECTIVE: The extent of collapse progression after vertebroplasty in osteoporotic vertebral compression fractures (OVCF) has known to be various. In this study, we investigated that how much difference of compression ratio between standing simple radiograph and supine magnetic resonance imaging (MRI) affects the collapse progression after vertebroplasty. METHODS: This retrospective cohort study was carried out based on 27 patients with 31 OVCFs undergone vertebrplastyin the thoracolumbar junction (T12-L2), from January to December 2009. The OVCFs were divided to two groups, the smaller group A and larger group B, by mean compression ratio difference (8.1%) between standing simple radiograph and supine MRI. RESULTS: There were no significant differences in the baseline characteristics of the two groups except age. There were also no significant differences between the periodic compression ratio, back pain, Cobb's angle during follow-up period. However, Group B seemed to show improvements from the initial state to the point just after the operation, but eventually took a much worse course than group A. In the end, judging from the compression ratios of the two groups at the last follow up, group A showed less progression. CONCLUSION: Although the clinical outcome was not different significantly, a greater compression ratio difference in the initial study resulted in a greater collapse progression at last follow-up. Therefore, we suggest that it is important to check the initial standing simple radiograph, as well as supine MRI, for predicting collapse progression after vertebroplasty.
Back Pain ; Cohort Studies ; Follow-Up Studies ; Fractures, Compression* ; Humans ; Magnetic Resonance Imaging ; Prognosis* ; Retrospective Studies ; Vertebroplasty*

There are a lot of advantages to laparoscopic surgery, including early recovery, less postoperative pain, better cosmesis, shorter hospital stay and an early return to normal activities because of its minimal invasiveness. So, most surgeons have agreed on these points and have accepted the various indications for laparoscopic surgery. Despite these advantages and the recent advances in laparoscopic surgery, there are few cases using the laparoscopic approach for treating retroperitoneal schwannomas. Laparoscopic resection of a large retroperitoneal schwannoma has some difficulties for tumor retraction, dissecting around the large vessels, and removal of the resected tumor. Sometimes these difficulties may cause complications and a lengthened hospital stay. However, if appropriate methods are used, long hospital stay and complication can be prevented while maintaining the advantages of laparoscopic surgery.
Laparoscopy ; Length of Stay ; Neurilemmoma ; Pain, Postoperative

PURPOSE: The aim of our study is to investigate the current status of metabolic and bariatric surgery in Daejeon and Chungcheong province and examine the role and necessity of the community research society. MATERIALS AND METHODS: In this retrospective study, 58 patients who underwent bariatric and metabolic surgery from January 2010 to June 2018 were included. Patients' demographics and comorbidities, operation type and early complications were analyzed. RESULTS: Mean age was 36.9±11.4 (range, 18–64) years, and mean preoperative body mass index was 39.2±6.9 (range, 24.6–56.1) kg/m². The most frequently performed operation was sleeve gastrectomy (48 cases, 82.8%), followed by adjustable gastric banding (8 cases, 13.8%) and Roux-en-Y gastric bypass (2 cases, 3.4%). Postoperative complications were reported in two patients; however, no mortality was reported. CONCLUSION: We investigated the patients who underwent metabolic and bariatric surgery in Daejeon Chungcheong province. Our research society will continue to ensure safe operation and proper management of morbidly obese patients in our community.
Bariatric Surgery ; Body Mass Index ; Comorbidity ; Demography ; Gastrectomy ; Gastric Bypass ; Humans ; Mortality ; Obesity ; Postoperative Complications ; Retrospective Studies

Purpose: This study aimed to investigate the current status of bariatric and metabolic surgery in Daejeon and Chungcheong province and to describe the early experiences after public medical insurance coverage in 2019. Materials and Methods: Between January 2019 and August 2019, 64 cases of bariatric and metabolic surgery were performed in patients with morbid obesity or uncontrolled type 2 diabetes. We prospectively collected and analyzed data regarding the patients’ demographics and comorbidities, surgical results, and early complications. The patient information before and after the insurance coverage was also compared. Results: The number of surgeries in 9 years has been caught up only in the last 8 months after insurance coverage (58 vs. 64 patients). The mean body mass index was 37.7±5.8 kg/m2 (range, 22.7-52.1 kg/m2). The most frequently performed surgery was sleeve gastrectomy (53 cases, 82.8%), followed by Roux-en-Y gastric bypass (9 cases, 14.1%), and adjustable gastric banding (2 cases, 3.1%). Postoperative complications occurred in 6 patients (9.4%), and there was no mortality. The mean operation time (225.3±85.4 vs. 156.1±61.8 min, P＜0.001) and postoperative stay (5.9±4.5 vs. 4.3±2.0 days, P=0.013) after the insurance coverage were significantly shorter than those before the insurance coverage. Conclusion We could assess the patients who had bariatric and metabolic surgery in Daejeon and Chungcheong province after public medical insurance coverage in 2019.

OBJECT: The purpose of this study was to determine the prevalence of fungal infection and ulcer on the feet of diabetic patients and the existence of correlation between ulcer and fungal infection. METHODS: A total of 21, 693 outpatients diagnosed as diabetes mellitus at the department of endocrinology of 32 hospitals were examined. The diabetic patients with foot problems were consulted to the department of dermatology. Physical examination and KOH preparation were performed. RESULTS: 13, 271 patients had certain kinds of foot problem, accounting for 61.2% of 21, 693 diabetics examined. Of these, fungal foot disease were found in 10, 403 that constituted 78.4% (48.0% of the entire diabetic population). Tinea pedis was the diagnosis in 6, 496 (29.9%), onychomycosis in 7, 783 (35.9%), and coexistence was in 3, 883 (17.9%). Foot deformity was in 1, 346 (6.2% of diabetics; 10.1% of foot disease), non-palpable pulse in 1, 051 (4.8% ; 7.9%), and foot ulcer was in 425 (2.0% ; 3.2%), following in a descending order of frequency. Odds ratios for diabetic foot ulcer were 2.5 in patients with the foot deformity, 1.6 with fungal foot disease and 2.2 with non-palpable pulse. Conversely, Odds ratios for fungal foot disease were 2.5 with foot deformity, and 1.6 with foot ulcer. A total of 5, 486 patients paid a visit to the department of dermatology. Of these, 4, 519 patients were diagnosed with fungal infection through physical examination and KOH smear by dermatologists. The population comprised of 2, 272 males and 2, 247 females, showing similar prevalence between sexes. However, age did have positive correlation regarding prevalence of fungal foot disease. The number of diabetic patients with toenail problems was 3, 847 patients (70%) and onychomycosis was proven mycologically in 3, 276. Onychomycosis of distal subungal type was the most common clinical finding, most frequently involving the great toenails. Abnormal skin findings of the foot were seen in 3, 885(70.8%) and tinea pedis was found in 3, 209 (58.5%), most commonly involving the soles. CONCLUSION: This study showed that fungal infection might be regarded as a risk factor of foot ulcer. Treatment of fungal infection in diabetic patients might prevent diabetic foot disease such as ulcer and reduce the disability, morbidity and mortality in diabetic patients.
Dermatology ; Diabetes Mellitus ; Diabetic Foot ; Diagnosis ; Endocrinology ; Female ; Foot Deformities ; Foot Diseases ; Foot Ulcer ; Foot* ; Humans ; Male ; Mortality ; Nails ; Odds Ratio ; Onychomycosis ; Outpatients ; Physical Examination ; Prevalence* ; Risk Factors ; Skin ; Tinea Pedis ; Ulcer*