Aging has become a global problem, and the interest in healthy aging is growing. Healthy aging involves a focus on the maintenance of the function and well-being of elderly adults, rather than a specific disease. Thus, the management of frailty, which is an accumulated decline in function, is important for healthy aging. The adaptation method was used to develop clinical practice guidelines on frailty management that are applicable in primary care settings. The guidelines were developed in three phases: preparation (organization of committees and establishment of the scope of development), literature screening and evaluation (selection of the clinical practice guidelines to be adapted and evaluation of the guidelines using the Korean Appraisal of Guidelines for Research and Evaluation II tool), and confirmation of recommendations (three rounds of Delphi consensus and internal and external reviews). A total of 16 recommendations (five recommendations for diagnosis and assessment, 11 recommendations for intervention of frailty) were made through the guideline development process. These clinical practice guidelines provide overall guidance on the identification, evaluation, intervention, and monitoring of frailty, making them applicable in primary care settings. As aging and “healthy aging” become more and more important, these guidelines are also expected to increase in clinical usefulness.

Small bowel obstruction is a clinical condition commonly caused by postoperative adhesion, volvulus, intussusceptions, and hernia. Small bowel obstruction due to bezoars is clinically uncommon, accounting for approximately 2-4% of all obstructions. Computed tomography (CT) is a useful method in diagnosing the cause of small bowel obstruction. However, small bowel obstruction caused by bezoars may not be detected by an abdominal CT examination. Herein, we report a rare case of small bowel obstruction by Aloe vera bezoars, which were undetected by an abdominal CT. Phytobezoars should be included in the differential diagnosis of small bowel obstruction in patients with predisposing factors, such as excessive consumption of high-fiber food and diabetes.
Aloe* ; Bezoars* ; Causality ; Diagnosis, Differential ; Hernia ; Humans ; Intestinal Obstruction ; Intestinal Volvulus ; Intestine, Small ; Intussusception ; Methods ; Tomography, X-Ray Computed

Patients with inflammatory bowel disease (IBD) have an elevated risk of venous thromboembolism compared with the general population. The most common sites of venous thromboembolism in IBD patients are the deep veins of the legs, the pulmonary system, and portal and mesenteric veins. However, cerebral venous thrombosis is rarely associated with IBD. This report describes a case of cerebral venous thrombosis in a patient with Crohn's disease. A 17-year-old girl, diagnosed 4 years earlier with Crohn's disease, presented with headache and vomiting. Magnetic resonance imaging of the brain with venography showed venous thrombosis in the cortical veins, superior sagittal sinus, right transverse sinus, and right internal jugular vein. The patient immediately started anticoagulation therapy with intravenous heparin infusion followed by daily oral rivaroxaban 10 mg. Follow-up imaging after 2 weeks showed resolution of the thrombosis, with recanalization of the cortical veins, superior sagittal sinus, right transverse sinus, and right internal jugular vein. She continued rivaroxaban therapy for 6 months, and remained well, without neurologic sequelae. A high level of concern for cerebral venous thrombosis may be important when treating active IBD patients, because anticoagulation treatment can prevent fatal complications.
Adolescent ; Brain ; Crohn Disease* ; Female ; Follow-Up Studies ; Headache ; Heparin ; Humans ; Inflammatory Bowel Diseases ; Jugular Veins ; Leg ; Magnetic Resonance Imaging ; Mesenteric Veins ; Phlebography ; Rivaroxaban ; Superior Sagittal Sinus ; Thrombosis ; Veins ; Venous Thromboembolism ; Venous Thrombosis* ; Vomiting

OBJECTIVE: Chronic neck or back pain can be managed with various procedures. Although these procedures are usually well-tolerated, a variety of side effects have been reported. In this study we reviewed cases of unexpected temporary adverse events after blocks and suggest possible causes. METHODS: We reviewed the records of patients treated with spinal pain blocks between December 2009 and January 2011. The types of blocks performed were medial branch blocks, interlaminar epidural blocks and transforaminal epidural blocks. During the first eight months of the study period (Group A), 2% mepivacaine HCL and triamcinolone was used, and during the last six months of the study period (Group B), mepivacaine was diluted to 1% with normal saline. RESULTS: There were 704 procedures in 613 patients. Ten patients had 12 transient neurologic events. Nine patients were in Group A and one was in Group B. Transient complications occurred in four patients after cervical block and in eight patients after lumbar block. Side effects of lumbar spine blocks were associated with the concentration of mepivacaine (p<0.05). The likely causes were a high concentration of mepivacaine in five patients, inadvertent vascular injection in three patients, intrathecal leak of local anesthetics in one, and underlying conversion disorder in one. CONCLUSION: Spinal pain blocks are a good option for relieving pain, but clinicians should always keep in mind the potential for development of inevitable complications. Careful history-taking, appropriate selection of the anesthetics, and using real-time fluoroscopy could help reduce the occurrence of adverse events.
Anesthetics ; Anesthetics, Local ; Back Pain ; Conversion Disorder ; Fluoroscopy ; Humans ; Mepivacaine ; Neck ; Paralysis ; Spine ; Triamcinolone

Lumbar spinal stenosis (LSS) is a common spinal disease in the elderly. The cardinal symptom of LSS is neurogenic claudication, but not all patients present with such typical symptom. The clinical symptoms are often confused with symptoms of peripheral neuropathy, musculo-skeletal disease and other medical conditions in elderly patients. In particular, LSS presenting with rapid progression of leg weakness must be distinguished from other combined diseases. We report a case of rapid progressive leg weakness in a patient with LSS and iatrogenic adrenal insufficiency that was induced by obscure health supplement.
Adrenal Insufficiency ; Aged ; Constriction, Pathologic ; Humans ; Leg ; Peripheral Nervous System Diseases ; Spinal Diseases ; Spinal Stenosis

PURPOSE: Female lung cancers have different clinical features and therapeutic results as compared to those of male lung cancers. The aim of this study was to analyze the differences of Korean men and women with lung cancer. MATERIALS AND METHODS: We re-analyzed the results of a national survey of lung cancer conducted by the Korean Association for the Study of Lung Cancer in 2005. RESULTS: Of the 8,788 patients, 2,124 (24.2%) were female. The mean age at the diagnosis was 62.5 years for the females and 64.8 years for the males and the difference was significant (p<0.001). An age <50 years was more frequent for the women than for the men (16.2% vs. 7.9%, respectively; p=0.001). The stages between genders were different for the patients with non-small cell carcinoma (NSCLC) (p<0.001), but not for the patients with small cell carcinoma. The overall survival time was longer for woman than that for the man (p<0.001). However, the male patients had longer survival for the smokers with adenocarcinoma and the smokers with squamous cell carcinoma. The never smoker female patients had a better survival time than did the smoking female patients, but the male patient' survival was not influenced by the smoking status. The stage-specific survival rates were better for the women at all stages of NSCLC (p<0.001). The women who received chemotherapy had a longer survival time did the men who received chemotherapy (p<0.001). CONCLUSION: Women with lung cancer were relatively overrepresented among the younger patients and they smoked less intensively, raising the question of gender- specific differences in the carcinogenesis of lung cancer. Over-representation of adenocarcinoma was observed in the women regardless of their smoking status. Women with lung cancer had a better prognosis than men; however, the smoking females showed the worst prognosis. Gender and the smoking status are clearly important factors in the therapeutic approach to lung cancer.
Adenocarcinoma ; Carcinoma, Small Cell ; Carcinoma, Squamous Cell ; Female ; Humans ; Korea ; Lung ; Lung Neoplasms ; Male ; Prognosis ; Republic of Korea ; Smoke ; Smoking ; Survival Rate

In this study, we compared the paramedian interfascial approach (PIA) and the traditional midline approach (MA) for lumbar fusion to determine which approach resulted in the least amount of postoperative back muscle atrophy. We performed unilateral transforaminal posterior lumbar interbody fusion via MA on the symptomatic side and pedicle screw fixation via PIA on the other side in the same patient. We evaluated the damage to the paraspinal muscle after MA and PIA by measuring the preoperative and postoperative paraspinal muscle volume in 26 patients. The preoperative and postoperative cross-sectional area, thickness, and width of the multifidus muscle were measured by computed tomography. The degree of postoperative paraspinal muscle atrophy was significantly greater on the MA side than on the contralateral PIA side (-20.7% and -4.8%, respectively, p<0.01). In conclusion, the PIA for lumbar fusion yielded successful outcomes for the preservation of paraspinal muscle in these 26 patients. We suggest that the success of PIA is due to less manipulation and retraction of the paraspinal muscle and further studies on this technique may help confirm whether less muscle injury has positive effects on the long-term clinical outcome.
Adult ; Aged ; *Bone Screws ; Female ; Humans ; Lumbar Vertebrae/*surgery ; Male ; Middle Aged ; Muscle, Skeletal/pathology ; Muscular Atrophy/etiology/pathology ; Postoperative Complications/etiology/pathology ; Reproducibility of Results ; Retrospective Studies ; Spinal Fusion/adverse effects/instrumentation/*methods ; Tomography, X-Ray Computed

Using adipose derived stem cells(ASCs), neurogenic differentiation was induced in a mono layered culture medium containing neuronal induction agents. Cells differentiated to the neuronal cells were observed with a inverted microscope and immunofluorecent study. We made a 15 mm long defect in the sciatic nerve of 14 rats and connected a silicone tube to the defect. Then, we mixed neuronal progenitor cells differentiated from ASCs with collagen gel and grafted them to a group of rats(experimental group) and grafted only collagen gel into another group(control group). In 4 and 8 weeks after the graft, histological observation was made. According to the result, the number and diameter of myelinated axons were significantly increased in the experimental group. In addition, the nerve conduction velocity was improved more in the experimental group and neovascularity also increased. Moreover, reaction with S100 and p75 was observed in regenerated nerves in the experimental group, suggesting that the grafted cells were differentiated into supportive cells such as Schwann's cells. In conclusion, this research proved that ASCs can multiply and differentiate into neuronal cells. If they are grafted into nerve defects, the grafted cells are differ entiated into supportive cells such as Schwann's cells and thus contribute to nerve regeneration. Accordingly, the use of adipose tissue obtained easily without the limitation of donor site can be greatly helpful in treating peripheral nerve defects.
Adipose Tissue ; Animals ; Axons ; Collagen ; Humans ; Myelin Sheath ; Nerve Regeneration* ; Neural Conduction ; Neurons ; Peripheral Nerves ; Rats ; Sciatic Nerve ; Silicones ; Stem Cells* ; Tissue Donors ; Transplants

PURPOSE: To determine treatment policy for early stage endometrial carcinoma, we analyzed the results of postoperative radiotherapy. MATERIALS AND METHODS: From Oct. 1994 to Aug. 2002, 42 patients with FIGO stage I endometrial carcinoma received postoperative radiotherapy. All patients received curative surgery and pelvic lymph node dissection was done in 26 patients. Based on the FIGO staging system, 3 were at stage IA, 21 were at stage IB and 18 were at stage IC. Histologically, there were 14 grade 1, 16 grade 2, and 12 grade 3. Nineteen patients received intracavitary brachytherapy and 23 patients did whole pelvic radiotherapy. The median period of follow-up was 41 months (22 to 100 months). RESULTS: Five-year overall survival, disease-free survival, local control, and regional control rates of all patients were 86.0%, 87.9%, 100%, and 97.5%, respectively. All failures were distant metastases in 5 patients and two patients had simultaneous regional recurrences. There was no intrapelvic failure in patients who received intracavitary radiotherapy. Grade 3 chronic complications were found in 1 patient (4.3%), who received whole pelvic radiotherapy. CONCLUSION: We achieved high rates of loco-regional control and survival by curative surgery and postoperative radiotherapy. However, we need to select the type of radiotherapy based on the risk factors for recurrence to reduce the treatment-related complication.
Brachytherapy ; Disease-Free Survival ; Endometrial Neoplasms* ; Female ; Follow-Up Studies ; Humans ; Lymph Node Excision ; Neoplasm Metastasis ; Radiotherapy* ; Recurrence ; Risk Factors

Metastatic cancer from breast cancer is not uncommon and it often involves multiple organs. Gastric metastasis from breast cancer is much rarer than lung, bone and lymph node metastasis. Most of the symptoms are nonspecific, so it is not easy to differentiate primary gastric cancer from gastric metastasis from the breast. In particular, gastric and breast cancers are the two most common cancers among Korean women, so efforts should be made to distinguish primary gastric cancer from gastric metastasis because treatment and prognosis are very different between two. A few cases have been reported in Korea concerning gastric metastasis from breast cancer. We report here a case of gastric metastasis from infiltrating duct carcinoma of the breast.
Breast Neoplasms* ; Breast* ; Female ; Humans ; Korea ; Lung ; Lymph Nodes ; Neoplasm Metastasis* ; Prognosis ; Stomach Neoplasms ; Stomach*