The purpose of this study is to assess the usefulness of digital infrared thermographic image(DITI) in patients with surgically treated lumbar disc disease. A series of 480 patients with lumbar herniated disc was studied. The mean age of the patients was 37 years, with a range of 18 to 64 years. Of which 126 cases of chemonucleolysis. 18 cases of percutaneous endoscopic laser discectomy, and 336 cases of laminectomy with discectomy were performed. Among these patients, 336 cases of laminectomy were assessed by DITI preoperatively. The thermal differences(delta T) between the symptomatic and asymptomatic limbs were evaluated. We have categorized the types of herniations into 3 classes: 200 protruded, 99 extruded, and 37 sequestered. The thermal differences were classified into 3 groups: 177 patients had delta T < 0.5 degrees C, 74 patients had 0.5 degrees C < or = delta T < 0.8 degrees C and 85 patients had delta T > or = 0.8 degrees C. Among the group of patients with the sequestered disc, 30(i.e. 80%) had delta T > or = 0.8 degrees C. Among the surgically treated 336 patients, non-visualization of a part of the sciatic limb on preoperative DITI was the condition used to coin the term amputation sign by the authors. In the sequestered group, the "amputation sign" was observed in 28 cases(75%). We conclude that DITI can predict a sequestered disc disease, and it allows more precise indication regarding open surgery.
Amputation ; Diskectomy ; Extremities ; Humans ; Intervertebral Disc Chemolysis ; Intervertebral Disc Displacement ; Laminectomy ; Numismatics

PURPOSE: The role and safety of aromatase inhibitors (AIs) in young breast cancer patients with chemotherapy-induced amenorrhea (CIA) has not been established. The goal of this study was to investigate the safety and efficacy of AIs in young breast cancer patients with CIA. METHODS: From December 2000 to December 2006, 58 patients with hormone receptor positive breast cancer under the age of 45 were treated with AIs as adjuvant therapy. All patients had amenorrhea for more than three consecutive months at the time of treatment. We evaluated the rates of recovery of ovarian function during the treatment, and analyzed the association of the recovery of ovarian function with age, body mass index (BMI), chemotherapy regimen, radiation therapy, and the use of tamoxifen. RESULTS: Recovery of ovarian function was observed in 16 patients (27.6%). The univariate analysis showed that ovarian function was more frequently recovered in patients younger than 40 yr of age, treated with chemotherapy regimens other than Cyclophosphamide, Methotrexate, 5-Flurouracil (CMF), without a history of tamoxifen therapy, and with a higher BMI. The multivariate analysis confirmed that the type of chemotherapy (p=0.034) and the history of tamoxifen therapy (p=0.043) were independent factors significantly associated with the restoration of ovarian function. CONCLUSION: The results of this study suggest that AIs should be considered, with caution in young women with CIA; these agents may promote the unwanted recovery of ovarian function. Especially, in those patients who were not treated with CMF chemotherapy or tamoxifen, where the rates of recovery of ovarian function were higher.
Amenorrhea ; Aromatase ; Aromatase Inhibitors ; Body Mass Index ; Breast ; Breast Neoplasms ; Cyclophosphamide ; Female ; Humans ; Methotrexate ; Multivariate Analysis ; Tamoxifen

PURPOSE: This study was design and performed for evaluations of resent clinical pattern of bronchiolitis caused by RSV infection with children under 2 year of age for 5 years, who were admitted to pediatric ward. METHODS: The inclusion criteria of the patients were children under 24 month-of-age, clinical manifestations of lower respiratory tract infection, and RSV antigen that was detected by a direct immunofluorescence test from the nasal secretions. The additional laboratory and simple chest X-ray findings were reviewed from the medical records of children who were admitted Wonkwang university hospital from Jan. 1999 to Dec. 2003. RESULTS: In the 5 year study duration, 127 patients were enrolled and outbreak of RSV bronchiolitis took place in 2001. The 80 cases(63 percent) of RSV infection were concentrated in later autumn and winter. Number of the cases show coughing were 120(94.5 percent), but rale was audible in 78 cases(61.4 percent). Dyspnea, wheezing, and intercostal retraction were noticed in 27(21.3 percent), 21(16.5 percent), and 4(3 percent) cases respectively. The most common chest X-ray finding was hyperinflation of the lung that was noticed in 110 cases(86.6 percent). Care with mechanical ventilator for more than 2 days required in 5 cases. CONCLUSION: Lower respiratory tract infection by RSV was common in late autumn and winter season but year-round infection was noticed. The severity of RSV respiratory tract infectiontakes in some degree a grave course. So we suggest that population-based surveillance of acute respiratory infection due to RSV is necessary for assessment of prevalence and epidemiology of this disease.
Bronchiolitis ; Child* ; Cough ; Dyspnea ; Epidemiology ; Fluorescent Antibody Technique, Direct ; Humans ; Lung ; Medical Records ; Prevalence ; Respiratory Sounds ; Respiratory Syncytial Viruses* ; Respiratory System* ; Respiratory Tract Infections* ; Seasons ; Thorax ; Ventilators, Mechanical

BACKGROUND/OBJECTIVES: The objective of this study was to investigate the effects of vitamin C on inflammation, tumor development, and dysbiosis of intestinal microbiota in an azoxymethane (AOM)/dextran sulfate sodium (DSS)-induced inflammation-associated early colon cancer mouse model. MATERIALS/METHODS: Male BALB/c mice were injected intraperitoneally with AOM [10 mg/kg body weight (b.w)] and given two 7-d cycles of 2% DSS drinking water with a 14 d inter-cycle interval. Vitamin C (60 mg/kg b.w. and 120 mg/kg b.w.) was supplemented by gavage for 5 weeks starting 2 d after the AOM injection. RESULTS: The vitamin C treatment suppressed inflammatory morbidity, as reflected by disease activity index (DAI) in recovery phase and inhibited shortening of the colon, and reduced histological damage. In addition, vitamin C supplementation suppressed mRNA levels of pro-inflammatory mediators and cytokines, including cyclooxygenase-2, microsomal prostaglandin E synthase-2, tumor necrosis factor-α, Interleukin (IL)-1β, and IL-6, and reduced expression of the proliferation marker, proliferating cell nuclear antigen, compared to observations of AOM/DSS animals. Although the microbial composition did not differ significantly between the groups, administration of vitamin C improved the level of inflammation-related Lactococcus and JQ084893 to control levels. CONCLUSION: Vitamin C treatment provided moderate suppression of inflammation, proliferation, and certain inflammation-related dysbiosis in a murine model of colitis associated-early colon cancer. These findings support that vitamin C supplementation can benefit colonic health. Long-term clinical studies with various doses of vitamin C are warranted.
Animals ; Ascorbic Acid* ; Azoxymethane* ; Body Weight ; Colitis ; Colon* ; Colonic Neoplasms* ; Cyclooxygenase 2 ; Cytokines ; Drinking Water ; Dysbiosis ; Gastrointestinal Microbiome ; Humans ; Inflammation ; Interleukin-6 ; Interleukins ; Lactococcus ; Male ; Mice* ; Microbiota ; Necrosis ; Proliferating Cell Nuclear Antigen ; RNA, Messenger ; Sodium* ; Vitamins*

Adult intussusception secondary to primary sarcoma is a rare cause of small bowel obstruction. Only a few cases of malignant fibrous histiocytoma (MFH) of small bowel presenting as an intussusception have been reported in the literatures. We report a case of small bowel obstruction associated with jejuno-ileal intussusception caused by MFH. A 75-year-old man was admitted with an one-month history of vomiting and epigastric pain aggravated with meals. He was diagnosed as an jejuno-ileal intussusception based on CT scanning and underwent small bowel resection and anastomosis. Resected specimens revealed a polypoid tumor in the ileum and the histology of the tumor was consistent with MFH.
Aged ; English Abstract ; Histiocytoma, Fibrous/*complications/diagnosis ; Humans ; Ileal Diseases/*etiology ; Ileal Neoplasms/*complications/diagnosis ; Intussusception/*etiology ; Jejunal Diseases/*etiology ; Male