J Formos Med Assoc
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We retrospectively reviewed the results of 32 patients (38 feet), with hallux valgus angles between 35 degrees and 60 degrees, who were treated by standard distal chevron osteotomy and intra-articular lateral soft tissue release. The average follow-up period was 5.2 years (4-7 years). The preoperative intermetatarsal angle averaged 14.4 degrees, and the postoperative angle averaged 7.7 degrees. ⋯ Subjectively, the satisfaction rate in terms of symptom improvement, cosmetic appearance and function was over 90%. Avascular necrosis of the first metatarsal head was not found in our series, which indicated that additional lateral soft tissue release is not contraindicated in combination with chevron osteotomy. Based on the level of satisfaction in our series, we conclude that the combination of distal chevron osteotomy and intraarticular lateral soft tissue release has broader application than the chevron osteotomy alone for patients with hallux valgus deformity.
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In 1994, 102 outbreaks of food-borne disease involving 4,726 cases were reported to the Taiwan Department of Health. This is the highest number of outbreaks and cases in recent years in Taiwan. Of these outbreaks, 72.5% (74/102) were caused by bacterial pathogens, with Vibrio parahaemolyticus responsible for 56.7% (42/74), Staphylococcus aureus 20.3% (15/74), Bacillus cereus 14.9% (11/74) and Salmonella spp other than S. typhi and S. paratyphi 8.1% (6/74). ⋯ The median outbreak size was 10 cases. A high proportion (54%, 7/13) of the large outbreaks was associated with commercial lunch-boxes supplied to elementary and junior high schools. Health education to improve food sanitation and supervision of food sanitation practices need to be strengthened.
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Although they have been documented, opioid treatments in obstetrics are mostly limited to methadone maintenance treatment in pregnant addicts or analgesia/anesthesia for labor. A literature search revealed no previous studies describing analgesic techniques for relief of severe cancer pain in pregnant patients. As response to morphine is dose-dependent, its conventional use can be problematic in pregnant women suffering from severe cancer pain because it is important to prevent opioid intoxication of the fetus. ⋯ We report our experience in treating a 35-year-old pregnant female, in her 32nd gestational week, suffering from neuropathic pain due to advanced ovarian cancer. Using a microcatheter technique, we administered small doses of morphine intrathecally and successfully controlled the pain before delivery without complications in the mother and fetus. Treatment options of systemic vs spinal and epidural vs intrathecal opioids under such unique circumstances are discussed.
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Viral hepatitis has a high prevalence in East Asia and is an important problem. Identification of the individual hepatitis viruses. A-E, has enabled researches to investigate the epidemiology and pathogenesis of viral hepatitis and its sequelae, and possible means of prevention. ⋯ Hepatitis C virus also contributes to the development of cirrhosis and HCC. No effect immunization is currently available, and hepatitis C can only be controlled by preventative measures. The epidemiology and pathogenesis of viral hepatitis is discussed in this review, including new viral hepatitis agents possibly responsible for non-A-E hepatitis.
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Over the past decade, pneumatic reduction has been increasingly accepted as the treatment of choice for pediatric intussusception. However the effectiveness of air compared with the more traditional barium reduction of intussusception continues to be a source of concern and debate. From August 1993 to November 1994, pneumatic reduction was used to treat 75 episodes in 73 patients with proven intussusception at Chang Gung Memorial Hospital, Taoyuan. ⋯ In two of the 10 patients in whom reduction failed, one was subsequently found to have a Meckel's diverticulum and the other a duplication cyst as a leading point. This prospective study indicates that air enema is a safe and effective form of treatment for intussusception in infants and children. Pneumatic reduction should be the treatment of choice in the initial management of intussusception.