Internal medicine
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We evaluated the influence of the Hanshin-Awaji earthquake on the patients in our internal medicine department. After the initial rush of patients with injury, the number of respiratory diseases, largely pneumonia, increased within one month. ⋯ Diabetic control of outpatients became worse after the earthquake. It is important to recognize that various disorders involving physical and psychological problems develop at different stages after a large-scale disaster.
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We encountered a 73-year-old man with acute pulmonary embolism (PE) and Baker's cyst. Venography revealed that the right popliteal vein was compressed by Baker's cyst and deep venous thrombosis (DVT) had developed. ⋯ Baker's cyst is the most frequent mass lesion in the popliteal region. We suggest that Baker's cyst is a risk factor for PE as well as surgery and trauma.
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A case of spinal epidural abscess following epidural anesthesia is described. Gadolinium-enhanced magnetic resonance images were essential in diagnosis of the abscess without frank pus formation, in defining the extension of the infection, and in assessing the therapeutic effect. The patient was successfully treated non-operatively before neurological symptoms developed and full recovery was achieved.
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Randomized Controlled Trial Comparative Study Clinical Trial
Long-term effects of inhaled anticholinergic drug on lung function, dyspnea, and exercise capacity in patients with chronic obstructive pulmonary disease.
To investigate the long-term effects of the inhaled anticholinergic bronchodilator, oxitropium bromide (OTB), on lung function, exercise capacity, and dyspnea in patients with chronic obstructive pulmonary disease (COPD), spirometry and symptom-limited exercise testing before and 1, 6, and 12 months after the regular use of OTB (600 micrograms/day) were performed in 12 patients with the use of OTB (mean age 69.9 +/- 3.1 years; FEV1/FVC 53.3 +/- 1.6%) as well as in 12 control patients who were not treated with OTB (Mean age 68.8 +/- 2.8 years; FEV1/FVC 52.6 +/- 1.9%). The dyspnea was evaluated by the slope of the regression line between Borg scale and oxygen uptake (Vo2) during exercise (Borg scale slope: BSS). At 1, 6, and 12 months after the start of OTB, the forced expiratory volume in one second (FEV1) and the exercise capacity (maximal Vo2) were greater than the pretreatment values and the dyspnea index (BSS) was significantly improved compared with the pretreatment value, while these parameters slightly worsened in the control patients over one year. In conclusion, the chronic use of an inhaled anticholinergic bronchodilator may provide beneficial improvements in expiratory flow rate, exercise performance, and dyspnea in mild to moderate COPD patients over one year.
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We report a 19-year-old female case of acromegaly associated with Chiari-I malformation and polycystic ovary syndrome. She also had syringomyelia and thoracic scoliosis. ⋯ However, elevation of plasma insulin and insulin-like growth factor, that is usually observed in patients with acromegaly, could stimulate androgen production in the ovaries. The patient was successfully treated with transsphenoidal adenomectomy for pituitary tumor and correction surgery for thoracic scoliosis.