J Formos Med Assoc
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We investigated the occurrence of active myofascial trigger points in specific muscle groups in relation to the existence of cervical disc bulging at various levels. One hundred and five patients (48 men, 57 women; mean age, 45.8 +/- 12.1 yr) who had active trigger points in the neck or upper back after trauma were divided into two groups on the basis of magnetic resonance imaging (MRI) evidence of bulging disc(s). The discN group consisted of 46 patients who had normal MRI findings in the cervical spine. ⋯ There were significant associations between the level of disc lesion and the muscles with trigger points, namely C3-4 lesions with levator scapulae and latissimus dorsi trigger points; C4-5 lesions with splenius capitis, levator scapulae, and rhomboid minor trigger points; C5-6 lesions with splenius capitis, deltoid, levator scapulae, rhomboid minor, and latissimus dorsi trigger points; and C6-7 lesions with latissimus dorsi and rhomboid minor trigger points. For each disc level, the average pain intensity (assessed using a numerical analog scale) of trigger points in certain correlated muscles (as indicated above) in the disc group was significantly higher than that in the discN group (p < 0.05 for all disc levels). We conclude that active trigger points are more likely to occur in certain muscles in the presence of cervical disc lesions at specific levels.
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Hemorrhagic fever with renal syndrome is a serious health concern in neighboring countries of Taiwan, such as mainland China and Korea. In Taiwan, only two suspected cases were recorded before 1994. The first confirmed case was reported in 1995, but this proved to be imported. ⋯ The positive rates were 1.55% (3/193), 3.45% (1/29), 1.42% (3/211), and 5.56% (9/162), respectively. The subtypes of hantavirus involved were either Hantaan-like or Seoul-like. These results showed that hantavirus may have already invaded Taiwan without our knowledge and physicians should be aware of this.
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Stereotactic aspiration is well known for its simplicity and safety in the surgical treatment of hypertensive intracerebral hemorrhage. Postoperative fibrinolytic infusion with urokinase or recombinant tissue plasminogen activator and drainage of liquified hematoma are often used to improve the removal of hematoma. We evaluated the safety and effectiveness of streptokinase in this treatment modality in patients with hypertensive intracerebral hemorrhage or cerebellar hemorrhage. ⋯ Only one patient had aspiration-induced bleeding during the operation. We conclude that stereotactic aspiration of hypertensive intracerebral hemorrhage is relatively safe and simple. Streptokinase can be infused intracerebrally to drain residual hematoma without severe side-effects.
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To analyze the risk factors for coronary artery stenosis among patients who were admitted to the hospital with chest pain in eastern Taiwan, we retrospectively reviewed the clinical data of 444 patients who received coronary arteriography, including 62 aborigines. Results indicated that there were 268 patients (64%) with coronary stenosis. Male to female ratio, mean age, pack-years of cigarette smoking, and hypertension were significantly higher in patients with coronary stenosis (CS group) than in patients without coronary stenosis (control group). ⋯ The total cholesterol and low-density lipoprotein cholesterol of both the CS and control groups were lower than those reported in western Taiwan. The prevalence of coronary stenosis among Taiwanese patients who presented with chest pain was significantly higher than in aborigines (64% vs 38%), although there were no significant differences in common risk factors between these two ethnic groups. These results revealed that the common risk factors in eastern Taiwan were the same as those reported here and suggest that race may be an important risk factor for coronary stenosis.
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Appropriate selection of the size of an endotracheal tube (ETT) for use in children is important both in general anesthesia and critical care practice. Past published data on guidelines for selecting ETT size in children are based on Caucasian measurements. As body build is generally different in Chinese children compared with Caucasians of the same age group, guidelines for Chinese children are needed. ⋯ Our results showed that body length (height) had the best correlation to the size of an uncuffed oral ETT. Through stepwise regression, a formula. ETT ID = 2 + (body length (cm)/30), was obtained.