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21.
KIMIO SUGAYA SAORI NISHIJIMA MASAMI ODA TOMOKO OWAN KATSUHIRO ASHITOMI MINORU MIYAZATO MAKOTO MOROZUMI TADASHI HATANO YOSHIHIDE OGAWA 《International journal of urology》2003,10(1):36-42
BACKGROUND: Transabdominal ultrasonography was used to study the bladder neck morphology in women with urethral syndrome or stress urinary incontinence, in order to determine the ultrasonographic findings of these conditions. METHODS: A total of 210 female patients with a normal bladder, asymptomatic trigonitis, urethral syndrome, and stress incontinence were studied. The mucosal thickness around the bladder neck, the length of the anterior base plate of the bladder, and the anteroposterior vesical wall angle (APVA) at the bladder neck were measured on sagittal transabdominal vesical ultrasonograms with the patient in the supine position. RESULTS: Patients with asymptomatic trigonitis or urethral syndrome had thicker mucosa around the bladder neck than the subjects with a normal bladder, and the subjects with stress incontinence had normal mucosa. The APVA was 158 +/- 17 (mean +/- SD) degrees in the subjects with a normal bladder. It was smaller in symptomatic patients and decreased to 109 +/- 10 degrees in those with conservative therapy-resistant incontinence. The anterior edge of the vesical base plate was visible approximately 2 cm from the bladder neck in subjects without incontinence, while it tended to be absent in patients with incontinence and an APVA of less than 126 degrees. CONCLUSION: A small APVA appears to reflect bladder neck descent, while a small APVA without a visible anterior base plate edge may reflect hypotonia of the vesical base plate. Transabdominal vesical ultrasonography with the patient in the supine position provides useful information and can be carried out as a routine examination in female patients with micturition disorders. 相似文献
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Duration of apnoea in anaesthetized children required for desaturation of haemoglobin to 95%: comparison of three different breathing gases 总被引:2,自引:0,他引:2
KEIKO KINOUCHI MD KAZUO FUKUMITSU MD CHIKARA TASHIRO MD YUJI TAKAUCHI MD YOKO OHASHI MD TOMOYO NISHIDA MD 《Paediatric anaesthesia》1995,5(2):115-119
In this study, we compared three gas compositions to determine if the duration of apnoea for Spo2 to decrease is proportionate to the oxygen fraction of the gas prior to apnoea. Twenty-five patients ASA physical status 1–2 aged two months to 12 years were included in the study. Anaesthesia was induced via a mask with 5% sevoflurane and 66% N2O in oxygen. After paralysis with vecuronium (0.12 mg·kg?1, i.v.) the trachea was intubated and anaesthesia was maintained with sevoflurane and N2O in oxygen. When cardiovascular stability was obtained, the patient was randomly set to breathe one of three gas compositions: 1. oxygen (Fio2 1.0), 2. N2O/O2 (Fio2 0.4), and 3. air/O2 (Fio2 0.4). All three gas compositions included 2–4% of sevoflurane to maintain anaesthesia. After more than eight min of each gas breathing, apnoea was begun by disconnecting the breathing circuit from the tracheal tube. The time from the start of apnoea (Spo2 100%) to Spo2 of 95% (T95) was measured. T95 measured after breathing N2O/O2 and air/O2 were 34.6 ± 5.7 and 28.8 ± 4.7% of that measured after oxygen breathing (P < 0.001 vs oxygen breathing, P < 0.001 vs oxygen and N2O/O2 breathing), respectively. Preoxygenation before intubation was validated to delay the haemoglobin desaturation brought about by apnoea. An induction technique using a low Fio2 will allow rapid haemoglobin desaturation. 相似文献
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NISHIDA T 《Kekkaku : [Tuberculosis]》1955,30(2):94-7; English summary, 102-3
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Daytime sleepiness and automobile accidents in patients with obstructive sleep apnea syndrome 总被引:4,自引:1,他引:3
AKIKO NODA PhD TOMOKO YAGI MITSUHIRO YOKOTA MD PhD FACC YUHEI KAYUKAWA MD PhD TATSURO OHTA MD PhD TAMOTSU OKADA MD PhD 《Psychiatry and clinical neurosciences》1998,52(2):221-222
Abstract We evaluated the rate of automobile accidents and daytime sleepiness using the Epworth sleepiness scale (ESS) in 44 patients with obstructive sleep apnea syndrome (OSAS). We defined the automobile accident score as a sum of two points for every one automobile accident and one point for every near-miss accident. Automobile accidents and near-misses were found in 54.5% and 50.0% in patients with OSAS. Automobile accident score was significantly correlated with the ESS score ( r = 0.56, P < 0.01). Our findings suggest that ESS score may be useful in detecting patients with the potential risk of automobile accidents associated with daytime sleepiness. 相似文献
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MASAHIRO MIZOBUCHI M.D. YOSHIHISA ENJOJI M.D. SHIGERU NAKAMURA M.D. HIROMI MURANISHI M.D. MAKOTO UTSUNOMIYA M.D. ATSUSHI FUNATSU M.D. TOMOKO KOBAYASHI M.D. 《Pacing and clinical electrophysiology : PACE》2010,33(3):266-273
Backgrounds: Brugada syndrome can be overlooked due to its dynamic change in its electrocardiogram (ECG) manifestation. We hypothesized that positive ventricular late potential (VLP) in patients with nonspecific ECG would predict the inducible coved ST elevation (type‐1 Brugada ECG) and the patients at high risk. Methods: Thirty‐four patients of nonspecific ECG without structural heart disease were eligible for this study. All patients were referred for evaluation of syncopal episodes and/or cardiac arrest and/or frequent episodes of ventricular premature contractions. We assessed the correlation between baseline VLP and the alteration to a drug‐induced type‐1 Brugada ECG, and also evaluated the diagnostic accuracy of positive VLP in normal ECG subjects for the appearance of a drug‐induced type‐1 Brugada ECG. Results: Twenty‐one patients presented positive VLP and 13 patients showed negative VLP. Parameters of VLP (fQRSd, RMS40, LAS40) presented significant correlation with the alteration to a type‐1 ECG by pilsicainide. VLP demonstrated high sensitivity and negative predictive value for the prediction of type‐1 Brugada ECG. Furthermore, in their follow‐up, at least two cases of ventricular fibrillation were recognized in 21 of positive VLP patients with apparently normal ECGs. Conclusions: VLP in apparently normal ECG can predict the alteration to a drug‐induced type‐1 Brugada ECG and unmask the patients at risk. (PACE 2010; 33:266–273) 相似文献
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TAKUYA FOKUSHIMA KAZUTAKA KURIYAMA HAJIME ITO YASUSHI MIYAZAKI KOSEI ARIMURA TOMOKO HATA MAMIKO SAITOH MASAO TOMONAGA 《British journal of haematology》1995,90(1):213-215
A 21-year-old man who had an increased number of eosinophils with morphological abnormalities, bone marrow fibrosis and multiple organ dysfunction failed to respond to methylprednisolone and hydroxyurea. He was diagnosed with hypereosinophilic syndrome (HES) probably due to myeloproliferative disorder, and underwent allogeneic bone marrow transplantation (allo-BMT) from an HLA-identical sibling. The engraftment was confirmed on day 21 after BMT, but the patient developed acute graft-versus-host disease (GVHD) with grade I veno-occlusive disease, and transient increase of eosinophils of the donor type followed by chronic GVHD of the extensive type. These complications were eventually controlled with cyclosporin A. The patient survived free of disease for more than a year after BMT. Allo-BMT seems to be a possible treatment of HES/MPD. 相似文献