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1.
MASAYUKI EGAWA TOSHIMITSU MISAKI TETSUYA IMAO OSAMU YOKOYAMA HIDEKI FUSE KOUJI SUZUKI MIKIO NAMIKI 《International journal of urology》2004,11(5):304-309
BACKGROUND: The present study was conducted to investigate how patients with clinically localized prostate cancer were treated in the Hokuriku District, Japan. METHODS: Medical records of 536 patients with stage B prostate cancer were retrospectively reviewed. The patients were diagnosed and treated at four university hospitals and 32 collaborating hospitals in the Hokuriku District. RESULTS: Because their medical records were incomplete and/or they not available for follow up, 79 cases were excluded from this study. Conservative treatment with hormone therapy was used for 248 cases. Radical prostatectomy was performed in 199 cases, only 27 of whom underwent surgical monotherapy. There was no significant difference in disease-specific survival rates between the hormone (69.0%) and surgery group (83.2%) after 110 months. Results of the analysis of disease-specific survival rates according to histologic grade showed that patients with poorly differentiated cancers treated with hormone therapy were the only subset with significant differences when compared against the other patients. CONCLUSION: The value of prostatectomy alone or added was marginal in terms of survival. Only patients with poorly differentiated cancer might benefit from prostatectomy. 相似文献
2.
HIDEAKI ITO SHINICHI NAKASHIMA HIROSHI TOMA TOSHIMITSU MISAKI 《The Journal of urology》1999,162(4):1371-1372
3.
YOSHIAKI KANEKO M.D. Ph .D. TADASHI NAKAJIMA M.D. Ph .D. AKIHIRO SAITO M.D. TADANOBU IRIE M.D. MASAKI OTA M.D. TOSHIMITSU KATO M.D. TAKAFUMI IIJIMA M.D. MAMORU MANITA M.D. Ph .D. TOSHIO ITO M.D. MASAHIRO AKIYAMA M.D. Ph .D. YASUHIRO TANIGUCHI M.D. MASAHIKO KURABAYASHI M.D. Ph .D. 《Pacing and clinical electrophysiology : PACE》2009,32(S1):S72-S75
Background: The purpose of this study was to identify the His-bundle (HB) versus right bundle branch (RBB) during electrophysiologic studies, using the V3 phenomenon, and to compare the timing of HB versus RBB potentials of sinus cycles (His-ventricular [H-V] interval).
Methods: The study enrolled 16 patients without structural heart disease, who underwent electrophysiologic studies during which the H-V interval was within normal limits and the V3 phenomenon was induced during recordings of the HB and the RBB potentials by a multi-electrode catheter. The recording site of the earliest HB potential just before the V3 phenomenon was defined as the branching portion of His bundle (HBBP), the site immediately proximal to the HBBP as the HB, and the site immediately distal to the HBBP as the RBB.
Results: The HBBP was identified in all patients. In all cases but one patient, the H-V interval measured at the HB adjacent to the HBBP was ≥35 ms. However, in 12 patients, the H-V interval measured at the RBB adjacent to the HBBP was also ≥35 ms.
Conclusions: The electrophysiologic identification of HB versus RBB by simultaneous recordings of HB and RBB potentials during induction of the V3 phenomenon was feasible. When the discrimination between HB and RBB was based on the measurement of the H-V interval, the proximal portion of the RBB was frequently misidentified as the HB. 相似文献
Methods: The study enrolled 16 patients without structural heart disease, who underwent electrophysiologic studies during which the H-V interval was within normal limits and the V3 phenomenon was induced during recordings of the HB and the RBB potentials by a multi-electrode catheter. The recording site of the earliest HB potential just before the V3 phenomenon was defined as the branching portion of His bundle (HBBP), the site immediately proximal to the HBBP as the HB, and the site immediately distal to the HBBP as the RBB.
Results: The HBBP was identified in all patients. In all cases but one patient, the H-V interval measured at the HB adjacent to the HBBP was ≥35 ms. However, in 12 patients, the H-V interval measured at the RBB adjacent to the HBBP was also ≥35 ms.
Conclusions: The electrophysiologic identification of HB versus RBB by simultaneous recordings of HB and RBB potentials during induction of the V3 phenomenon was feasible. When the discrimination between HB and RBB was based on the measurement of the H-V interval, the proximal portion of the RBB was frequently misidentified as the HB. 相似文献
4.
Fulminant hepatic failure associated with aplastic anaemia after treatment with danazol. Case report
T. NAKAJIMA Consultant N. MIZUSHIMA Registrar H. MATSUDA Registrar M. MATSUMOTO Registrar K. TAMAKOSHI Senior Registrar H. ISHII Consultant S. MORIOKA Consultant K. KANAI Associate Professor Y. IKEDA Senior Lecturer T. TERAO Associate Professor 《BJOG : an international journal of obstetrics and gynaecology》1986,93(9):1013-1015
5.
TOSHIMITSU TAKAYANAGI MASAFUMI FUKUDA YOSHIROU TSUJI MAKOTO NAKAZAWA 《Pediatrics international》1995,37(5):594-598
The purpose of the present study was to evaluate the usefulness of cutaneous microcirculatory monitoring during hemorrhage. We observed changes in cutaneous blood volume, velocity and flow of five adult rabbits during hemorrhage by using a laser Doppler flowmetry. Mean arterial blood pressure, heart rate and blood gas values were measured. Cutaneous blood volume, velocity and flow decreased significantly after drawing 10 mL/kg of blood, while heart rate, mean arterial blood pressure and blood gas did not change. The decrease of cutaneous blood velocity preceded that of blood volume and was associated more deeply with the reduction of blood flow. In conclusion, cutaneous microcirculatory monitoring using laser Doppler flowmetry is a sensitive technique for detecting early changes of circulatory failure caused by hemorrhage. 相似文献
6.
TADATERU IWAYAMA M.D. TAKANORI ARIMOTO M.D. DAISUKE ISHIGAKI M.D. NAOAKI HASHIMOTO M.D. YU KUMAGAI M.D. YO KOYAMA M.D. NOBUYUKI KIRIBAYASHI M.D. SHUNSUKE NETSU M.D. SATOSHI NISHIYAMA M.D. HIROKI TAKAHASHI M.D. TETSURO SHISHIDO M.D. TAKUYA MIYAMOTO M.D. TOSHIMITSU SATO TETSU WATANABE M.D. ISAO KUBOTA M.D. 《Journal of cardiovascular electrophysiology》2016,27(1):34-40
7.
Murayama T Hayashi Y Imoto S Shimoyama M Matsuoka H Nagata A Iwata N Taniguchi T Ito M Ito H Chihara K Matsui T 《Hematology (Amsterdam, Netherlands)》2000,5(2):163-165
Massive bone marrow necrosis was rare, and most of these cases were accompanied with malignant disease. We report a case that was thought to be idiopathic massive bone marrow necrosis. It was a 58 y.o. male who was admitted because of blue toe syndrome and hypergammaglobulinemia. We tried to detect malignant diseases with computed tomography and gallium scintigraphy, and infectious diseases with bacterial culture and viral antibodies, but all of them were negative. Pancytopenia and bone marrow necrosis was not improved, and he had died after 5-month hospitalization. Autopsy revealed massive bone marrow necrosis and bone marrow fibrosis after necrosis, but malignant or infectious diseases were not detected. It may be diagnosed as idiopathic massive bone marrow necrosis. 相似文献
8.
YASUHIDE KITAGAWA KIYOSHI KOSHIDA ATSUSHI MIZOKAMI KAZUTO KOMATSU SHINICHI NAKASHIMA TOSHIMITSU MISAKI TETSUO KATSUMI MIKIO NAMIKI 《International journal of urology》2003,10(7):377-382
BACKGROUND: It is not clear whether pathological changes following neoadjuvant hormonal therapy (NHT) prior to radical prostatectomy have any value as predictors of progression in prostate cancer. METHODS: We conducted a study of 100 patients with prostate cancer who underwent radical prostatectomy following NHT. We used the Japanese general rule as the criterion to assess the biochemical recurrence rate and pathological changes after NHT. RESULTS: In terms of preoperative risk factors, the probability of recurrence was significantly higher for patients with more than 20 ng/mL of pretreatment serum prostate-specific antigen (PSA) and/or a Gleason score of 7 or higher for biopsy specimens. We defined these pretreatment findings as high-risk factors. Among 65 patients with high-risk factors, patients with a post-NHT pathological effect of grade 3 according to the Japanese general rule showed no recurrence, whereas patients with a grade 0 had a poor prognosis. Patients with a PSA nadir 0.5 ng/mL or less tended to have a better prognosis. CONCLUSION: Despite preoperative high-risk factors, patients showing good pathological effects after NHT tend to have a favorable prognosis after radical prostatectomy. Therefore; assessment of the pathological effects of NHT using the Japanese general rule as the criterion proved to be useful for the prediction of biochemical recurrence. 相似文献
9.
Hiroshi ISHINO M.D. Mitsumoto SATO M.D. Akira TERAO M.D. Toshiyuki HAYAHARA M.D. Saburo OTSUKI M.D. Takayuki HOAKI M.D. 《Psychiatry and clinical neurosciences》1971,25(4):269-281
The authors reported five cases of here-ditary ataxia (Marie). The same symptoms of the disease have been observed through four generations in ten members of this family. Clinical and pathological features of one of five cases were as follows:
- 1) Clinical course: A male, aged thirty-eight at the time of death, complained of spastic-ataxic gait at the age of twenty-five, which was followed gradually by double vision dysarthria. At the age of thirty-six, the patient became bedridden, demented and depressed, accompanied with confusional-oneiroid state in the night. Neurologically he showed accomodation paralysis, horizontal nystagumus, slight nerve deafness, logoclonia and cerebellar ataxia. Deep tendon reflexes were exaggerated, there was a Babinski unilaterally. Muscle atrophy as well as rigidity of the lower limbs was noted. He died after the clinical course of thirteen years.
- 2) Autopsy findings: Macroscopically pons, medulla oblongata, spinal cord and cerebellum were small. In frontal sections, moderate enlargement of lateral ventricles was noted. On cross-section, transverse fibers of pons were diminished in number and gray matter of spinal cord was unsharply-defined. White matter of cerebellar hemispheres was narrower than normal. Microscopically, ventral and dorsal spinocerebellar tracts were degenerated from lower thoracic segments to lateral sides of corpus restiforme. In addition, moderate demyelination of fasciculus gracilis (Goll) was found from thoracic segments to refgion of pyramidal decussation. Marked diminution of anterior horn cells was found. Chronic cell change of nerve cells of pontine nucleus, severe disparation of nerve cells and scattering of melanin pigments in substantia nigra were also found. Cerebellum was almost normal.
- 3) This case belongs to hereditary spastic ataxia (Greenfield). In this case, degeneration of anterior horn cells and substantia nigra was also found. Clinical and pathological comparison with nine cases reported in the literature was made.
10.
M. KATO M. ASAKA T. NAKAMURA T. AZUMA E. TOMITA T. KAMOSHIDA K. SATO T. INABA D. Shirasaka S. OKAMOTO S. TAKAHASHI S. TERAO K. SUWAKI H. ISOMOTO H. YAMAGATA H. NOMURA K. YAGI Y. SONE T. URABE T. AKAMATSU S. OHARA A. TAKAGI J. MIWA & S. INATSUCHI 《Alimentary Pharmacology & Therapeutics Symposium Series》2006,2(1):203-206