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Hara I Miyake H Hara S Gotoh A Eto H Arakawa S Kamidono S 《Hinyokika kiyo. Acta urologica Japonica》2001,47(7):453-458
The objective of this study was to evaluate the long-term biochemical and pathological effects induced by neoadjuvant hormonal therapy (NHT) in patients with clinically localized disease. Between March 1993 and May 1997, 24 patients with clinically localized prostate cancer received NHT for 3 to 11 months (median: 5 months) using luteinizing hormone-releasing hormone analogue prior to radical prostatectomy and pelvic lymphadenectomy. The clinical stage was T1 in 1 patient, T2 in 17 and T3 in 6, the pretreatment serum prostate-specific antigen (PSA) value was < or = 10 ng/ml in 5 patients, 10 to 20 ng/ml in 4 and > 20 ng/ml in 15 (mean: 34.7 micrograms/l), and the Gleason score was < or = 4 in 9 patients, 5 to 7 in 11 and > 8 in 3. The mean prostate specific antigen (PSA) value 3 months after NHT had reduced below 2 ng/ml in 18 of the 24 patients (67%), and finally decreased by an average of 95% (i.e., 1.9 ng/ml) prior to surgery. The pathological stage was pT0 in 2 patients, pT2 in 10 and pT3 in 12. The incidence of organ-confined disease (OCD) was significantly higher in patients with clinical stage T1 or T2a than with T2b or T3, with pretreatment PSA values < or = 10 ng/ml than with PSA values > 10 ng/ml, and with PSA values < or = 2 than with PSA values > 2 at 3 months after NHT; in contrast, the Gleason score had no significant impact on the rate of OCD. After a median follow-up of 49 months (range 34 to 85 months), 6 patients (25%) had a recurrence evidenced by rising PSA, and the 3-year recurrence-free survival rate was 79%. These results suggest that NHT appears not to be of significant additional benefit to patients who have a higher clinical T stage, higher pretreatment PSA values and/or in patients whose PSA values do not normalize early in the treatment process. 相似文献
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Shigetoshi Matsuo Toshifumi Eto Hidenobu Soejima Osao Ohara Osamu Hidaka Junichi Miyazaki Tsukasa Tsunoda Takashi Kanematsu 《Breast cancer research and treatment》1993,28(1):41-44
Summary We report a case of intracystic carcinoma of the breast in which a correct preoperative diagnosis was achieved on the basis of an increased level of carcinoembryonic antigen (CEA) in the aspirated cystic fluid.A 62-year-old woman was admitted with a 10 × 10 cm painful mass occupying the right breast. Ultrasonography revealed a cystic lesion with papillary projections arising from the cyst wall. Cytological examinations showed no malignant cells in the hemorrhagic aspirated fluid. However, the CEA level in the fluid was 5.5 times higher than the serum CEA level using a murine anti-CEA monoclonal antibody. The high level of CEA led to the preoperative diagnosis of intracystic carcinoma. Histological examinations confirmed the diagnosis of intracystic carcinoma after a modified radical mastectomy. Immunohistochemical staining by an anti-CEA monoclonal antibody elicited a strong positivity with diffuse intracytoplasmic distribution in the carcinoma cells, although heterogeneity of staining was observed.It is suggested that the measurement of the CEA value by anti-CEA monoclonal antibody in the aspirated fluid is easy, safe, and helpful for the definitive diagnosis of intracystic carcinoma of the breast. 相似文献
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Yoshie Yamagami Kaoru Ichikawa Akira Mukuno Hikaru Eto 《The Journal of dermatology》1998,25(3):167-170
We describe a case of Sjögren's syndrome who repeatedly developed annular erythema on her extremities. Her anti-nuclear antibody, anti-SSA/Ro antibody, and anti-SSB/La antibody were all negative. Characteristics of the annular erythema included a tendency to appear on the extremities especially in summer, spontaneous regression after 1–2 weeks, and residual slight pigmentation. The histological findings revealed dermal perivascular lymphocytic infiltration admixed with some neutrophils. Slight exsudative changes were found in the upper dermis. There were no epidermal changes. This case suggests the existence of annular erythema which may not be related to the anti-SSA/Ro or anti-SSB/La antibody. Unknown factors other than those antibodies may be involved in the pathogenesis of the annular erythema. 相似文献
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The purpose of this study is to elucidate the relationship between apolipoprotein (apo) E polymorphism and plasma lipid profiles and the frequency of hyperlipoproteinemia (HLP) in obesity. Eighty-seven obese subjects with 131 percent of ideal body weight (mean) were studied. One hundred and thirty-two nonobese subjects with 105 percent of ideal body weight were also selected as the controls. There was no significant difference in apo E allele and phenotype frequencies between the obese and nonobese subjects. The frequency of HLP was 100 percent in obese subjects with apo E2 and/or apo E4, whereas it was 47.3 percent in obese subjects with the common apo E3/3 phenotype. In obesity apo E2 was associated with increased plasma triglyceride (TG) and apo E, and decreased plasma high density lipoprotein (HDL) cholesterol (type III and IV HLP), whereas apo E4 was associated with increased plasma TG, total cholesterol, and apo E (type IIa, IIb, IV and V HLP). These results indicate that obese subjects with apo E2 and/or E4 were more susceptible to HLP than obese subjects with the common apo E3/3 phenotype. It is concluded that apo E2 and/or E4 are closely related to HLP in obesity and thus may be one factor linking obesity with cardiovascular disease. 相似文献
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