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Biomedical subjects

N Nishimoto

Publications and source records attributed to N Nishimoto.

At least 91 records · Page 5Linked to original sources

[Bilateral asynchronous ureteral tumors associated with a horseshoe kidney: a case report].

A case of bilateral asynchronous ureteral tumors in a 58-year-old man associated with a horseshoe kidney was reported. First, left heminephrectomy with total left ureterectomy had been performed because of the left ureteral carcinoma. Three years and 8 months later, he was admitted and an emergency right nephrostomy was made on account of false anuria. Then, right ureterectomy with total cystectomy was the choice of treatment against the ureteral tumor on the right side. This case of bilateral ureteral tumors associated with a horseshoe kidney appears to be the first one reported in the Japanese literature.

Carcinoma, Transitional Cell↗

[Effect of cefaclor in urinary tract infections (the first report)].

A part of our continuous investigation on the clinical effect of cefaclor against urinary tract infections was reported herein. Cefaclor, a daily dose of 0.75 g t.i.d., has been applied for the treatment of (I) 26 cases with the simple UTI and (II) 41 cases with the complicated. Rates of effectiveness were obtained 100% in (I) and 80% in (II). Side effects were noted in 8 cases (8.4%) out of total 95 cases.

Adolescent↗

Gonadal findings in cryptorchid boys with Noonan's phenotype.

7 patients with Noonan's syndrome, aged 5-16 years, complicated by bilateral cryptorchidism were examined by LH-RH and HCG stimulation tests, long-term HCG stimulation and testicular biopsy. 2 patients showed a good response and there was no effects in the remainder. Histological examination of the tests confirmed interstitial fibrosis in every case and showed abnormalities of the seminiferous tubules in 4 patients while in 1 patient the seminiferous tubules were composed of spermatocytes and spermatids. These hormonal and histological findings show different patterns of disturbance of the pituitary-gonadal system in male patients with Noonan's syndrome.

Adolescent↗