Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001430 (adenoma)
 21,222 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Long-term results among 46 children with ureterosigmoidostomy are presented. The indication for ureterosigmoidostomy had been bladder exstrophy in 40 patients, incontinent epispadias in 5 and neurogenic bladder dysfunction in 1. Of the 40 patients with bladder exstrophy 8 had undergone ureterosigmoidostomy after failure of other types of urinary tract reconstruction (6 had upper tract dilatation before ureterosigmoidostomy). Three patients with previously damaged upper urinary tracts required early postoperative conversion because of severely increasing kidney dilatation. Three other patients required conversion after a mean of 10 years to preserve kidney function. One patient died after 16 years of a cause not related to ureterosigmoidostomy. The remaining 39 patients were alive with a functioning ureterosigmoidostomy after a mean followup of 14.7 years. The daytime continence rate was 97.4% (38 of 39 patients) and the complete continence rate was 92.3% (36 of 39). Except for 1 tubular adenoma that was removed successfully during routine colonoscopy, no bowel neoplasia has been observed. None of the 45 living patients has renal insufficiency.
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PMID:Ureterosigmoidostomy: an outdated approach to bladder exstrophy? 231 4

Case 1: A 52-year-old man receiving regular treatment for quadriplegia due to Friedreich disease visited our hospital with the chief complaint of macroscopic hematuria. He had undergone cystostomy 12 years ago due to neurogenic bladder. The computed tomography and cystoscopic examination revealed a bladder tumor with a few bladder stones. Transurethral resection of bladder tumor (TUR-Bt) was performed after bladder stone removal in May 2000. The pathological diagnosis showed nephrogenic adenoma. Case 2: A 54-year-old man had been treated with bladder tumor by TUR-Bt in Nov. 1995. The pathological diagnosis showed transitional cell carcinoma, G3, pT2 and intravesical instillation therapy using THP was performed. The bladder tumor had recurred twice and the instillation therapy had been exchanged to BCG since Nov. 1997. A small bladder tumor was observed in Jan. 2001, and from the biopsy specimen it was diagnosed as nephrogenic adenoma. Forty-six cases of urothelial nephrogenic adenoma including our cases have been reported in Japan. Chronic stimulation such as bladder stone and infection is thought to induce nephrogenic adenoma. BCG instillation therapy is believed to be an initiation factors for nephrogenic adenoma.
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PMID:[Two cases of vesical nephrogenic adenoma]. 1282 59