Miguel Unda Urzaiz

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PURPOSE We estimate the annual incidence of bladder cancer in Spain and describe the clinical profile of patients with bladder cancer enrolled in a population based study. MATERIALS AND METHODS Using the structure of the Spanish National Health System as a basis, in 2011 the AEU (Spanish Association of Urology) conducted this study with a representative(More)
INTRODUCTION AND OBJECTIVES The aim of this study was to evaluate the progress of patients with a pT0 radical cystectomy specimen in order to know what factors are helpful in deciding when the bladder can be preserved. MATERIAL AND METHODS We reviewed 153 cases of radical cystectomies performed due to bladder tumours without neoadjuvant therapy between(More)
We report a case of adenocarcinoma of the prostate that had been incidentally discovered during patient evaluation for trigeminal nerve neuralgia refractory to treatment. Analysis revealed the underlying cause of neuralgia was tumor metastasis to the mandible, which had caused irritation of the fifth nerve. The patient was treated with complete androgenic(More)
We present a case of cephalad blind-ending bifid ureter coexisting with adult congenital hydronephrosis that had not clinically manifested previously and had been incidentally detected during surgery. The possibility that both anomalies of development may be related etiopathogenically is discussed. This and other malformations should be sought during the(More)
OBJECTIVES We attempted to determine whether or not incidental renal cell carcinoma had a better prognosis. METHODS We reviewed 53 cases of renal cell carcinoma that had been surgically treated over the periods 1985-1988 and 1989-1993. The form of presentation, stage of the incidental tumors, sex, compromised side and the diagnostic imaging technique(More)
Congenital mesoblastic nephroma (CMN) is a rare, generally benign renal tumor. A better knowledge of its natural history has changed the therapeutic approach. Currently, aggressive therapy must be exclusively reserved for the sarcomatous forms or Wilms' tumor with sarcomatoid features. The cell variant reported in our series was treated with efficacy by(More)
We intend to approach the genitourinary and nephrological pathologies presented in our environment by patients with HIV infection. To this end we have carried out a retrospective study on a series of patients selected on the basis of follow-up possibility. A continuous history, recording a detailed clinical examination including repeated sampling and(More)
An additional case of endometrioid carcinoma of the prostate is presented. We discuss the origin and significance of this controversial and uncommon tumor type. The different histogenic hypotheses that have been put forward not only imply a distinct embryologic conception but also an appropriate therapeutic approach. The good results achieved by(More)