Biomedical subjects
Publications and source records attributed to Javier Angulo Cuesta.
OBJECTIVES: To perform an update on the bibliography about the influence of dietetic factors on bladder cancer. METHODS: Bibliography search in various databases (PubMed, Ovid) on each one of the dietetic agents that can influence on the incidence of bladder tumors. RESULTS/CONCLUSIONS: There is a growing number of evidences that a great number of substances present in our usual diet have an influence on bladder cancer.
OBJECTIVE: We describe the case of a young male presenting with non-specific abdominal symptoms on follow-up after radical nephrectomy for renal carcinoma leading to the finding of local recurrence and peritoneal metastases. A second exploratory laparotomy was carried out for tumor reduction, but it was followed by fast peritoneal recurrence. Despite the treatment with alpha interferon, three months later he developed multiple hepatic metastases. CONCLUSIONS: Peritoneal involvement by renal cell carcinoma is rare and implies a bad prognosis.
OBJECTIVES: Testicular microlithiasis, characterized by the existence of microscopic calcifications within the seminiferous tubules, is rare, generally an incidental finding during a scrotal ultrasound. METHODS: We report the case of a 45-year-old male without risk factors for the development of a germ cell testicular tumor with the diagnosis of bilateral testicular microlithiasis. RESULTS: The patient was followed yearly with testicular ultrasound, without evidence of germ cell tumor over a four-year follow-up period. CONCLUSIONS: Although the clinical significance of testicular microlithiasis is under debate due to the various controversies found in the literature about its association or not with testicular tumors, as well as the various protocols for initial management and adequate intervals for follow-up, it seems reasonable to perform an ultrasound yearly independently of the existence or not of associated risk factors.