Jesús Tornero Ruiz | PubMed Health

PubMed2004

[Fatal evolution of a renal angiosarcoma].

OBJECTIVES: Report a new case of renal angiosarcoma treated by surgery and adjuvant chemotherapy with bad results. METHODS: 72-year-old male undergoing right nephrectomy for renal tumor. Pathology reports renal angiosarcoma. RESULTS: Three months after surgery patient refers lumbar pain and hemoptysis and CT scan reveals the existence of multiple bone and lung metastasis; a regimen of systemic chemotherapy with Doxorrubicine+ Ifosfamide was started without response; he died two months later. CONCLUSIONS: Primary renal angiosarcoma is very rare, with less than 10 cases in the literature before 1998, and it is always associated with bad prognosis. Diagnosis is based on immunohistochemical studies (antibodies against CD31, CD34 and factor VIII related antigen) to define the endothelial differentiation of the tumor. There is no experience to define the best therapeutic strategy against this entity.

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PubMed2003

[Relation between hypertension and clinical cases of benign prostatic hyperplasia].

OBJECTIVES: To confirm the relationship between hypertension and lower urinary tract symptoms (LUTS) in our environment, and to evaluate the association between hypertension and LUTS secondary to benign prostatic hypertrophy (BPH). METHODS: We prospectively studied during 3 months all male patients older than 50 years (163 patients) analysing previous medical history, IPSS, digital rectal examination, urine sediment, basic biochemical profile, PSA, uroflowmetry, and urinary tract ultrasound. Patients with neurological diseases, previous pelvic trauma, diabetes mellitus, suspicious digital rectal examination, abnormal PSA, or under treatment with alpha blockers, antidepressants, finasteride or antipsychotic drugs were excluded. RESULTS: From a total of 163 patients 113 were classified as suffering clinical BPH (LUTS, prostate greater than 30 gm, and uroflowmetry < 15 ml/sec), and 75 as hypertensive. Among 75 hypertensive patients 31 presented IPSS greater than 7 (41.3%) in comparison to 20 out of 88 non hypertensive patients (22.7%), being the difference statistically significant. CONCLUSIONS: Our study confirms what has been previously reported by other authors, that there is a statistically significant relationship between hypertension and LUTS secondary to BPH.

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