Introduction: In regard to therapy and prognosis of urological tumors, specific tumor markers are lacking especially in renal and urinary bladder carcinoma. Our study examines the relevance of serum serotonin levels to urinary bladder, prostate, renal, and testicular carcinoma when it comes to prognosis and occurrence of these oncological conditions.
Materials And Methods: Serotonin levels were obtained in 109 patients presenting with urothelial carcinoma to the urinary bladder, adenocarcinoma of the prostate and renal cell carcinoma, as well as presenting with seminomatous and non-seminomatous testicular tumors.
The primary Merkel cell carcinoma, a neuroendocrine tumor, mostly appears on skin areas exposed to light. Complete excision with a safety margin plus local lymphadenectomy is the basic therapy. In cases of relapse or metastasis, surgical treatment is also the first choice.
View Article and Find Full Text PDFPurpose: For high-risk T1 bladder cancer, the most important issue is how to restrict radical cystectomy to selective patients with a high likelihood of tumor progression and to choose an initial bladder-sparing approach in others without affecting survival. Radiotherapy or radiochemotherapy (RT/RCT) may help to strike a balance between intravesical treatment and early cystectomy.
Patients And Methods: Between 1982 and 2004, 141 patients with high-risk T1 bladder cancer (84 patients with T1 grade 3 [T1G3]; others with T1G1/2 and associated carcinoma-in-situ, multifocality, tumor diameter > 5 cm, or multiple recurrences) were treated with RT (n = 28) or platinum-based RCT (n = 113) after transurethral resection of bladder tumor (TURBT).
Cowper's syringocele is a cystic dilation of the male urethra which should be surgically treated when symptomatic. Two cases of syringocele, 1 adult and 1 juvenile, with obstructive micturition and microhematuria are reported. Both patients were treated using the transurethral surgical technique.
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