Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0677481 (urinary frequency)
 1,126 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty three patients with carcinoma in situ (CIS) or/and numerous recurrences of superficial bladder tumor were treated with intravesical BCG after transurethral resection. 63% of patients with CIS were free of recurrence after two years, two underwent cystectomy and one died because of progression. Patients with Ta and concomitant CIS responded well to BCG, while the patient with T1 tumor and CIS was free from recurrence for 15 months. Dysplasia of grade II disappeared after BCG. 62% of patients with Ta tumor were without recurrence after one year, but after two years 86% of the patients had recurrences. Patients with T1 tumor were free from recurrence for eight months, after which 25% had progression. The side effects of BCG were transient: urinary frequency in 48%, malaise in 39%, dysuria in 36%, haematuria, bladder pain and fever in 24%. 15% of the patients required isoniazid treatment. It is concluded that intravesical BCG is beneficial in CIS and superficial bladder tumors.
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PMID:[Treatment of superficial bladder tumors with intravesical BCG]. 154 71

Renal-type clear cell carcinoma of the prostate is a rare and novel tumor that has only been identified in recent years. The present study describes a lesion in the prostate of a 64-year-old male with a two-year history of urinary frequency, urgency and difficulty, who was admitted to the San Ai Tang Hospital for benign prostatic hyperplasia, and subsequently underwent transurethral resection of the prostate. In total, 12 g of tissue was resected, which demonstrated morphological and immunohistochemical similarities to clear cell carcinoma of the kidney. Ultrasound inspection and computed tomography revealed prostate enlargement. Although no renal-enclosed mass was identified, metastatic lesions were revealed in the lungs, sternum and clavicles. In addition, right pleural thickening and a small amount of effusion in the pleural cavity were detected. Clear cell carcinoma was identified throughout the prostate, with surrounding regions of ordinary-type prostatic adenocarcinoma (Gleason score, 4+4). The urinary bladder exhibited no dysplasia or neoplasia. It was therefore concluded that the tumor represented a primary renal-type clear cell carcinoma that had arisen in the prostate. To the best of our knowledge, this type of extra-renal tumor has only been reported in three other previous studies.
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PMID:Renal-type clear cell carcinoma of the prostate: A case report. 2613 29