Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Over the last several years, internal reservoir type urinary diversions have become popular. We have already performed Kock continent ileal reservoir for urinary diversion in more than 80 patients. The experience with the Kock pouch prompted us to try a new form of continent urinary reservoir originally reported by Indiana University group. The Indiana pouch is a composite structure using ileum and cecum. The antireflux mechanism is provided with tunneled ureteral implantation along the tenia of the cecum. Plication of the terminal ileal segment along with the ileocecal valve maintains urinary continence. The tubular configuration of the cecum is completely disrupted with either an ileal patch or Heineke-Mikulicz re-configuration to construct a low pressure reservoir. Between October, 1987 and September, 1988, we performed Indiana continent urinary diversion in 15 cases: 13 males and 2 females, from 47 to 73 years old (mean age 61.3 years), 14 bladder cancer patients and 1 bladder sarcoma patient. The initial 8 patients underwent Heineke-Mikulicz type operation and the subsequent 7 patients ileal patch-type operation. Median followup has been 7 months. There were no major early complications but one postoperative death with blood transfusion related graft versus host disease (GVHD). The late complication occurred in 2 patients: 1 stenosis of the pouch due to insufficient detubularization of the cecum and 1 pyelonephritis required no admission. Serum electrolytes and vitamin B12 remained normal in all patients. Patients perform self-catheterization every 3-5 hours during the day and 0-2 times at night for volumes ranging up to 800 ml. With regard to volume capacity and pressure characteristics, the ileal patch type reservoir seemed to be superior to the Heineke-Mikulicz type pouch as a receptacle for urine. Over-all, 12 of 14 patients (86 per cent) have acceptable continence. The remaining 2 patients have significant daytime leakage requiring pads or a cutaneous bag. Followup examination with excretory urography showed no upper tract obstruction and X-rays of the pouch showed no reflux. Indiana pouch is a relatively simple continent urinary reservoir, since the steps of this technique already are familiar to urologists. It may be an alternative form of continent urinary diversion.
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PMID:[Indiana continent urinary reservoir: report of 15 cases]. 280 78

A 36-year-old woman was referred with urinary incontinence and recurrent episodes of pyelonephritis. Two years prior to her visit, she underwent transurethral resection of a bladder tumor, 5 cm in diameter. Total cystectomy was suggested, as the initial diagnosis was sarcoma. Close re-evaluation of the pathological specimen lead to the final diagnosis of a benign inflammatory pseudotumor of the bladder as the tumor consisted of smooth muscle cells with white blood cell infiltration but without mitotic figures. The tumor disappeared during the follow up period. A cystography revealed bilateral vesicoureteral reflux with marked trabeculated bladder. A cystometry showed loss of bladder sensation and a low compliance bladder without detrusor contraction. Neurological examination and a magnetic resonance imaging of the spinal cord failed to prove the presence of definite neurological abnormalities. She was finally diagnosed with neuropathic bladder of unknown origin. In this case, she had been suffering from recurrent cystitis about 6 years before the resection of bladder tumor and it was suggested that the occurrence of the inflammatory pseudotumor of bladder would be related with chronic urinary tract infection due to neuropathic bladder. Urinary incontinence and urinary tract infection were controlled successfully with clean intermittent self-catheterization and adequate administration of antimicrobial drugs. Vesicoureteral reflux was treated with injection of GAX collagen into the ureteral orifices. No tumor recurrence has been found up to the present time, 5 years after the resection of bladder tumor.
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PMID:[A case of neuropathic bladder with inflammatory pseudotumor of the bladder]. 1222 79

This study provides a base for evaluating incidentalomas. The incidence and type of pathological findings in a large group of surgically removed adrenal glands were analyzed: 282 resected adrenals from the years 1995 to 2004 were examined; 242 adrenals were removed for therapy of renal cell carcinomas (in one case both adrenals were removed). Other indications for adrenalectomies were malignant tumors (urothelial carcinoma, squamous cell carcinoma, sarcoma, lymphoma, etc.) and benign findings (oncocytoma, angiomyolipoma, pyelonephritis, etc.). A total of 18 adrenals exhibited a metastasis or diffuse infiltration of the adrenal or para-adrenal tissue by a malignant tumor (17 renal cell carcinomas, 1 non-Hodgkin's lymphoma). Seven adrenals exhibited an adenoma. Eighty-nine adrenal hyperplasias were diagnosed. Eighty-six adrenals included myelolipomatous or lipomatous foci. One hundred and thirteen adrenals (40.1%) did not exhibit any pathological findings. The adrenals exhibited infiltration or metastasis by malignant tumors (6.4%), adrenal adenomas (2.5%), adrenal hyperplasias (31.6%), and other alterations (38.7%).
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PMID:Abnormalities in incidentally removed adrenal glands. 1730 64

Undifferentiated pleomorphic sarcoma is known as a soft tissue sarcoma. Very few cases of this tumor originating from the renal parenchyma or renal capsule have been reported. We report a case of a 70-year-old patient admitted for enormous ureterohydronephrosis and pyelonephritis due to a pelvic ureter lithiasis. After draining by ureteral double J catheter, a nephroureterectomy was performed for nonfunctional kidney confirmed by scintigraphy. The histopathological study shows a pleomorphic undifferentiated sarcoma. The patient was sent to oncologists. Chemotherapy was proposed but the family decided to stop the treatment. The patient passed away 10 months later. Clinicians and pathologists should be aware of the very low occurrence of this renal tumor, which is extremely rare. Currently there is no consensus about its management. Our case extends the literature concerning this tumor.
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PMID:Primary Pleomorphic Undifferentiated Sarcoma-a Rare Renal Localization: A Case Report. 2321 17