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Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ten patients with inoperable renal carcinoma underwent embolization of the renal artery. As embolic material homogenized autologous muscle was used. Besides conventional catheters introduced by the Seldinger technique also flow-directed balloon catheters were employed. The merely palliative purposes of embolization were staunching of otherwise untreatable hematuria in eight and reduction of tumor bulk in two cases. Bleeding could be stopped in all, tumor mass reduced in 6 patients as shown by control angiographies. There was always a recanalization of the renal arteries, the vascular tree, however, being much rarefied. Five patients died of the metastatic cancer within the first seven months after embolization, one patient three days after embolization due to phlegmonous retroperitoneal infection. Further complications consisted in flank pain, reversible rises of body temperature, blood pressure and serum creatinine levels. Thrombotic occlusion of deep veins occurred in two patients. The only true benefit of embolization for the patient consists in a relatively simple, fast and safe way to control an otherwise untreatable hemorrhage from inoperable renal carcinoma. Whether prolongation of survival can be reached remains doubtful in spite of a reduction of the tumor mass.
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PMID:[Transfemoral catheter embolization of inoperable kidney cancer]. 7 51

A recent case of primary osteosarcoma of the kidney prompted a review of the literature for this rare malignancy. Six cases have been recorded, and this case represents the seventh. The clinical and pathologic features of this lethal tumor are discussed. The presentation of flank pain, gross hematuria, a palpable mass, and a localized parenchymal calcification on x-ray film should alert the clinician to the possibility of renal osteosarcoma.
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PMID:Primary renal osteosarcoma. 28 84

A retrospective analysis of 27 cases of primary carcinoma of the ureter is presented. The ages of the patients ranged from forty-two to eighty-three years, with the highest incidence between the fifth and seventh decades. Males were more frequently affected than females, and the tumors were usually found in the lower third of the ureter. Hematuria and flank pain were the presenting symptoms in the majority of cases. Poorly differentiated invasive tumors had poor prognosis when compared to well-differentiated noninvasive lesions. Total nephroureterectomy with excision of bladder cuff is the preferred treatment for ureteral carcinoma in view of the high rate of ipsilateral tumor recurrence.
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PMID:Primary carcinoma of ureter. Report of 27 new cases. 45 12

The clinical presentation and roentgenographic findings of renal cell carcinoma have been consistently variable. These patients can appear with flank pain mimicking ureteral colic, flank tumors, or symptomatic metastasis [1]. Systemic cardiac manifestations including cardiomegaly with congestive heart failure due to arteriovenous fistula formation have been reported [2] Roentgenographic findings may show the tumor to be either vascular or avascular. It may present as a spontaneous perforation of the pelvic ureteral system which is demonstrated by intravenous pyelography (3). In this article, we describe a case of hypernephroma in a cyst wall causing severe spontaneous hemorrhage in the retroperitoneal space resulting in a state of hypovolemic shock.
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PMID:Spontaneous retroperitoneal hemorrhage from a ruptured hypernephroma. 45 21

Eight renal oncocytomas are described. Clinical manifestations were present in 3 cases, with hematuria occurring in 2 and flank pain in 2. Tumors were between 2.5 and 10.0 cm. in diameter and showed considerable variation in histologic pattern. The tan coloration of some tumors may permit a naked-eye distinction from renal cell carcinoma. All tumors appeared to be benign.
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PMID:Renal oncocytoma. Study of eight cases. 47 72

After sustaining very minor trauma, a man presented with flank pain and fever. A complete clinical and radiological evaluation led to exploration for suspected ruptured renal carbuncle with perinephric abscess. A ruptured renal cell carcinoma was found. Differential diagnostic considerations include renal tumor, abscess, cyst, and hydronephrotic kidney. Radical nephrectomy is indicated if the contralateral kidney can sustain life. The patient shows no sign of recurrence or metastases 4 months following antibiotic treatment and nephrectomy followed by chemotherapy and radiation of the renal bed.
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PMID:Traumatic rupture of a renal cell carcinoma. 59 48

Thirty-one patients with locally extensive and metastatic renal cell carcinoma were observed over an eight year period. At onset of the disease, symptoms due to metastatic deposits were the most frequent mode of presentation, followed by manifestation of local tumor growth (hematuria, flank pain or palpable mass) and paraneoplastic syndromes. Hormonal therapy with testosterone propionate, a progestational agent or both was assessed in 21 cases. Five instances of tumor regression, two involving recalcification of lytic osseous metastases, were documented. Endocrine studies to elucidate possible mechanisms of hormonal effectiveness were carried out in seven cases. Median survival from diagnosis was ten months. Following the rapid early mortality, a very gradual decrease in survival occurred, with 25% alive at ten years. Factors influencing survival include the duration of the interval between diagnosis of the primary tumor and appearance of metastases and the association of certain paraneoplastic syndromes.
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PMID:Renal cell carcinoma: analysis of 31 cases with assessment of endocrine therapy. 61 Apr 16

A series of cases is presented which illustrates unusual aspects in the presentation, diagnosis, and management of renal cell carcinoma. The entire "classic triad" of flank pain, gross hematuria, and palpable mass was not present at the time of diagnosis in any of the patients. Moreover, in only three patients did the initial clinical findings raise the suspicion of renal cell carcinoma. A diagnosis of polycystic kidney disease, cardiac failure, glomerulonephritis, analgesic abuse, and perirenal hemorrhage obscured the primary diagnosis in the other five patients. In four patients the tumor was probably present from 3 to 12 years before detection. These findings emphasize that knowledge of the hematologic, humoral, immunologic and vascular abnormalities induced by this tumor may provide a clue to early diagnosis. The systematic use of excretion urography, nephrotomography, ultrasonography, renal scanning, renal arteriography and cyst puncture then may allow the accuracy of radiologic diagnosis of this tumor to approach 100%. Lastly, the therapy of choice for this tumor is radical nephrectomy. Excision of apparently solitary metastases also may sometimes be feasible. However, partial nephrectomy to remove tumor in a solitary kidney was performed in one patient to avoid the need for end-stage kidney treatment. Where nephrectomy renders the patient anephric, chronic hemodialysis and renal transplantation should be considered as potential measures to sustain life. While hormonal agents, chemotherapy, and radiation therapy sometimes provide palliation, their use generally has been disappointing.
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PMID:Renal cell carcinoma: unusual systemic manifestations. 78 64

A 15 1/2-year-old girl with disseminated lupus erythematosus presented with acute flank pain and hematuria during oral anticoagulant therapy for thrombophlebitis of the lower extremities. The intravenous pyelogram demonstrated multiple filling defects of the renal collecting system interpreted as pyelocalyceal submocosal hemorrhage. This benign complication disappeared following adjustment of the anticoagulant therapy. An identical appearance has been described in a case of aplastic anemia, Henoch-Schonlein purpupa, and in renal truma. Submocosal hemorrhage of the renal collecting system is to be differentiated from pyeloureteritis cystca, uroepithelial tumor, vascular impressions from collateral circulation and submucosal edema.
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PMID:[Pyelocalyceal submucosal hemorrhage in a child treated with oral anticoagulants]. 83 63

Spontaneous rupture of the kidney involves either the collecting system or parenchyma, the latter being associated with a subcapsular or perirenal hematoma. A review was made of 78 cases of spontaneous parenchymal rupture with perirenal hematoma, including 4 of our own. One of these cases is the first description of spontaneous rupture of the kidney secondary to renal vein thrombosis. The patients are usually in the fourth decade of life and present with an acute onset of flank pain, a tender mass and commonly symptoms and signs of shock. Hematuria is often present and generally urography reveals a mass, distorted collecting system and/or non-visualization of the kidney. Tumors are the most common cause followed by vascular diseases, infection, nephritis and blood dyscrasias. Nephrectomy when possible should be performed expeditiously since conservative therapy is uniformly unsuccessful.
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PMID:Spontaneous rupture of the kidney with perirenal hematoma. 115 5


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