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

This report of 9 cases of spontaneous renal hemorrhage illustrates the wide variety of responsible conditions that may be found in a small series and the tendency for some of these conditions to coexist. In particular, all 3 patients with a bleeding diathesis had an associated anatomic lesion, and it was concluded that this group of patients required aggressive radiologic investigation. Three main clinical presentations were identified: sudden severe flank pain, symptomless hypertension, and a palpable mass with few or no symptoms. The radiologic signs are reviewed with emphasis on a recently described sign of streaky retroperitoneal fat. Treatment is discussed briefly.
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PMID:Spontaneous renal hemorrhage. 1 2

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

Surgical removal of the spleen is a well established procedure which is indicated for various hematologic disorders. Patients who are poor surgical risks may be considered for nonsurgical "splenectomy* using an embolization technique. This new technique should only be performed in patients who represent high surgical risk. The possible effectiveness of this procedure should be previously tested with the use of intraarterial vasopressin infusion. The following conditions should be fulfilled: (1) small emboli should be used to eliminate collateral flow; (2) the procedure should be carried out in two or three stages to minimize flank pain and the risk of massive splenic necrosis; and (3) most important, the spleen should be surgically removed as soon as the hematologic condition has improved in order to prevent splenic abscess formation. Splenic embolization was carried out in three patients with hypersplenism. One survived but was not helped by the procedure. Two died, one definitely and the other possibly as a result of the embolization. These discouraging results were reproduced in the animal laboratory where 11 of 14 animals developed severe complications, six of which were acutely fatal. The high incidence of late complications precludes non-surgical splenectomy as a routine procedure, but it can be carried out provided the spleen can be removed surgically.
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PMID:Nonsurgical splenectomy. 41 Feb 43

Two patients presenting with acute flank pain had unilateral smooth enlargement of a kidney on excretory urography with associated attenuation of the collecting system. This presentation suggested intrinsic renal disease, but sonography showed the urographic findings to be due in each case to a mass in the posterior pararenal space. By displacing the kidney anteriorly and away from the x-ray film, such masses will result in radiographic enlargement of the renal outline, i.e., renal pseudoenlargement. The distinction between true renal enlargement and pseudoenlargement may be made by sonography.
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PMID:Renal pseudoenlargement due to masses in posterior pararenal space. 44 91

A pelvic hematoma arising from a leaking left hypogastric aneurysm resulted in the acute onset of bilateral flank pain and bilateral ureteral obstruction in a sixty-four-year-old black man. Intravenous pyelogram revealed a pelvic hematoma with narrowing of both lower ureters, hydroureteronephrosis, and anterior bladder displacement. Cystoscopy revealed anterior displacement of the bladder base which appeared pulsatile. Arteriography confirmed the leaking hypogastric aneurysm, and successful surgical ligation was performed.
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PMID:Leaking left hypogastric artery aneurysm causing bilateral ureteric obstruction. 45 97

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

The retrocaval ureter is a rare malformation and may simulate acute appendicitis. Diagnosis shoud be made by a lateral X-ray view of the inferior vena cava and the ureter simultaneously. Surgical treatment is mandatory in the case of flank pain and consists of nephrectomy or dismembered pyeloplasty in front of the vena cava inferior or finally, dismembered angioplasty of the vena cava inferior behind the ureter.
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PMID:[Retrocaval ureter: a rare differential diagnostic possibility in a suspicion of appendicitis]. 52 3


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