منابع مشابه
Delayed ureteral obstruction following gunshot pellet migration.
Following his initial presentation, he required an exploratory laparotomy, gastric oversew, and transverse colon repair, but was still known to have multiple remaining intra-abdominal pellets (Figure 1). He had no previous urological history, but urinalysis on admission revealed microscopic hematuria. Renal function was normal, but his C-reactive protein was increased at 38 mg/L (normal value <...
متن کاملAcute ureteral obstruction from buckshot.
A patient with acute ureteral obstruction caused by buckshot is reported. Its occurrence is rare, and its management is similar to that of ureteral calculus.
متن کاملRenin-angiotensin system and unilateral ureteral obstruction
Unilateral ureteral obstruction (UUO) is a clinical scenario that leads to obstructive nephropathy. UUO alters the expression of many mediators in the ipsilateral kidney. Renin-angiotensin system (RAS) is involved in UUO. Angiotensin II (Ang II) and angiotensin 1-7 (Ang 1-7) as the main arms of RAS influence kidney function which may alter by UUO. Ang II via Ang II receptor subtypes I (AT1R) ...
متن کاملPathophysiology of ureteral obstruction.
ROSE, JOHN G., AND JAY Y. GILLENWATER. Pathophysiology of ureteral obstruction. Am. J. Physiol. 225(4-j: 830437. 1973.Forty-five experiments measuring the force of contractility within the ureteral wall, its wall tension, and the propelling force within its lumen, its intraluminal pressure, were performed on 29 dogs. The parameters of wall tension and intraluminal pressure served as an excellen...
متن کاملMalignant Ureteral Obstruction
A variety of pelvic, retroperitoneal or metastatic malignancies may cause ureteral obstruction either by direct invasion or external compression of the ureter. Ureteral obstruction is a cause of significant morbidity and mortality in cancer patients these patients may suffer from acute or chronic pain, acute renal failure or subacute impairment of renal function, and they are at risk for infect...
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ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1965
ISSN: 0003-4932
DOI: 10.1097/00000658-196508000-00015