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Query: UMLS:C0403608 (ureter)
 9,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The patient was a 61-year-old male who had undergone right nephrectomy for nephrolithiasis 35 years before. He had been on hemodialysis for 6 years for chronic renal failure caused by left renal staghorn calculus and hydronephrosis. He was admitted to our hospital because of macroscopic hematuria and sense of residual urine which had persisted for 3 months. Cystoscopic examination showed an extensive papillary tumor in the urinary bladder, which histologically was an adenocarcinoma. Giant left hydronephrosis associated with staghorn calculus noted by KUB and CT scan. Total cystectomy, intraoperative radiotherapy, and left nephrostomy were performed under the diagnosis of adenocarcinoma of the urinary bladder and left hydronephrosis. The bladder tumor was found to be a mucinous adenocarcinoma. The patient died from a cerebral hemorrhage on the 17th postoperative day. At autopsy, tumors were found in the pelvis of the left kidney and the middle and lower regions of the ureter, which were adenocarcinoma like the bladder tumor. Adenocarcinoma occurring simultaneously in the renal pelvis and bladder has not been previously reported to our knowledge, in Japan or elsewhere.
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PMID:[A case of adenocarcinoma in the renal pelvis and urinary bladder in a patient with chronic renal failure]. 217 11

A 23 year old female, born in 1957, was diagnosed as having idiopathic thrombocytopenic purpura at the age of 3 and treated with prednisolone during her childhood with no response. On her regular check-up in 1978, facial edema and proteinuria suggested renal disease. The family history was negative for bleeding diathesis or renal disease. Close examination revealed the following: WBC 4,200/microliters without leukocyte inclusions, RBC 3.42 x 10(6)/microliters, Hb 11.7 g/dl. PT 10.6 sec, APTT 28.9 sec. Platelet count 4,500/microliters by HEMATRAK 360, and 40 x 10(3)/microliters measured by microscopic method. Giant platelets were noted on peripheral blood smear with an average diameter of 6.1 microns. Bleeding time (Duke) was 12.0 min. Number of megakaryocytes was increased although platelet production was remarkably decreased. Results of platelet aggregation and retention tests were normal. Platelet life span (T1/2) was 2.3 days. Sensory neural hearing loss, congenital cataract, double ureter and short small intestine were also found. Chromosome analysis showed 46XX. She underwent splenectomy resulting in increase of the platelet count to 226 x 10(3)/microliters. The increased platelet count, however, gradually decreased to the initial count in 2 years although the bleeding tendency was improved. In 1987, renal function deteriorated, causing intractable hypertension. The serum creatinine was 4.8 mg/dl. The following year she developed cerebral bleeding and died 4 days after the episode. The serum creatinine was 8.6 mg/dl.
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PMID:[Macrothrombocytopenia with deafness, nephritis, cataract, short small intestine, and double ureter]. 221 83

Giant hydronephrosis is an uncommon clinical entity. Even more uncommon is the association of giant hydronephrosis with a double collecting system and ectopic ureter. Here, we report a case of giant hydronephrosis of the bilateral duplex systems associated with ureteral ectopia. The patient underwent upper pole nephrectomy and upper ureterectomy. To our knowledge, only four similar cases have been reported previously.
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PMID:Giant hydronephrosis of bilateral duplex systems associated with ureteral ectopia: a case report. 888 68

Giant inguinoscrotal hernia are uncommon in developed countries. They are defined as 'hernias that extend below the midpoint of the inner thigh in the standing position'. As well as the classic complications of inguinoscrotal hernia, patients will encounter difficulty in walking, sitting or lying down, with mobility dramatically restricted. patients will also often develop cutaneous complications such as irritative eczema, candidiasis, and gangrene or ulcers. When the ureter or bladder are contained in the hernia's sac, recurrent urinary tract infections may also occur.
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PMID:Giant inguinoscrotal hernia. 1935 72

Introduction. Our objective is to report a case of an infrequent entity as the giant hydronephrosis. Case Report. We report the case of an 82-syear-old male referred for a poor general condition. A radiological study revealed a great left hydronephrosis secondary to an urothelial carcinoma. The patient died due to his poor general condition. A histological diagnosis revealed a transitional cell carcinoma of renal pelvis and ureter and atrophic renal parenchyma. Conclusion. Giant hydronephrosis represents a very often entity to be taken into account in cases with big cystic abdominal masses in absence of unilateral or bilateral kidney. Simple nephrectomy is the treatment of choice in most cases. Nevertheless, in cases of nonsubsidiary surgery, percutaneous drainage may be necessary.
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PMID:About a case report of giant hydronephrosis. 2419 Dec 26

Giant ureteric calculi are extremely rare in children. We present a case of a child who was originally admitted for observation following non-accidental injury and had an episode of painless haematuria as an inpatient. Ultrasonography demonstrated left hydronephrosis and a 2cm echogenic area in the proximal ureter. A plain abdominal radiograph surprisingly revealed two left ureteric calculi, one 7cm and the other 4cm in length. Stone extraction was achieved using an open left ureterolithotomy and pyelolithotomy.
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PMID:Silent But Giant: Giant ureteric calculus in a 7-year-old boy. 2494 26

Giant fibroepithelial polyp is a rare cause of ureteric/ureteropelvic junction (UPJ) obstruction. We report a rare case of giant fibroepithelial polyp in a 32-year-old woman involving the whole length of the ureter, reaching up to the UPJ which was clinically and radiologically considered to be urothelial carcinoma. Frozen section showed a polypoid lesion lined by urothelium with no evidence of dysplasia or malignancy. Subsequently, nephroureterectomy was done as there was marked renal hydronephrosis and it was impossible to separate the polyp from the wall of the ureter. Histopathological examination and immunohistochemistry confirmed the diagnosis of giant fibroepithelial polyp, ruling out malignancy.
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PMID:Giant fibroepithelial polyp of the ureter. 2838 94

Ureterocele, which is a cystic dilatation of the terminal ureter, is usually associated with the upper moiety in a case of the duplex system. Giant hydronephrosis, a rare entity, is usually due to pelviureteric junction obstruction and is usually diagnosed in infants and children. We report a unique case of a unilateral complete duplex system with ureterocele with giant hydronephrosis of the upper moiety in an adult woman presenting as an abdominal lump. To the best of our knowledge, this is the first case of giant hydronephrosis associated with ureterocele in an adult patient.
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PMID:Giant hydronephrosis in a case of ureterocele with duplex system: an entity yet not reported. 2879 48

Pyonephrosis is a suppurative infection of upper urinary tract due to obstruction of the ureter. It is usually associated with suppurative damage of renal parenchyma and renal function loss. Patients are mostly symptomatic but may remain asymptomatic in 15% of cases. Severe infection in pyonephrosis may lead to urosepsis and may endangered life, if timely not treated with surgical intervention. We hereby report a rare case of Giant Pyonephrosis (GP), contained 11 liters of pus, due to Ureteropelvic Junction (UPJ) obstruction presented with haematuria. The patient was treated with open nephrectomy. The aetiology, clinical features, diagnosis and management of pyonephrosis with the review of literature of GP in the background of a rare case report have been discussed here.
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PMID:Giant Pyonephrosis Due to Ureteropelvic Junction Obstruction: A Case Report. 2896 4

Giant ureteral calculi are defined as stones greater than 5 cm in length or circumference. These giant calculi can cause blockage of the ureter, dilation of the kidney and also decreased kidney function if not treated in time. The patient in this report presented with complaints of bilateral episodic pain of the bilateral lumbar region. Kidney, ureter and bladder (KUB) X-ray test showed a large bilateral ureteral stone about 14 cm in length and 106 g weight in the left ureter and 3 cm longitudinal diameter in the right ureter and also a staghorn stone in the left upper collecting system. Thereafter, the ureteric calculi were managed successfully using the combination of open and endoscopic techniques.
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PMID:A giant ureteral stone in a 32-year-old man: a case report. 3085 33


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