Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016199 (flank pain)
 2,189 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a 54-year-old patient who entered the hospital because of flank pain of the left side, a prevesicular urethral calculus was found. On further investigation hypercalcaemia and hypophosphataemia were detected, possibly indicating hyperparathyroidism. When an ultrasound of the abdomen was made to exclude hydronephrosis, a tumor in the pancreas was found. The result of the fine needle biopsy of this tumor showed a neuroendocrine tumor. The examination of neuroendocrine parameters was without any reference to an active secreting process. On suspicion of a multiple endocrine neoplasia, a MRI of the hypophysis was made which showed no adenomatous alterations. The examination of the neuroendocrine parameters were without any reference to an active secreting process of the hypophysis, too.
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PMID:[Pain in the side]. 197 93

The diagnostic value of ultrasonography (US) and intravenous urography has been compared in a prospective study comprising 123 consecutive patients with severe acute flank pain of less than 72 hours' duration. Ultrasonography was performed transabdominally with a 5 MHz sector real-time transducer. Ureteral calculi were considered the final diagnoses in 46 patients, of which 35 with and 11 without accompanying hydronephrosis. Ureteral calculi were correctly diagnosed by US in 17 patients (sensitivity 37%). If hydronephrosis with or without calculus is included as a positive sign of ureteral calculus, a correct diagnosis was suggested by US in 34 patients (sensitivity 74%). We consider US to be a valuable method in patients with previous contrast media reactions, but recommend urography as the standard imaging method when renal colic is clinically suspected.
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PMID:Ultrasonic diagnosis of ureteral calculi in patients with acute flank pain. 225 43

One hundred and seven patients with caliceal stones causing flank pain were treated by extracorporeal shock wave lithotripsy (ESWL), followed up and reviewed. The total stone-free rate 3 months after ESWL was 38.8%. The total pain-free rate was 50.5%. The pain-free rate was 85% in the stone-free group and 29% in the group with residual stones. No significant differences between the stone-free rate and the duration of pain or age was noted. Patients with abnormal intravenous pyelography (IVP) had a lower stone-free rate than patients with normal IVP (16 vs. 45%, p less than 0.05). The complications included: 6 cases of stone street formation with spontaneous passage; 1 case of stone street formation needing percutaneous nephrolithotomy for drainage; 1 perirenal hematoma; 9 cases of severe colic pain following ESWL; 3 cases of fever following ESWL, and 4 cases of hydronephrosis due to a stone in the ureterovesicle junction. These results show that ESWL is an effective, noninvasive treatment for painful caliceal stones.
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PMID:Management of painful caliceal stones by extracorporeal shock wave lithotripsy. 226 35

A case of primary carcinoma in situ of the ureter in a 77-year-old man is reported. The patient had been to another hospital with right flank pain and macroscopic hematuria. Ultrasound sonogram showed right hydronephrosis. An excretory urogram showed right hydronephrosis and stenosis of right ureter. He was referred to our hospital for further evaluation and treatment. Retrograde pyelogram demonstrated a right ureteral stricture at the level of S1-2, but no space occupying lesion was detected in the ureter. Cytology of voided urine was negative for malignant cells and no other abnormal findings were present. Probe laparotomy was performed under the preoperative diagnosis of ureteral stricture. During the operation, frozen section examination of the stenotic ureter showed carcinoma in situ and so we performed right total nephroureterectomy with a bladder cuff. Pathologic diagnosis was primary carcinoma in situ of the right ureter. The patient has been doing well for six months postoperatively with no evidence of recurrent or metastatic disease.
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PMID:[Primary carcinoma in situ of the ureter: a case report]. 228 13

A 54-year-old male with the chief complaint of bilateral flank pain was admitted to our hospital. Blood chemistry test revealed marked azotemia and retrograde pyelogram showed bilateral hydronephrosis with median shift of narrowed ureters. Abdominal CT scan demonstrated a well-defined dense mass around the aorta implicating bilateral ureters. These findings were interpreted as aortic perianeurysmal fibrosis resulting in bilateral ureteral obstruction. On laparotomy, a large hard mass was found in the lower part of aorta, vena cava, common iliac vessels, inferior mesenteric artery and bilateral ureters. Because of the extension of the mass, ureterolysis and intraperitoneal displacement of ureters wrapped with isolated omentum was performed. Postoperative recovery from azotemia and ureteral obstruction was satisfactory. Biopsy specimen of the mass showed marked fibrosis with non-specific inflammation.
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PMID:[Aortic perianeurysmal fibrosis causing bilateral ureteral obstruction: a case report]. 261 89

We report a case of fibroepithelial polyps of the ureter in a 18-year-old boy with the chief complaint of left flank pain. An excretory urogram and retrograde pyelogram revealed left hydronephrosis and a filling defect at the pelvic-ureteral junction. This ureteral disorder was corrected by the renal autotransplantation for conserving the renal function. The pathological diagnosis was fibroepithelial polyps of the ureter. Convalescence was uneventful and after 3 months of follow up, excretory urogram and 99mTc-DTPA renogram showed good renal function and improvement of hydronephrosis. Along with our case, we briefly reviewed 32 cases of ureteral polyp in men under 20 years old.
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PMID:[A case of ureteral polyp in a young man with renal autotransplantation]. 265 4

We report two successfully treated cases of ureteral endometriosis. Case 1 is in a 47-year-old female who had a past history of simple hysterectomy and right oophorectomy. Pathological diagnosis was myoma uteri and pelvic endometriosis. Two months later, she visited our clinic for right flank pain. Excretory urogram and retrograde pyelogram revealed right hydroureteronephrosis and stricture of the right lower ureter. The diagnosis of ureteral endometriosis was made from the past history and clinical features. Danazol therapy started with a daily dose of 400 mg. Sixteen days later, excretory urogram demonstrated complete resolution of the right hydronephrosis. An intravenous pyelography about 1 year after the danazol therapy has indicated no recurrence. Case 2 is in a 35-year-old female who visited our clinic for right lumbar pain. Excretory urogram and retrograde pyelogram revealed right hydroureteronephrosis and stricture of the right lower ureter. Right ureterocystoneostomy was performed unsuccessfully resulting in endoscopic dilation. Right lower ureter was buried in the dense fibrous tissue approximately 5 cm below the crossing with iliac vessels. The area of obstruction was removed. Histologically, endometriosis was diagnosed. Twenty nine cases of ureteral endometriosis including our two cases were collected from the Japanese literatures and reviewed with respect to the clinical features and treatment.
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PMID:[Two cases of ureteral endometriosis]. 266 Apr 99

A case of right pyelonephritis with hydronephrosis complicating relapsing acute pancreatitis and right pararenal phlegmon formation is presented. Hydronephrosis is a reportedly rare complication of extrapancreatic inflammation; the only 6 previous cases involving the right side are reviewed. The present case report, to our knowledge, is the first to describe clinical and laboratory evidence of pyelonephritis secondary to partial obstruction of the right upper renal tract by an extrapancreatic phlegmon. The clinician caring for patients with acute pancreatitis should be aware of this important complication, since the presentation of pyelonephritis-flank pain and fever--could erroneously be attributable solely to the pancreatitis.
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PMID:Pyelonephritis complicating relapsing acute pancreatitis. 266 64

We report a case of retrocaval ureter in a 14-year-old boy with the complaint of right flank pain. Intravenous pyelography and drip infusion pyelography showed right hydronephrosis and "inverted J" shaped ureter. A retrograde pyelography with venocavography revealed a typical retrocaval ureter, but abdominal CT scan did not show the "retrocaval segment". Ureterouretero-reanastomosis was performed and hydronephrosis was markedly improved. We analyzed 20 cases of retrocaval ureter in childhood.
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PMID:[A case of retrocaval ureter in childhood]. 268 52

A 50-year-old man, who had undergone operation of esophageal carcinoma 2 years earlier, was admitted with the complaints of right flank pain and macroscopic hematuria. Intravenous urogram showed right unvisualized kidney. Right retrograde pyelography showed the dilatation of calices and irregularity of middle and lower calices. Computed tomography revealed severe hydronephrosis of the right kidney. Right nephrectomy was performed under the diagnosis of either renal pelvic cancer or esophageal cancer metastatic to the kidney. Pathological examination revealed metastatic squamous cell carcinoma from esophagus. The patient was treated by radiotherapy but died 4 months after the surgical treatment. Literature on eight case of metastatic renal cancer from esophagus is reviewed.
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PMID:[A case of esophageal cancer metastatic to the kidney presenting as renal pelvic cancer]. 268 61


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