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

Rheumatic manifestations are common and varied in infective endocarditis. We performed a retrospective case analysis on 87 patients with 93 episodes of infective endocarditis admitted to Flinders Medical Centre over an 11 year period (1980-1990). Disabling musculoskeletal symptoms and signs were documented in 22 (25%) of the patients. Thirteen patients developed severe or moderately severe low back pain during their illness, two with radiological evidence of a septic discitis or vertebral osteomyelitis. Two patients developed polyarthralgia/arthritis, four had septic arthritis (all with acute Staphylococcus aureus endocarditis), three developed severe loin pain, two acute gout, two had severe buttock pain and sacroiliac joint tenderness and two each developed disabling jaw/facial pain, neck/scapular pain and flank pain respectively. Five patients presented initially to the orthopaedic or rheumatological unit for management of their musculoskeletal symptoms. Four of seven patients with Streptococcus bovis endocarditis demonstrated prominent low back pain supporting a previously noted association between this organism and back symptoms. Furthermore, in one patient who had three separate episodes of endocarditis involving three different organisms, florid back symptoms were only seen in the infective episode involving Streptococcus bovis.
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PMID:Rheumatic manifestations of infective endocarditis. 141 Oct 84

Three cases of spontaneous peripelvic extravasation after the operation of rectal cancer are reported. In case 1, a 65-year-old female complained of left flank pain one month after high-anterior resection for rectal cancer. Drip infusion pyelography (DIP) and retrograde pyelography (RP) showed extravasation from the left renal pelvis. The ureteral stent was indwelled, and the extravasation showed remission. In case 2, a 55-year-old female complained of left lumbago 6 months after Miles' operation for rectal cancer. DIP showed extravasation from the left renal pelvis. The same findings were confirmed on the repeated DIP after 10 days. The ureteral stent was indwelled, and the extravasation was cured. In case 3, a 69-year-old male complained of left flank pain and left abdominal tumor 10 months after Miles' operation for rectal cancer. DIP and RP showed extravasation from the right renal pelvis, and computed tomographic (CT) scan showed urinoma formation. Drainage of the urinoma was performed and the ureteral stent was indwelled. The urinoma and the extravasation was cured. We emphasized the usefulness of indwelling the ureteral stent for the conservative management of spontaneous peripelvic extravasation caused by a malignant tumor, and a discussion of the relevant literature follows.
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PMID:[Spontaneous peripelvic extravasation after the operation of rectal cancer, treated by indwelling the ureteral stent: report of three cases]. 152 10

Two cases of low back pain from quadratus lumborum myofascial trigger points are presented. One of the patients suffered from an acute episode while the other had a chronic condition. This condition may be more common than previously believed. The quadratus lumborum should be examined in patients presenting with flank pain as well as low back, buttock and lateral hip pain. Thoracolumbar joint dysfunction may often coexist with quadratus lumborum myofascitis and must be treated for optimal results. Myofascial therapy directed at restoring muscle length and function, coupled with joint manipulation to related dysfunctional areas, was implemented. Diagnosis and treatment are outlined.
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PMID:The quadratus lumborum and low back pain. 182 22

Under ultrasound guidance, we treated 25 cases of renal cyst with 99% ethanol instillation to prevent the recurrence of this disease from January 1985 to June 1987. Patients' age was from 17 to 85 years old with the average age of 63 years. Twelve cases were men, and 13 cases were women. Among the 25 cases, eleven were asymptomatic and 14 showed clinical features of lumbago, microhematuria, hypertension or proteinuria. The aspirated site was the right side in 9, left side in 14 and bilateral kidneys in 2 cases. Subsequently, cyst puncture was carried out 27 times. We encountered 12 complications following puncture. These complications were derived from the puncture itself or caused by the ethanol instillation. Flank pain caused by the injection of ethanol, nausea, causalgia or a feeling of drunkenness appeared immediately after the inoculation procedure. However, no serious complications such as pneumothorax, perirenal hematoma or infection were recognized. Some complications arose in 7 cases of 9 examples (77.8%) following more than 50 ml of ethanol injection, but the complications were observed in only 5 cases of 18 examples (22.8%) following less than 50 ml of administration. Based on these findings, ethanol injection in renal cysts appears to be useful for the treatment of this disease. In case of huge cysts when more than 50 ml of ethanol, is instilled the case should be followed up carefully after the instillation procedure.
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PMID:[Renal cyst puncture under ultrasound guidance: complications of ethanol injection]. 306 4

Inflammatory abdominal aortic aneurysms (IAAA) occur infrequently in clinical practice. The reported incidence varies from 2.5-15% of all abdominal aortic aneurysms (AAA). Four percent of all AAA rupture into the vena cava. IAAA rupturing into the vena cava is exceedingly rare. To date, four such cases have been reported. IAAA are associated with a thick, rigid aortic wall which may be thin posteriorly and posterolaterally, where they are likely to rupture. A dense, fibrotic, desmoplastic reaction is found in the periaortic tissues often involving the duodenum, the inferior vena cava, the left renal vein, and ureters. IAAA may present with abdominal, back, or flank pain even in the absence of rupture. The diagnosis of IAAA can be made preoperatively by CT scan and at the time of laparotomy. Aortocaval fistula (ACF) can occur as a complication of AAA. The triad of low back pain, a palpable AAA, and a machinery murmur is diagnostic. ACF in association with IAAA is even more rare. It is amenable to surgical correction using a standard technique of fistula repair from within the aneurysm and prosthetic aortic graft replacement. Two cases of AAA with aortocaval fistula (ACF) are presented. In both, the diagnosis of ACF was made preoperatively. Repair of ACF was performed from within the aneurysm, with subsequent graft replacement. Despite complicated postoperative courses, both patients survived.
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PMID:Aortocaval fistula in ruptured inflammatory abdominal aortic aneurysm. A report of two cases and literature review. 901 67

Renal medullary carcinoma (RMC) is an aggressive neoplasm occurring almost exclusively in adolescents and young adults with sickle cell (SC) hemoglobinopathies, usually sickle cell trait (SCT) or hemoglobin SC disease. The most common presentations are hematuria and flank or abdominal pain. It is a highly malignant tumor, and responses to chemotherapy are rare and transient resulting in a dismal prognosis. A high level of suspicion is necessary when evaluating at risk patients presenting with hematuria or flank pain, as currently it appears that only early diagnosis could potentially alter the outcome of this disease. We report a case of RMC in a young male patient with SCT, who presented to the emergency department with low back pain and microscopic hematuria, clinically mimicking acute obstructing urolithiasis. Our case emphasizes the need to consider alternate diagnoses when evaluating computed tomography scans for acute flank pain.
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PMID:Renal medullary carcinoma: unsuspected diagnosis at stone protocol CT. 1740 14

Pneumoretroperitoneum is a rare event. It can be associated with infection, trauma, and medical interventions such as endoscopic procedures. Acupuncture is generally regarded as a safe procedure, yet cases of iatrogenic complications related with acupuncture have been reported. This report describes a case of pneumoretroperitoneum that developed after acupuncture. A 25-year-old female patient had been treated with acupuncture for her low back pain. Fever and right flank pain developed thereafter. Abdominal plain radiography and computed tomography (CT) disclosed retroperitoneal air along the right psoas muscle. After treatment with antibiotics and analgesics for a week, she was transferred to our hospital. The pneumoretroperitoneum disappeared on the follow-up abdominal CT. This is the first report of pneumoretroperitoneum following acupuncture.
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PMID:Pneumoretroperitoneum following acupuncture. 1948 Jun

Renal infarction (RI) is rare, and usually occurs in patients with associated comorbidities. The majority of reported cases have presented with laboratory abnormalities, most notably leukocytosis and elevated lactate dehydrogenase (LDH). A 50-year-old active duty white male nonsmoker without medical history presented with flank pain. Urinalysis, complete blood count, LDH, and serum creatinine were normal. Contrast-enhanced computed tomography of the abdomen and pelvis showed a right-sided RI. The patient was admitted to the hospital and anticoagulated. Laboratory values remained normal, and a comprehensive workup failed to reveal an etiology for his RI. RI is rare, and affected patients often present with symptoms similar to more common conditions such as lumbago or nephrolithiasis. Elevated LDH may be a clue to the diagnosis, but unlike 92% of the reviewed cases, our patient presented with a normal value. This case suggests that clinicians should consider RI in patients with persistent symptoms for whom more common causes of flank pain have been excluded; including in nonsmoking patients without apparent risk factors for infarction who present with a normal LDH and no leukocytosis.
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PMID:Idiopathic renal infarction in a previously healthy active duty soldier. 2449 28

We report 12 renal cell carcinomas in 6 patients with Von Hippel-Lindau (VHL) disease treated with radiofrequency ablation (RFA). The mean age of the patients was 46 (range 38-53) years (male : 4, female : 2). Computed tomography (CT)-guided transcutaneous RFA was performed under conscious sedation with local anesthetics. The mean size of the tumors was 2.4 (range 0.7-8.1) cm. Nine of the 12 tumors (75%) were locally well controlled. However, 3 tumors in 2 patients developed visceral metastases after RFA. While minimal flank pain, nausea, perinephritic hematoma and lumbago were observed, there was no major complication during or after the procedure. The therapy with CT-guided transcutaneous RFA is efficient and minimal invasive for renal cell carcinoma in patients with VHL, leading to preservation of renal function.
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PMID:[Clinical study on patients with renal-cell carcinoma accompanied with Von Hippel-Lindau disease treated with radiofrequency ablation]. 2529 93

The aim of the present study was to investigate the clinical characteristics and management of primary renal sinus tumors. We retrospectively analyzed three cases of primary renal sinus tumors. The first patient was a 33-year-old man who presented with right flank pain for 6 months. Based on the imaging results, the patient was diagnosed with renal sinus tumor. The second case was a 34-year-old woman who presented with sudden lumbago in the right flank for 3 days. The imaging results confirmed the diagnosis of right renal angiomyolipoma. The third case was a 55-year-old woman with flank pain, which had persisted for 1 year. The imaging tests revealed lipoma of the left renal sinus. All three cases underwent surgical procedures. The first case was diagnosed with benign angioleiomyoma following pathological analysis. During surgery, the tumor was ablated and the kidney was spared. The second case was scheduled for tumor enucleating, but a nephrectomy was performed due to serious hemorrhaging and a damaged renal pelvis. Pathological analysis identified angiomyolipoma. The third case was scheduled for lipoma enucleating; however, nephrectomy was performed as the tumor encapsulated the renal vascular pedicle. Pathological analysis revealed lipoma. In the three cases, no relapse over 3 years, 10 months and 4 years of follow-up, respectively, was observed. In addition, this review examined previous literature and concluded that the occurrence of tumors in the renal sinus is rare and the majority of such tumors are benign. Furthermore, cases are easily misdiagnosed as renal pelvic tumors. Computed tomography, magnetic resonance imaging and intravenous urography are the best imaging examination methods for differential diagnosis. In conclusion, surgery is the usual approach for the treatment of renal sinus tumors and radical nephrectomy should be performed for malignant tumors.
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PMID:Primary renal sinus tumor: Three case reports with a review of the literature. 2562 7


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