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 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the use of a nasobiliary catheter in the management of a 55-yr-old female with autosomal dominant polycystic kidney disease who developed obstructive jaundice from a hepatic cyst. The patient presented with a 2-wk history of fatigue, jaundice, nausea, vomiting, and abdominal pain. Physical examination was remarkable for tender hepatomegaly. Computerized tomography revealed multiple hepatic cysts and dilated intrahepatic biliary radicles. Endoscopic stent placement failed to relieve the obstruction. Computerized tomography guided percutaneous aspiration of the obstructing hepatic cyst was successful with the aid of a nasobiliary cholangiogram allowing visualization of the biliary tree and identification of the obstructing hepatic cyst. However, the cyst rapidly accumulated fluid, and the obstruction recurred within 1 wk of simple aspiration. Relief of symptoms was maintained only after alcohol sclerosis of the obstructing hepatic cyst. Review of the literature shows that alcohol sclerotherapy is a safe and effective nonsurgical means of treating symptomatic hepatic cysts.
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PMID:Alcohol sclerosis for polycystic liver disease and obstructive jaundice: use of a nasobiliary catheter. 807 38

We identified 174 cases of chronic severe renal failure (blood creatinine > 650 mumol/l) and/or blood urea > 35 mmol/l) in a retrospective study of patients admitted to hospital between January 1989 and June 1996. Of these patients, 110 were men and 64 were women. The mean age was 36 +/- 15 years. Fifty three patients had a history of hypertension before admission, 3 patients had diabetes and 3 had gout. The most frequent clinical signs were dyspnea (55.2% of all patients), fatigue (78.2%), vomiting (63.2%) and edema (66.1%). The prevalence of hypertension was 64.9%. Glomerulonephritis was found in 42.5% of patients, chronic interstitial nephritis in 16.1%, polycystic kidney disease in 2 cases, congenital renal hypoplasia in 4 cases and unclassified kidney disease in 14.4% of cases. End-stage renal failure was complicated by heart failure in 40.2% of patients, pericarditis in 31.6%, hemorrhage of the gastrointestinal tract in 15% and infections in 22.4%. 47.7% of the patients died following admission.
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PMID:[Epidemiology of severe chronic renal insufficiency in Burkina Faso]. 950 95

The clinical, pathophysiological and genetic features of some of the paroxysmal movement disorders are reviewed. Paroxysmal kinesigenic choreoathetosis/dyskinesias (PKC/PKD) is a condition in which brief and frequent dyskinetic attacks are provoked by sudden movement. PKC is more common in men and can be idiopathic (commonly familial) or due to a variety of causes. The pathophysiology of PKC is uncertain but it could be an ion-channel disorder. Antiepileptic drugs particularly carbamazepine are very helpful in a large proportion of cases. Paroxysmal exercise induced dystonia (PED) is a rare disorder manifesting as episodes of dystonia mostly affecting the feet induced by continuous exercise like walking or running. Although the initial cases were familial, there is a higher proportion of sporadic cases. The pathophysiology of PED is unknown and antiepileptic drugs are generally unhelpful. In paroxysmal dystonic choreoathetosis/non-kinesigenic dyskinesias (PDC/PNKD) the attacks are of long duration and induced by variety of factors including coffee, tea, alcohol and fatigue but not by sudden movement. PDC can be idiopathic (familial or sporadic) or symptomatic due to a variety of causes. The gene for familial PDC has been linked in 2 families to chromosome 2 q close to a cluster of ion channel genes again suggesting that this disorder may also be a channelopathy. Other paroxysmal disorders include paroxysmal nocturnal dyskinesia, a form of frontal lobe epilepsy in some cases which may be familial with autosomal dominant inheritance (ADNFLE). The gene for ADNFLE in one family has been found to be a mutation in the neuronal acetylcholine receptor gene (CHRNA4) on chromosome 20q. Tonic spasms in multiple sclerosis and Sandiffers syndrome producing intermittent torticollis in infants and children are other paroxysmal movement disorders.
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PMID:The paroxysmal dyskinesias. 1032 9

The clinical, pathophysiological and genetic features of some of the familial (idiopathic) paroxysmal movement disorders are reviewed. The paroxysmal dyskinesias share features and therefore may have the same pathophysiological mechanisms as other episodic neurological disorders which are known to be channelopathies. Paroxysmal kinesigenic choreoathetosis/dyskinesias (PKC/PKD) is a condition in which brief and frequent dyskinetic attacks are provoked by sudden movement. Antiepileptics particularly carbamazepine are very helpful for this condition. PKC has similarities to episodic ataxia type 1 which is caused by mutations of the KCNA1 gene. PKC and a related disorder in which infantile convulsions are associated (ICCA syndrome) have recently been linked to the pericentromic region of chromososme 16 in the vicinity of some ion channel genes. Paroxysmal exercise-induced dystonia (PED) is a rare disorder manifesting as episodes of dystonia mostly affecting the feet induced by continuous exercise like walking or running. The pathophysiology of PED is unknown and antiepileptic drugs are generally unhelpful. In paroxysmal dystonic choreoathetosis/nonkinesigenic dyskinesias (PDC/PNKD) the attacks are of long duration and induced by a variety of factors including coffee, tea, alcohol and fatigue but not by sudden movement. The gene for familial PDC has been linked to chromosome 2q close to a cluster of ion channel genes. Paroxysmal nocturnal dyskinesia is now known to be a form of frontal lobe epilepsy in some cases which may be familial with an autosomal dominant inheritance and has been given the eponym ADNFLE. ADNFLE is a genetically heterogenous condition. Mutations of the neuronal nicotinic acetylcholine receptor gene that have chromosome 20q have been reported in some families with ADNFLE. However, another family with ADNFLE has been linked to chromosome 15 in the area of another nicotinic acetylcholine receptor gene. Thus the familial paroxysmal dyskinesias appear to be clinically and genetically heterogeneous.
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PMID:Familial (idiopathic) paroxysmal dyskinesias: an update. 1134 27

A 78-year-old man was admitted to our clinic because of fatigue. Imaging modalities showed beaded stricture and dilation of the intrahepatic left segmental bile duct. Anomalous pancreatico-biliary ductal union and polycystic kidney disease were absent. Resection of the hepatic left lobe was performed. Grossly, cholesterol stones were impacted in the dilated intrahepatic large bile ducts, and multiple tiny cysts measuring 2-8 mm were noted in the peribiliary areas (peribiliary cysts). Histologically, the cholesterol hepatoliths consisted of cholesterol empty spaces and fibrinous materials, and, in places, foreign body giant cells were seen around the cholesterol crystals. The peribiliary cysts were lined by a layer of cuboidal epithelia. They were intimately intermingled with intrahepatic peribiliary glands, and a close association between the two components was recognized in some places. A mild degree of ascending cholangitis was noted. Bile duct anomalies including von-Meyenburg complexes and simple cysts were not recognized. Peribiliary cysts have been reported in various liver diseases, including portal hypertension, portal thrombosis, cirrhosis, hepatocellular carcinoma, and adult polycystic kidney disease. However, to the best of our knowledge, there have been no reports on peribiliary cysts developing in hepatolithiasis. The present case indicates that peribiliary cysts occur in cholesterol hepatolithiasis, and suggests that they are derived from cystic dilations of intrahepatic peribiliary glands.
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PMID:Cholesterol hepatolithiasis with peribiliary cysts. 1451 24

In advanced stages of polycystic liver disease, often associated with polycystic kidney disease, a curative therapy is liver or combined liver-kidney transplantation. However, little is known about long-term outcome and quality of life. Between 1990 and 2003, 36 patients (32 female, 4 male) with polycystic liver or combined liver-kidney disease underwent liver (n = 21) or liver-kidney (n = 15) transplantation at our center. Main indications for liver transplantation were cachexia, muscle atrophy, loss of weight, recurrent cyst infections, portal hypertension, and ascites. Apart from clinical parameters, 2 anonymous questionnaires (standard short form 36 and self-designed) addressing quality of life and social status were evaluated. Five patients (14 %) died due to sepsis or myocardial infarction with pneumonia, all within 61 days after transplantation. The follow-up time of the remaining 31 patients ranged from 5 to 156 months, with a mean of 62 months. Of the 23 (74%) answered the questionnaires, 91% of patients felt "much better" or "better," only 9% felt "worse" than before, and 52% of patients participated in sports regularly. Fatigue, physical fitness, loss of appetite, and vomiting improved significantly after transplantation. Physical attractiveness and interest in sex increased as well. Professional occupation did not change for 71% of patients. Family situation before and after transplantation changed in 1 case only. Finally, 78% of patients said they would opt for transplantation again, while 17% were undecided; 1 patient would not repeat transplantation. In conclusion, patients with advanced polycystic liver or polycystic liver-kidney disease have an excellent survival rate and an improved quality of life after liver or combined liver-kidney transplantation.
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PMID:Outcome and quality of life in patients with polycystic liver disease after liver or combined liver-kidney transplantation. 1686 56

Pain is a common problem for patients with autosomal dominant polycystic kidney disease (ADPKD). Knowledge about patients' experience of the pain, pain management, and pain's effect on everyday life is, however, limited. In clinical practice there is a need to improve the care of these patients. To be able to do so, information about how the disease and its pain affect the patients is required. This study explores patients' experience of living with ADPKD and its pain. The findings are based on in-depth semistructured interviews. The participants were 22 patients with ADPKD. The data were transcribed and analyzed by using phenomenology. Findings showed that the patients experienced limitations in their everyday life due to inexplicable and unpredictable pain and fatigue. Also, pain management was experienced as suboptimal and pain was seldom discussed at health care appointments. Emotional distress concerning the hereditary nature of the disease was also present. Health care providers need to increase their focus on pain and pain management to reduce the disease's intrusion in patients' everyday life. Also, patients and people in the patients' immediate surroundings need to be given information and education about the disease and its pain as well as the opportunity to talk about their worries concerning heredity. By implementing the findings of the present study when meeting a patient with ADPKD, improved patient satisfaction and health-related quality of life could be accomplished.
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PMID:"An evil heritage": interview study of pain and autosomal dominant polycystic kidney disease. 1970 50

A 38-year-old male with impaired renal function and serious anemia was admitted to our hospital. He had suffered from a disorder of urination since early childhood and been diagnosed as having neurogenic bladder by an urologist when he was 20 years old. Since February 2007, general fatigue emerged and gradually worsened. In addition, he began to feel nauseous around February 2008. He visited a family doctor and was diagnosed with renal failure and anemia both of which were serious. H e was referred t o our office and admitted immediately because his blood test showed a serum creatinine level of 4.4 mg/dL and hemoglobin of 3.1 g/dL. The initial study with ultrasonograhy suggested that both kidneys contained multiple cysts for the most part, likely due to hereditary polycystic kidney disease. However, a subsequent series of diagnostic imaging tests, including computed tomography and magnetic resonance urography, determined that the cause of renal failure was most likely reflux nephropathy due to secondary vesicouretral reflux induced by the chronic neurogenic bladder. Moreover, the upper gastrointestinal endoscopic examination showed that the cause of anemia was probably the persistent bleeding from gastric antral vascular ectasia. Reflux nephropathy emerges in early childhood and slowly progresses to chronic renal failure in some cases. According to the literature, it is not rare as a cause of end-stage kidney failure even among adult populations. Diagnostic imaging of severe reflux nephropathy is apparently similar to that of polycystic kidney disease. We herein present an adult male with chronic renal failure due to reflux nephropathy, the images of which were similar to polycystic kidney disease.
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PMID:[Adult male with chronic renal failure due to reflux nephropathy that was possibly induced by neurogenic bladder since childhood]. 1999 89

The term chronic renal failure (CRF) usually means the final stage of chronic kidney disease (CKD) with a decline in glomerular filtration rate (GF) below 0.25 mL/s. CRF is a world-wide serious health and economic issue with an increasing incidence and prevalence. CRF patients are, in comparison to other patients, hospitalized more often and for longer and, despite improvements in care, their quality of life is usually low and morbidity and mortality high. We present an overview of the most important CKD risk factors and the diseases most likely to result in CRF. Diabetic nephropathy, followed by various forms ofischemic renal disease and primary and secondary glomerulopathy, chronic tubulointerstitial nephritis and autosomal dominant polycystic kidney disease are the leading causes of CRF. We provide a brief overview of other disease states that may result in renal failure. Clinical manifestations of CRF are discussed, mainly cardiovascular, gastrointestinal, haematological and neurological symptoms. Breathlessness is a consequence of hypervolaemia, metabolic acidosis and anaemia. The disease often presents with symptoms, such as headache and visual disturbances, resulting from arterial hypertension. Gastrointestinal symptoms and fatigue, usually caused by anaemia, are frequent. Platelet dysfunction is manifested as an increased bleeding time. Paradoxically, apart form tendency to abnormal bleeding, CRF also tends to be associated with thromboembolic complications. Patients may experience itching, bone, joint and muscle aches, are more prone to infections. They may suffer from insomnia, concentration disorders and apathy. The signs of peripheral mixed sensory-motor neuropathy include paraesthesia, paresis and restless leg syndrome. However, renal failure may also be oligosymptomatic or asymptomatic. Cardiovascular complications are the most frequent cause of morbidity and mortality of CRF patients.
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PMID:[Aetiology and a clinical picture of chronic renal failure]. 2187 93

Primary hepatic leiomyosarcoma is an extremely rare tumor. The diagnosis is difficult, and its etiologic factors have not been clarified. A 63-year-old woman with numerous cysts in her kidneys and liver was diagnosed with autosomal dominant polycystic kidney disease (ADPKD). Several members of her family also had ADPKD. She underwent treatment with tolvaptan to inhibit cyst growth and slow the decline in kidney function. Eight months after the start of the therapy, she was hospitalized with fatigue and fever of unknown origin. Diagnostic imaging showed a very large hepatic tumor, and histologic examination of a fine-needle biopsy specimen revealed the tumor to be malignant. Differentiation between carcinoma and sarcoma was difficult based on the histological findings. The tumor was thought to be excisable; therefore, hepatic resection was attempted. At the time of surgery, as the tumor had grown larger than when imaged, complete resection was impossible. However, a part of the tumor was resected. Histopathological and immunohistological examinations of the surgical specimen confirmed a primary hepatic leiomyosarcoma. Whether the tumor was associated with the presence of ADPKD remains unclear, however, this is the first report of the combination of these two diseases in a patient.
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PMID:Primary hepatic leiomyosarcoma in a patient with autosomal dominant polycystic kidney disease. 2850 36


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