bluuebunny/crossref_metadata_2025_split huggingface dataset:
The US residency programme--lessons for pre-registration house officer education in the UK?
Authors: Salter R 
Published: December 2008

Abstract
The 1994 NACT Wyeth-Ayerst Travelling Fellowship provided the opportunity to compare the education and welfare of pre-registration house officers in the UK with their nearest counterpart in the US residency system. Investment in all aspects of learning was impressive, as was the retention of the central role of the patient in education. Adequate clinical exposure must take into account both the changing pattern of care delivery and the need to limit junior doctors’ hours of work. Service containment is difficult to achieve. The self-educating potential of junior medical staff should be maximised and a post analogous to ‘Chief Resident’ in the US could be considered. Explicit educational aims and objectives must be stated so that meaningful assessment can be carried out and feedback provided. Adequate support systems are essential and an earlier start to the working day is encouraged.
Mixed meningitis: association of Acinetobacter calcoaceticus var lwoffi and Streptococcus faecium
Authors: Sarma P S A , Mohanty S 
Published: December 2008

Abstract
We describe mixed bacterial meningitis in a young man due to Acinetobacter calcoaceticus var lwoffi and Streptococcus faecium. The combination of A calcoaceticus var lwoffi and S faecium as aetiology of mixed bacterial meningitis has not been previously reported. The patient recovered completely without neurologic sequelae on chloramphenicol and penicillin.
Colonic stricture in a boy with cystic fibrosis
Authors: Ong P S , Oades P J , Bush A , Brereton R J 
Published: December 2008

AbstractMany problems may arise within the gastrointestinal tract of patients with cystic fibrosis. We report a new cause of subacute intestinal obstruction due to a fibrotic stricture of the ascending colon in a child with cystic fibrosis. Treatment was with a right hemicolectomy. There has been no recurrence after nine months follow-up. Recent similar cases suggest that this new pathology is linked to the use of enteric-coated high-strength pancreatin microspheres.
Gallstone ileus: a new role for abdominal computed tomography
Authors: Seal E C J , Creagh M F , Finch P J 
Published: December 2008

Abstract
This case report illustrates the difficulties in making the clinical diagnosis of gallstone ileus. In addition to an unusual clinical picture, the changes normally expected on abdominal X-ray in gallstone ileus were subtle and missed in our patient. The diagnosis was made using abdominal computerised tomography (CT). We recommend the early use of abdominal CT scanning in the investigation of clinical bowel obstruction, especially in the elderly, where gallstone ileus is a more common condition.
Problem-based learning in medicine: an introduction
Authors: Bligh J 
Published: December 2008

Abstract
Problem-based learning is an innovative and challenging approach to medical education--innovative because it is a new way of using clinical material to help students learn, and challenging because it requires the medical teacher to use facilitating and supporting skills rather than didactic, directive ones. For the student, problem-based learning emphasises the application of knowledge and skills to the solution of problems rather than the recall of facts. It is an approach much favoured by curriculum planners in new and more progressive medical schools. This paper describes the educational basis of problem-based learning and gives an example of how it operates in undergraduate medical education.
Congestive cardiomyopathy and endobronchial granulomas as manifestations of Churg-Strauss syndrome
Authors: Alvarez-Sala R , Prados C , Armada E , Del Arco A , Villamor J 
Published: December 2008

AbstractChurg-Strauss syndrome is a systemic vasculitis. Its most frequent complications are heart diseases and asthma. Usually, cardiological manifestations are pericarditis, cardiac failure and myocardial infarction. Endobronchial granulomas identified by bronchoscopy are unusual. We present the case of a man with congestive cardiomyopathy and endobronchial granulomas macroscopically visible at bronchoscopy. After a review of medical literature, we found one case of congestive cardiomyopathy and no cases of endobronchial granulomas observed by bronchoscopy associated with Churg-Strauss syndrome.
Abdominal pain: do not forget Thorotrast!
Authors: Weber E , Laarbaui F , Michel L , Donckier J 
Published: December 2008

Abstract
The use of Thorotrast (25% thorium dioxide), a radiologic contrast agent used up until the mid-1950s, was associated with a wide range of malignancies, mainly of hepatic origin. We report a case of Thorotrast-induced hepatocarcinoma in an 82-year-old woman.
Wheeze in a heart transplant patient with lymphoma
Authors: Sridhar M , Jeffers M , Brankin E , Soukop M , Banham S 
Published: December 2008

Abstract
We report a case of wheeze in a heart transplant patient who was receiving chemotherapy for a transplant-associated lymphoma. The patient was in severe respiratory distress; there were no radiological abnormalities. A diagnosis of invasive bronchopulmonary aspergillosis was made by bronchoscopy and bronchoalveolar lavage. Despite prompt antifungal therapy the patient died. Wheeze in a non-asthmatic immunocompromised patient, even in the absence of radiological abnormalities, is highly suggestive of invasive bronchopulmonary aspergillosis. Diagnosis is best established by bronchoscopy and examination of the fluid obtained by bronchoalveolar lavage; currently the response to treatment is often disappointing.
Gliomatosis cerebri or benign intracranial hypertension?
Authors: Weston P , Lear J 
Published: December 2008

Abstract
Benign intracranial hypertension is a condition of obscure aetiology which presents with episodic headaches and nausea. It is a diagnosis based on the exclusion of other intracranial pathology and computed tomography is usually normal. We present a case of gliomatosis cerebri which was initially diagnosed and treated as benign intracranial hypertension.
Giant hydronephrosis in adults: the great mimic. Early diagnosis with ultrasound
Authors: Yang W T , Metreweli C 
Published: December 2008

Abstract
Giant hydronephrosis in adults is uncommon and often misdiagnosed clinically. We present three cases of giant hydronephrosis in adults secondary to ureteric calculous obstruction, two of whom presented with an acute abdomen and one with an indirect inguinal hernia. All patients were diagnosed promptly with ultrasound.
Pulse oximetry monitoring during non-sedated upper gastrointestinal endoscopy
Authors: Melleney E M , Lambertini L , Willoughby C P 
Published: December 2008

Abstract
Fifty consecutive patients judged fit for non-sedated upper gastrointestinal endoscopy were monitored by pulse oximetry before, during and after the procedure. Transient hypoxia developed during intubation in five subjects (10%) but treatment was not required nor was the test halted. Only one patient with pre-existing respiratory problems became hypoxaemic to the extent that oxygen had to be given and the procedure halted. The chance of hypoxia was unrelated to age, sex, smoking, anxiety, or the duration of intubation. Routine pulse oximetry is not necessary for non-sedated gastroscopy but oximetry monitoring may be important in selected cases.
Guillain-Barré syndrome as an extraintestinal manifestation of Crohn’s disease
Authors: de la Fuente-Fernández R , Rubio-Nazabal E , de la Iglesia-Martínez F 
Published: December 2008

Abstract
A variety of extraintestinal manifestations, probably immune-mediated, may appear during relapses of Crohn’s disease. We report the clinical observation of a 34-year-old woman who developed a Guillain-Barré syndrome, aphthous stomatitis and oligoarthritis during a relapse of Crohn’s ileocolitis. This case suggests that the Guillain-Barré syndrome may be another extraintestinal manifestation of Crohn’s disease.
An unusual cause of dementia
Authors: Vassallo M , Allen S 
Published: December 2008

Abstract
Gliomatosis cerebri is a rare cerebral tumour that presents with personality and mental state changes. Diagnosis can be very difficult and many times is made at post mortem. We describe a 63-year-old man who presented initially with depression that merged into a schizophrenia-like illness, and who developed progressive dementia prior to his death. Two computed tomography (CT) scans of the brain were normal and the diagnosis of gliomatosis cerebri was made at post mortem. The progressively changing mental state was suggestive of an organic cause of his illness. Since this tumour may not be detected by a CT scan, a magnetic resonance imaging scan with T2-weighted images with spin echo sequences of the brain should be performed. Prognosis is very poor but diagnosis is important to plan terminal care. The patient described was unusual because he was older than most people with this tumour, and he presented with psychiatric symptoms which were thought to be non-organic for almost two years.
Neurofibromatosis and insulinoma
Authors: Fung J W , Lam K S 
Published: December 2008

AbstractA 45-year-old man with neurofibromatosis presented with recurrent seizures due to hypoglycaemia caused by an insulinoma. The attacks were abolished after the successful removal of the insulinoma. This probably represents another example of the association between neurofibromatosis and a tumour consisting of cells with amine-precursor-uptake and decarboxylation.
Cerebral venous sinus thrombosis and antiphospholipid antibodies
Authors: Boggild M D , Sedhev R V , Fraser D , Heron J R 
Published: December 2008

Abstract
We report two cases of cerebral venous sinus thrombosis associated with an antibody to phospholipids, namely the lupus anticoagulant. Both patients later developed further immunologically mediated conditions. The importance of screening for the lupus anticoagulant in addition to anticardiolipin antibodies in this condition and the need for follow-up of such patients is discussed.
Peliosis of the spleen: possible association with chronic renal failure and erythropoietin therapy
Authors: Lam K Y , Chan A C , Chan T M 
Published: December 2008

Abstract
Splenic peliosis was identified at necropsy in a 62-year-old woman receiving continuous ambulatory peritoneal dialysis for end-stage renal failure, and erythropoietin therapy for uraemia and anaemia. The immediate cause of death was arrhythmia related to ischaemic heart disease, following an episode of intramuscular haematoma (secondary to platelet dysfunction). The unusual association between peliosis and renal failure, and possibly erythropoietin therapy, is discussed.
Telling parents their child has severe congenital anomalies
Authors: Ryan S 
Published: December 2008

AbstractA large number of potential malformations exist, but the key skills in communicating with the parents of a malformed baby are the same. Dissatisfaction is common in this situation and has prompted a national initiative in improving standards of disclosure of disability and malformation--the Right from the start strategy (see appendix). Key skills include keeping the family together, ie, not removing the baby unnecessarily, knowing how parents like to be informed, listening, checking that parents have understood, being nonderogatory and, most importantly, emphasizing the positive side of their newborn child.
Soluble interleukin-2 receptor in patients with glomerular diseases
Authors: Chen H S , Wu M S , Yen T S , Chen W Y 
Published: December 2008

AbstractIn this study, we measured the soluble interleukin-2 receptor (sIL-2R) level to evaluate the cellular immune status in 61 patients with different types of glomerular diseases; 40 healthy volunteers were used as control. All patients with glomerular diseases had levels of serum sIL-2R significantly higher than those of the controls (766 +/- 59 vs 280 +/- 23 U/ml; p &lt; 0.05). Even patients with normal renal function still had higher serum sIL-2R levels than the controls, no matter to which subgroups they belonged (primary glomerulonephritis, lupus nephritis or diabetic nephropathy). Serum sIL-2R levels were similar among the three subgroups. The serum levels of sIL-2R correlated well with age and were significantly higher in older patients, although this was not observed in the control group. Serum sIL-2R levels were significantly higher in patients with active urinary sediment and in patients with impaired renal function and showed a significant negative correlation with creatinine clearance (r = -0.56; p &lt; 0.05). Although urinary and serum sIL-2R levels were quite well correlated, (r = 0.35; p &lt; 0.05), the urinary levels of sIL-2R did not differ in patients with different disease activity or different renal functions although they had a significant correlation with 24-hour urinary protein (r = 0.39; p &lt; 0.05). Patients with nephrotic syndrome also had higher urinary sIL-2R levels than other patients (529 +/- 106 vs 280 +/- 31 U/ml; p &lt; 0.05). We conclude that greater T-cell activation might contribute to the pathogenesis of different glomerulonephritis entities, and serum levels of sIL-2R can serve as a useful clinical marker of glomerulonephritis activity. Renal function influenced the serum levels of sIL-2R significantly. This factor must be considered when we interpret the data. Urinary sIL-2R levels did not reflect the disease activity as well. This might be due to the secondary influence of the extent of the glomerular protein leak. Further investigation is needed to define the exact excretory pathway of this substance.
The Babinski reflex
Authors: van Gijn J 
Published: December 2008

Abstract
The plantar response is a reflex that involves not only the toes, but all muscles that shorten the leg. In the newborn the synergy is brisk, involving all flexor muscles of the leg; these include the toe ‘extensors’, which also shorten the leg on contraction and therefore are flexors in a physiological sense. As the nervous system matures and the pyramidal tract gains more control over spinal motoneurones the flexion synergy becomes less brisk, and the toe ‘extensors’ are no longer part of it. The toes then often go down instead of up, as a result of a segmental reflex involving the small foot muscles and the overlying skin, comparable to the abdominal reflexes. With lesions of the pyramidal system, structural or functional, this segmental, downward response of the toes disappears, the flexion synergy may become disinhibited and the extensor hallucis longus muscle is again recruited into the flexion reflex of the leg: the sign of Babinski. A true Babinski sign denotes dysfunction of the pyramidal tract, and should be clearly distinguished from upgoing toes that do not belong to the flexion synergy of the leg. Correct interpretation of the plantar response depends only to a minor degree on the method or site of stimulation of the foot. It is therefore most important to assess the response in the entire leg.
Breast cancer in the elderly
Authors: Bellet M , Alonso C , Ojeda B 
Published: December 2008

AbstractBreast cancer in the elderly has attracted considerable interest in recent years for three main reasons. Firstly, information concerning the profile (clinical and biological) of the disease in the geriatric population is scarce; secondly, the number of patients is increasing, and thirdly there are conflicting data regarding the actual effectiveness of the different treatments. The present review attempts to outline the specific characteristics of this malignancy in the elderly in terms of histological pattern, stage at diagnosis, and outcome. The feasibility of standard therapies (mastectomy/lumpectomy, axillary clearance, and radio-therapy) in the elderly is carefully analysed, and compared to the efficacy of less aggressive procedures. The use of tamoxifen as a primary treatment, instead of surgery, is critically reconsidered, as well as its use as an adjuvant therapy. Finally, the effectiveness of systemic therapy in advanced disease is also discussed.
Rehabilitation medicine
Authors: Cozens J A , Chamberlain M A 
Published: December 2008

Abstract
The nature of rehabilitation medicine is outlined in terms of its objectives, its methods, the patient groups which it seeks to help and its relationships to other specialties. Some major advances of recent years are discussed, such as the development of the impairment/disability/handicap framework. With particular emphasis upon neurological rehabilitation, the breadth of the specialty is then illustrated with examples of current preoccupations. These include recovery patterns of the damaged nervous system, testing the efficacy of existing therapies, applying new treatment techniques and developing quantitative measures of disability and handicap. Looking to the future, some key areas are identified where further advances might be sought.
The investigation of a patient with unexpected venous thrombosis
Authors: Wilde J T 
Published: December 2008

Abstract
Over recent years a number of hereditary and acquired defects of the circulation’s natural anticoagulant mechanisms have been characterised and shown to predispose affected individuals to thrombosis. It is important to attempt to diagnose a thrombophilia state in patients with a thrombotic tendency in order to provide appropriate management, especially during at-risk situations, both for themselves and asymptomatic relatives identified through family studies. This review defines the patients who should be investigated for an underlying thrombophilia state and describes the hereditary and acquired disorders which should be screened for within an investigation profile. The recently identified factor V Leiden mutation which appears to be the most common hereditary cause of a thrombotic tendency is described in detail and descriptions of the more established thrombophilia states are included. Although the factor V Leiden mutation accounts for a significant proportion of cases fulfilling the criteria for thrombophilia screening, a predisposing cause for thrombosis remains unidentifiable in a large number of patients making it likely that over the years to come new thrombophilia states will continue to be identified.
An audit of echocardiograms in acute left ventricular failure
Authors: Morgan R , King D 
Published: December 2008

Abstract
All patients with heart failure should have an echocardiogram to establish a diagnosis, both to aid treatment as well as for prognostic reasons. An audit of 100 case notes of patients admitted with acute left ventricular failure over a 12-month period found that 26 patients had not had an echocardiogram. Of the 74 who did have an echocardiogram 68 patients had reduced systolic function (mean ejection fraction 42%). Almost all (93%) were commenced on an angiotension-converting enzyme (ACE) inhibitor. Those who did not receive an ACE inhibitor had no contraindications to these drugs. Seventeen patients had a confirmed myocardial infarction. Of these, 11 had an echocardiogram and 10 were discharged home on an ACE inhibitor. Despite appropriate indications some patients are deprived of echocardiography as well as the benefits of ACE inhibitors.
Cutaneous metastases of lung cancer
Authors: Kamble R , Kumar L , Kochupillai V , Sharma A , Sandhoo M S , Mohanti B K 
Published: December 2008

Abstract
The reported incidence of skin metastases from lung cancer varies from 2.8-7.5%. In the present study 8.7% of patients had skin metastases, with head and neck being the most common sites, nodular lesions the most common, and adenocarcinoma the most frequent histology. Although most patients develop these lesions during the course of a known progressive disease, they may be the presenting manifestation of a primary tumour in the lung. The occurrence of skin lesions in lung cancer announces an ominous prognosis. The response to chemotherapy is poor, possibly due to poor blood supply to the skin; monitoring response to chemotherapy, however, is easier when such lesions are present.
Actinomycosis presenting as carcinoma
Authors: Hinnie J , Jaques B C , Bell E , Hansell D T , Milroy R 
Published: December 2008

Abstract
Actinomycosis is rare compared to carcinoma, but the two conditions can present with very similar clinical pictures. Two cases of actinomycosis are reported, one thoracic and one pelvic-abdominal which presented as carcinoma and proceeded to surgery without a histological diagnosis having been established.
Asthma
Authors: Calverley P M 
Published: December 2008

AbstractBronchial asthma is now recognised to be a major cause of morbidity and even mortality in people of all ages. Two important ideas have changed our approach to asthma management. The first is understanding that asthma is a chronic inflammatory disorder which needs regular treatment with anti-inflammatory drugs such as inhaled corticosteroids to prevent further attacks. The second development is the availability of prescribable peak flow meters, which allows both confident diagnosis and early prediction of relapse. Asthma management guidelines provide a logical treatment framework for most patients, but a few difficult cases still consume large amounts of medical time. The commonest problem is one of compliance with treatment which may respond to patient education, although this is not universally so. Other problems include misdiagnosis, acid reflux and, rarely, true corticosteroid-resistant asthma. Several potentially important new treatments have been developed. These include longer acting anticholinergic drugs, drugs with bronchodilator and some anti-inflammatory properties which antagonise or inhibit the production of leukotrienes, sub-types of phosphodiesterase inhibitor with anti-inflammatory properties and immunosuppressive drugs such as cyclosporin. Ultimately these new treatments must be rigorously tested and integrated into a care plan that remains centred on patient education.
Discussing the diagnosis and prognosis with cancer patients
Authors: Bennett M , Alison D 
Published: December 2008

Abstract
Effective doctor-patient communication is an integral part of good clinical care. Telling a patient that he/she has cancer can be a daunting task. If done with empathy and sensitivity it can create an important bond between the doctor and patient. If done brusquely and without tact it can create barriers and lasting hostility. Several key steps help make the breaking of bad news easier for doctors and patients. There is not one ‘right formula’ but appreciation of and responsiveness to the patient’s verbal and non-verbal signals are core skills which can be developed.
Vasculitis and rapidly progressive glomerulonephritis in the elderly
Authors: Higgins R M , Goldsmith D J , Connolly J , Scoble J E , Hendry B M , Ackrill P , Venning M C 
Published: December 2008

Abstract
The proportion of patients with vasculitis and rapidly progressive nephritis aged 70 years or over has risen from about 10% in the 1980s to over 30% in series reported in the 1990s. This study was undertaken to examine the presentation and outcome of such older patients. Seventeen of 56 patients (30%) who presented at two renal units were aged 70 years or over. Mean creatinine level at presentation was 530 mumol/l, and five patients received dialysis at presentation. Outcome was dependent on three factors, namely comorbid pathology, response to immunosuppressive therapy, and the occurrence in three cases of temporary spontaneous partial remission. Overall patient survival at one and two years was 62.5% and 50%, respectively, and 90% and 100% of surviving patients were independent of dialysis at one and two years, respectively. Response to chemotherapy was excellent, with full rehabilitation in many cases and no deaths directly attributable to adverse effects of immunosuppressive therapy. We conclude that diagnosis of vasculitis and rapidly progressive glomerulonephritis by renal biopsy and the subsequent administration of chemotherapy (including cyclophosphamide in many cases) resulted in a worthwhile benefit in these elderly patients.