1/39. Musculoskeletal manifestations of osteomalacia: report of 26 cases and literature review.OBJECTIVE: This study was undertaken to describe the musculoskeletal manifestations in a selected population of 26 patients with biopsy-proven osteomalacia (OM) and provide a literature update. methods: The 26 patients with biopsy-proven OM were selected from a total number of 79 patients who underwent anterior iliac crest biopsy. The diagnosis of OM was confirmed by the presence of an osteoid volume greater than 10%, osteoid width greater than 15 microm, and delayed mineralization assessed by double-tetracycline labeling. RESULTS: OM was caused by intestinal malabsorption in 13 patients, whereas six other patients presented with hypophosphatemia of different causes. Five elderly patients presented with hypovitaminosis D, and in two patients the OM was part of renal osteodystrophy. Twenty-three patients presented with bone pain and diffuse demineralization, whereas three other patients had normal or increased bone density. Characteristic pseudofractures were seen in only seven patients. Six of the 23 patients with diffuse demineralization had an "osteoporotic-like pattern" without pseudofractures. Prominent articular manifestations were seen in seven patients, including a rheumatoid arthritis-like picture in three, osteogenic synovitis in three, and ankylosing spondylitis-like in one. Two other patients were referred to us with the diagnosis of possible metastatic bone disease attributable to polyostotic areas of increased radio nuclide uptake caused by pseudofractures. Six patients also had proximal myopathy, two elderly patients were diagnosed as having polymalgia rheumatica, and two young patients were diagnosed as having fibromyalgia. One of the patients who presented with increased bone density was misdiagnosed as possible fluorosis. CONCLUSION: OM is usually neglected when compared with other metabolic bone diseases and may present with a variety of clinical and radiographic manifestations mimicking other musculoskeletal disorders.- - - - - - - - - - ranking = 1keywords = pain, area (Clic here for more details about this article) |
2/39. Community-acquired methicillin-resistant staphylococcus aureus: a cause of musculoskeletal sepsis in children.Between August 1996 and August 1997, 130 children were admitted to our pediatric orthopaedic unit with Staphylococcus aureus musculoskeletal infection. Twenty-six of the 130 staphylococcal isolates were resistant to methicillin, an incidence of 20%. All but one of the infections, a femoral fixator-pin infection, were community-acquired. Twenty-two of the infections were superficial; however, there were four cases of deep musculoskeletal sepsis due to methicillin-resistant S. aureus. In areas where methicillin-resistant S. aureus is prevalent in the community, methicillin resistance should be considered in any overwhelming staphylococcal infection not responding to conventional antibiotics despite adequate surgical debridement.- - - - - - - - - - ranking = 0.022453978013709keywords = area (Clic here for more details about this article) |
3/39. Acute abstinence syndrome following abrupt cessation of long-term use of tramadol (Ultram): a case study.We report on a patient who had taken the centrally acting analgesic tramadol for over 1 year. The compound had proven to be sufficient to treat her painful episodes related to fibromyalgia. Due to lack of supply while being on a trip, intake of the drug was stopped abruptly, resulting in the development of classical abstinence-like symptoms within 1 week. Abstinence-like symptoms consisted of restlessness and insomnia for which the benzodiazepine lorazepam was given. Diarrhoea and abdominal cramps were treated with the peripherally active opioid loperamide, while bouts of cephalgia were treated with sumatriptan. Diffuse musculoskeletal-related pain and restless leg syndrome (RLS) were treated with dextromethorphan. All these different medications proved to be efficacious as they resulted in the cessation of symptoms. Within 1 week symptoms ceased and the patient regained her normal activities without any sequelae. Although tramadol is considered a non-habit- and non-dependence-forming analgesic, abstinence symptoms are likely to develop following abrupt cessation of intake, especially when the compound had been taken over 1 year. Therefore patients should be advised of such an effect whenever they decide to stop intake or their physician is planning to switch to another medication. To avoid abstinence-like symptoms doses should be slowly tapered down.- - - - - - - - - - ranking = 1.9550920439726keywords = pain (Clic here for more details about this article) |
4/39. Use of ultrasonographic guidance in interventional musculoskeletal procedures: a review from a single institution.We have evaluated the utility of ultrasonographic guidance for intervention in the musculoskeletal system. All interventional musculoskeletal procedures using ultrasonographic guidance performed at our institution from July 1998 through November 1999 were reviewed. Examinations were performed using either a linear or curved phased array transducer, based on depth and local geometry. The choice of needle was likewise optimized for specific anatomic conditions. One hundred ninety-five procedures were performed on 167 patients from July 1998 through November 1999. Thirty-one procedures had magnetic resonance correlation within 6 months beforehand. Excluding large-joint aspirations and injections, we found that 180 of the procedures were more readily performed using ultrasonography than any other imaging modality. These included therapeutic injections into tendon sheaths (biceps, flexor digitorum longus, posterior tibial, and iliopsoas), Morton's neuromas, plantar fascia, wrist ganglia, and tarsal tunnel cysts; peritendinous hamstring injections; and synovial cyst and muscle biopsies. In all cases, the target of interest was identified easily with ultrasonography, and needle position was documented readily. Also in all cases, aspiration or medication delivery to the site of interest was observed during real time and was documented on postprocedure images of the area. No significant complications (e.g., bleeding, infection, and neurovascular compromise) were encountered during or immediately after any procedure. ultrasonography is a readily available imaging modality useful for guiding interventional procedures in the musculoskeletal system. The ability to document exact needle placement in real time confirms accurate placement of therapeutic injections, fluid aspiration, and soft tissue biopsies.- - - - - - - - - - ranking = 0.022453978013709keywords = area (Clic here for more details about this article) |
5/39. Pure dislocation of the ankle: three case reports and literature review.ankle dislocation without fracture is an extremely rare injury. The results of treatment are reported for three patients who had a posteromedial open dislocation, a lateral open dislocation, and a posterior closed dislocation of the ankle. Management consisted of immediate reduction, debridement and capsular suture in the open dislocations, and immobilization with a short leg cast in all patients. At followup no patient had tibiotalar joint instability; a 10 degrees to 15 degrees loss in the range of dorsiflexion was observed in two patients. One patient reported paresthesia in the area of the superficial peroneal nerve. The three patients achieved good long-term functional and radiographic results. Predisposing factors that contribute to the pathogenesis of this lesion are internal malleolus hypoplasia, ligamentous laxity, weakness of the peroneal muscles, and previous ankle sprains. Among the three patients, medial malleolus hypoplasia was present in one patient and previous sprains were seen in the clinical history of another patient.- - - - - - - - - - ranking = 0.022453978013709keywords = area (Clic here for more details about this article) |
6/39. The schnitzler syndrome. Four new cases and review of the literature.The schnitzler syndrome is characterized by a chronic urticarial eruption with a monoclonal IgM gammopathy. The other signs of the syndrome include intermittent elevated fever, joint and/or bone pain with radiologic evidence of osteosclerosis, palpable lymph nodes, enlarged liver and/or spleen, elevated erythrocyte sedimentation rate, and leukocytosis. The mean delay to diagnosis is more than 5 years, and this syndrome is of concern to internists and many medical specialists. patients with this syndrome are often initially considered to have lymphoma or adult-onset Still disease, which are the main differential diagnoses. However, hypocomplementic urticarial vasculitis, systemic lupus erythematosus, cryoglobulinemia, acquired C1 inhibitor deficiency, hyper IgD syndrome, chronic infantile neurologic cutaneous and articular (CINCA) syndrome, and Muckle-Wells syndrome should also be excluded, because diagnosis relies on a combination of clinical and biologic signs and there is no specific marker of the disease. The disease pursues a chronic course, and no remissions have yet been reported. Disabling skin rash, fever, and musculoskeletal involvement are the most frequent complications. Severe anemia of chronic disease is another serious complication. The most harmful complication, however, is evolution to an authentic lymphoplasmacytic malignancy, which occurs in at least 15% of patients. This hematologic transformation can occur more than 20 years after the first signs of the disease, thus patients deserve long-term follow-up. Treatment is symptomatic and unsatisfactory. The skin rash is unresponsive to treatment, and nonsteroidal antiinflammatory drugs, antihistamines, dapsone, colchicine, and psoralens and ultraviolet A (PUVA) therapy give inconstant results. fever, arthralgia, and bone pain often respond to nonsteroidal antiinflammatory drugs. In some patients, these symptoms and/or the presence of severe inflammatory anemia require steroids and/or immunosuppressive treatment, which ameliorate inflammatory symptoms but do not change the course of the skin rash.- - - - - - - - - - ranking = 1.9550920439726keywords = pain (Clic here for more details about this article) |
7/39. Cord compression secondary to cervical disc herniation associated with calcification of the ligamentum flavum: case report.OBJECTIVE AND IMPORTANCE: Calcification of the ligamentum flavum is a rare disease that occurs almost exclusively in elderly Japanese people. We report the case of a young Caucasian woman who presented with a C5-C6 disc herniation associated with a cervical calcified ligamentum flavum. CLINICAL PRESENTATION: The patient presented with a cord compression syndrome of 76 hours' evolution. At exploration, a brown-sequard syndrome at the C6 level was found. magnetic resonance imaging and computed tomography led to a correct diagnosis and planning for decompression. INTERVENTION: We operated on the patient through a combined anterior and posterior approach. After the patient underwent anterior discectomy with intersomatic arthrodesis, we performed posterior decompression. During the operation, we observed that the dura mater could not be separated from the ligamentum, so an en bloc excision of both structures was performed. Microscopic examination indicated that the excised ligamentum had calcification, and total integration of the dura mater into the structure of the ligamentum was demonstrated. To our knowledge, this circumstance has never been described before. A posterior C3-C7 arthrodesis was performed to prevent postoperative kyphosis. Recovery was successful, with total recovery from neurological deficits 4 months later. CONCLUSION: Calcification of the ligamentum flavum is a progressive disease that starts early in life and becomes symptomatic later in life when spinal stenosis occurs. magnetic resonance imaging and computed tomography provide adequate diagnosis and allow proper surgical planning for decompression. The presence of hyperintense areas within the spinal cord parenchyma, in the absence of a traumatic antecedent, does not preclude a complete recovery.- - - - - - - - - - ranking = 0.022453978013709keywords = area (Clic here for more details about this article) |
8/39. Muscular-skeletal cryptococcosis in a patient with idiopathic CD4 lymphopenia.A healthy 27-year-old woman presented, four months after childbirth, ingravescent pain and claudication of the left lower limb. magnetic resonance imaging of the lumbosacral and iliac regions showed widespread muscular-skeletal lesions. The patient underwent surgery; cryptococcus neoformans was isolated from surgical samples. Liposomal amphotericin b, fluconazole and itraconazole were administered. Laboratory findings showed lymphocytopenia, with reduction of CD4 lymphocytes (23 cells per cubic millimeter) in the absence of hiv infection and any other defined immunodeficiency. This is a rare case of muscular-skeletal cryptococcal infection isolated in a subject affected with idiopathic CD4 lymphocytopenia.- - - - - - - - - - ranking = 0.97754602198629keywords = pain (Clic here for more details about this article) |
9/39. Musculoskeletal causes of chest pain.BACKGROUND: chest pain is a common presenting problem to general practitioners and accident and emergency departments. Such a symptom generates anxiety in both patients and their medical attendants, for fear that this symptom represents a life threatening event. Numerous investigations often ensue, adding to the physical and financial burden on an already stressed health system. Musculoskeletal causes of chest pain are common but frequently overlooked. OBJECTIVE: This article aims to outline some of the more common musculoskeletal problems which may present as chest pain, and to present a practical approach to their diagnosis and management. DISCUSSION: It is estimated that somewhere in the vicinity of 20-25% of noncardiac chest pain has a musculoskeletal basis. Careful history taking to identify red flag conditions differentiates those who require further investigation. Historical features suggesting a musculoskeletal cause include pain on specific postures or physical activities. A musculoskeletal diagnosis can usually be confirmed by clinical examination alone, the key to which is reproducing the patient's pain by either a movement or more specifically palpation over the structure that is the source of the pain. Confirming the diagnosis, explanation and reassurance allay anxiety. Management strategies include manual therapy, the provision of analgesia and anti-inflammatory agents, either topically, orally or by injection. Focal injection of local anaesthetic alone may also be a useful diagnostic and therapeutic tool.- - - - - - - - - - ranking = 76.040299657718keywords = chest pain, pain, chest (Clic here for more details about this article) |
10/39. buprenorphine treatment of patients with non-malignant musculoskeletal diseases.Adequate pain control is vital in the treatment of patients with musculoskeletal disease. These diseases are characterised by a number of pain-induced vicious circles, and satisfactory control of pain acts to disrupt these self-perpetuating processes. Consequently, early mobilisation can be achieved in patients with painful osteoporotic vertebral fractures, low back pain and sciatica, for example. In other cases analgesics may act simply to maintain the mobility of patients and in this way preserve their quality of life. When simple analgesics are not sufficient, the use of opioid-type analgesics is justified. buprenorphine transdermal therapeutic system (TDS) is a novel formulation of a well-tolerated and highly effective drug for satisfactory pain control that can also be used in patients with chronic non-malignant pain (CNMP) due to musculoskeletal diseases. Three case reports are presented to illustrate the effectiveness of buprenorphine TDS in such patients.- - - - - - - - - - ranking = 6.842822153904keywords = pain (Clic here for more details about this article) |
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