The haemophilic pseudotumour is an expanding destructive haematoma, which is associated with a considerable amount of morbidity in haemophilic patients. Its prevention is paramount. In fact, this goal can be achieved by primary prophylaxis to avoid muscle haematomas and by adequate and long-term haematological treatment of muscle haematomas in case they appear. At the moment, surgical excision of pseudotumour is the preferred treatment by many authors. However, there are instances that surgical extraction of the lesion is not feasible. In such situations, radiotherapy and arterial embolization should be considered either alone or as an adjunct to surgery. Conservative management using a combination of radiotherapy and replacement therapy should be considered for treating haemophilic bone pseudotumours, which are located in the skull or in the distal parts of the limbs, especially in conditions where some impediments to surgical excision exist. In fact, the radiation should be delivered to the lesion site in small fragments of 2 Gy or less to a total dosage of 6-23.5 Gy, which is the most recommended radiation dosage, at the moment. Therapeutic arterial embolization of haemophilic pseudotumours should be considered in lesions of large size, especially in pseudotumours of pelvic region, as it may effectively reduce its size and decrease the risk of bleeding complications during surgery. Nevertheless, in view of its temporary effect, embolization may better be performed, as a preparatory procedure, at best about 2 weeks prior to surgery. This time lapse will allow for mass shrinkage but is insufficient for vessel restoration.
Intra-articular injection of lidocaine before closed reduction of anterior shoulder dislocation produces the same pain relief as intravenous meperidine and diazepam.
Angular deformities of the lower limbs are common during childhood. In most cases this represents a variation in the normal growth pattern and is an entirely benign condition. Presence of symmetrical deformities and absence of symptoms, joint stiffness, systemic disorders or syndromes indicates a benign condition with excellent long-term outcome. In contrast, deformities which are asymmetrical and associated with pain, joint stiffness, systemic disorders or syndromes may indicate a serious underlying cause and require treatment.Little is known about the relationship between sport participation and body adaptations during growth. Intense soccer participation increases the degree of genu varum in males from the age of 16. Since, according to some investigations, genu varum predisposes individuals to more injuries, efforts to reduce the development of genu varum in soccer players are warranted. In this article major topics of angular deformities of the knees in pediatric population are practically reviewed.
Necrotizing fasciitis is a rapidly progressive infection and is a necrosis of the fascia and surrounding tissues. Despite recent advances in its management, outcomes have not improved and mortality rate is still high. Between September 2007 and August 2009, we prospectively studied twenty-four histopathologically proven necrotizing fasciitis patients to assess the prognostic factors that indicate the outcome. Mortality rate was 20.8%. Twelve patients (50%) improved, while seven patients (29.2%) were complicated by limb loss. Mortality rates related to upper and lower limb involvement were similar (20% vs. 22.2%). The rates of gangrene and amputation in patients with diabetes mellitus were significantly higher than other comorbidities. Patients with gram-positive infections had significantly lower rates of amputation (15.4% vs. 54.5%, P = 0.04). Mean band cell count and serum potassium level were significantly higher in the nonsurvivors same as leukocyte count in the patients with gangrene, while serum sodium level was significantly lower in nonsurvivors. We conclude that hyponatremia, hyperkalemia, and increased band cells in the peripheral blood of patients may be useful parameters in distinguishing life-threatening necrotizing fasciitis; hence, we recommended lower threshold to amputation during surgery for this group of patients.
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