Low grade fibromyxoid sarcoma of the falciform ligament: a case report

Background  

Low grade fibromyxoid sarcomas (LGFMS) are very rarely seen. They commonly arise from deep soft tissues of the lower extremities. Very few cases of intra-abdominal location have been reported.     

PATIENT SATISFACTION IN PROSTHETIC REHABILITATION PROGRAMME

Patient satisfaction is an important outcome measure independent of other outcomes. Its measurement is important to assess the effectiveness of a programme and to gain insight into the patients'' perception of the programme. In this study conducted in a large rehabilitation centre it was found that majority of patients express satisfaction with care inspite of perceived discomfort. Various demographic factors, severity or duration of the disability or the level of rehabilitation do not influence patient satisfaction. Patients express more concern with aspects such as delay in issue of the prosthesis, or hotel component of the hospital services. Patients did not appear too concerned about the level of information provided. Patient satisfaction is an individual reaction to the overall care process and is influenced by the initial expectation level of the patient. Emotional response of the patient appears to be more important determinant of patient satisfaction than the cognitive evaluation. Periodical assessment of patient satisfaction should be an important component of any programme evaluation exercise.KEY WORDS: Amputation, Patient satisfaction, Programme evaluation, Prosthesis, Quality of care, Rehabilitation     

ENDOTHELIAL CELL CULTURE AND SEEDING OF PROSTHETIC VASCULAR GRAFTS: AN EXPERIMENTAL STUDY

Current synthetic vascular prostheses do not acquire lining of vascular endothelium in humans or dogs. Endothelial seeding of vascular grafts has been proposed as a means of reducing the thrombogenicity of these grafts. We examined feasibility of cultivating endothelial cells (EC) by tissue culture technique and their subsequent seeding onto small diameter polytetra fluoroethylene (PTFE) grafts. Twenty adult dogs underwent common carotid artery interposition with 4 mm PTFE grafts. Ten dogs received seeded and the remaining ten received unseeded grafts. Grafts were removed at 4 and 12 weeks and their gross/morphological features compared. Cumulative patency rates for seeded grafts were 70% as compared to unseeded ones 30%. Seeded grafts were completely surfaced with a mono-layer of endothelium by 4 weeks. Small graft patency appears to be related to the establishment of an endothelial surface, the development of which is clearly facilitated by seeding with autogenous endothelium.KEY WORDS: Endothelial cell seeding, Vascular grafts     

Chylopericardium and chylothorax,resulting from a catheter to the left subclavian vein: An autopsy report

Summary A 47-year-old woman with long-standing myelofibrosis and thrombocytosis whose spleen was removed 9 days prior to death, died of a heart tamponade. Subsequent autopsy revealed the development of chylothorax and chylopericardium due to the existence of a thrombus obstructing the ostium of the left thoracic duct, as a consequence of the particular location of a central venous catheter in the left subclavian vein in the proximity of the confluence of the left thoracic duct in the afore-mentioned vein.     

Pneumothorax preceding pulmonary blastoma in a child

Serial plain radiographic, ultrasound and CT findings of an unusual case of pulmonary blastoma are described with a review of the literature.     

Features of a syndrome with congenital cataract and hypertrophic cardiomyopathy

We studied 12 patients from six unrelated families with a syndrome that has an autosomal recessive pattern of inheritance and can be diagnosed from clinical, histologic, and biochemical characteristics. The four major symptoms are congenital cataract, hypertrophic cardiomyopathy, mitochondrial myopathy of voluntary muscles, and exercise-related lactic acidosis. The patients had bilateral and total cataract in the first weeks of life, underwent cataract surgery, and developed nystagmus and strabismus. Corrected visual acuity was lower than 20/40 in aphakic eyes. Patients were mentally normal, and at school age they visited a school for blind and visually impaired children. The majority of the patients developed axial myopia with myopic fundus changes; aphakic refraction usually was lower than 10.0 diopters after the first decade. The cardiac myopathy was progressive and the cause of premature death. Three of the 12 patients died in the neonatal period and six patients died in early adulthood.     

Does timing of surgery influence the long-term results of foot polydactyly treatment?

Background

There is an evident lack of research on timing of polydactyly surgery and its effects on treatment results.

Retrospective Study on Efficacy of Intermaxillary Fixation Screws

Background

We evaluated the efficacy of intermaxillary fixation (IMF) screws in the treatment of mandibular fractures.

Methods

Two hundred patients with mandibular fractures, treated by IMF using these screws, were evaluated by pre and postoperative panoramic radiographs. Clinical testing was carried out for vitality and abnormal mobility of teeth adjacent to the site of screw insertions. Other factors such as possible iatrogenic dental injuries, loss, breakage or screw cover by oral mucosa and postoperative occlusion were also studied.

Result

The most important complication noticed was iatrogenic damage to dental roots.

Conclusion

Use of intraoral cortical bone screws for IMF is a valid alternative to arch bars in the treatment of mandibular fractures. Iatrogenic injury to dental roots is the commonest problem which can be minimized by an experienced surgeon.Key Words: Intermaxillary fixation, Bone screws, Mandibular fractures, Iatrogenic injury     

Transient gestational diabetes insipidus diagnosed in successive pregnancies: review of pathophysiology,diagnosis, treatment,and management of delivery

Gestational diabetes insipidus (GDI) is a rare disorder characterised by polyuria, polydypsia, and excessive thirst usually manifesting in the third trimester of pregnancy. The etiology is thought to depend on excessive vasopressinase activity, a placental enzyme that degrades arginine-vasopressin (AVP), but not 1-deamino-8-d-arginine vasopressin (dDAVP), which is a synthetic form. This is a transient syndrome and may be associated with acute fatty liver of pregnancy and preeclampsia. The use of dDAVP in symptomatic cases has been proven as a safe method for both the mother and the fetus during the pregnancy. We report a case of recurrent gestational diabetes insipidus in successive pregnancies, which responded to dDAVP and subsided after delivery. This report was presented at 8th European Congress of Endocrinology held in Goteborg, SWEDEN in 3–7 September 2005.     

Treating Displaced Distal Forearm Fractures in Children

Abstract Purpose:  Distal forearm fractures are among the most common fractures in children. In the past few years the option of percutaneous pinning has gained more attention in the treatment of unstable fractures. However, it remains unclear in which cases a fracture or its reduction should be considered unstable. Study Design:  In order to evaluate which type of fractures profit most from additional pinning after closed reduction, we performed a retrospective analysis of 225 consecutive cases using the recently published AO pediatric classification of long bone fractures. Results:  After closed reduction, position in the cast was lost in 23% of the cases. The proportion of unstable reductions was much higher in completely displaced fractures. The amount of dislocation was more important than the type of fracture according to the AO classification proposal. Conclusions:  Fully displaced fractures should always be reduced in a setting with pins immediately available. If anatomical reduction cannot be achieved, pinning is advocated. The AO proposal for pediatric long bone fracture classification could be a useful tool to render the diverse studies more comparable. However, the important feature of complete versus subtotal displacement is lacking.