traumatic coronary artery-cameral fistulas (tcaf) are rare and may present secondary to penetrating injuries (80%) or iatrogenic traumas. early operative intervention remains the recommended treatment modality for accidental traumatic coronary artery fistulas. we report the case of a 17-year-old man who presented with left anterior descending coronary artery-right ventricle fistula following pe...

conclusions using the celox-coated gauze is able to achieve hemostasis in penetrating limb trauma faster than the conventional pressure bandage. further research is required to clarify the subset of patients who will benefit the most from this effect in the emergency department. results the mean age of participants was 30.5 and the majority of patients were male (90.6%). the forearm and distal ...

Blinding protects against bias but the success of blinding is seldom assessed and reported in clinical trials including studies of acupuncture where blinding represents a major challenge. Recently, needles with the potential for double-blinding were developed, so we tested if acupuncture can be double-blinded in a randomized study of sixty-seven patients with acute pain ≥ 3 (0-10 scale followin...

Background Penetrating cardiac injury has the highest mortality and morbidity rates of all organ injury. The prehospital mortality rate for penetrating cardiac injury was 70 – 80%. Prehospital care including rapid transportation of patients to trauma center and agresive intervention has increased survival rate. The purpose of this study was to show our experience in treatment of patient with pe...

purpose: to determine the long-term visual outcomes and complications of penetrating keratoplasty (pk) performed for keratoconus. methods: hospital records of patients with keratoconus who underwent pk at the ophthalmology center of shaheed sadoughi, yazd, iran, during 1992-2003 were reviewed. we studied records of 84 pk procedures in 72 keratoconus patients. data including best corrected visua...

purpose: to compare visual and refractive outcomes as well as graft survival after penetrating keratoplasty (pk) in keratoconic patients with or without acute hydrops. methods: in this comparative interventional case series, 14 eyes of 14 keratoconic patients with acute hydrops (group 1) and 37 eyes of 37 keratoconic patients with no history of acute hydrops (group 2) underwent pk. visual acuit...

Penetrating craniofacial traumas are rarely seen in childhood, but can lead to serious morbidities or mortality associated with the injuries of vital neurovascular structures.1 Penetrating craniofacial injuries in childhood are most commonly caused by knives and guns, or fragments of glass and metal.2,3 Penetrating injuries from screwdrivers and spear guns are rare among children and very few c...

PURPOSE To compare the measurement of contrast sensitivity at a distance in patients submitted to penetrating keratoplasty versus patients submitted to deep anterior lamellar keratoplasty for keratoconus treatment. METHODS Contrast sensitivity of fourteen subjects submitted to penetrating keratoplasty and fourteen subjects submitted to deep anterior lamellar keratoplasty have been analyzed th...

PURPOSE To report a case of Candida keratitis following penetrating keratoplasty in a patient with Candidiasis of the fingernails. CASE REPORT An 80 year-old male presented with recurrent Candida keratitis following penetrating keratoplasty. Patient was found to have evidence of Candidiasis of the fingernails. COMMENT Candidiasis of the fingernails have led to recurrent fungal keratitis fol...