1/4. pressure ulcers: an unusual complication of indwelling urethral catheter.INTRODUCTION: pressure ulcers are common among patients with spinal cord disorders (SCD) and occur due to unrelieved pressure on soft tissues. case reports: Two ladies with paraplegia following acute transverse myelitis developed pressure ulcers over medial aspects of thighs due to indwelling urethral catheter. Absence of sensation, weakness of both legs and lack of knowledge about catheter care contributed to ulcer formation. CONCLUSION: Indwelling urethral catheter may unusually result in pressure ulcers over the thighs in patients with SCD. Among health professionals involved in the care of these subjects awareness is essential for preventing this complication.- - - - - - - - - - ranking = 1keywords = catheter (Clic here for more details about this article) |
2/4. Internal pudendal pseudoaneurysm complicating an ischial pressure sore.A 23-year-old paraplegic patient experienced two episodes of substantial hemorrhage from an ischial pressure sore. Computed tomography showed that the wound extended into the pelvis and retroperitoneum, and arteriography demonstrated a pseudoaneurysm of the internal pudendal artery. The artery was selectively embolized, permitting debridement and flap coverage uncomplicated by bleeding. Bleeding from a pelvic extension of a pressure sore can be a catastrophic combination of distorted anatomy and relatively inaccessible vessels. As in hemorrhagic complications of pelvic trauma, tumors, and radiation, arteriography and transcatheter embolization can localize and control the source of bleeding.- - - - - - - - - - ranking = 0.14285714285714keywords = catheter (Clic here for more details about this article) |
3/4. Diagnosis and treatment of iliopsoas abscess in spinal cord injury patients.Six patients with spinal cord injury and iliopsoas abscess and other complicating conditions were evaluated with computed tomography (CT), conventional radiography, magnetic resonance imaging (MRI), and radionuclide scans. CT identified the presence of psoas abscess and revealed the depth, extent, and relationship of deep pressure ulcers to deep structures. CT-guided aspiration of the abscess cavities was performed in three patients, with placement of drainage catheters. Concurrent treatment with appropriate antibiotics, followed by staged myocutaneous flap coverage resulted successful outcomes in all patients. A high index of suspicion aids in the early diagnosis of psoas abscess in the SCI patient, as interpretations of physical examination are obscured by the lack of localizing findings. We believe that CT is the diagnostic and therapeutic modality of choice in the management of these complex conditions in the SCI patient, because of its superior ability to detect pathologic changes in the pelvic region and for decreasing the morbidity of the treatment by avoiding open surgery in these often suboptimal surgical candidates.- - - - - - - - - - ranking = 0.14285714285714keywords = catheter (Clic here for more details about this article) |
4/4. pressure ulcers in nursing home patients.pressure, moisture, shear forces and friction lead to skin ulcer formation. nursing home and home-bound patients with restricted mobility, poor nutrition, incontinence and chronic conditions such as anemia, diabetes and dementia are at risk for ulcer formation. Bedridden patients should be turned from side to side at 30-degree angles at least every two hours. Mattress and chair cushions, splints and cradle boots may reduce pressure. Good hygiene and barrier ointments, condom catheters, absorptive products and scheduled toileting for incontinence may control moisture. Calorie and protein supplements, feeding assistance and serial weight measurements are essential in the management of malnourished patients. Treatment should be based on the stage of the ulcer and the presence of conditions such as necrotic debris, infection and drainage. Saline wet-to-dry dressings and enzymatic and surgical debridement are necessary to remove necrotic tissue. Saline-soaked gauze, hydrogel preparations and occlusive dressings provide the physiologic environment for fibroblasts to grow and form granulation tissue. patients with sepsis may require hospital admission for both further evaluation and systemic antibiotic therapy.- - - - - - - - - - ranking = 0.14285714285714keywords = catheter (Clic here for more details about this article) |