1/81. Trauma, sepsis, and disseminated intravascular coagulation.disseminated intravascular coagulation (DIC) was first observed clinically in a case of sepsis following severe trauma. It was postulated that the observed clotting defect and bleeding were due to the using up of clotting factors in an episode of intravascular clotting. It was also postulated that the multiple organ failure observed was due to obstruction of the microcirculation of the organs by microclots. Evidence for this process was worked out in many animal studies. It was then postulated that if these microclots could be lysed before organ necrosis was produced, organ failure could be prevented. This prevention was shown to be possible in animals. It was then tried in humans using plasminogen activators, and the approach was found to be effective. Using a low dose of plasminogen activator over a 24-hour period caused no changes in the coagulation profile or bleeding.- - - - - - - - - - ranking = 1keywords = organ (Clic here for more details about this article) |
2/81. The efficacy of integrating "smart simulated casualties" in hospital disaster drills.INTRODUCTION: Full-scale disaster drills are complex, expensive, and may involve hundreds or thousands of people. However, even when carefully planned, they often fail to manifest the details of medical care given to the casualties during the drill. OBJECTIVE: To assess the feasibility of integrating physicians among the simulated casualties of a hospital disaster drill. methods: A total of 178 physicians graduating an Advanced Trauma life Support (ATLS) course participated in eight hospital disaster drills during 1994 as "Smart Victims." The participants were given cards with descriptions of their injury and detailed instructions on how to manipulate their medical condition according to the medical care provided in the hospital. They also were given coded questionnaires to fill out during the process of the drill. Conclusions were drawn from analysis of the questionnaires and from a roundtable discussion following each drill. RESULTS: The "smart casualties" made comments on the following topics: 1) triage (over-triage in 9%, and under-triage in 4%); 2) treatment sites; 3) medical equipment usage (i.e., shortage of ventilators and splinting devices); 4) medical knowledge and care rendered by the hospital staff; 5) evacuation and escorting of the wounded; 6) management of patients with post-traumatic stress disorder; and 7) medical documentation. Their comments contributed valuable information on the quality of medical care and organization, and identified obstacles that otherwise would have been overlooked. The "smart casualties" were very cooperative and indicated that their participation in the drill contributed to their understanding of disaster situations in hospitals. CONCLUSION: Integrating physicians among the simulated casualties in a hospital disaster drill may contribute to achieving the objectives of hospital disaster drills and add to disaster management education of the simulated casualty physicians.- - - - - - - - - - ranking = 0.25keywords = organ (Clic here for more details about this article) |
3/81. hypoglossal nerve injury as a complication of anterior surgery to the upper cervical spine.Injury to the hypoglossal nerve is a recognised complication after soft tissue surgery in the upper part of the anterior aspect of the neck, e.g. branchial cyst or carotid body tumour excision. However, this complication has been rarely reported following surgery of the upper cervical spine. We report the case of a 35-year-old woman with tuberculosis of C2-3. She underwent corpectomy and fusion from C2 to C5 using iliac crest bone graft, through a left anterior oblique incision. She developed hypoglossal nerve palsy in the immediate postoperative period, with dysphagia and dysarthria. It was thought to be due to traction neurapraxia with possible spontaneous recovery. At 18 months' follow-up, she had a solid fusion and tuberculosis was controlled. The hypoglossal palsy persisted, although with minimal functional disability. The only other reported case of hypoglossal lesion after anterior cervical spine surgery in the literature also failed to recover. It is concluded that hypoglossal nerve palsy following anterior cervical spine surgery is unlikely to recover spontaneously and it should be carefully identified.- - - - - - - - - - ranking = 23.694707189697keywords = nerve (Clic here for more details about this article) |
4/81. abdominal pain in children.Chronic vague abdominal pain is an extremely common complaint in children over 5 years, with a peak incidence in the 8 to 10 year group. In over 90 per cent of the cases no serious underlying organic disease will be discovered. Most disease states can be ruled out by a careful history, a meticulous physical examination, and a few simple laboratory tests such as urinalysis, sedimentation rate, hemoglobin, white blood count determination, and examination of a blood smear. If organic disease is present there are often clues in the history and the examination. The kidney is often the culprit--an intravenous pyelogram should be done if disease is suspected. barium enema is the next most valuable test. Duodenal ulcers and abdominal epilepsy are rare and are over-diagnosed. If no organic cause is found, the parents must be convinced that the pain is real, and that "functional" does not mean "imaginary." This is best explained by comparing with "headache"--the headache resulting from stress and tension hurts every bit as much as the headache caused by a brain tumor or other intracranial pathology. Having convinced the patient and his parents that no serious disease exists, no further investigation should be carried out unless new signs or symptoms appear. The child must be returned to full activity immediately.- - - - - - - - - - ranking = 0.75keywords = organ (Clic here for more details about this article) |
5/81. Possible sequelae of trauma and somatic disorder in early life.All children experience trauma. The age, state of development and constitutional factors will determine whether some children will have a traumatic effect. Trauma occurring before the age of three, at a time when the ego has not developed its synthetic and integrative functions, may be reproduced in later life as an isolated symptom, by selected sensations involved in a sensory imprint or screen sensation of the trauma as a simple recording. After the age of three, under the influence of a more mature ego, excessive traumatic stimuli will be integrated and elaborated in symptom formations as phobias or other conditions and extended as part of the total personality. recurrence in later life is triggered by events related not only to the original experience, but also to the content of its elaboration. The earlier in life the trauma occurs, the more likely that somatic imprints of primitive physiological symptoms would result as an archaic, biological defense or screen sensations. Recurrent sensory imprints or screens may appear as organic illness or functional somatic symptoms. Diagnostically, a detailed early life history is necessary to uncover the presence of a sensory screen memory of a trauma and so avoid diagnostic medical search for organic causation. Case material illustrating the two groups are presented. Indications for psychoanalysis and for supportive psychotherapy are discussed from our theoretical framework as well as from the literature.- - - - - - - - - - ranking = 0.5keywords = organ (Clic here for more details about this article) |
6/81. Lumbosacral nerve root avulsion: report of a case and review of the literature.The 14th myelographically demonstrated case of lumbosacral nerve root avulsion is presented with a summary of the previously reported cases. In most cases lumbosacral nerve root avulsion is associated with pelvic fractures and sacroiliac dislocation, which cause a stretching force to be applied to the nerves of the lumbar and sacral plexuses, and in turn to the nerve roots intradurally. This force causes nerve root avulsion in the intradural course of the nerve root. The myelographic defect is a pseudomeningocele or diverticulum-like outpouching created by the tearing of the arachnoid covering of the nerve roots. myelography clearly indicates nerve root avulsion and surgical exploration is not indicated.- - - - - - - - - - ranking = 40.619498039481keywords = nerve (Clic here for more details about this article) |
7/81. Congenital insensitivity to pain with anhidrosis. Report of a case and review of the literature.In a previous paper published in this journal, we reported two cases of "Congenital Sensory Neuropathy with Anhidrosis" with reference to the orthopedic complications (Theodorou et al., 1985). We now present a new typical case, under the currently used term: "Congenital Insensitivity to Pain with Anhidrosis" (CIPA) and a brief review of the literature on the incidence, etiology and problems arising in various systems. CIPA is an autosomal recessive form of sensory neuropathy manifesting with typical clinical features. Universal insensitivity to pain, anhidrosis or hypohidrosis, bouts of hyperpyrexia from very young age, self inflicted injuries, defective or absent lacrimation and mental retardation are specific diagnostic findings. Orthopedic, maxillofacial, dermatological and ophthalmologic complications are common. counseling of the family and school personnel for the prevention of injuries is necessary. early diagnosis is very important for the prevention and treatment of various complications. The etiology and pathogenesis of the condition is still unclear. The recent detection of a new gene, which encodes a receptor tyrosine kinase for nerve growth factor and lately of a specific point mutation associated with the gene inactivation11, may open new ways for the study and management of this disabling condition.- - - - - - - - - - ranking = 3.3849581699567keywords = nerve (Clic here for more details about this article) |
8/81. Management of post-traumatic pain syndromes (causalgia).A number of post-traumatic pain syndromes may be grouped under the two headings: causalgia and mimocausalgia states. Our concern is the early recognition of patients whose complaints have a real organic basis but whose physical signs are not of sufficient degree to make this fact readily apparent. These patients are all too often mismanaged or neglected for sufficiently long periods of time to permit the underlying pathologic physiology to secure supremacy over normal function. Recognized and treated properly by means of sympathetic ablation, either medical or surgical, the vast majority can be relieved of their symptoms. The extremities can then be rehabilitated by appropriate measures.- - - - - - - - - - ranking = 0.25keywords = organ (Clic here for more details about this article) |
9/81. diving-related fatalities caused by underwater explosions: a report of two cases.The authors report two cases of diving-related water blast with fatal outcome resulting from nearby underwater explosions. water blast with fatal outcome almost exclusively occurs in wars at sea. Underwater explosions are extremely rare in diving because of the limited exposure. Forensic findings in both cases reported included expected injuries to gas-filled organs such as the middle ear, lungs, and intestine; some rarely described injuries such as rupture of the liver, spleen, and kidneys; and also some lesions that were not found in a search of the literature: rupture of the heart and contusion of the hypophysis. Injuries caused by fatal underwater explosions should be carefully evaluated in forensic medicine to provide data that may support a criminal investigation.- - - - - - - - - - ranking = 0.25keywords = organ (Clic here for more details about this article) |
10/81. High-pressure water jet injuries: a surgical emergency.Injuries from high-pressure jet devices are surgical emergencies characterised by small entry wounds with extensive internal damage. Three factors are involved in these injuries. Physical injury can include local soft tissue disruption and vascular and nerve damage; chemical properties of the injectate can exacerbate compressive vascular injuries with increased oedema and inflammation; water-jet injuries can be contaminated by virulent organisms and foreign matter which can lead to unusual infections. Management is usually similar to that for injuries caused by high-velocity missiles, and involves aggressive debridement, irrigation and decompression followed by careful monitoring, and appropriate antibiotic therapy.- - - - - - - - - - ranking = 3.6349581699567keywords = nerve, organ (Clic here for more details about this article) |
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