1/112. Isolated intrathoracic injury with air bag use.The restrained (air bag and seatbelt) driver of a vehicle involved in a high-speed motor-vehicle accident sustained a tear of the thoracic aorta with no signs of external injury. Air bag deployment may mask significant internal injury, and a high index of suspicion is warranted in such situations.- - - - - - - - - - ranking = 1keywords = injury (Clic here for more details about this article) |
2/112. Acute pseudohepatitis in a chronic substance abuser secondary to occult seat belt injury.Causes of a massive elevation in serum aminotransferases (aspartate aminotransferase [AST] and alanine aminotransferase [ALT]) in the substance-abusing patient include viral hepatitis and drug hepatotoxicity. A patient chronically addicted to injection heroin and cocaine presented to the emergency room in a confused state and was admitted to a medical ward with an AST of 4120 U/L, ALT 3820 U/L and right upper quadrant discomfort. Investigations for viral and hepatotoxic causes for the liver dysfunction revealed only hepatitis c seropositivity. A computed tomogram of the abdomen, however, revealed a significant contusion to the right lobe of the liver consistent with traumatic injury. A motor vehicle accident, in which the patient was wearing a seat belt, and which had occurred a few days before admission and had been thought to be minor, was the cause of the liver dysfunction. Significant blunt abdominal traumatic injuries are usually managed exclusively by surgical trauma units. This case underlines the need for medical specialists to be aware of hepatic contusion injuries and to have a high index of suspicion when investigating unexplained hepatocellular dysfunction in chronic substance abusers who have been in motor vehicle accidents.- - - - - - - - - - ranking = 0.83333333333333keywords = injury (Clic here for more details about this article) |
3/112. Contusion of lungs.A 16 years old male with history of beating by army personnel was admitted in the hospital with the complaints of chest pain and breathlessness. After about 5 hours of admission, the patient died in spite of treatment with analgesics, antibiotics, fluids and oxygen inhalation. The autopsy report showed multiple bruises on different body parts and there were contusions on the lungs showing impression of rib patterns. Histological examination showed alveoli filled with blood and cellular infiltrate in interalveolar and interstitial spaces.- - - - - - - - - - ranking = 0.0066621028012062keywords = chest (Clic here for more details about this article) |
4/112. indocyanine green angiographic features of choroidal rupture and choroidal vascular injury after contusion ocular injury.PURPOSE: To report features of choroidal rupture and choroidal vascular injury after contusion ocular injury on indocyanine green angiography. methods: In a prospective study, nine patients (nine eyes) with choroidal rupture after ocular contusion underwent initial fluorescein angiography and indocyanine green angiography within 19 days after trauma. Eyes that had a distinct abnormality of the retinal pigment epithelium were excluded from this study. Subtraction indocyanine green angiography was also performed. Follow-up fluorescein angiographic and indocyanine green angiographic findings were also studied. RESULTS: Initial ophthalmoscopic examination revealed subretinal hemorrhage in all nine eyes. In five of the nine eyes, choroidal rupture was not seen on initial ophthalmoscopic or fluorescein angiographic examination because it was hidden beneath the subretinal hemorrhage, but it was detected on subsequent examinations. In the remaining four eyes, choroidal rupture was observed by ophthalmoscopy at the time of initial examination, and these eyes exhibited hyperfluorescent streaks on fluorescein angiography in the region of the subretinal hemorrhage. On initial indocyanine green angiography of all nine eyes, observed hypofluorescent streaks became more obvious with time. For each eye, there were more hypofluorescent streaks on indocyanine green angiography than hyperfluorescent streaks on fluorescein angiography. In one eye, the location of indocyanine green leakage nearly coincided with the location of a hyperfluorescent streak on fluorescein angiography. In this case, crescentic streaks of hypofluorescence were seen on the temporal side of the subretinal hemorrhage on indocyanine green angiography, although choroidal rupture was not observed in that region by ophthalmoscopy or fluorescein angiography. In two of the nine eyes, indocyanine green angiography and the subtraction technique demonstrated disturbance of flow into choroidal vessels, especially at the choroidal rupture site. CONCLUSION: After ocular contusion injury, various features of choroidal rupture and choroidal vascular injury were observed on indocyanine green angiography. This technique may contribute to the diagnosis of choroidal rupture and to the understanding of the clinical course after injury.- - - - - - - - - - ranking = 2.1666666666667keywords = injury (Clic here for more details about this article) |
5/112. Tumoral calcinosis: a case report with an electron microscopic study.A 68-year-old woman developed large subcutaneous masses on her abdomen and thighs after a bruise sustained in a traffic accident. She had severe pain when sitting up straight. Histological examination revealed calcified tissues in the entire dermis of the injured areas. On electron microscopy, crystalline materials were observed in the dermis, which seemed to be formed by the deposition of hydroxyapatite on unusual proteoglycan. In a vessel wall, a thick, layered basement membrane was observed. This suggests that vascular injury and subsequent hypoxia play a role in the process of calcinosis. We performed a partial resection with good results in alleviating the patient's pain.- - - - - - - - - - ranking = 0.16666666666667keywords = injury (Clic here for more details about this article) |
6/112. Cardiac contusion: two case vignettes.When patients with blunt chest trauma and suspected cardiac contusion are brought to the emergency department, focus on detecting subtle signs of myocardial dysfunction. Obtain the important first EKG, monitor for arrhythmia development, and assess for signs of failure of the right side of the heart.- - - - - - - - - - ranking = 0.0066621028012062keywords = chest (Clic here for more details about this article) |
7/112. Case report: natural development of osteosarcoma from precancerous lesion.We encountered a very rare case that suggested the natural development of osteosarcoma from a precancerous lesion. The patient presented with a huge osteosarcoma in the distal femur on the initial consultation to our hospital. He had undergone X-ray examination twice previously, due to a knee injury. The findings of the lesion detected by the first X-ray examination were similar to a fibrous cortical defect (FCD), differing from those of an osteosarcoma lesion detected by second and last X-ray examinations. We retrospectively estimated the growth rate of the FCD-like and osteosarcoma lesions and found that FCD-like lesion was not osteosarcoma, but might have been a precancerous lesion. We also speculated that this osteosarcoma lesion might have appeared 18 months before the patient consulted our hospital.- - - - - - - - - - ranking = 0.16666666666667keywords = injury (Clic here for more details about this article) |
8/112. Bizarre paediatric facial burns.child abuse and neglect account for a significant number of paediatric burn injuries. It is of great importance because of the high mortality, high frequency of repeated abuse, as well as the physical, psychological and social sequelae that it causes. Burn abuse is often under-recognized and under-reported because it is difficult to define non-accidental injury. On the other hand, false accusation of burn abuse is extremely damaging to the family. Bizarre and unusual burn injuries can be caused by accident and should not automatically be assumed to be deliberate injury. Three boys of age 1-7 years with bizarre facial burns were admitted to the burns Unit at the Prince of wales Hospital between February 1995 and July 1999. One was burned by his baby-sitter with hot water steam and the other two were burned by their mothers with hot boiled eggs. The unusual causes of their burns raised the suspicion of child abuse and formal investigations were carried out by the Social Services Department. Detail assessment including a developmental history of the child and the psychosocial assessment of the family revealed that these three boys were burned because of poor medical advice and innocent cultural belief.- - - - - - - - - - ranking = 0.33333333333333keywords = injury (Clic here for more details about this article) |
9/112. Air bag-associated ocular trauma in children.OBJECTIVE: To describe a series of children with ocular injuries related to air bag deployment. DESIGN: Retrospective, observational case series. PARTICIPANTS: Seven patients with ocular injuries sustained in motor vehicle accidents in which air bags were deployed. methods: review of medical records. RESULTS: All patients had periocular contusions. Minor injuries included corneal abrasions (n = 5), superficial eyelid laceration (n = 1), and traumatic iritis (n = 2). Serious injuries included corneal edema (n = 1) and a traumatic hyphema with secondary glaucoma and cataract (n = 1). The latter patient required surgery. All other injuries resolved with medical therapy. All patients recovered normal visual acuity. CONCLUSIONS: Serious ocular injuries in children may result from air bag deployment. Most such injuries are minor and resolve without sequela. It is recommended that infants and children travel in the rear seat of automobiles to minimize their risk of injury.- - - - - - - - - - ranking = 0.16666666666667keywords = injury (Clic here for more details about this article) |
10/112. Injuries to avian researchers at Palmer Station, Antarctica from penguins, giant petrels, and skuas.This paper describes 5 cases of injury to seabird researchers between 1996 and 1999 at Palmer Station, Antarctica. The injuries were inflicted by 3 seabird species: the Adelie penguin (Pygoscelis adeliae); the southern giant petrel (Macronectes giganteus); and the brown skua (Catharacta lonnbergi). All injured parties were biologic researchers with previous field experience working under National science Foundation research grants; all sought medical evaluation and treatment voluntarily. The nature and frequency of such injuries seems not to have been greatly reported in the medical literature. Although these cases were largely soft tissue injuries that healed without serious complications, the possibility of exotic infections is considered. We have dubbed this constellation of injuries AVES (Antarctic Vogel [German for bird] Encounter syndrome).- - - - - - - - - - ranking = 0.16666666666667keywords = injury (Clic here for more details about this article) |
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