1/36. Acute fish liver intoxication: report of three cases.The livers of some larger fish such as shark, tuna and seabass have been reported to be responsible for a peculiar poisoning causing headaches and desquamation. This type of poisoning can also be induced by ingestion of the livers of the sea whale, the polar bear and the seal. Since these animals contain an extremely large quantity of vitamin a in their livers and the symptoms of poisoning in the patients resembled those of patients with acute hypervitaminosis a, the poisoning was believed to have been caused by excessive vitamin a intake. We observed an episode of acute fish liver intoxication in which 3 man experienced dizziness, headache, blurred vision, nausea, vomiting, fever, and desquamation after ingesting the liver of the grouper fish Cephalopholis boenak (C. boenak). One of the patients had full-blown symptoms and presented with a high fever, headache, dizziness, generalized aching pain, and superficial vesicles and bullae of the skin. The treatment was mainly supportive. In the follow-up period, he subsequently developed hair loss and diffuse peeling of the skin on his palms and soles. Acute fish liver intoxication is rare, especially in subtropical regions. Symptomatologically, the clinical pictures of these patients were comparable to acute hypervitaminosis a or retinoid intoxication. The average vitamin a content in the grouper (C. boenak) is high enough to cause acute vitamin a intoxication. Moreover, ethanol may play a potentiating role in this type of event.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
2/36. Percutaneous balloon-expandable stents for sealing of acute aortic dissection.Acute aortic dissection is a highly lethal disease. When dissection involves only the descending aorta and there are no ischemic complications, medical management may be the treatment of choice. However, a high risk of expansion or rupture of the dissection remains. When renal or limb ischemic complications do appear, surgery has been the only option, despite high mortality and morbidity. Percutaneous placement of stents for sealing an acute aortic dissection might be an alternative to surgical treatment. We treated 2 patients with acute type B aortic dissection by stent-fixation of the proximal and distal descending aorta. In both patients, there was evidence of persistent flap fixation at midterm follow-up.- - - - - - - - - - ranking = 5keywords = seal (Clic here for more details about this article) |
3/36. Acute fatty liver of pregnancy complicated with anterior pituitary insufficiency.Acute fatty liver of pregnancy complicated with anterior pituitary insufficiency in a 24-year-old nullipara woman who presented fever and progressing liver damage after the delivery by cesarean section is described. The liver biopsy revealed severe fatty changes with microvesicular fat drops in the hepatocytes. serum growth hormone and adrenocorticotropic hormone levels were low, and did not respond to the stimulation. The daily urinary excretion of 17-hydroxycorticosteroid was also low. Acute fatty liver of pregnancy and antehypophyseal insufficiency were diagnosed. Secondary adrenal failure was also suspected. The co-existing hypercoagulable state could cause an ischemic attack on the pituitary gland.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
4/36. Acute primary hematogenous osteomyelitis of the epiphysis: report of two cases.Acute primary infection of the epiphysis is uncommon. We present 2 cases of acute osteomyelitis of the distal femoral epiphysis. They were not diagnosed until 10 days and 3 weeks, respectively, after the onset of symptoms. The epiphyseal infection spread into the knee joint, and surgical debridement was performed. The majority of reported cases in the medical literature are of bacterial etiology, and the most common pathogen is staphylococcus aureus. We report a rare case which was infected by salmonella enteritidis. Prompt diagnosis and early treatment are required to prevent further destruction and growth disturbance.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
5/36. Improvised chest tube drain for decompression of an acute tension pneumothorax.A case of a woman presenting with an acute tension pneumothorax during a Navy humanitarian mission in east timor is presented. The patient was treated at a local rural clinic run by our medical team. Prompt insertion of a chest tube saved the woman's life; however, there were no chest tube drains available. A field chest tube drain constructed out of an IV bag, a sterile water bottle, and tubing provided an adequate underwater seal and drain. Because of the remote location and limited resources, standard prehospital chest tube management had to be modified. A brief review of simple and tension pneumothoraces and management along with a description of the field chest tube drain is presented.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
6/36. Embolus of surgical adhesive to the extremities causing acute ischemia: report of two cases.We present 2 cases in which a surgical adhesive embolized to the extremities. In the first case an adhesive was successfully used in the repair of a DeBakey type I aortic dissection. The patient was seen 2 months postoperatively with acute lower extremity ischemia, and a large piece of adhesive was extracted from the iliac and femoral arteries at embolectomy. In the second case the adhesive was used to seal a pericardial patch during repair of a ventricular septal defect. This patient was seen 1 day postoperatively with acute arm ischemia, and the adhesive particle was extracted from the brachial artery during embolectomy.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
7/36. Minimally invasive intervention for acute bleeding from a pseudoaneurysm after revision hip arthroplasty.After multiple revisions of her right hip arthroplasty, an 83-year-old woman developed deep infection with a chronic draining sinus. In August 2002 severe acute bleeding occurred through this fistula. angiography revealed a pseudoaneurysm of the right external iliac artery. Because of the multiple pathologies affecting this ASA grade IV patient, conventional surgical treatment was considered to be contra-indicated, and a stent was placed percutaneously under fluoroscopic control to seal the vascular laceration. No haematoma and no further bleeding was observed on the control CT-scan or at angiography. However the patient died with terminal renal failure forty days later. The case reported shows a rare complication of total hip arthroplasty. The method used in this case to seal the leakage, using a covered stent, is uncommon but effective in cases where conventional surgery is contra-indicated.- - - - - - - - - - ranking = 2keywords = seal (Clic here for more details about this article) |
8/36. Stent-graft treatment of complete acute aortic transection complicated by intussusception and pseudo-coartaction.Aim of the study was to validate the use of endoluminal stent-graft treatment as an alternative to conventional surgery in patients affected by blunt chest trauma and aortic disruption with multiple associated lesions. We report the case of a young female admitted with diagnosis of descending thoracic aortic transection and multiple traumas following a car accident. Spiral computed tomography revealed circular disruption of thoracic aorta immediately after isthmus region with intussusception of leaflets and pseudo-coartation. Doppler analysis showed a 70 mmHg transaortic gradient. The hemodynamic evaluation confirmed the existence of severe transaortic gradient. A Gore-TAG endoprosthesis (26 x 100 mm) was selected. Intraoper-ative transesophageal echocardiography assessment was performed to monitoring the entire procedure. The final arteriogram showed an optimal sealing at proximal and distal site without endoleak with complete readjustment of intimal leaflets to the aortic wall and disappearance of transaortic gradient related to the pseudo-coartation. No complication was observed in the early postoperative and patient was discharged one month later once complete rehabilitation of associated lesion was obtained. Computed tomography scan performed before discharge revealed persistency of patent lumen of aorta with fibrosis of readjusted circumferential intimal flap. In conclusion endovascular repair of complete aortic transection may result safe and effective particularly in patients with extensive associated injuries. Indeed the severity of coexisting non-aortic lesions could be adversely affected by conventional surgery in consideration of high surgical morbidity due to open thoracotomy. Stent-graft repair allows the patient to timely undergo medical or surgical management of associated lesions and a prompt rehabilitation with shorter hospital stay.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
9/36. An unusual mid term complication of coronary rupture.A 55-year-old man was admitted with a four-month history of lethargy, dyspnea and ascites. An idiopathic liver cirrhosis was suspected to be responsible for these symptoms and for elevated hepatic enzymes on blood tests. A few months before he had an angioplasty on the left anterior descending artery for an acute coronary syndrome (ACS). The intervention was complicated by coronary perforation which required the implantation of a polytetrafluoroethylene-covered (PTFE) stent to seal the rupture. On admission, pressure measurements during cardiac catheterism revealed a typical right ventricular dip-plateau consistent with the diagnosis of constrictive pericarditis (CP). magnetic resonance imaging (RMI) showed localized pericardial thickening next to the right ventricle. We suspect hemopericardium, due to coronary perforation, is responsible for constrictive pericarditis. This mid-term complication of coronary rupture has not been reported before and should be suspected in this particular clinical setting.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
10/36. Airway rescue in acute upper airway obstruction using a ProSeal Laryngeal mask airway and an Aintree catheter: a review of the ProSeal Laryngeal mask airway in the management of the difficult airway.We report the successful use of a ProSeal Laryngeal mask airway (PLMA) to rescue the airway when emergency tracheal intubation and ventilation of the lungs were impossible after haemorrhage into the neck following carotid endarterectomy, despite evacuation of the clot. The airway was re-established after placement of a PLMA. Fibreoptic examination of the airway revealed severe supraglottic swelling compromising airway patency. An Aintree catheter was placed in the trachea under fibreoptic guidance and a tracheal tube railroaded over this. The use of the PLMA in seven cases of difficult airway management and 11 cases of airway rescue is reviewed. Use of the PLMA was associated with high levels of success, often rescuing the airway when other techniques had failed. No complications of use of the PLMA were reported in these cases. The PLMA appears to be a useful device to assist in management of the difficult airway and for airway rescue. Potential advantages over the classic laryngeal mask airway include improved airway seal and reduced risk of aspiration. The gum elastic bougie-guided insertion technique is recommended when the PLMA is used for airway rescue.- - - - - - - - - - ranking = 1keywords = seal (Clic here for more details about this article) |
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