Cases reported "Hemorrhage"

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1/369. Delayed hemorrhage after nonoperative management of blunt hepatic trauma in children: a rare but significant event.

    PURPOSE: Nonoperative management of blunt hepatic injury (BHI) has become widely accepted in hemodynamically stable children without ongoing transfusion requirements. However, late hemorrhage, especially after discharge from the hospital can be devastating. The authors report the occurrence of serious late hemorrhage and the sentinel signs and symptoms in children at risk for this complication. methods: Nonoperative management of hemodynamically stable children included computed tomography (CT) evaluation on admission and hospitalization with bed rest for 7 days, regardless of injury grade. Activity was restricted for 3 months after discharge. Hepatic injuries were classified according to grade, amount of hemoperitoneum, and periportal hypoattenuation. RESULTS: Over 5 years, nonoperative management was successful in 74 of 75 children. One child returned to the hospital 3 days after discharge with recurrent hemorrhage necessitating surgical control. review of the CT findings demonstrated that he was the only child with severe liver injury in all four classifications. A second child, initially treated at an outside hospital, presented 10 days after injury with ongoing bleeding and died despite surgical intervention. Only the two children with delayed bleeding had persistent right abdominal and shoulder discomfort in the week after BHI. CONCLUSIONS: Our findings support nonoperative management of BHI. However, late hemorrhage heralded by persistence of right abdominal and shoulder pain may occur in children with severe hepatic trauma and high injury severity scores in multiple classifications.
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keywords = discomfort
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2/369. Acute torsion of the renal transplant after combined kidney-pancreas transplant.

    BACKGROUND: Surgical complications after combined kidney and pancreas transplantation are a major source of morbidity and mortality. Complications related to the pancreas occur with greater frequency as compared to renal complications. The occurrence in our practice of two cases of renal infarction resulting from torsion about the vascular pedicle led to our retrospective review of similar vascular complications after combined kidney and pancreas transplantation. methods: charts were reviewed retrospectively, and two patients were identified who experienced torsion about the vascular pedicle of an intra-abdominally placed renal allograft. RESULTS: Two patients who had received combined intraperitoneal kidney and pancreas transplantation presented at 16 and 11 months after transplant, respectively, with abdominal pain and decreased urine output. One patient had radiological documentation of abnormal rotation before the graft loss; unfortunately, the significance of this finding was missed. diagnosis was made in both patients at laparotomy, where the kidneys were infarcted secondary to torsion of the vascular pedicle. Both patients underwent transplant nephrectomy and subsequently received a successful second cadaveric renal transplant. CONCLUSIONS: The mechanism of this complication is a result of the intra-abdominal placement of the kidney, length of the vascular pedicle, excess ureteral length, and paucity of adhesions secondary to steroid administration. These factors contribute to abnormal mobility of the kidney. Technical modifications such as minimizing excess ureteral length and nephropexy may help to avoid this complication.
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ranking = 6.7804280921105
keywords = abdominal pain
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3/369. Negative pressure pulmonary hemorrhage.

    Negative pressure pulmonary edema, a well-recognized phenomenon, is the formation of pulmonary edema following an acute upper airway obstruction (UAO). To our knowledge, diffuse alveolar hemorrhage has not been reported previously as a complication of an UAO. We describe a case of negative pressure pulmonary hemorrhage, and we propose that its etiology is stress failure, the mechanical disruption of the alveolar-capillary membrane.
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keywords = upper
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4/369. Intrahepatic hemorrhage after use of low-molecular-weight heparin for total hip arthroplasty.

    Low-molecular-weight heparin (LMWH) has become a popular agent for prophylaxis against deep vein thrombosis and thromboembolic disease after total joint arthroplasty. LMWH allows for consistent dosing in postoperative patients without the need for laboratory monitoring. hemorrhage is an uncommon but documented adverse reaction when using LMWH; however, intrahepatic hemorrhage has not been previously reported in conjunction with LMWH therapy. We report the case of a woman who suffered intrahepatic hemorrhage presenting with acute abdominal pain and vomiting after the use of enoxaparin for total hip arthroplasty.
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ranking = 6.7804280921105
keywords = abdominal pain
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5/369. Acute hemorrhage into the peritoneal cavity--a complication of chronic pancreatitis with pseudocyst: a case report from clinical practice.

    Acute hemorrhage due to a pseudocyst of the pancreas is a dangerous complication of chronic pancreatitis (CP). Without operative treatment, mortality is as high as 90%. Immediate recognition of this complication as well as urgent operative treatment allowing the survival of 70% of patients is imperative. Described is the case of a patient with CP and pseudocyst in which hyperamylasemia and unclarified anemia developed following sudden abdominal pain. The suspicion of hemorrhage into the peritoneal cavity was confirmed by selective visceral angiography showing hemorrhage from the splenic artery in the region of the hilus of the spleen. Operative treatment was successful. During the procedure, a ligature was applied to the hemorrhaging splenic artery and a splenectomy was carried out with 2500 ml of bloody contents being removed from the abdominal cavity. Acute hemorrhage into the peritoneal cavity as a complication of chronic pancreatitis with pseudocyst (CPP) requires immediate identification, confirmation by visceral angiography, and urgent operative treatment.
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ranking = 6.7804280921105
keywords = abdominal pain
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6/369. Radiculomyelitis following acute haemorrhagic conjunctivitis.

    The clinical manifestations and natural history of radiculomyelitis following a newly reported disease--acute haemorrhagic conjunctivitis (AHC)--have been studied in 33 patients in taiwan, and the following observations made: All the patients in this series were adults at ages ranging from 21 to 55 years; the salient initial neurological manifestations were radicular pains and acute flaccid paralysis which developed from five to thirty-seven days after the onset of AHC. In some patients, signs and symptoms indicating involvement of the meninges, cranial nerves and the white matter of the cord were observed; motor paralysis was the most striking feature during the whole clinical course; it consisted of flaccid asymmetrical weakness in one or more limbs, usually being more severe in the lower limbs than in the upper, and often more proximal than distal. Atrophy in the severely affected muscles usually became apparent in the second or third week of the weakness; the prognosis regarding the return of function in the affected muscles was dependent on the severity of the involvement. Permanent incapacitation due to paralysis and muscular atrophy in the affected proximal muscles of lower limbs was the main sequel in severe cases. The pattern and prognosis of flaccid motor paralysis were reminiscent of acute poliomyelitis in which the anterior horn cells of the spinal cord are mainly involved. Pleocytosis ranging from 11 to 270 per mm3 was noted in the majority of the patients when the cerebrospinal fluid was examined within the first three weeks from the onset of neurological symptoms; the total protein level was raised invariably from the second week onwards in all specimens, and remained so throughout the subsequent course as long as the seventh week or later. Tissue culture neutralization tests were performed on the sera from 9 patients; significant rises in the antibody titres (greater than or equal to 1:16) to AHC virus antigens were found in 8 cases, and in 2 of them a fourfold rise in the paired sera was noted. The differentiation of this syndrome from poliomyelitis and from guillain-barre syndrome, the relative freedom of children from neurological complications of AHC and the aetiological relationship of AHC virus to the syndrome have been discussed. It is concluded that this unusual neurological syndrome is caused by the neurovirulent properties of the AHC virus.
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7/369. Fatal haemorrhage from Dieulafoy's disease of the bronchus.

    A 70 year old woman with a previous history of healed tuberculosis and suspected chronic obstructive pulmonary disease presented with recurrent haemoptysis and respiratory failure from a lobar pneumonia. Massive bleeding occurred when biopsy specimens were taken during bronchoscopy which was managed conservatively, but later there was a fatal rebleed from the same site. Two different Dieulafoy's vascular malformations were found in the bronchial tree at necropsy, one of which was the biopsied lesion in the left upper lobe. This report confirms the possibility that vascular lesions occur in the bronchial tree. It is suggested that, if such lesions are suspected at bronchoscopy, bronchial and pulmonary arteriography with possible embolotherapy should be performed.
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ranking = 0.36432089012513
keywords = upper
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8/369. Severe pulmonary hemorrhage in patients with serious group A streptococcal infections: report of two cases.

    Severe pulmonary hemorrhage was observed in two patients who died of serious group A streptococcal infections. These two patients initially presented with fever and sore throat. This was followed by sudden onset of septicemia caused by the bacteria and by the subsequent development of severe pulmonary hemorrhage. hemoptysis, cyanosis, and dyspnea were observed prior to death in both cases. This pulmonary lesion resulted in asphyxia and sudden death in one patient. Pathological examinations of the lung revealed severe intraalveolar hemorrhage, with no evidence of inflammation or necrosis of the pulmonary tissue. There was no evidence of aspiration of blood due to hemorrhage in the upper respiratory or alimentary tract. This visceral lesion appears to be an hitherto undescribed, novel clinicopathologic feature of patients with serious group A streptococcal infections.
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9/369. Massive ovarian haemorrhage complicating oral anticoagulation in the antiphospholipid syndrome: a report of three cases.

    We report three cases of severe haemorrhagic rupture of luteal ovarian cyst requiring surgical haemostasis in young women treated with long-term oral anticoagulation for antiphospholipid syndrome (APS) who used no contraception. At the time of bleeding, the international normalized ratios were 3.78, 4.24, and 7.11. Anticoagulation was resumed post-operatively, in association with antigonadotropic progestins to induce ovulatory suppression. A systematic use of these progestins should probably be discussed in young women receiving long-term warfarin for APS. Ovarian haemorrhage must be considered when such patients develop acute abdominal pain.
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ranking = 6.7804280921105
keywords = abdominal pain
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10/369. Mixed germ cell tumor presenting as intratumoral hemorrhage: report of a case originated from the pineal region.

    A 17-year-old male patient was brought to our clinic because of sudden onset of headache, vomiting, followed by transient loss of consciousness during a strenuous exercise. Neurologic examinations revealed that the patient had severe sensorimotor and brain stem dysfunction. Examinations of cranial CT and MR imaging showed a huge heterogeneously enhanced tumor originated from the pineal region with tumoral hemorrhage. The tumor markers were found to be high in AFP but not the beta-HCG and CEA. A clinical diagnosis highly suggestive of germ cell tumor was made. Prior to the planned emergency radiation therapy, he received an external ventricular drainage (EVD) and open biopsy of the tumor. Due to a postoperative complication of cerebellar hemorrhage observed 8 hours later, another maneuver was therefore required to extirpate the pineal tumor and cerebellar hematoma. The histological diagnosis proved to be a mixed germ cell tumor with tumoral hemorrhage. Spontaneous intratumoral hemorrhage in germ cell tumor of the pineal region is rare, probably due to compromised venous circulation within the tumor. The bleeding propensity, which may contribute to the formation of cerebellar hematoma, warrants a special attention when a biopsy procedure is to be performed.
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ranking = 0.11517375381967
keywords = headache
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