1/151. Right diaphragmatic rupture and hepatic hernia: an indirect sign on computed tomography.We report a case of blunt traumatic right diaphragm rupture with hepatic hernia. The diagnosis was first suggested by an abnormal hepatic location depicted on axial CT. This finding can be considered as a potentially new indirect sign of right diaphragm rupture in patients with blunt trauma. The diagnosis was then confirmed by reformatted CT and MR images.- - - - - - - - - - ranking = 1keywords = rupture (Clic here for more details about this article) |
2/151. Spontaneous intrahepatic hemorrhage and hepatic rupture in the hellp syndrome: four cases and a review.Subcapsular hemorrhage and hepatic rupture are unusual catastrophic complications of the HELLP (hemolysis, elevated liver enzymes, and low platelets) syndrome. A high index of suspicion and prompt recognition are keys to proper diagnosis and management of affected patients. The optimal management of these patients is evolving. An aggressive multidisciplinary approach has considerably improved the morbidity and mortality associated with these complications. We present our experience with four cases of hepatic hemorrhage occurring in association with the hellp syndrome and review the literature on this subject. All of our patients were multiparous, and three had a history of eclampsia/preeclampsia in a previous pregnancy. All four patients developed intrahepatic hemorrhage; two developed hepatic rupture requiring surgical intervention. Three patients developed disseminated intravascular coagulation and acute renal failure. Two patients developed pericardial effusion, pleural effusions, and ascites. One patient died of septic complications after multiple surgical interventions.- - - - - - - - - - ranking = 1keywords = rupture (Clic here for more details about this article) |
3/151. Non-traumatic liver rupture due to a perforated gastric ulcer.The case of a 57-year-old woman with a fatal liver rupture due to a necrotizing perihepatic abscess caused by a perforated gastric ulcer is presented. The ulcer had been treated successfully by surgical intervention 8 days before. The autopsy revealed a large perihepatic abscess and multiple ruptures of Glisson's capsule with a large subcapsular hematoma and underlying lacerations of the liver parenchyma. The patient had no history of previous abdominal trauma and the known etiological factors for spontaneous liver rupture were excluded by the autopsy findings or by clinical and laboratory data. No liver penetration by the gastric ulcer was found at autopsy and there were no clinical signs or symptoms for an infection or any degenerative or inflammatory diseases. Histologically abundant vegetable fibers, identified as stomach contents and a dense infiltrate of lymphocytes and granulocytes were found in the perihepatic abscess next to Glisson's capsule. Below Glisson's capsule there were hemorrhages, focal hepatocellular necrosis and a mixed cell inflammatory infiltration. In the present case, preceding perforation of the gastric ulcer with leaking of gastric acid into the peritoneal cavity resulted in peptic digestion of Glisson's capsule. Vascular lesions of the affected parts of Glisson's capsule and the liver parenchyma underneath resulted in intrahepatic hemorrhage and an increase in intrahepatic pressure with subsequent liver rupture. To the authors' knowledge no similar case of spontaneous liver rupture due to perforation of a gastric ulcer has been reported previously.- - - - - - - - - - ranking = 1.5keywords = rupture (Clic here for more details about this article) |
4/151. Spontaneous rupture of a nonparasitic liver cyst complicated by intracystic hemorrhage.a case of spontaneous rupture of simple liver cyst complicated by intracystic hemorrhage is described. This rare condition was detected in a 61-year-old man who underwent left trisegmentectomy of liver under a suspected diagnosis of cystadenocarcinoma because of elevated serum levels of carbohydrate antigen (CA) 19-9 and DUPAN 2, and the presence of an intracystic structure. The resected specimen showed a benign liver cyst with intracystic hematoma and high levels of CA19-9 and DUPAN 2 in the cystic fluid. It is suggested that cyst rupture may increase serum levels of tumor markers whose levels are high in the cystic fluid, and that repeated observations of an intracystic structure may be the most reliable method to distinguish intracystic hemorrhage from cystic neoplasm.- - - - - - - - - - ranking = 1keywords = rupture (Clic here for more details about this article) |
5/151. Acute acalculous cholecystitis complicated by penetration into the liver after coronary artery bypass grafting.BACKGROUND: Perforation or penetration due to acute acalculous cholecystitis is a rare complication after open-heart surgery. The mortality rate of this disease is high. methods: A 71-year-old woman complained of a sudden onset of right upper abdominal pain with development of peritoneal signs at 21 days after coronary artery bypass grafting. Abdominal ultrasonography and laboratory examination performed at 1 day earlier had revealed no abnormalities. Neither anticoagulants nor antiplatelet agents were administered following the bypass operation. An exploratory laparotomy was performed to locate a presumed embolization to the superior mesenteric artery. RESULTS: laparotomy revealed acute acalculous cholecystitis complicated by penetration into the liver, causing a subserosal hematoma. The hematoma had ruptured into the abdominal cavity. A cholecystectomy was performed. The gallbladder wall which was in contact with the liver was necrotic. Most of the gallbladder mucosa was necrotic. Microscopical examination revealed atherosclerosis of the cystic artery which was partially obstructed by thrombus. CONCLUSIONS: Given the atherosclerotic condition of the cystic artery, hypotension during the bypass in combination with postoperative total parenteral nutrition and hypovolemia may have induced the cystic artery thrombosis. Surgeons who manage patients with cardiovascular disease should be aware of this potentially lethal development.- - - - - - - - - - ranking = 0.16666666666667keywords = rupture (Clic here for more details about this article) |
6/151. Screening for cerebral aneurysm in patients with polycystic liver disease.BACKGROUND: Polycystic liver disease (PCLD) is an autosomal dominant disease characterized by multiple macrocystic lesions throughout the liver. The association between PCLD and cerebral aneurysm is well documented, and approximately 20% of patients with PCLD have demonstrable cerebral aneurysms at autopsy. The prevalence reported from autopsy series, however, may not reflect the true prevalence in patients with PCLD. We undertook this study to evaluate the prevalence and diagnosis of cerebral aneurysms in screening cerebral studies in patients with PCLD. methods: patients were identified by searching the hepatobiliary surgical service data base and hospital medical records. Hospital charts were reviewed to confirm presence of PCLD and to identify screening studies for cerebral aneurysms. RESULTS: Ten patients with PCLD received screening studies of the cerebral vasculature during a 10 1/2-year period. One patient was found to have an asymptomatic cerebral aneurysm. A 45-year-old woman with no other significant medical history was referred for evaluation of PCLD. Screening magnetic resonance angiography (MRA) revealed a 5 mm aneurysm extending anteriorly near the origin of the right ophthalmic artery, without evidence of rupture. cerebral angiography confirmed these findings, and the aneurysm was clipped. CONCLUSIONS: Because cerebral aneurysms can be an important source of morbidity and mortality in PCLD, we recommend screening by MRA or by computed tomographic angiography (CTA) of the cerebral vasculature in all patients who have PCLD.- - - - - - - - - - ranking = 0.16666666666667keywords = rupture (Clic here for more details about this article) |
7/151. Nodular regenerative hyperplasia of the liver: case report of a 13-year-old girl and review of the literature.BACKGROUND: Nodular regenerative hyperplasia (NRH) of the liver is a multi-acinar regenerative nodular lesion in a non-cirrhotic liver. It is a rare entity, especially in children, and remains of unknown aetiology. OBJECTIVE: NRH is often seen in association with other diseases or drug intake. In half of patients it is complicated by portal hypertension. Radiologically, its nodular appearance may look like neoplasia. RESULTS: We report a case of NRH with enormous hepatomegaly and multiple huge nodules. CONCLUSION: We wish to emphasise the importance of open wedge biopsy to establish diagnosis, since the prognosis of NRH in the absence of portal hypertension is good. Complications such as rupture of a nodule are rare.- - - - - - - - - - ranking = 0.16666666666667keywords = rupture (Clic here for more details about this article) |
8/151. Spontaneous hepatic rupture in pregnancy.The HELLP-syndrome (haemolysis, elevated liver enzymes, low platelets) is associated with pre-eclampsia and may cause subcapsular liver haematomas. When hepatic rupture occurs the mortality of mother and unborn is high. rupture remains a surgical emergency with control of bleeding based on trauma principles. We report a case and discuss the diagnosis and management.- - - - - - - - - - ranking = 0.83333333333333keywords = rupture (Clic here for more details about this article) |
9/151. Alpha-1-antitrypsin deficiency and liver in adults.Thirteen adult patients (aged 16 to 73 years) form 12 families are described with liver disease and alpha- 1- antitrypsin deficiency. Long-term observation of several of these patients suggests that the liver disease may be only slowly progressive, but review of possible factors aggravating this has failed to reveal any obvious clues. Progression to death from hepatic failure was the commonest outcome, but one patient developed a malignant hepatoma and two others died because of intraperitoneal haemorrhage due to ruptured cirrhotic nodules--a complication not hitherto described in association with this condtion. diagnosis of alpha-1-antitrypsin deficiency was based on serological, histological, immunopathological and genetic studies. The most useful screening test in liver disease was found to be the demonstration of PAS positive globules in liver biopsy material which is diagn by immunofluoresence or immunoperoxidase, the latter being a superior technique. serum estimation of alpha-1 -antitrypsin deficiency was performed by immunoelectropharetic and immunodiffusion techniques, the former being preferred because it gave more consistent results. Both methods, however, were of limited value since wide variations in the serum values are commonly found in normal and abnormal states. Genotyping was carried out using starch gel electrophoresis and although of value in family studies, its value as a diagnositc aid is limited because of technical difficulties and also because alpha-1-antitrypsin accumulation in the liver may be found in both homozygous and heterozygous states. It is suggested that adult liver disease associated with abnormalities in alpha-1-antitrypsin may be more common than has hitherto been reported. This condition should be systematically sought in all cases of liver disease of uncertain aetiology.- - - - - - - - - - ranking = 0.16666666666667keywords = rupture (Clic here for more details about this article) |
10/151. Spontaneous rupture of the liver upon revascularization during transplantation.Spontaneous rupture of the liver has been described in association with many benign and malignant conditions. We report, to our knowledge, the first case of spontaneous rupture of the liver upon revascularization, requiring total hepatectomy and portocaval shunt, followed by successful retransplantation. Routine pathological examination of the explanted liver failed to reveal the etiology of the rupture. However, electron microscopy demonstrated abnormal collagen in the hepatic arterial wall compatible with a collagen disorder such as Ehlers-Danlos type IV disease. We conclude that the donor liver had a previously undiagnosed collagen disorder. review of the literature does not preclude the use of livers from donors with a history of connective tissue disorders. Based on our experience one should exercise caution when using livers from such donors. With a history of connective tissue disorder in an immediate family member, further tests should be performed in the donor to rule out a subclinical connective tissue disorder. In addition, a review of all patients reported thus far to have undergone total hepatectomy and portocaval shunt, followed by liver transplantation as a two-stage procedure is presented.- - - - - - - - - - ranking = 1.1666666666667keywords = rupture (Clic here for more details about this article) |
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