Massive hemorrhage from duodenal adenocarcinoma. A case report

The Authors report a case of acute onset anaemia due to a bleeding duodenal adenocarcinoma, stressing the rarity of this clinical situation. Only in few cases such an important bleeding has been pointed out to require an emergency surgical treatment. The diagnostic and therapeutical criteria are exposed and compared with the literature ones. The Authors indicate duodenopancreatectomy as the only resective surgical procedure that can offer recovery or a chance of a long disease-free survival.     

Massive renal hemorrhage associated with parturition.

Spontaneous massive renal hemorrhage, during or after parturition, not associated with blood dyscrasias or other recognizable etiology is rare. Two new cases are added to the 7 cases previously reported. The related literature is reviewed.     

Massive renal and retroperitoneal hemorrhage in a case of acquired renal cystic disease with atypical epithelial cell proliferation

We present a case of acquired renal cystic disease in a patient with end-stage renal disease (ESRD) secondary to systemic lupus erythematosus who was dialysis dependent for 5 years. Renal hemorrhage and neoplastic transformation of the cyst epithelium are the two major complications of acquired renal cystic disease, and were present in this patient. The full clinical significance of the acquired renal cystic lesion is still unclear, although the possibility of renal tumors and massive renal and retroperitoneal hemorrhage should be considered in the long-term dialysis population.     

Massive primary chylopericardium: a case report

A large pericardial effusion was discovered in an asymptomatic 12-year-old boy admitted for an elective orthopedic procedure. On physical examination, heart rate was 96 and blood pressure was 130/70 without paradox. The neck veins were not distended, but heart tones were distant. Chest roentgenogram (CXR) showed an enlarged cardiac silhouette. Echocardiogram showed a massive pericardial effusion compressing the right atrium, with depressed ventricular contractility. Pericardiocentesis yielded 450 mL of chylous fluid. A percutaneous pericardial drain was placed and drained another 400 mL of chyle. Pericardial fluid reaccumulated even though the patient was on a low-fat diet, and 1 week after admission left thoracotomy was performed with partial pericardiectomy and pericardial window. There was 1 L of chyle in the pericardial sac; frozen section of the pericardium showed lymphangiectasia. Chest tube drainage diminished rapidly and the patient was discharged. Follow-up CXR at 1 week showed fluid in both pleural spaces requiring bilateral tube thoracostomies again draining chyle. Even with total parenteral nutrition (TPN), 500 mL/d of chyle drained from the pleural tubes. Right thoracotomy with ligation of the thoracic duct was performed after 1 week of TPN. Pleural drainage abruptly dropped, and there has been no reaccumulation in either the pleural spaces or pericardium at 6-month follow-up. This case dramatically supports early thoracic duct ligation and partial pericardiectomy as the treatment of choice for primary massive chylopericardium.     

Massive hemorrhage into intracranial neurinomas

Massive bleeding into an intracranial neurinoma is a rare event. The 12th case of this particular occurrence, which was precipitated by weight lifting, is described and a review of the literature is presented. Risk factors for bleeding appear to be tumor size and vascularity. Presenting symptomatology is abrupt and includes headache, nausea, vomiting, and depressed consciousness. Preexisting symptoms referrable to and marked dysfunction of the cranial nerve of origin are present. Deficits of neighboring cranial nerves are frequent. Computed tomography demonstrates the hemorrhages and the tumors. Mild head injury and physical exertion were precipitating factors in two cases. One-fourth of the patients died, while the others made good recoveries.     

保守疗法干预下腰椎间盘突出组织重吸收现象1例

患者,女,42岁,主因腰痛2年,加重伴左下肢疼痛麻木半月余于2011年12月17日以腰椎间盘突出症收入院。患者于2009年出现腰部疼痛,经休息后症状好转,反复发作,患者未予重视。2011年12月劳累后腰痛症状加重,并出现左下肢疼痛麻木,经休息后未见好转,遂来我院就诊。入院时腰部疼痛,伴左下肢疼痛麻木,不能站立及行走。查体:腰椎生理曲度     

Massive intercostal hemorrhage after implantation of an intrapericardial ventricular assist device: A case report

Left ventricular assist devices (LVADs) have become integral to the treatment of advanced heart failure. Surgical bleeding is a known complication of LVAD placement but is most associated with intraperitoneal pump locations. Here we describe a case of massive postoperative hemorrhage secondary to erosion of an intrapericardial LVAD into an intercostal artery with an associated rib fracture.     

Traumatic renal avulsion into the chest: case report

This is a case report of a patient who survived blunt renal avulsion and herniation of the kidney through a ruptured diaphragm. Symptoms were mild considering the severity of injury. Prompt diagnosis of this unusual combination of injuries was aided by contrast-enhanced computed tomography (CT).     

Massive hemorrhage from a lumbar artery following percutaneous renal biopsy

We report a case of severe lumbar artery bleeding following percutaneous renal biopsy. A 68-year-old man with a history of rheumatoid arthritis, gold therapy, and Staphylococcus aureus bacteremia underwent a percutaneous renal biopsy to evaluate nephrotic syndrome and renal insufficiency. Following the procedure, he developed signs of severe hemorrhage. A selective renal angiogram revealed an intrarenal bleeding site that was occluded by selective embolization. The patient failed to stabilize however, and repeat angiography was performed two days later. A lumbar artery was identified as a second bleeding site, and was also occluded by selective embolization. The bleeding was controlled, but the patient developed serious complications and died five days later.     

Massive renal hemorrhage owing to polyarteritis nodosa

We report a case of massive renal hemorrhage owing to unsuspected polyarteritis nodosa. The bleeding was ultimately controlled by embolization of the renal artery. The findings on renal angiography and enhanced computerized tomography were characteristic of the disorder and they should be familiar to all urologists.     

Spontaneous renal artery dissection with renal infarction: a case report

A 58-year-old woman visited our hospital with nausea and right flank pain. At first abdominal ultrasonography was performed, suggesting a right renal infarction. Computed tomography (CT) study of the abdomen with intravenous contrast was performed to determine the cause of the symptoms. The scan revealed poor enhancement in the lower half of the right kidney. She was diagnosed with a right renal infarction. She was initially treated with anticoagulant therapy, but 5 days later, she complained of nausea. This time, CT demonstrated exacerbation of a right renal infarction with renal artery dissection. Based on this finding, we performed a right nephrectomy. The result of pathology was segmental arterial mediolysis. She was discharged 12 days after the surgery and is doing well at 6 months after discharge. Spontaneous renal artery dissection is a rare disease. It constitutes approximately 0.05% of arteriographic dissections. In addition, spontaneous renal artery dissection shows nonspecific symptoms. Together, these two factors may cause a delay in diagnosis.