Medicine
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The hepatocellular carcinoma (HCC) patients with bile duct tumor thrombus (BDTT) usually have no specific clinical symptoms at early stages. HCC with BDTT was usually misdiagnosed when the intrahepatic tumor was small, even undetectable. In this study, 5 cases of HCC with BDTT misdiagnosed as choledocholithiasis and cholangitis in the local hospital are described. ⋯ Intraductal ultrasonography (US), intraoperative US, and histopathological examination are very valuable for the diagnosis. The prognosis of HCC patients with BDTT is dismal. Identification of this type of patient is clinically important, because surgical treatment may be beneficial.
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Kidney is an important organ to clear neurotoxic substance in circulation. However, it is still unknown about the effect of renal function impairment (RFI) on the mortality of cirrhotic patients with hepatic encephalopathy (HE). We used the Taiwan National Health Insurance Database to identify 4932 cirrhotic patients with HE, hospitalized between January 1, 2007 and December 31, 2007. ⋯ Compared with the CKD group, the adjusted HR of ESRD with hemodialysis for 3-year mortality was 0.664 (95% CI, 0.466-0.945). RFI increased the 3-year mortality of cirrhotic patients with HE, especially ARF and HRS. HE patients with ESRD receiving hemodialysis had better 3-year survival rate than those with CKD.
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Review Case Reports
Sellar solitary plasmacytoma progressing to multiple myeloma: a case report and literature review.
Sellar plasmacytoma is a rare cause of sellar lesions. Preoperative diagnosis remains a challenge. We present a 34-year-old Chinese woman with a 25-day history of headache and diplopia. ⋯ The operation was cancelled and further studies confirmed the diagnosis of sellar solitary plasmacytoma that progressed to multiple myeloma. After undergoing radiotherapy, high-dose chemotherapy, and autologous peripheral blood stem cell transplantation, complete remission was achieved on 4 years follow-up. We reviewed the pertinent literature and reached the following conclusions: sellar plasmacytomas with development of multiple myeloma on follow-up more likely happened in men than in women; and if the sellar plasmacytoma does not compress the cranial nerve, transsphenoidal resection should be cautious because the systemic treatment with radiotherapy, chemotherapy, and autologous peripheral blood stem cell transplantation may be more effective with little invasion.
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Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality in industrialized countries. Recent studies investigated the impact of comorbidities on the survival in COPD, but most of them lacked a referent group of comorbidity-matched, nonobstructed individuals. We examined the 10-year mortality in a sample of 200 COPD patients and 201 nonobstructed controls. ⋯ The hazard of death for COPD patients with low FEV1 and DLCO was nearly 3.5-fold higher than in all the others (P < 0.001), and decreased only slightly after introducing age and chronic heart failure as relevant covariates. COPD is a strong predictor of reduced survival independently of coexisting cardiovascular and metabolic disorders. Efforts should be made to identify patients at risk and to ensure adherence to prescribed therapeutic regimens.
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Acute renal failure (ARF) is a common complication in infants who undergo cardiac surgery in the intensive care unit. We report on a modified drainage catheter used in peritoneal dialysis (PD) for the treatment of ARF associated with cardiac surgery in infants. Thirty-nine infants with congenital heart disease undergoing cardiac surgery who developed ARF at our center between January 2009 and January 2012 were assessed. ⋯ These complications were readily treated by drugs or resolved spontaneously. Hemodynamics, cardiac function, and renal function improved significantly during PD. These data suggest that PD using a modified drainage catheter for ARF after cardiac surgery in infants is safe, feasible, inexpensive, and yields good results.