Clinical significance of lipid droplets formed in the peritoneal fluid after laparoscopic surgery for gastric cancer.

Background: Several studies have previously reported that laparoscopic surgery using an energy sealing device generates hazardous surgical smoke. However, the droplets appearing on the surface of peritoneal fluid irrigated with saline, after dissection phase of laparoscopic gastrectomy were ignored for a long time. This study aimed to investigate the composition and clinical significance of these droplet particles.

Diagnostic performances of M-protein tests according to the clinical presentations of kidney disease.

Background: Screening for monoclonal immunoglobulin (MIg) is critical in patients with kidney disease.

Methods: We identified 943 subjects who underwent kidney biopsy and at least one of monoclonal (M)-protein tests (serum and urine electrophoresis [EP], serum and urine immunofixation [IF], and serum free light chain [FLC] ratio). The sensitivities of several combinations of the 5 tests were examined by clinical presentations of kidney disease.

Renal artery stenosis presenting with nephrotic-range proteinuria: a case report.

Renal artery stenosis (RAS) is commonly presented with hypertension and chronic kidney disease. We report a rare case of RAS occurring in a 78-year-old man who presented with nephrotic-range proteinuria. Renal biopsy on the left side was performed, and results showed mesangiopathic glomerulonephritis, which was not compatible with the cause of nephrotic-range proteinuria.

The impact of slow graft function on graft outcome is comparable to delayed graft function in deceased donor kidney transplantation.

Purpose: Slow graft function (SGF) can influence overall prognosis in patients receiving deceased donor kidney transplantation (DKT). However, the impact of SGF on renal function remains uncertain. We investigated retrospectively renal function in cases with SGF compared with early graft function (EGF) and delayed graft function (DGF).

The impact of early and late acute rejection on graft survival in renal transplantation.

Background: Advances in immunosuppression after kidney transplantation have decreased the influence of early acute rejection (EAR) on graft survival. Several studies have suggested that late acute rejection (LAR) has a poorer effect on long-term graft survival than EAR. We investigated whether the timing of acute rejection (AR) influences graft survival, and analyzed the risk factors for EAR and LAR.

Acute recurrent pericarditis accompanied by graves' disease.

The etiology of acute pericarditis is often thought to be autoimmune, and Graves' disease has been reported in a few series to manifest as acute pericarditis. Since the etiology of recurrent pericarditis is known to be more associated with autoimmune causes, recurrent acute pericarditis may be a potential cardiovascular complication of Graves' disease. We report a case of recurrent acute pericarditis that was presumed to be associated with Graves' disease which was controlled after management of the problem of the thyroid.

A case of hypereosinophilic syndrome presenting with multiorgan infarctions associated with disseminated intravascular coagulation.

Thromboembolism is one of the most critical complications of hypereosinophilic syndrome (HES). We report here a case of multi-organ infarctions related to HES. A 23-year-old woman was referred to our hospital with hemoptysis.