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The prevalence of hemorrhage from rectal varices was significantly higher in patients with rectal varices of advanced form and/or with a positive "red color" sign.

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"Groove pancreatitis", a form of segmental pancreatitis affecting the head of the pancreas, is localized within the "groove" between pancreas head, duodenum, and common bile duct. Differentiation between groove pancreatitis and pancreatic head carcinoma is often difficult. We report a case of groove pancreatitis in which a hypoechoic mass between the duodenal wall and pancreas was clearly imaged, and narrowing of the second portion of the duodenum and bile duct stenosis were also found. The diagnosis was confirmed by surgery (pylorus-preserving pancreato duodenectomy). The patient was relieved from abdominal pain post operation. Up to the present, the patient has been good condition. We review the clinicopathologic and radiologic features of groove pancreatitis in the Japanese literature and discuss the possible role of Santorini's duct in its pathogenesis. We consider that impacted protein plugs in Santorini's duct are a pathogenic factor in the development of groove pancreatitis. Therefore, the findings of Santorini's duct on endoscopic retrograde pancreatography are very important in the diagnosis of groove pancreatitis. Groove pancreatitis presents various clinical features, such as biliary stenosis, duodenal stenosis, and pancreatic mass, and often masquerades as pancreatic head carcinoma. This condition should be kept in mind in the differential diagnosis of pancreatic head carcinoma.

OBJECTIVEStudies on the rate of remission of macroalbuminuria in patients with type 2 diabetes mellitus (T2DM) and the effects of reduction in albuminuria on renal prognosis in a primary care setting are absolutely lacking.RESEARCH DESIGN AND METHODSA total of 211 T2DM patients with albuminuria ≥300 mg/g were enrolled in a prospective observational study (mean of 4.5 years). The incidence of patients with remission of macroalbuminuria at every 1-year study time point after starting intensified diabetes treatment and the factors associated with remission were evaluated. The association of reduction in albuminuria with renal events (doubling of serum creatinine and end-stage renal disease) was also investigated.RESULTSDuring the 5-year study period, remission to microalbuminuria occurred in 116 patients and the 5-year cumulative incidence was 58.3%. Notably, most cases (82.8%) obtained remission at the 1-year study time point. The remission rate increased with achieving therapeutic targets for blood pressure and blood glucose. Remission and reduction in albuminuria of ≥50% were associated with preservation of renal function. In particular, patients who obtained both remission and 50% reduction at the 1-year study time point exhibited a significantly reduced risk for renal events as compared with those with no remission and no reduction (adjusted hazard ratio 0.30 [95% CI 0.12–0.76]).CONCLUSIONSRemission of macroalbuminuria occurs frequently and is associated with the preservation of renal function in T2DM patients. The initial adequate diabetes treatment aimed at reducing albuminuria may lead to improved renal prognosis in the primary care setting.