A 47-year-old man with active aortic valve endocarditis underwent direct closure of a paraannular abscess and valve replacement. Methicillin-resistant Staphylococcus aureus was isolated from his blood culture preoperatively. Because of a postoperative paravalvular leak (PVL) and an echo-free space suggesting a residual cavity, he was reoperated for patch closure of the aneurysm and prosthetic valve replacement. However, the PVL and paraannular cavity were still observed after the 2nd surgery. At the 3rd operation, prosthetic valve detachment along one fourth of its circumference was confirmed, and the cavity was fully opened. A patch was used to cover the pseudoaneurysm and was placed under the orifice of the left coronary artery. This patch repair of the cavity was accomplished, followed by prosthetic valve replacement in situ. Trivial PVL was identified after the operation, and a diagnosis of intravascular mechanical hemolysis was made. Clinical examination revealed partial detachment of the prosthetic valve resulting in a significant PVL and paraannular pseudoaneurysm. Because of unremitting hemolysis and the increased PVL, the patient underwent a 4th repair. Inspection showed that the prosthetic valve was partially detached and the defect was opened at the upper edge. The orifice of the aneurysmal was covered, and valve replacement was performed in the supraannular position using 3 U-stays, which were passed through both the aortic wall and the patch, followed by ascending aortic graft replacement. In the case of aortic valve endocarditis with paraannular involvement, radical debridement and complete reconstruction of the left ventriculoaortic discontinuity without tension are required.

Eosinophilic gastroenteritis (EG) is characterized by infiltration of eosinophils into the wall of the digestive tract, and the clinical spectrum seems to depend on the predominant site of eosinophilic infiltration of the wall.
We experienced four cases of EG, and two of them (Cases, 1 and 2) manifested massive ascites, suggesting the principal lesion is located on the serous coat. Case 3 manifested abdominal pain and vomiting, and muscle layer involvement of the duodenum was detected by ultrasonography and CT scan. In case 4, epigastralgia was a main symptom. An endoscopic examination revealed marked redness and erosion of the gastric mucosa associated with massive infiltration of eosinophils. In this case, mucosal involvement seemed to be the main lesion because hypertrophy of the gut wall thickness was not found by ultrasonography and CT scan.
Although the pathogenesis of this disease is obscure, allergic mechanism may play an important role. Three cases had histories of allergic diseases, and steroid therapy resulted in prompt disappearance of symptoms.

Purpose: Preoperative sarcopenia worsens postoperative outcomes in various cancer types including colorectal cancer. However, we often experienced postoperative anastomotic leakage in muscular male patients such as Judo players, especially in rectal cancer surgery with lower anastomosis. It is controversial whether the whole skeletal muscle mass impacts the potential for anastomotic failure in male rectal cancer patients. Thus, the purpose of this study was to clarify whether skeletal muscle mass impacts anastomotic leakage in rectal cancer in men. Methods: We reviewed the medical charts of male patients suffering from rectal cancer who underwent colo-procto anastomosis below the peritoneal reflection without a protective diverting stoma. We measured the psoas muscle area and calculated the psoas muscle index. Results: One hundred ninety-seven male rectal cancer patients were enrolled in this study. The psoas muscle index was significantly higher in patients with anastomotic leakage (P<0.001). Receiver operating characteristic curve determined the optimal cut-off value of the psoas muscle index for predicting anastomotic leakage as 812.67 cm2/m2 (sensitivity of 60% and specificity of 74.3%). Multivariate analysis revealed that high psoas muscle index (risk ratio [RR], 3.933; P<0.001; 95% confidence interval [CI], 1.917–8.070) and super low anastomosis (RR, 2.792; P=0.015; 95% CI, 1.221–6.384) were independent predictive factors of anastomotic leakage. Conclusion This study showed that male rectal cancer patients with a large psoas muscle mass who underwent lower anastomosis had a higher rate of postoperative anastomotic leakage.

To determine the body constituents patterns comprised of “qi, blood, fluid” factors associated with oral health-­related QOL (OHRQOL) of patients with Sjögren's syndrome (SS), 41 SS patients and 32 RA patients in remission were enrolled. The body constituents patterns were measured by using Terasawa's “qi, blood, fluid” score, and the simple version of yin deficiency questionnaire (yin-­deficiency score). OHRQOL were evaluated using the oral health impact profile (OHIP-­14). In the first study, the body constituents pattern scores were compared between SS group and RA (in remission) group, using the univariate and multivariate analysis. In the second study, the association between OHIP­14 and the body constituents pattern scores was analyzed. In the first study, all the scores were significantly higher in SS group, and the multivariable logistic regression identified yin deficiency (p = 0.02) and blood stasis (p = 0.01) as the significantly associated factors with SS group. In the second study, all the scores, except for the blood stasis pattern, showed positive correlation with OHIP-­14. The multiple regression analysis identified qi stagnation (p = 0.003) as the significantly associated factors with OHIP­-14. This study revealed that yin deficiency and blood stasis are the significant body constituent patterns in SS patients. In the low OHRQOL cases, qi stagnation should be taken into consideration.