Bacillus Calmette-Guérin (BCG) intravesical instillation therapy for bladder cancer is accepted as an effective treatment, and infectious complications are rare. We present a case report on a patient with a common iliac pseudoaneurysm and a recurrent mycotic thoracoabdominal aortic aneurysm, who had a history of previous BCG therapy for bladder cancer. A 64-year-old man underwent emergency graft interposition of the right common iliac artery due to a ruptured pseudoaneurysm. Nine months after initial surgery, a biopsy of the pelvic retroperitoneal collection revealed epithelioid granuloma with caseous necrosis. Ziehl-Neelsen stain and mycobacterial culture were positive for acid-fast bacilli, which was identified as BCG (Tokyo 172). Diagnosis of BCG infection was delayed because of lack of clear clinical evidence of persistent infection. After 6 months of antituberculous chemotherapy the patient underwent resection of the mycotic thoracoabdominal aortic aneurysm and in situ reconstruction with a branched Dacron graft soaked in rifampicin because of its rapid growth. The pathological diagnosis was infectious aneurysm with sclerosis and epithelioid granuloma, however, acid-fast stain and culture were negative. Nine months later CT showed no recurrence of infectious aneurysm. Because the clinical presentation of BCG mycotic aneurysm is different from bacterial or fungal mycotic aneurysm, diagnosis by means of medical history checking and clinical presentation, in addition to surgical and medical combined treatment are important for its management.

A 71-year-old woman was admitted with severe back pain. She was diagnosed of type A dissecting aortic aneurysm and two-vessel coronary disease by CT scan and angiography. An acute-phase operation was started 32 hours after onset, performing replacement of ascending aorta and a two-vessel bypass. The affected aortic wall was so thin and fragile that the cut ends of these wall were treated with 25% solution of glutaraldehyde, a fastacting crosslinking agent, for 7min. As a result, a sufficient degree of reinforcement was obtained to complete the anastomotic procedure safely. She made a good recovery of cardiac function after the surgery, but was left with such complications as permanent complete atrioventricular block and a little aortic regurgitation. Following pacemaker insertion she was discharged and has returned to her normal activity. It appears that when treating the affected aortic wall with glutaraldehyde, a piece of gauze placed in the left ventricular cavity stopped up the aortic valve by half. As a result, glutaraldehyde was perhaps transferred from the gauze to the aortic valve and a part of the conduction system, causing injury to them. If meticulous care is exercised during the procedure to avoid unnecessary invasion of surrounding tissues, this technique will provide a useful means to accomplish safe anastomoses of cardiac vessels.

We performed the thromboexclusion procedure with reconstruction by an axillo-bifemoral bypass for unresectable abdominal aortic aneurysm combined with chronic renal faliure, and obtained satisfactory postoperative result. The patient was a 68-year-old male who suffered from a huge abdominal aortic aneurysm (AAA) and had a history of hypertension and chronic renal failure. The AAA was accompanied with a saccular portion 10cm in diameter which compressed and eroded the vertebral body. Aortic cross-clamping above the bilateral renal arteries was inevitable for resection in spite of the renal dysfunction. We decided that direct manipulation of the aneurysm was impossible despite it being on the verge of rupture, considering the high operative mortality. We employed the exclusion-bypass method to stabilize the aneurysm, that is, we constructed axillo-bifemoral bypass using a knitted Dacron T-graft 8mm in diameter and then intercepted the bilateral common iliac arteries by suture closure. Postoperative intraaneurysmal thrombosis progressed rapidly from the distal side, then it halted just below the bilateral renal arteries on the 12th postoperative day. Renal arterial flow was maintained and renal function improved. Bleeding from the operative wound occurred suddenly on the 5th postoperative day. Although this appeared to be disseminated intravascular coagulation initially, it had resulted from augmentation of fibrinolysis due do acceleration of coagulation. The markers of fibrinolysis for example α₂ plasmin inhibitor (α₂PI) and plasmin-α₂ plasmin inhibitor complex (PIC) were useful for diagnosis, and tranexam acid and aprotinin were effective for therapy. Although the exclusion-bypass method is technically less invasive and useful for high-risk AAA, the postoperative management is not easy because of the acceleration of the coagulation-fibrinolysis system.

A 51-year-old man developed a high fever with congestive heart failure after treatment for his dental caries and was admitted to our hospital. Transesophageal echocardiogram showed severe aortic regurgitation with a bicuspid aortic valve where vegetation and perforation was identified on its leaflets. Infective endocarditis caused by Streptococcus constellatus was diagnosed by blood culture. A computed tomography scan of the chest showed enlargement of his ascending aorta with a maximum diameter of 5.0cm. After treatment with antibiotics and diuretics for 60 days, he underwent surgical treatment for his aortic valve and ascending aorta. After excising the diseased aortic leaflets with vegetation, a mechanical prosthetic valve (Carbomedicus 23mm) was implanted. His ascending aorta was also replaced separately with a woven Dacron tube graft. There was an anomalous origin of the right coronary artery which was detached from the ascending aortic wall as a button and was implanted on the tube graft. Histologically the aortic wall showed disappearance of elastic fibers with myxomatous degeneration in the media. Immunohistochemical staining also revealed that matrix metalloproteinase-2 (MMP-2) was strongly expressed in the aortic media. The postoperative course was uneventful and he was discharged on the 37th postoperative day.

The interval between undergraduate medical education and graduate medical education causes residents to become disorganized when they start their first-year residency programs.This disorganized transition may be stressful for residents and preceptors and may cause resident to make medical errors.We performed a pilot study to examine the degree to which program directors agree about the abilities required for the start of the first of year residency.
1) We asked the residency directors at university hospitals and residency hospitals nationwide (343 institutions) to indicate what abilities residents were expected to have at various stages of the residency program.The data received were then analyzed.
2) A total of 134 residency directors (39%) returned the questionnaire.We calculated the percentage (expectation rate) of institutions that reported expected prerequisites at the start of the first year of residency and calculated the accumulated values (cumulative rate) of the percentages.
3) Only 43 (30%) of 141 abilities upon the completion of residency-preparatory programs had a cumulative rate of more than 50%.
4) Domains for which the expectation rate was more than 50% at the start of residency were medicine and related knowledge and practical skills for obtaining physical measurements.
5) Physical examination and practical skills for which the cumulative rate was less than 50% on completion of residency-preparatory programs were those for the reproductive and urinary systems and pediatrics and the insertion and maintenance of intravenous lines and indwelling urinary catheters.
6) Disparities are likely between the abilities of residents and the tasks expected of them upon entry into a residency program.This problem must be urgently addressed through medical education and graduate medical education.

Purpose: This study aimed to examine the effects of 4 main types of gastrectomy for proximal gastric cancer on postoperative symptoms, living status, and quality of life (QOL) using the Postgastrectomy Syndrome Assessment Scale-45 (PGSAS-45). Materials and Methods: We surveyed 1,685 patients with upper one-third gastric cancer who underwent total gastrectomy (TG; n=1,020), proximal gastrectomy (PG; n=518), TG with jejunal pouch reconstruction (TGJP; n=93), or small remnant distal gastrectomy (SRDG; n=54). The 19 main outcome measures (MOMs) of the PGSAS-45 were compared using the analysis of means (ANOM), and the general QOL score was calculated for each gastrectomy type. Results: Patients who underwent TG experienced the lowest postoperative QOL. ANOM showed that 10 MOMs were worse in patients with TG. Four MOMs improved in patients with PG, while 1 worsened. One MOM was improved in patients with TGJP versus 8 MOMs in patients with SRDG. The general QOL scores were as follows: SRDG (+39 points), TGJP (+6 points), PG (+3 points), and TG (−1 point). Conclusions The TG group experienced the greatest decline in postoperative QOL. SRDG and PG, which preserve part of the stomach without compromising curability, and TGJP, which is used when TG is required, enhance the postoperative QOL of patients with proximal gastric cancer. When selecting the optimal gastrectomy method, it is essential to understand the characteristics of each and actively incorporate guidance to improve postoperative QOL.