[Adenocarcinoma arising in an ileum segment of Scheele's ring 50 years after cystoplasty].

A 70 year-old woman visited our hospital complaining of macrohematuria. She had undergone augmentation ileocystoplasty for tuberculous bladder atrophy 50 years previously. CT and cystoscopy showed tumor at the ileovesical anastomosis. She underwent a partial cystectomy. The pathological diagnosis was adenocarcinoma of the ileal segment. Recurrence was observed with rapid progression. The patient died 8 months after the operation. In Japanese literature, 43 cases of carcinoma arising in augumented bladder have been reported. Average period to the diagnosis of the cancer from the ileocystoplasty is 33 years. The period of our case was 50 years, the longest in 43 cases.

Peri-operative morbidity and mortality related to radical cystectomy: a multi-institutional retrospective study in Japan.

UNLABELLED: What's known on the subject? and What does the study add? Radical cystectomy remains associated with comparatively high perioperative morbidity and mortality, despite improvements in surgical techniques and perioperative care. At present, most studies on the complications associated with open radical cystectomy were derived from Western academic high-volume centres, and data from Japan and other Asian countries were very limited. Using the modified Clavien grading system and 11 category grouping reported from MSKCC, we observed that 68% of patients experienced at least one complication within 90 days of surgery, and 17% of patients experienced major complications (90-day mortality rate = 2%), which were compatible with reports from Western high-volume centres. As far as we know, our report is the largest one regarding perioperative morbidity and mortality in Asian patients who underwent radical cystectomy. OBJECTIVE: To determine the type, incidence and severity of 90-day morbidity after radical cystectomy in our institution and our affiliated hospitals in accordance with a standard reporting methodology. At present, most studies on complications associated with open radical cystectomy are derived from Western academic high-volume centres and data from Japan and other Asian countries remain very limited. PATIENTS AND METHODS: The study comprised a retrospective multi-institutional study. The records were reviewed of 928 patients who underwent open radical cystectomy between 1997 and 2010. All complications within 90 days of surgery were categorized into 11 specific categories and graded in accordance with the modified Clavien system. Multivariate regression models were used to determine predictors of complications. RESULTS: At least one complication was observed in 635 (68%) patients and a major (grade 3-5) complication was observed in 156 (17%) patients. The most common complication categories were infectious (30%), gastrointestinal (26%), wound-related (21%) and genitourinary (15%). The 30-day mortality rate was 0.8% and the 90-day mortality rate was 2%. A multivariate regression model showed that previous cardiovascular comorbidity and type of urinary diversion (i.e. ileal conduit or neobladder) were significant factors for any and major complications. CONCLUSIONS: Surgical complication-related radical cystectomy is significant and both previous cardiovascular comorbidity and the type of urinary diversion were found to be significant factors for any and major complications. The 90-day mortality rate was 2%, which is compatible with reports from Western high-volume centres.

[Case of brain infarction during cisplatin-based combined chemotherapy with bleomycin, etoposide and cisplatin for testicular cancer].

A 31-year-oldman presented with a 6-month history of right testicular enlargement. The patient underwent a right inguinal orchiectomy. Histopathological examination showed nonseminomatous germ cell tumor (choriocarcinoma>seminoma) which was confined to the tunica albuginea. The postoperative serum level of alpha-fetoprotein (AFP) and lactate dehydrogenase were normal. Serum level of human chorionic gonadotrophin(HCG), however, was 23,000 mIU/ml (normal, < 0.7 mIU/ml). A thoracic computed tomography (CT) at that time showed bilateral and multiple metastases to the lungs but the abdominal CT was normal. After the surgery, the patient was treated with conventional doses of cisplatin, etoposide, and bleomycin. On day 11 of the second chemotherapy course, the patient developed confusion and right sided weakness. Brain magnetic resonance imaging (MRI) showed an ischemic lesion in the left middle cerebral artery area. An echocardiogram showed normal left ventricular function and no valvular vegetations. Finally, the patient completed one additional course of chemotherapy with considerable measures to prevent side effects. A thoracic CT at the end of the third cycle showed no evidence of tumor. At 3 months followup after chemotherapy, he suffered from partial paralysis of right-sided upper and lower limbs but due to intensive rehabilitation he overcame the paralysis and is able to walk by himself. There was no evidence of tumor recurrence.

Risk factors for nursing- and healthcare-associated urinary tract infection.

AIM: In concordance with population aging, the number of patients living in long-term care facilities or who require nursing care has been increasing in Japan. However, little is known about the characteristics of urinary tract infection in these patients. The present study aimed to clarify the background or risk factors for multidrug-resistant urinary tract infection in this patient population. METHODS: A retrospective study was carried out of patients aged ≥65 years who presented to Kesennuma City Municipal Motoyoshi Hospital from April 2014 to July 2017 with suspected urinary tract infection and a positive urine culture. RESULTS: Among a total of 76 patients, 20 (26%) had multidrug-resistant bacteriuria. The prevalence of multidrug-resistant bacteriuria was 40% among the long-term care facility residents, 34% among the patients who were certified as requiring care under the long-term care system in Japan and 47% among those with antibiotic prescription within 90 days. By multivariate analysis, long-term care facility residency was an independent risk factor for multidrug-resistant bacteriuria (odds ratio 4.1, 95% confidence interval 1.2-14.3). CONCLUSIONS: Long-term care facility residency was found to be a significant predictor of multidrug-resistant bacteriuria. Nursing- and healthcare-associated urinary tract infection, which has different characteristics from those of community- or hospital-acquired infections, should be considered when deciding treatment in this population. Geriatr Gerontol Int 2018; 18: 1183-1188.

Risk factors for detection failures of chest radiography in diagnosing pneumonia.

Background: Little is known about clinical factors associated with undetectable pneumonic shadows on chest radiographs (CRs) for diagnosing pneumonia in the primary care setting. Methods: A retrospective assessment of CRs was conducted to compare chest computed tomography (CT) images of patients admitted to Kesennuma City Motoyoshi Municipal Hospital who were diagnosed with pneumonia from April 2014 to June 2016. Results: Eighty-three patients were included, and their average age was 83.8 years. Sixty-eight patients (81.9%) were officially certified as requiring long-term care or support. Twenty-nine of the 83 patients (34.9%) had either negative or normal findings on CRs, and positive findings consistent with pneumonia on CT. There were no significant differences in gender, age, cardiothoracic ratio on CR, or severity between the CR-negative and CR-positive groups. The proportion of negative CRs was significantly higher in patients with certified care level 5 under the long-term care system in Japan and tube feeding. Conclusion: The failure rate of CRs for detecting pneumonic shadows was significantly higher in patients with certified care level 5 and tube feeding.

[Transrectal biopsy of the prostate for the detection of non-palpable prostate cancer: a comparison of 6 versus 12 core biopsy].

PURPOSE: Several studies suggest that extended transrectal prostate biopsy more than 6 core may improve the cancer detection rate. We compared 6 and 12 core biopsies to determine the impact on cancer detection and complication rate. PATIENTS AND METHODS: We retrospectively evaluated 150 patients who underwent transrectal ultrasound guided prostate biopsy between January 1999 and December 2003. Patients who were suspected to have prostate cancer on digital rectal examination and/or who had a history of previous prostate biopsy were excluded. Sextant biopsy was performed in 52 patients (6 core group) and 12 core biopsy was performed in 98 patients (12 core group). The cancer detection rate and post-biopsy complication rate were estimated. RESULTS: There was no significant difference in the overall cancer detection rate between 6 and 12 core groups (17 of 52 men or 32.7% versus 35 of 98 men or 35.7%). In addition, even if calculated the cancer detection rate stratified according to a PSA of 0 to 4.0, 4.1 to 10.0 and greater than 10.0 ng/ml, there was no significant difference between both groups. There was also insignificant difference of complication rate between both groups. CONCLUSIONS: The results of our study showed that there was no significant difference in cancer detection and complication rate between both groups.

[Serous papillary adenocarcinoma of the tunica vaginalis of the testis: a case report].

A 20-year-old man was referred to our hospital for investigation of left scrotal swelling. CT scan showed intrascrotal fluid collection and calcification. Surgical exploration was performed, and histopathological diagnosis was serous papillary adenocarcinoma of the tunica vaginalis. Since it was believed that the carcinoma originated from the tunica vaginalis, left radical orchiectomy and hemiscrotal resection was performed. Patient survives without recurrence for 38 months after the surgery. Müllerian-type tumors such as serous papillary adenocarcinoma occurring in male are quite rare. In the literature, only 2 cases of serous papillary adenocarcinoma of the tunica vaginalis have been reported; ours is the 3rd case.