[A Case of Trousseau Syndrome Associated with Advanced Rectal Cancer].

We report a case of Trousseau syndrome associated with advanced rectalcancer. A 67-year-old man visited our hospital for right hemiparesis and gait disturbance. Head magnetic resonance imaging showed multiple cerebral infarctions. Abdominal computed tomography showed wallthickening of the rectum and colonoscopy showed type 2 circumferentialrectalcancer. Therefore, he was diagnosed with Trousseau syndrome. After anticoagulation therapy with heparin, an operation was performed. Thereafter, chemotherapy was continued and he has experienced no recurrence of cerebralinfarction.

Usefulness of sentinel lymph node biopsy for the detection of metastasis in the early stage of extramammary Paget's disease.

BACKGROUND: Invasive cases of extramammary Paget's disease have a poor prognosis, owing to its rapid progression and resistance to irradiation and chemotherapy. Morton et al. introduced a technique to identify sentinel lymph nodes by local injection of vital dyes and reported its benefit for managing the progress of malignant melanoma. OBJECTIVES: Since the rate of lymph node metastasis of extramammary Paget's disease is not uncommon (reported from 8.5% to 26%), this study tested the hypothesis that sentinel lymph node biopsy would be useful to detect lymph node metastasis in the clinically early stage of extramammary Paget's disease. MATERIALS & METHODS: Eighteen patients with primary extramammary Paget's disease were enrolled in the study. The precise location of sentinel lymph nodes was visualized using either intraoperative patent blue dye injection or indocyanine green dye injection in combination with a hand-held gamma-detecting probe after a 99mTc phytate injection. RESULTS: Of the 18 patients, sentinel lymph node metastasis was identified in 2 (Cases 2 and 15) of the 2 patients with deep invasion and in 1 (Case 12) of the 7 patients with minimal dermal invasion, however, it was absent in 9 patients who had been categorized into the intraepidermal group. CONCLUSION: This study demonstrates that extramammary Paget's disease possibly causes metastasis via regional lymphatic systems to which the lesion belongs, even in the early stages of no nodule or tumor formation, and that sentinel lymph node biopsy is useful to detect lymph node metastasis.

Standing posture at work and overweight exacerbate varicose veins: Shimane CoHRE Study.

Varicose veins (VV) in legs are commonly observed in the general global population. However, the prevalence of and risk factors for VV in Japan are not clear. This study aimed at clarifying the risk factors for VV in traditional rural areas of Shimane prefecture. Subjects (113 men and 205 women aged ≥45 years) were recruited from health examinations in those areas in 2012. VV were defined as a reflux of blood in the great and/or small saphenous vein and incompetent perforating veins detected by ultrasonography. Risk factors for VV were analyzed using logistic regression models that included various parameters. We also investigated the possible interaction between standing at work and overweight and calculated the synergistic index. VV were found in 20.1% of the subjects (12.4% of men and 24.4% of women). The previously known risk factors of prolonged upright standing posture during work, higher body mass index (BMI), female sex, and age were also significant factors for VV. There was a significant combined effect of overweight (BMI ≥25) and prolonged upright standing posture at work [adjusted odds ratio = 3.42; 95% confidence interval (CI), 1.07-10.89], although the synergistic effect was not significant [synergistic index = 1.3; 95% CI, 0.2-8.7]. The prevalence of VV in the traditional rural area of Shimane prefecture was comparable to that reported previously in European countries. Our results confirm that exposure to both prolonged standing at work and overweight exacerbate VV development. This finding is useful to develop strategies for VV prevention.

[Assessment of the vulnerable elders survey as a predictive test for elderly patients with advanced or metastatic gastric cancer treated with combined S-1 and docetaxel therapy].

Ten patients aged 75 years or more with advanced or metastatic gastric cancer were prescribed S-1 plus docetaxel (DOC) combination therapy. None of the patients showed complete response, but 2 showed partial response and 4 showed stable disease. Grade 3 or 4 toxicities occurred in 3 patients. Three patients with performance status (PS) 1 achieved partial response or stable disease and were free of Grade 3 or 4 toxicities, whereas the response and occurrence of adverse events in 7 patients with PS 2 varied widely. In these patients, an investigation of the relationship between response to treatment and the Vulnerable Elders Survey (VES-13) score showed that VES-13 scores were higher in the non-response group than in the other patients and in patients who experienced adverse events than in those who did not. These findings suggest that VES-13 could be a useful screening tool for predicting response and the occurrence of adverse events in elderly patients undergoing combined S-1 plus DOC therapy for advanced or metastatic gastric cancer.

Fluorescence navigation with indocyanine green for detecting sentinel nodes in extramammary Paget's disease and squamous cell carcinoma.

The radioisotope navigation method, which has usually been used for identification of sentinel nodes, is less useful in locating sentinel nodes close to primary lesions in cases of extramammary Paget's disease because of overlapping radioactivity from the primary site. We applied fluorescence navigation with indocyanine green (ICG) in two patients with skin cancer to cover this defect. The use of a charge-coupled device camera enabled real-time visualization of dynamic lymph flow without skin incision. The inguinal skin over the identified sentinel node with a handheld gamma probe was in accordance with the point detected by ICG fluorescence in a patient with squamous cell carcinoma of the foot. Sentinel node biopsy using fluorescence navigation with ICG proved to be easy and reliable.

Evaluation of the Physiological and Operative Severity Score for the Enumeration of Mortality and Morbidity (POSSUM) scoring system in elderly patients with pressure sores undergoing fasciocutaneous flap-reconstruction.

The aim of the present study was to predict operative morbidity in elderly patients with deep pressure sores by using the Physiological and Operative Severity Score for the Enumeration of Mortality and Morbidity (POSSUM) scoring system. Fifteen patients over 70 years old were retrospectively reviewed who had undergone gluteus maximus fasciocutaneous flap-reconstruction for pressure sores of the sacral region from 1 April 2005 to 31 March 2007. Complications were seen in six cases (40%) after operation. Four were wound infection, one was chest infection and another was septicemia. The subjects were divided into two groups by the presence (complicated group) or absence (non-complicated group) of postoperative complications. Each item of physiological scores, physiological score (PS), operative severity score (OS) and predicted morbidity rate (R) were calculated and compared between two groups. As a result, hemoglobin (P = 0.0276), PS (P = 0.0023) and R (P = 0.0078) differed significantly between the two groups. It is noteworthy that the PS were over 25 in all of the complicated group, but in only one of nine in the non-complicated group (P = 0.0014). Our study suggests that, for pressure sores in the sacral region in elderly patients, gluteus maximus fasciocutaneous flap-reconstruction can be employed in patients whose PS are under 24 in the POSSUM scoring system.