The surgical management of cutaneous abscesses: A UK cross-sectional survey.

Aim: Cutaneous abscesses are one of the most common acute general surgery presentations. This study aimed to understand the current practice in the management of cutaneous abscesses in the United Kingdom (UK), once the decision has been made that acute surgical incision and drainage (I&D) is required.

Method: General surgeons from across the UK were surveyed on their opinions on the optimum management of cutaneous abscesses.

Metastatic Gas gangrene and Colonic Perforation: a case report.

Clostridium septicum myonecrosis is associated with diabetes, colorectal and haematological malignancies. We present a case of metastatic myonecrosis in a diabetic patient with a perforated caecal tumour. The literature since 1989 is reviewed and 28 cases of Clostridium septicum myonecrosis are discussed.

Role of NQO1C609T and EPHX1 gene polymorphisms in the association of smoking and alcohol with sporadic distal colorectal adenomas: results from the UKFSS Study.

NADP(H):quinone oxidoreductase 1 (NQO1) and microsomal epoxide hydrolase (EPHX1, also mEH) are attractive candidate enzymes for association with colorectal neoplasia because they metabolize a number of compounds including polycyclic aromatic hydrocarbons (PAHs) that have been linked with colorectal carcinogenesis. We examined the relationship between NQO1C609T, mEH3, mEH4 and risk of sporadic distal colorectal adenomas in one of the largest case-control studies of 946 polyp-free controls and 894 cases, all participants of the UK Flexible Sigmoidoscopy Screening (UKFSS) Trial. The polymorphisms were examined as independent risk factors and evidence for interaction with smoking and alcoholic drinks was sought.

MTHFR (C677T and A1298C) polymorphisms and risk of sporadic distal colorectal adenoma in the UK Flexible Sigmoidoscopy Screening Trial (United Kingdom).

Objective: The purpose of this study was to further evaluate the role of low activity MTHFR variants as well as to explore interactive effects between alcoholic drink consumption and MTHFR variants and risk of distal colorectal adenomatous polyps.

Methods: We examined the relationship between MTHFR C677T and A1298C gene polymorphisms and risk of distal adenomas in one of the largest case control studies of 946 polyp-free controls and 894 cases, all participants of the UK Flexible Sigmoidoscopy Screening Trial (UKFSS).

Results: Investigation of the effect of the MTHFR C677T polymorphism in this large UKFSS study revealed no overall association on adenoma risk (P>0.

The bizarreness effect: dissociation between item and source memory.

The present study investigated the relationship between memory for particular items (nouns embedded in sentences) varying in bizarreness and the spatial location in which they were learned. Consistent with earlier findings, the items embedded in bizarre sentences were better recalled than those embedded in common sentences. This mnemonic advantage for bizarre sentences did not extend to memory for source (spatial location), which did not reliably vary as a function of bizarreness.

The modern abdominoperineal excision: the next challenge after total mesorectal excision.

Objectives: Examine the cause of local recurrence (LR) and patient survival (S) following abdominoperineal resection (APR) and anterior resection (AR) for rectal carcinoma and the effect of introduction of total mesorectal excision (TME) on APR.

Methods: A total of 608 patients underwent surgery for rectal cancer in Leeds from 1986 to 1997. CRM status and follow-up data of local recurrence and patient survival were available for 561 patients, of whom 190 underwent APR (32.

Rates of circumferential resection margin involvement vary between surgeons and predict outcomes in rectal cancer surgery.

Objective: To analyze the potential variability in rates of circumferential resection margin (CRM) involvement between different surgeons and time periods and to determine the suitability of using CRM status as an immediate predictor of outcome after rectal cancer surgery.

Summary Background Data: After disease stage has been taken into account, survival in rectal cancer has been shown to be very variable between surgeons and institutions. One of the major factors influencing survival is local recurrence, and this in turn is strongly related to inadequate tumor excision, particularly at the CRM.