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Background: Diagnostic criteria have recently been introduced in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5), for neurobehavioral disorder associated with prenatal alcohol exposure (ND-PAE). The purpose of this study is to assess the classification of this condition using the Canadian fetal alcohol spectrum disorder (FASD) multidisciplinary diagnostic guidelines as the standard of comparison. First, classification of ND-PAE was compared with Canadian FASD diagnoses of fetal alcohol syndrome (FAS), partial FAS and alcohol-related neurodevelopmental disorder. Second, classification of ND-PAE was compared with FAS and pFAS only, a criterion for which includes facial features highly predictive of prenatal alcohol exposure and effects., Methods: Eighty-two patients underwent multidisciplinary clinical evaluations using the Canadian FASD diagnostic guidelines between 2011 and 2015. Two clinicians independently reviewed patient files for evidence of diagnostic criteria for ND-PAE when applying an impairment cut-off level of 2 or more standard deviations below the mean, or clinically significant impairment in the absence of standardized norm-referenced measures., Results: Good interrater reliability was established between clinicians (κ = 0.79). Classifications of ND-PAE and Canadian FASD diagnoses, including alcohol-related neurodevelopmental disorder, were moderately correlated (Cramer V [82] = 0.44, p < 0.01). However, ND-PAE possessed low sensitivity in FASD identification. Further, there was no correlation between ND-PAE and FAS/pFAS classifications (Cramer V [82] = 0.05, p > 0.05)., Interpretation: Although there is considerable overlap between both sets of criteria, ND-PAE was less likely to identify patients with FASD. Although the neurobehavioral domains assessed by ND-PAE are supported in research, its diagnostic structure restricts the identification of FASD at the impairment threshold of 2 or more standard deviations. A disconnect remains with regard to impairment thresholds between FASD, which relies on neurodevelopmental data, and ND-PAE, which relies on clinical judgment., Competing Interests: Competing interests: None declared.

A review of the development of surgical procedures for the treatment of carcinoma of the rectum is presented. There have been very few truly new techniques offered in recent years; instead many of the older methods have been revived. This brief review of some of the important contributions made in this field may be of interest to today's surgeons. This discussion will concern the various approaches including perineal, abdominoperineal, abdominal, sacral, abdominosacral, abdominoanal, and vaginal approaches and local resections.

The results of elective surgery for diverticulitis in 100 consecutive patients were reviewed. Follow-up was possible in 82 individuals. Seventy-seven (94 percent) were improved. There was no inflammatory change apparent on histologic examination of the resected specimens in 24 percent of patients. These individuals were less likely to have favorable results. There are a number of preoperative factors which may predict the likelihood of a successful surgical outcome.