A Rare Case of Ruptured Tailgut Cyst Leading to Carcinomatosis

Tailgut cysts are congenital cysts arising in the retrorectal space. They are thought to be benign with variable malignancy risks. We report a case with previous surgical intervention decades prior that had undergone a tailgut cyst excision with surgical complications leading to carcinomatosis. An elderly female (70s) presented with tailbone/pelvic pain. She underwent cyst excision that was complicated by an intraoperative rupture. The cyst was pathologically proven to be a tailgut cyst with adenocarcinoma. She presented 13 months postoperatively to the emergency department with worsening abdominal pain. Imaging was concerning for diffuse omental nodules and narrowing of the proximal sigmoid colon. She was not deemed to be a surgical candidate and was transitioned to hospice care, where she passed away shortly afterward. This case report highlights the utility of complete excision of tailgut cysts and possible complications.

Teaching About Intergenerational Dynamics: An Exploratory Study of Perceptions and Prevalence in US Medical Schools

PURPOSE

Prior studies suggest a role for promoting recognition of generational differences as a part of workplace ethics. To our knowledge, there is no published comprehensive analysis demonstrating how commonly or by what methods intergenerational dynamics are taught as structured coursework in medical school curricula. To address this gap, we carried out a survey of curriculum leaders of US medical schools to assess the current practices and attitudes toward content related to generational differences in medical school coursework.

METHODS

A survey consisting of 23 closed- and open-ended questions that aimed to assess the presence, characteristics, and attitudes of participants towards intergenerational dynamics in medical school coursework was disseminated via email. Curriculum deans at 154 allopathic medical schools were invited to complete the survey and sent one reminder email. Quantitative responses were descriptively analyzed, and qualitative responses were thematically analyzed.

RESULTS

The response rate was 38.3%, with the majority (58%) of responding institutions stating that their curriculum did not include coursework on intergenerational dynamics. When taught, the most frequent method of instruction was small-group activities. Most stated that the educational content for intergenerational dynamics has been part of their curriculum for fewer than five years. In total, 34% of respondents agreed that some form of education about intergenerational dynamics should be required during medical education as they felt that content could improve cultural competence. Those that were less supportive of inclusion of intergenerational material stated concerns about stereotyping and the value of generational descriptions.

CONCLUSION

Our findings show a heterogeneity of responses on the perceptions and practice of curriculum leaders regarding inclusion of content related to intergenerational differences in medical school education. In summary, we present the first work assessing current practices and attitudes toward content related to the inclusion of material on intergenerational dynamics in undergraduate medical education in US allopathic medical schools.

Reduced Hippocampal Glutamate and Posterior Cingulate N-Acetyl Aspartate in Mild Cognitive Impairment and Alzheimer's Disease Is Associated with Episodic Memory Performance and White Matter Integrity in the Cingulum: A Pilot Study

Identification of biological changes underlying the early symptoms of Alzheimer's disease (AD) will help to identify and stage individuals prior to symptom onset. The limbic system, which supports episodic memory and is impaired early in AD, is a primary target. In this study, brain metabolism and microstructure evaluated by high field (7 Tesla) proton magnetic resonance spectroscopy (1H-MRS) and diffusion tensor imaging (DTI) were evaluated in the limbic system of eight individuals with mild cognitive impairment (MCI), nine with AD, and sixteen normal elderly controls (NEC). Left hippocampal glutamate and posterior cingulate N-acetyl aspartate concentrations were reduced in MCI and AD compared to NEC. Differences in DTI metrics indicated volume and white matter loss along the cingulum in AD compared to NEC. Metabolic and microstructural changes were associated with episodic memory performance assessed using Craft Story 21 Recall and Benson Complex Figure Copy. The current study suggests that metabolite concentrations measured using 1H-MRS may provide insight into the underlying metabolic and microstructural processes of episodic memory impairment.

The incidence of Perthes' disease in Southwest Scotland

We have investigated the annual incidence of Perthes' disease in Dumfries and Galloway (Southwest Scotland), in relation to the population density and socio-economic status. The incidence of Perthes' disease in rural Scotland is comparable with that in urban areas (15.4 per 100,000). There was a direct association between the incidence of Perthes' disease and deprivation scores, with the highest incidence in the most deprived areas. A higher incidence of Perthes' disease was noted in areas with a lower population density compared with those with a higher density. We found no correlation between population density and deprivation scores for individual electoral wards within the region.