Severe adverse reactions after cyanoacrylate endovenous ablation.

Hypersensitivity reactions after endovenous ablation with cyanoacrylate are relatively common, mild, and self-limited. However, rare cases of severe hypersensitivity reactions have occurred. To date and to the best of our knowledge, only two other cases requiring vein excision have been reported, and we present the third. Even rarer are cases with severe reactions featuring cyanoacrylate extravasation with skin perforation. In the present report, we describe the second case of skin perforation after successful cyanoacrylate endovenous glue embolization. The mechanism of these severe hypersensitivity reactions is unknown. Clinicians should to consider this as a possible complication when using cyanoacrylate. Although rare, patients should also be advised of this adverse event when considering this alternative.

Has Pandemic Threat Stoked Xenophobia? How COVID-19 Influences California Voters' Attitudes toward Diversity and Immigration.

Sociological theory and historical precedent suggest that pandemics engender scapegoating of outgroups, but fail to specify how the ethnoracial boundaries defining outgroups are drawn. Using a survey experiment that primed half of the respondents (California registered voters) with questions about COVID-19 during April 2020, we ask how the pandemic influenced attitudes toward immigration, diversity and affect toward Asian Americans. In the aggregate, the COVID prime did not affect attitudes toward immigrants, but did reduce support for policies opening a pathway to citizenship for undocumented immigrants and reduced appreciation of California's diversity. Respondents reported rarely feeling anger or fear toward Asian Americans, and rates were unaffected by the COVID prime. A non-experimental comparison between attitudes toward immigrants in September 2019 and April 2020 found a positive change, driven by change among Asian-American and Latino respondents. The results provide selective support for the proposition that pandemics engender xenophobia. At least in April 2020 in California, increased bias crimes against Asian Americans more likely reflected politicians' authorization of scapegoating than broad-based racial antagonism.

Cytopathologist-performed ultrasonography-guided fine-needle aspiration of head and neck lesions: the Weill Cornell experience.

INTRODUCTION: Ultrasonography-guided fine-needle aspiration (US-FNA) yields diagnostic material more often than palpation-guided FNA does. It is often performed by an interventional radiologist (IR) but rarely by a cytopathologist (CP). Herein we describe our method of performance and growing experience with this technique. MATERIALS AND METHODS: Data from US-FNA of head and neck lesions performed over a 33-month period by both a CP and an IR were reviewed. Special attention was paid to cases for which histologic follow-up was available. Association in concordance between cytologic and histologic diagnoses was attempted using Fisher's exact test. Mean size of masses biopsied, number of passes performed, and passes needed to achieve adequacy were compared between groups using the Wilcoxon rank-sum test. Tests were 2-sided with P < 0.05 regarded as statistically significant. RESULTS: Of the 175 US-FNAs performed, 108 (62%) were done by the CP and 67 (38%) by the IR. Fifty-eight patients had histologic follow-up; 37 (64%) for the CP and 21 (36%) for the IR. Mean mass size was significantly smaller for the IR at 2.11 cm versus 2.9 cm for the CP (P = 0.021). Adequacy was achieved after 1 pass in 70% of cases (26 of 37) by the CP and 67% (14 of 21) by the IR. Number of passes performed did not vary significantly between groups. A variety of masses were biopsied; however, the small sample size precluded meaningful evaluation of cytologic concordance to final histology. CONCLUSIONS: CP-performed US-FNA has been successfully delivered to clinicians at our institution.

The use of a lightly preserved cadaver and full thickness pig skin to teach technical skills on the surgery clerkship--a response to the economic pressures facing academic medicine today.

BACKGROUND: In response to declining instruction in technical skills, the authors instituted a novel method to teach basic procedural skills to medical students beginning the surgery clerkship. METHODS: Sixty-three medical students participated in a skills training laboratory. The first part of the laboratory taught basic suturing skills, and the second involved a cadaver with pig skin grafted to different anatomic locations. Clinical scenarios were simulated, and students performed essential procedural skills. RESULTS: Students learned most of their suturing skills in the laboratory skills sessions, compared with the emergency room or the operating room (P = .01). Students reported that the laboratory allowed them greater opportunity to participate in the emergency room and operating room. Students also felt that the suture laboratory contributed greatly to their skills in wound closure. Finally, 90% of students had never received instruction on suturing, and only 12% had performed any procedural skills before beginning the surgery rotation. CONCLUSIONS: The laboratory described is an effective way of insuring that necessary technical skills are imparted during the surgery rotation.