MAML2-Rearranged Primary Central Mucoepidermoid Carcinoma of the Mandible as an Incidental Finding: A Case Report and Review of the Literature of Molecularly Confirmed Cases.

This report presents an extremely rare case of MAML2-rearranged primary central mucoepidermoid carcinoma (MEC) of the mandible that was discovered as an incidental finding. Our review of the literature identified 36 cases of MAML2-rearranged intraosseous lesions of the jaw (30 central MECs, 5 odontogenic cysts with mucous prosoplasia, and 1 glandular odontogenic cyst). Given the therapeutic indications for a diagnosis of MEC (a malignant neoplasm), MAML2 rearrangement should be confirmed in suspected cases of central MEC.

NR4A3 (NOR-1) Immunostaining Shows Better Performance than DOG1 Immunostaining in Acinic Cell Carcinoma of Salivary Gland: a Preliminary Study.

OBJECTIVES: Acinic cell carcinoma of salivary gland harbours recurrent and specific chromosomal rearrangement [t(4;9)(q13;q31)], resulting in the translocation of secretory calcium-binding phosphoprotein gene cluster at 4q13 to nuclear receptor subfamily 4 group a member 3 at 9q31. This upregulates the transcription factor nuclear receptor subfamily 4 group A member 3, which can be detected by immunohistochemistry. The purpose of this pilot study is to evaluate the performance of nuclear receptor subfamily 4 group A member 3 immunostaining on whole-slide acinic cell carcinoma tissue, in comparison with discovered on GIST-1 immunostaining. MATERIAL AND METHODS: We retrieved 6 cases of acinic cell carcinoma (AciCC), including 5 conventional low-grade and 1 dedifferentiated high-grade. Immunohistochemistry (IHC) for nuclear receptor subfamily 4 group A member 3 (NR4A3) and discovered on GIST-1 (DOG1) were performed at the University of Pittsburgh Medical Centre in Pittsburgh, Pennsylvania on all retrieved cases. RESULTS: The result shows that NR4A3 IHC shows better performance than DOG1 IHC: 5 of the 6 (83.3%) AciCC cases (including the dedifferentiated high-grade) demonstrated strong diffuse nuclear staining for NR4A3, also five AciCC cases (including the dedifferentiated high-grade) demonstrated weak to moderate membranous staining with variable distribution for DOG1. Moreover, only 3 (50%) cases showed complete membranous staining with DOG1. CONCLUSIONS: This pilot study showed that nuclear receptor subfamily 4 group A member 3 immunostaining is a sensitive marker for acinic cell carcinoma and of better utility than discovered on GIST-1 immunostaining in making a diagnosis of acinic cell carcinoma.

A clinicopathologic study of secretory carcinoma of minor salivary gland: a series of 4 cases and diagnostic considerations.

OBJECTIVE: Secretory carcinoma (SC) of salivary gland is a recently described low-grade malignant neoplasm of the salivary gland, characterized by rearrangement of the ETV6 gene. SC of salivary gland shares striking morphologic, immunophenotypic, and molecular similarity to SC of breast. STUDY DESIGN: We report the clinicopathologic features of 4 ETV6-rearranged SCs of minor salivary gland and histopathologic diagnostic considerations. RESULTS: Two cases were located in the lip, 1 in the soft palate, and 1 in the mandibular vestibule. No patient presented with regional or distant metastases at diagnosis. All cases were positive for S100 protein and mammaglobin, and all cases were negative for p63. All cases were positive for ETV6 rearrangement. CONCLUSIONS: SC of the minor salivary glands are rare. Because of its shared histopathologic features with other salivary gland tumors, positivity for ETV6 gene rearrangements is recommended before rendering a diagnosis of SC of salivary gland.

"You've Gotta be Careful": Familial Messages Regarding Sexual Behavior and Sexual Relationships among African American Adolescents.

BACKGROUND: Research on the sexual behaviors of African American youth has primarily focused on associated risks, with a dearth of studies examining a fuller representation of African American adolescents' sexual lives. This study explored the range of messages African American adolescents receive from family members regarding sexual behavior and sexual relationships. METHODS: Participants were 52 sexually experienced African American youth (male = 32, female = 20) between the ages of 15 and 17 recruited from community-based organizations in the United States. Youth participated in individual in-depth qualitative interviews, and data were analyzed using a phenomenological framework. RESULTS: Participants received a variety of messages about sexual behavior and sexual relationships from a range of family members including parents, siblings, grandmothers, aunts/uncles, and cousins. Types of messages clustered into three domains: sexual decision-making, quantity and quality of sexual activity, and sexual health promotion; with themes and sub-themes emerging within each area. CONCLUSION: Gender differences in the types of messages received are explored, and applications of the findings to the development of family-involved community interventions that promote sexual and reproductive health are discussed.

Medication Errors in Pediatric Anesthesia: A Report From the Wake Up Safe Quality Improvement Initiative.

BACKGROUND: Wake Up Safe is a quality improvement initiative of the Society for Pediatric Anesthesia that contains a deidentified registry of serious adverse events occurring in pediatric anesthesia. The aim of this study was to describe and characterize reported medication errors to find common patterns amenable to preventative strategies. METHODS: In September 2016, we analyzed approximately 6 years' worth of medication error events reported to Wake Up Safe. Medication errors were classified by: (1) medication category; (2) error type by phase of administration: prescribing, preparation, or administration; (3) bolus or infusion error; (4) provider type and level of training; (5) harm as defined by the National Coordinating Council for Medication Error Reporting and Prevention; and (6) perceived preventability. RESULTS: From 2010 to the time of our data analysis in September 2016, 32 institutions had joined and submitted data on 2087 adverse events during 2,316,635 anesthetics. These reports contained details of 276 medication errors, which comprised the third highest category of events behind cardiac and respiratory related events. Medication errors most commonly involved opioids and sedative/hypnotics. When categorized by phase of handling, 30 events occurred during preparation, 67 during prescribing, and 179 during administration. The most common error type was accidental administration of the wrong dose (N = 84), followed by syringe swap (accidental administration of the wrong syringe, N = 49). Fifty-seven (21%) reported medication errors involved medications prepared as infusions as opposed to 1 time bolus administrations. Medication errors were committed by all types of anesthesia providers, most commonly by attendings. Over 80% of reported medication errors reached the patient and more than half of these events caused patient harm. Fifteen events (5%) required a life sustaining intervention. Nearly all cases (97%) were judged to be either likely or certainly preventable. CONCLUSIONS: Our findings characterize the most common types of medication errors in pediatric anesthesia practice and provide guidance on future preventative strategies. Many of these errors will be almost entirely preventable with the use of prefilled medication syringes to avoid accidental ampule swap, bar-coding at the point of medication administration to prevent syringe swap and to confirm the proper dose, and 2-person checking of medication infusions for accuracy.

Self-implemented HIV testing: perspectives on improving dissemination among urban African American youths.

We examined the potential for increasing the reach of HIV testing to African American youths through the dissemination of oral-HIV testing. From 2012 through 2013 we examined the perceptions of alternatives to pharmacy dissemination of SITs in African American youths (5 focus groups) and service providers (4 focus groups), and conducted an ethnographic study of pharmacies (n = 10). Participants perceived significant advantages to delivering SITs through community health and services for adolescents (e.g., increased confidentiality, reduced stigma) over pharmacy dissemination. Given proper attention to fit, SIT dissemination could be facilitated through distribution by health and social service sites, and by improving elements of pharmacy dissemination.

Sino-Orbital Osteoma With Osteoblastoma-Like Features.

An 18 year old male presented with worsening headaches, pain with ocular movement and swelling that involved the left anterior periorbital and frontal sinus region. Radiographic images revealed a polypoid bony mass of mixed radiodensity extending into the left and right frontal sinuses. Histologic examination of the resection material resulted in the diagnosis of an osteoma with osteoblastoma-like features, an osteoma variant that has zones indistinguishable from an osteoblastoma. The clinical, radiographic, and morphologic features of sino-orbital osteoma with osteoblastoma-like features are discussed.

Development of cities mentor project: an intervention to improve academic outcomes for low-income urban youth through instruction in effective coping supported by mentoring relationships and protective settings.

This manuscript summarizes an iterative process used to develop a new intervention for low-income urban youth at risk for negative academic outcomes (e.g., disengagement, failure, drop-out). A series of seven steps, building incrementally one upon the other, are described: 1) identify targets of the intervention; 2) develop logic model; 3) identify effective elements of targets; 4) vet intervention with stakeholders; 5) develop models for sustaining the intervention; 6) develop measures of relevant constructs currently missing from the literature; 7) assess feasibility and usability of the intervention. Methods used to accomplish these steps include basic research studies, literature reviews, meta-analyses, focus groups, community advisory meetings, consultations with scholarly consultants, and piloting. The resulting intervention provides early adolescents in low-income urban communities with a) training in contextually relevant coping, b) connection to mentors who support youth's developing coping strategies, and c) connection to youth-serving community organizations, where youth receive additional support.

Wake Up Safe and root cause analysis: quality improvement in pediatric anesthesia.

In 2006, the Quality and Safety Committee of the Society for Pediatric Anesthesia initiated a quality improvement project for the specialty of pediatric anesthesiology that ultimately resulted in the development of Wake Up Safe (WUS), a patient safety organization that maintains a registry of de-identified, serious adverse events. The ultimate goal of WUS is to implement change in processes of care that improve the quality and safety of anesthetic care provided to pediatric patients nationwide. Member institutions of WUS submit data regarding the types and numbers of anesthetics performed and information pertaining to serious adverse events. Before a member institution submits data for any serious adverse event, 3 anesthesiologists who were not involved in the event must analyze the event with a root cause analysis (RCA) to identify the causal factor(s). Because institutions across the country use many different RCA methods, WUS educated its members on RCA methods in an effort to standardize the analysis and evaluate each serious adverse event that is submitted. In this review, we summarize the background and development of this patient safety initiative, describe the standardized RCA method used by its members, demonstrate the use of this RCA method to analyze a serious event that was reported, and discuss the ways WUS plans to use the data to promote safer anesthetic practices for children.

"It Takes a Village:" Familial Messages Regarding Dating Among African American Adolescents.

There is a dearth of research regarding the influence of family members on adolescent dating. This study explored messages that African American adolescents received from family members regarding dating attitudes, norms and behaviors. Qualitative interviews were conducted with sexually experienced urban African American heterosexual adolescents (N = 51) between the ages of 15-17. Analyses revealed that participants received a diversity of messages from a range of both nuclear and extended family members, and that these messages were organized around three temporal phases of dating: initiation, maintenance, and termination. Types and sources of messages are discussed, as well as implications for intervention development.

International advocacy for education and safety.

Surgical safety has emerged as a significant global public health concern with reported mortality rates varying tremendously between developing and industrialized countries. This manuscript reviews some of the challenges encountered in providing safe anesthesia care in the humanitarian space; identifies the difficulties with providing high-quality education in developing countries; and describes how audits and quality improvement databases enhance our understanding of the nature and causes of harm to patients to inform the development of strategies for improvement.

Carbon dioxide embolism during laparoscopic cholecystectomy due to a patent paraumbilical vein.

Carbon dioxide embolism is a rare but potentially fatal complication of laparoscopic surgery. The most common cause is inadvertent injection of carbon dioxide into a large vein or solid organ during initial peritoneal insufflation. We describe a case of carbon dioxide embolism in a 13-year-old boy during an elective laparoscopic cholecystectomy, caused by injection of carbon dioxide into a large paraumbilical vein. The clinical manifestations of carbon dioxide embolism were hypotension, bradycardia, and an abrupt drop in end-tidal CO2. He subsequently did well and had no sequelae. Carbon dioxide embolism is a recognized complication of laparoscopic surgery, although the risk to the patient may be minimized by the surgical team's awareness of the problem, continuous intraoperative monitoring of end-tidal CO2, and using an open technique for initial access to the peritoneum.

Determining optimum operating room utilization.

UNLABELLED: Economic considerations suggest that it is desirable to keep operating rooms fully used when staffed, but the optimum utilization of an operating room (OR) is not known. We created a simulation of an OR to define optimum utilization. We set operational goals of having cases start within 15 min of the scheduled time and of having the cases end no more than 15 min past the scheduled end of the day. Within these goals, a utilization of 85% to 90% is the highest that can be achieved without delay or running late. Increasing the variability of case duration decreases the utilization that can be achieved within these targets. IMPLICATIONS: Using a simulated operating room (OR), the authors demonstrate that OR utilization higher than 85% to 90% leads to patient delays and staff overtime. Increased efficiency of an OR comes at a cost of patient convenience.

Toward validation of pain measurement tools for children: a pilot study.

We undertook to explore the validity of pain measurement tools for use in children in the postoperative period. The general approach was to determine the extent to which a measurement tool conformed with the clinical expectations about pain in the postoperative period; namely, that pain is low prior to surgery, increases following surgery, decreases with pain medication and decreases over time following surgery. In children aged 6 months to 3 years, we evaluated the CHEOPS and Observer pain scales. In children 3-6 years of age, we used the CHEOPS, Observer and Faces scale. In children 6-12 years of age, we studied the CHEOPS, Faces and visual analogue scales. In all instances, each of the scales conformed with the clinical expectations about pain following surgery. In addition, these scales were correlated with each other. Within the limitations of the measurement techniques used, these data provide support for the validity of the measurement tools evaluated.