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CONTEXT.: Cytomegalovirus (CMV) immunohistochemistry (IHC) is the most widely used method to diagnose CMV infection/reactivation in tissues in a pathology laboratory. OBJECTIVE.: To improve the efficiency of CMV IHC testing by evaluating immunopositive staining trends of tissue-invasive CMV in the gastrointestinal system. DESIGN.: A total of 1479 individual orders for CMV IHC on gastrointestinal biopsy specimens from 2016 to 2018 were included. The analysis was performed to identify the significant factors contributory to CMV-positive test results. RESULTS.: The overall positivity rate of CMV IHC in our institution was 4.73% (70 of 1479). The positivity rate from physician-requested and pathologist-initiated tests was significantly different (7.54% versus 3.83%, P = .004). Cases with severe inflammation showed a higher positive CMV rate than those with mild inflammation (5.37% versus 2.60%, P = .04). Cytomegalovirus positivity in biopsies from posttransplant patients, inflammatory bowel disease, human immunodeficiency virus (HIV)/common variable immunodeficiency (CVID), cancer, and others was 19.69%, 3.84%, 23.33%, 9.00%, and 2.84%, respectively. The positivity rate among posttransplant, HIV/CVID, or cancer patients was significantly higher than in other populations. Cases tested with multiple tissue blocks generated a higher positivity rate than those with a single block (7.77% versus 3.23%, P < .001). Testing 3 to 4 blocks per case almost tripled the positive CMV detection rate (9.04%). Interestingly, using 5 or more blocks did not further ameliorate the positive CMV detection rate. CONCLUSIONS.: The data revealed that physician request, immunosuppression, multiple blocks, and severe inflammation were strongly related to positive CMV IHC detection rate. These findings might provide value in helping pathologists manage CMV IHC testing more efficiently.
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Infecções por Citomegalovirus , Citomegalovirus , Biópsia , Citomegalovirus/fisiologia , Trato Gastrointestinal/patologia , Humanos , Imuno-HistoquímicaRESUMO
OBJECTIVES: Resident assessment tends to consist of multiple-choice examinations, even in nuanced areas, such as quality assurance. Internal medicine and many other specialties use objective structured clinical examinations, or OSCEs, to evaluate residents. We adapted the OSCE for pathology, termed the Objective Structured Pathology Examination (OSPE). METHODS: The OSPE was used to evaluate first- and second-year residents over 2 years. The simulation included an anatomic pathology sign-out session, where the resident could be evaluated on diagnostic skills and knowledge of key information for cancer staging reports, as well as simulated frozen-section analysis, where the resident could be evaluated on communication skills with a "surgeon." The OSPE also included smaller cases with challenging quality issues, such as mismatched slides or gross description irregularities. All cases were scored based on the Pathology Milestones created by the Accreditation Council for Graduate Medical Education. RESULTS: Using this OSPE, we were able to demonstrate that simulated experiences can be an appropriate tool for standardized evaluation of pathology residents. CONCLUSIONS: Yearly evaluation using the OSPE could be used to track the progress of both individual residents and the residency program as a whole, identifying problem areas for which further educational content can be developed.
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Competência Clínica/normas , Educação de Pós-Graduação em Medicina/normas , Internato e Residência , Patologia Clínica/educação , Patologia Clínica/normas , Acreditação/métodos , Acreditação/normas , Educação de Pós-Graduação em Medicina/métodos , Humanos , Garantia da Qualidade dos Cuidados de Saúde/métodos , Garantia da Qualidade dos Cuidados de Saúde/normasRESUMO
Many state-wide, city-wide, and hospital-wide changes have been implemented due to the ongoing COVID-19 crisis. We describe lessons learned in an anatomic pathology division at a tertiary care center during the peak of the COVID-19 pandemic in the hopes that knowledge of our experiences can benefit other pathology departments as they encounter this pandemic. Five categories that are critical in strategic planning for the COVID-19 pandemic are discussed: workload, departmental policy revisions, impact on faculty, workforce staffing, and impact on educational programs, including residency and fellowship training. Although the volume of COVID-19 testing had grown placing increased demands on the clinical pathology laboratory, the volume of anatomic pathology cases had declined during the COVID-19 peak. Lessons learned were widespread including changes in the anatomic pathology workflow due to declining surgical and cytologic case volumes and increases in autopsy requests. Modifications were required in gross room policies, levels of personal protective equipment, and workforce. Travel and meeting policies were impacted. Adaptations to residency and fellowship programs were vast and included innovations in didactic and interactive education. We must learn from our experiences thus far in order to move forward, and we hope that our experiences in an anatomic pathology department in the epicenter of the COVID-19 pandemic can help other pathology departments across the country.
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CONTEXT.: Bilateral mastectomy for chest masculinization is one of the gender-affirming procedures for transmasculine individuals. OBJECTIVE.: To optimize gross handling protocols and assess histopathologic findings in transmasculine breast tissue specimens. DESIGN.: We identified all gender-affirming mastectomies from 2015 to 2018. We sequentially identified reduction mammoplasty (RM) cases for macromastia from the same period as control. Significant findings were defined as atypical ductal or lobular hyperplasia (ADH, ALH), ductal or lobular carcinoma in situ (DCIS, LCIS), or invasive carcinoma. RESULTS.: Significant findings were present in 6 of 211 gender-affirming mastectomies (2.8%) as follows: ADH (n = 5) and LCIS together with ALH (n = 1). By comparison, 19 of 273 RM specimens (7%) yielded significant findings as follows: ALH (n = 11), ADH (n = 4), LCIS (n = 2), DCIS (n = 1), and invasive lobular carcinoma (n = 1). In the gender-affirming group, 142 transmen underwent androgen therapy before surgery, of whom 2 had significant pathologic findings. Thirty and 41 individuals had a family history of breast cancer in the gender-affirming and RM group, of whom 1 and 3 individuals had significant pathologic findings, respectively. CONCLUSIONS.: Our study demonstrates that we handle transmasculine mastectomy specimens by examining 2.8 times more slides on average than for RMs, with a 2.5 times lower rate of significant pathologic findings. Prior family history of breast cancer or the use of androgen therapy before surgery in gender-affirming individuals did not increase the risk of identifying significant breast lesions. We recommend submitting 4 tissue blocks per mastectomy for individuals undergoing gender-affirming breast surgery.