journal
Journals Archives of Pathology & Labora...

Archives of Pathology & Laboratory Medicine

https://read.qxmd.com/read/37708308/creation-of-a-quality-payment-program-measure-for-mismatch-repair-or-microsatellite-instability-biomarker-testing-status-in-colorectal-endometrial-gastroesophageal-or-small-bowel-carcinoma
#1
JOURNAL ARTICLE
Gregary T Bocsi, Jennifer Laudadio, Richa Jain, Sarah M Eakin, Amarpreet Bhalla, Jonathan A Rosenberg, Jennifer K Maratt, Sonia S Kupfer, David A Leiman, Diana M Cardona
CONTEXT.—: Quality measures that are supported by evidence-based clinical practice guidelines are preferred for assessing the quality of pathologists' practices. Careful testing of a measure ensures that scores obtained by that measure reflect the quality of a pathologist's practice. OBJECTIVE.—: To specify a new quality measure and to demonstrate through testing that it is suitable for measuring pathologists' appropriate incorporation of information regarding microsatellite instability (MSI) and/or mismatch repair (MMR) status in pathology reports for colorectal, endometrial, gastroesophageal, and small bowel carcinoma...
September 14, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37702405/pancreaticobiliary-cytology-practice-in-2021-results-of-a-college-of-american-pathologists-survey
#2
JOURNAL ARTICLE
Zaibo Li, Sana O Tabbara, Ann Nwosu, Rhona J Souers, Abha Goyal, Elizabeth M Kurian, Xiaoqi Lin, Christopher VandenBussche, Lananh N Nguyen
CONTEXT.—: The College of American Pathologists (CAP) surveys provide national benchmarks of pathology practice. OBJECTIVE.—: To investigate pancreaticobiliary cytology practice in domestic and international laboratories in 2021. DESIGN.—: We analyzed data from the CAP Pancreaticobiliary Cytology Practice Supplemental Questionnaire that was distributed to laboratories participating in the 2021 CAP Nongynecologic Cytopathology Education Program...
September 13, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37694955/improving-the-customer-experience-physician-feedback-program-for-clinical-laboratories
#3
JOURNAL ARTICLE
Brian R Jackson, David Novis, Suzanne Coulter, Suzanne Dintzis, Barbara J Blond, Richard Brown
CONTEXT.—: Clinician feedback is an important source of information for laboratory quality improvement programs. OBJECTIVE.—: To pilot a program for nearly real-time solicitation and analysis of physician feedback regarding clinical laboratory services. DESIGN.—: Laboratories distributed either electronic or paper survey forms to physicians. Results were tabulated by College of American Pathologists staff. Free-text comments were shared promptly with the participating laboratories to facilitate follow-up...
September 11, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37694567/the-cognitive-framework-behind-modern-neuropathology
#4
JOURNAL ARTICLE
José Javier Otero
CONTEXT.—: In 2021 the World Health Organization distributed a new classification of central nervous system tumors that incorporated modern testing modalities in the diagnosis. Although universally accepted as a scientifically superior system, this schema has created controversy because its deployment globally is challenging in the best of circumstances and impossible in resource-poor health care ecosystems. Compounding this problem is the significant challenge that neuropathologists with expertise in central nervous system tumors are rare...
September 11, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37694565/a-contemporary-approach-to-intraoperative-evaluation-in-neuropathology
#5
JOURNAL ARTICLE
Nicole Becker, Sandra Camelo-Piragua, Kyle S Conway
CONTEXT.—: Although the basic principles of intraoperative diagnosis in surgical neuropathology have not changed in the last century, the last several decades have seen dramatic changes in tumor classification, terminology, molecular classification, and modalities used for intraoperative diagnosis. As many neuropathologic intraoperative diagnoses are performed by general surgical pathologists, awareness of these recent changes is important for the most accurate intraoperative diagnosis...
September 11, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37671794/pt1-subclassification-predicts-progression-free-survival-in-en-bloc-resection-of-bladder-tumor-specimens
#6
JOURNAL ARTICLE
Shun Sato, Takafumi Yanagisawa, Jun Miki, Yasushi Hayashida, Yohei Okada, Kosuke Iwatani, Akihiro Matsukawa, Takahiro Kimura, Shin Egawa, Masayuki Shimoda, Hiroyuki Takahashi
CONTEXT.—: The pathologic diagnosis of pT1 substage in conventional transurethral resection of bladder tumor specimens is inaccurate and has low interobserver reproducibility owing to fragmentation and cauterization of the specimens. En bloc resection of bladder tumor is a novel surgical procedure that improves diagnostic feasibility and accuracy in the pathologic diagnosis of bladder cancer, including depth and extent of invasion. OBJECTIVE.—: To examine the prognostic value of multiple pT1 subclassification methods, using only en bloc resection specimens...
September 5, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639453/correlation-of-in-situ-her2-rna-expression-with-her2-immunohistochemistry-and-fluorescence-in-situ-hybridization-categories-in-breast-cancer
#7
JOURNAL ARTICLE
Yu-Fen Tseng, Yu-Chia Li, Yi-Hsuan Lee, Hsiang-We Hu, Man-San Zhang, Tze-Chun Hung, Huang-Chun Lien
CONTEXT.—: RNA sequencing study has demonstrated that human epidermal growth factor receptor 2 (HER2) RNA levels influence anti-HER2 therapeutic efficacy. However, in situ HER2 RNA expression (isHRE), which evaluates HER2 RNA expression in tissue, has remained unclear in breast cancers (BCs) of various HER2 immunohistochemistry (IHC)/in situ hybridization (ISH) categories. OBJECTIVE.—: To correlate isHRE with all HER2 IHC/fluorescence ISH (FISH) categories in BC...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639451/assessing-the-impact-of-the-covid-19-pandemic-on-training-at-the-md-anderson-cancer-center-anatomical-pathology-fellowship-program
#8
JOURNAL ARTICLE
Yiannis P Dimopoulos, DongHyang Kwon, Denái R Milton, Paula I Iaeger, Donna E Hansel, Victor G Prieto, Kareen E Chin, Phyu P Aung
CONTEXT.—: To provide high-quality, safe training during the COVID-19 pandemic, our anatomic pathology fellowship program implemented a hybrid virtual/in-person training model with supplemental digital material. OBJECTIVE.—: To evaluate the impact of this model. DESIGN.—: We examined Accreditation Council for Graduate Medical Education survey results and board pass rates for fellows before the pandemic (group 1); during the pandemic peak (group 2); and early and late after the pandemic peak (groups 3 and 4)...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639446/debating-deposits-redux-substantial-interobserver-agreement-exists-in-distinguishing-tumor-deposits-from-nodal-metastases-in-small-bowel-neuroendocrine-tumors
#9
JOURNAL ARTICLE
Raul S Gonzalez, Stefano La Rosa, Changqing Ma, Alexandros D Polydorides, Chanjuan Shi, Zhaohai Yang, Brian Cox, Dipti M Karamchandani
CONTEXT.—: Recent data suggest mesenteric tumor deposits (MTDs) indicate poor prognosis in small bowel well-differentiated neuroendocrine tumors (SB-NETs), including compared to positive lymph nodes, making their distinction crucial. OBJECTIVE.—: To study interobserver agreement in distinguishing SB-NET MTDs from positive nodes. DESIGN.—: Virtual slides from 36 locally metastatic SB-NET foci were shared among 7 gastrointestinal pathologists, who interpreted each as an MTD or a positive node...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639432/atypical-droplet-digital-polymerase-chain-reaction-patterns-that-indicate-uncommon-but-clinically-actionable-egfr-mutations-in-lung-cancer
#10
JOURNAL ARTICLE
Adam Lechner, Anooja Rai, Vanesa Rojas-Rudilla, Yanan Kuang, Cloud P Paweletz, Lynette M Sholl, Fei Dong
CONTEXT.—: Droplet digital polymerase chain reaction (ddPCR) is a sensitive method to detect common pathogenic EGFR mutations in non-small cell lung cancer. Although targeted assays have not been specifically designed to detect them, uncommon EGFR mutations have been linked to response to targeted therapy. OBJECTIVE.—: To describe atypical ddPCR patterns that correspond to uncommon but clinically actionable EGFR mutations. DESIGN.—: A cohort of 1134 consecutive non-small cell lung cancers that underwent targeted next-generation sequencing was reviewed...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639429/how-molecular-discoveries-have-changed-liver-tumor-pathology-a-brief-review
#11
JOURNAL ARTICLE
Negar Taheri, Rondell P Graham
CONTEXT.—: Recent molecular discoveries have led to improved understanding of tumor biology and the development of new diagnostic assays. OBJECTIVE.—: To review primarily 3 examples of liver tumors and to briefly illustrate how recent molecular discoveries have altered clinical liver pathology practice. DATA SOURCES.—: First, we will discuss fibrolamellar carcinoma, which will be the main focus of discussion, as an example for new diagnostic tests that have been developed as a result of molecular discoveries...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639399/new-entities-and-concepts-in-salivary-gland-tumor-pathology-the-role-of-molecular-alterations
#12
JOURNAL ARTICLE
Raja R Seethala
CONTEXT.—: Salivary gland tumors are rare tumor types for which the molecular understanding has resulted in a rapid expansion and shuffling of entities. These changes are reflected in the 5th edition World Health Organization Classification of Head and Neck Tumours (WHO 5th edition), although many nuances still remain. OBJECTIVE.—: To review how molecular alterations have helped recategorize, justify, and reinstate entities into our lexicon as well as defining interrelationships between categories, new entities, and subtypes...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37639395/a-reassessment-of-the-impact-and-significance-of-social-media-to-pathology
#13
JOURNAL ARTICLE
Stephanie J T Chen, Megan I Samuelson, Anand Rajan Kd
CONTEXT.—: Social media (SM) use in pathology and medicine today is widespread, receives active advocacy, and is said to bring a host of benefits. In latter days, the harmful effects of SM have received attention, but they have yet been followed by greater encouragement of professionalized SM usage. SM use in medicine has seen adoption in parallel to its general ascendancy, even though the platforms are products with purposes misaligned with the practice of medicine. OBJECTIVE...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37638547/significant-variability-in-the-identification-and-reporting-of-band-neutrophils-by-participants-enrolled-in-the-college-of-american-pathologists-proficiency-testing-program-time-for-a-change
#14
JOURNAL ARTICLE
Maria Vergara-Lluri, Alexandra E Kovach, Megan O Nakashima, Kyle T Bradley, Etienne Mahe, Lawrence Tsao, Natasha M Savage, Stephanie A Salansky, Thomas Long, Sherrie L Perkins, Eric D Hsi, Olga Pozdnyakova, Parul Bhargava
CONTEXT.—: Increased band neutrophils in blood smear differential counts ("bandemia") are entrenched in medicine as a flag for sepsis. However, laboratory hematology experts have long advocated for discontinuation of reporting bands separately from segmented neutrophils because of poor sensitivity and specificity, poor interobserver agreement, and availability of alternative biomarkers for sepsis. OBJECTIVE.—: To describe band neutrophil reporting practices and reproducibility of band classification among laboratories participating in the College of American Pathologists (CAP) proficiency testing (PT) program...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37638545/loose-tumor-cells-in-pulmonary-arteries-of-lung-adenocarcinoma-resection-specimen-no-correlation-with-survival-despite-high-prevalence
#15
JOURNAL ARTICLE
Hans Blaauwgeers, Federica Filipello, Birgit Lissenberg-Witte, Claudio Doglioni, Teodora Radonic, Idris Bahce, Yuko Minami, Andreas Schonau, Julien P L Vincenten, Adrianus A J Smit, Chris Dickhof, Erik Thunnissen
CONTEXT.—: Loose tumor cells and tumor cell clusters can be recognized in the lumen of intratumoral pulmonary arteries of resected non-small cell lung cancer specimens. It is unclear whether these should be considered tumor-emboli, and as such could predict a worsened prognosis. OBJECTIVE.—: To investigate the nature and prognostic impact of pulmonary artery intraluminal tumor cells. DESIGN.—: This multicenter study involved an exploratory pilot study and a validation study from 3 institutions...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37638521/virtual-pathology-elective-real-education-the-pathelective-com-experience-as-a-model-for-novel-pathology-pedagogy-and-a-primer-for-curricular-evolution
#16
JOURNAL ARTICLE
Cullen M Lilley, Christina A Arnold, Michael A Arnold, Adam L Booth, Jerad M Gardner, Xiaoyin Sara Jiang, Sanam Loghavi, Kamran M Mirza
CONTEXT.—: PathElective.com was created in response to the pandemic's restrictions on interactions with trainees, and since has been incorporated into many training programs worldwide, serving as a unique means of delivering high-quality pathology and laboratory medical education at multiple levels of training. OBJECTIVE.—: To analyze student usage, performance, and satisfaction to provide insight into the effectiveness of virtual education to guide curricular evolution...
August 28, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37622459/correlation-of-red-blood-cell-casts-with-renal-dysfunction-in-patients-with-infection-related-glomerulonephritis
#17
JOURNAL ARTICLE
Mineaki Kitamura, Laura Biederman, Dalia Ibrahim, Tibor Nadasdy, Sergey V Brodsky, Anjali A Satoskar
CONTEXT.—: Infection-related glomerulonephritis (IRGN) usually manifests as a proliferative immune-complex glomerulonephritis. The degree of renal dysfunction at presentation can vary. Association with histologic features on kidney biopsy remains unknown. OBJECTIVE.—: To study the correlation between renal function in IRGN at the time of biopsy and the severity of histologic features. DESIGN.—: Culture-proven IRGN cases at our facility were included and divided based on estimated glomerular filtration rate (eGFR) 15 ml/min/1...
August 25, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37622452/an-updated-contextual-approach-to-mesothelial-proliferations-in-pleural-effusion-cytology-leveraging-morphology-ancillary-studies-and-novel-biomarkers
#18
JOURNAL ARTICLE
Lauren J Miller, Isabella M Holmes, Madelyn Lew
CONTEXT.—: Pleural effusions are common cytologic specimens that can be leveraged to make diagnoses of malignancy that drive appropriate patient management. However, the overlap in morphologic features of reactive mesothelial proliferations, mesotheliomas, and adenocarcinomas can create diagnostic pitfalls in the cytologic evaluation of pleural fluids. OBJECTIVE.—: To review the morphologic spectrum of benign and malignant mesothelial proliferations in pleural effusions as well as relevant clinicoradiologic contexts and ancillary tests...
August 25, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37610100/a-primer-on-gene-editing-what-does-it-mean-for-pathologists
#19
JOURNAL ARTICLE
Allison Cushman-Vokoun, Ryan J Schmidt, Matthew Charles Hiemenz, Mark Fung, Bing Melody Zhang, Georganne Bradshaw, Manish Gandhi, JinJuan Yao, Sophia Yohe, Amy Beckman, Wayne W Grody, Petros Giannikopoulos
CONTEXT.—: Gene editing-based therapies are currently in development in the areas of oncology, inherited disease, and infectious disease. These potentially life-altering therapies are derived from decades of research in both academic and industry settings that developed technologies rooted in principles and products of nature. However, with such technologic developments come many important considerations, including adverse risks, high cost, and ethical questions. OBJECTIVE...
August 23, 2023: Archives of Pathology & Laboratory Medicine
https://read.qxmd.com/read/37603682/a-primer-on-gene-editing
#20
JOURNAL ARTICLE
Allison Cushman-Vokoun, Ryan J Schmidt, Matthew Charles Hiemenz, Mark Fung, Bing Melody Zhang, Georganne Bradshaw, Manish Gandhi, JinJuan Yao, Sophia Yohe, Amy Beckman, Wayne W Grody, Petros Giannikopoulos
CONTEXT—: Gene editing-based therapies are currently in development in the areas of oncology, inherited disease, and infectious disease. These potentially life-altering therapies are derived from decades of research in both academic and industry settings that developed technologies rooted in principles and products of nature. However, with such technologic developments come many important considerations, including adverse risks, high cost, and ethical questions. OBJECTIVE—: To educate pathologists about gene editing technologies, inform them of potential indications and risks, outline regulatory and practical issues that could affect hospital-based practice and laboratory testing, and advocate that pathologists need to be present at discussions among industry and regulators pertaining to gene editing-based therapies...
August 22, 2023: Archives of Pathology & Laboratory Medicine
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