Publications by authors named "Donald S Karcher"

Increasing pursuit of subspecialized training has quietly revolutionized physician training, but the potential impact on physician workforce estimates has not previously been recognized. The Physicians Specialty Data Reports of the Association of American Medical Colleges, derived from specialty designations in the American Medical Association (AMA) Physician Professional Data (PPD), are the reference source for US physician workforce estimates; by 2020, the report for pathologists was an undercount of 39% when compared with the PPD. Most of the difference was due to the omission of pathology subspecialty designations.

View Article and Find Full Text PDF

Context.—: Pathologists often provide extensive consultative services to other physicians beyond establishing a diagnosis or providing laboratory test results, but they are typically not financially compensated for these services. Another relatively new role for pathologists in the United States is as a consultant who works directly with patients.

View Article and Find Full Text PDF

The process whereby pathology residents apply for fellowships for subspecialty training after residency has long been fraught with multiple problems. This paper reviews the history of the creation of such fellowships, as tied to requirements for eligibility for certification by the American Board of Pathology, going back to the inception of the Board in 1948. The problems with fellowship applications began to appear in conjunction with changes in Board requirements for basic certification, revolving around the "fifth year" or "credentialing year" requirements, and have created a situation where now residents mostly apply for fellowships while still in the second of their 4-year AP/CP residency.

View Article and Find Full Text PDF

Context.—: There has long been debate about whether and when there may be a shortage of pathologists in the United States. One way to assess this is to survey the hiring experiences of pathology practices.

View Article and Find Full Text PDF

Context.—: From the onset of the human immunodeficiency virus (HIV) pandemic in the 1980s to the recent coronavirus disease 2019 (COVID-19) pandemic, multiple viral pandemics have occurred and all have been associated with hematologic complications of varying severity.

Objective.

View Article and Find Full Text PDF

This article presents findings from a 4-year series of surveys of new-in-practice pathologists, and a survey of physician employers of new pathologists, assessing how pathology graduate medical education prepares its graduates for practice. Using the methodology described in our previous study, we develop evidence for the importance of residency training for various practice areas, comparing findings over different practice settings, sizes, and lengths of time in practice. The principal findings are (1) while new-in-practice pathologists and their employers report residency generally prepared them well for practice, some areas-billing and coding, laboratory management, molecular pathology, and pathology informatics-consistently were identified as being important in practice but inadequately prepared for in residency; (2) other areas-autopsy pathology, and subspecialized apheresis and blood donor center blood banking services-consistently were identified as relatively unimportant in practice and excessively prepared for in residency; (3) the notion of a single comprehensive model for categorical training in residency is challenged by the disparity between broad general practice in some settings and narrower subspecialty practice in others; and (4) the need for preparation in some areas evolves during practice, raising questions about the appropriate mode and circumstance for training in these areas.

View Article and Find Full Text PDF

Importance: There is currently no national organization that publishes its data that serves as the authoritative source of the pathologist workforce in the US. Accurate physician numbers are needed to plan for future health care service requirements.

Objective: To assess the accuracy of current pathologist workforce estimates in the US by examining why divergency appears in different published resources.

View Article and Find Full Text PDF

Context.—: Disagreement exists within the pathology community about the status of the job market for pathologists. Although many agree that jobs in pathology were harder to come by earlier this decade, recent evidence suggests improvement is occurring.

View Article and Find Full Text PDF

The 2019 Association of Pathology Chairs Annual Meeting included a discussion group sponsored by the Senior Fellows Group (former chairs of academic departments of pathology who have remained active in Association of Pathology Chairs) that was focused on serving as temporary pathology chair. Such positions include "acting chair" (service while the permanent chair is on leave or temporarily indisposed), "interim chair" (service after departure of the prior chair and before a new chair is appointed), "term-limited chair" (usually one nonrenewable term of less than 5 years), and "terminal chair" (permanent chair being asked to stay until a successor is appointed). Discussion group panelists represented each of these positions and included the perspective of 3 former deans about the rationale for making such appointments.

View Article and Find Full Text PDF

Background: Concurrent presentation of retinal vasculitis with mixed sclerotic and lytic bone lesions is rare.

Case Presentation: We present the case of a 37-year old woman with a several year history of episodic sternoclavicular pain who presented for rheumatologic evaluation due to a recent diagnosis of retinal vasculitis. We review the differential diagnosis of retinal vasculitis, along with the differential diagnosis of mixed sclerotic and lytic bone lesions.

View Article and Find Full Text PDF

Few medical specialties engage in ongoing, organized data collection to assess how graduate medical education in their disciplines align with practice. Pathology educators, the American Board of Pathology, and major pathology organizations undertook an evidence-based, empirical assessment of what all pathologists need to learn in categorical residency. Two challenges were known when we commenced and we encountered 2 others during the project; all were ultimately satisfactorily addressed.

View Article and Find Full Text PDF

There has been a recent recognition of the need to prepare PhD-trained scientists for increasingly diverse careers in academia, industry, and health care. The PhD Data Task Force was formed to better understand the current state of PhD scientists in the clinical laboratory workforce and collect up-to-date information on the training and certification of these laboratorians. In this report, we summarize the findings of the PhD Data Task Force and discuss the relevance of the data collected to the future supply of and demand for PhD clinical laboratory scientists.

View Article and Find Full Text PDF

Context: Recognition of the importance of informatics to the practice of pathology has surged. Training residents in pathology informatics has been a daunting task for most residency programs in the United States because faculty often lacks experience and training resources. Nevertheless, developing resident competence in informatics is essential for the future of pathology as a specialty.

View Article and Find Full Text PDF

Context: -Laboratories must ensure that the test results and pathology reports they transmit to a patient's electronic health record (EHR) are accurate, complete, and presented in a useable format.

Objective: -To determine the accuracy, completeness, and formatting of laboratory test results and pathology reports transmitted from the laboratory to the EHR.

Design: -Participants from 45 institutions retrospectively reviewed results from 16 different laboratory tests, including clinical and anatomic pathology results, within the EHR used by their providers to view laboratory results.

View Article and Find Full Text PDF

Context: Recognition of the importance of informatics to the practice of pathology has surged. Training residents in pathology informatics have been a daunting task for most residency programs in the United States because faculty often lacks experience and training resources. Nevertheless, developing resident competence in informatics is essential for the future of pathology as a specialty.

View Article and Find Full Text PDF

Context: -Recognition of the importance of informatics to the practice of pathology has surged. Training residents in pathology informatics has been a daunting task for most residency programs in the United States because faculty often lacks experience and training resources. Nevertheless, developing resident competence in informatics is essential for the future of pathology as a specialty.

View Article and Find Full Text PDF

Context: Pathologists are physicians who make diagnoses based on interpretation of tissue and cellular specimens (surgical/cytopathology, molecular/genomic pathology, autopsy), provide medical leadership and consultation for laboratory medicine, and are integral members of their institutions' interdisciplinary patient care teams.

Objective: To develop a dynamic modeling tool to examine how individual factors and practice variables can forecast demand for pathologist services.

Design: Build and test a computer-based software model populated with data from surveys and best estimates about current and new pathologist efforts.

View Article and Find Full Text PDF

Effective physician workforce management requires that the various organizations comprising the House of Medicine be able to assess their current and future workforce supply. This information has direct relevance to funding of graduate medical education. We describe a dynamic modeling tool that examines how individual factors and practice variables can be used to measure and forecast the supply and demand for existing and new physician services.

View Article and Find Full Text PDF

Context: Many production systems employ standardized statistical monitors that measure defect rates and cycle times, as indices of performance quality. Clinical laboratory testing, a system that produces test results, is amenable to such monitoring.

Objective: To demonstrate patterns in clinical laboratory testing defect rates and cycle time using 7 College of American Pathologists Q-Tracks program monitors.

View Article and Find Full Text PDF

Context: Turnaround time (TAT) for large or complex surgical pathology specimens is an indicator of efficiency in anatomic pathology and may affect coordination of patient care.

Objective: To establish benchmarks for TAT and to identify practice characteristics that may influence TAT.

Design: Participants in a 2012 Q-Probes quality improvement program of the College of American Pathologists retrospectively reviewed all surgical pathology cases from the prior 6 months to identify up to 50 cases coded as Current Procedural Terminology (CPT) code 88307 (excluding biopsies) or 88309.

View Article and Find Full Text PDF

Context: The Q-Tracks program, created in 1999, is a quality monitoring subscription service offered by the College of American Pathologists.

Objective: To establish benchmarks in quality metrics, monitor changes in performance over time, and identify practice characteristics associated with better performance.

Design: The Q-Tracks program provides ongoing study of multiple metrics offered in most laboratory disciplines.

View Article and Find Full Text PDF

Context: During the past 25 years, the College of American Pathologists' (CAP) Q-Probes program has been available as a subscription program to teach laboratorians how to improve the quality of clinical laboratory services.

Objective: To determine the accomplishments of the CAP Q-Probes program.

Design: We reviewed Q-Probes participant information, study data and conclusions, author information, and program accomplishments.

View Article and Find Full Text PDF

Context: Clinical laboratory specimens may be rejected as unsuitable for analysis for a variety of reasons and specimen rejection may have significant clinical consequences.

Objective: To quantify the clinical consequences of specimen rejection and determine the impact of laboratories' policies and practices on these consequences.

Design: Participants prospectively reviewed consecutive blood and urine specimens submitted to the chemistry and/or hematology laboratories to identify rejected specimens.

View Article and Find Full Text PDF

Context: A common laboratory practice is to repeat critical values before reporting the test results to the clinical care provider. This may be an unnecessary step that delays the reporting of critical test results without adding value to the accuracy of the test result.

Objectives: To determine the proportions of repeated chemistry and hematology critical values that differ significantly from the original value as defined by the participating laboratory, to determine the threshold differences defined by the laboratory as clinically significant, and to determine the additional time required to analyze the repeat test.

View Article and Find Full Text PDF

Context: The mechanics of the practice of medicine in general and of pathology in particular is evolving rapidly with the rise in the use of electronic information systems for managing the care of individual patients, including the ordering and reporting of laboratory tests, maintaining the health of served populations, and documenting the full range of health care activities. Pathologists currently in practice and those in training need to acquire additional skills in informatics to be prepared to maintain a central role in patient care.

Objective: To summarize the evolving landscape of pathology informatics, with particular attention to the preparation of pathologists for this discipline and to the possible influence of the new subspecialty certification in clinical informatics.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Notice

Message: fwrite(): Write of 34 bytes failed with errno=28 No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 272

Backtrace:

A PHP Error was encountered

Severity: Warning

Message: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)

Filename: Unknown

Line Number: 0

Backtrace: