Course Outline
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- An Introduction to these Cases
- A Teenager with Low Neutrophil Count
- History and Lab Results
- Interpretation of Lab Results and Further History
- Diagnosis
- Description of Benign Ethnic Neutropenia (BEN)
- Differential Diagnosis of BEN
- Genetics of Benign Ethnic Neutropenia
- What is the usual absolute neutrophil count in Benign Ethnic Neutropenia (BEN) patients?
- Patients with BEN usually have what signs and symptoms?
- Benign Ethnic Neutropenia (BEN) is associated with what blood type?
- 50-year-old Male with Respiratory Infection and Monocytosis
- Clinical Presentation and Initial Lab Results
- Interpretation of Lab Results and Further Findings
- Diagnosis
- Possible Causes of Monocytosis
- Reactive Monocytosis
- Clonal Monocytosis
- True or False: A neoplasm of some sort generally causes persistent monocytosis.
- Possible neoplasms in which a monocytosis can be seen include all of the following except:
- Monocytosis frequently occurs in people with what infection?
- A 61-year-old Female with Moderate to Severe COVID-19 Infection
- A 43-Year-Old with Asthma and Unexplained Basophilia
- Patient History and Lab Results
- Peripheral Blood Smear
- Interpretation and Discussion
- Inaccuracies with Basophil Counts
- Possible Causes of Reactive Basophilia
- Neoplastic Causes of Basophilia
- Resolution of Case
- Spurious basophil counts from a hematology analyzer can be caused by all of the following (depending on the analyzer) EXCEPT:
- What is the most common neoplastic cause of basophilia?
- A 55-year-old with Anemia, Leukopenia, and Thrombocytopenia
- Clinical Presentation and Lab Results
- Interpretation of CBC and Additional Lab Results
- Blood Smear Results and Confirmatory Tests
- Human Granulocytic Anaplasmosis (HGA)
- HGA Laboratory Diagnosis
- Typical findings in the CBC of a patient with Human Granulocytic Anaplasmosis (HGA) include which of the following?
- Recommended confirmatory tests for HGA include which of the following?
- References
Additional Information
Level of Instruction: Intermediate
Intended Audience: Clinical laboratory technologists and technicians, and other health care personnel who have an interest in this subject matter. This course is also appropriate for clinical laboratory science students and pathology residents.
Author Information: Margaret Reinhart, MS, MLS(ASCP) is a senior lecturer at the University of the Sciences where she has taught Hematology since 1990. She was also director of the Medical Laboratory Science Program from 199 to 2020. In addition, she is an adjunct instructor of Hematology at the Pennsylvania Hospital Medical Laboratory Science program, which is part of the Hospital of the University of Pennsylvania.
Reviewer Information:
Joshua J. Cannon, MS, MLS(ASCP)CMSHCM received his Bachelor of Science and Master of Science in Medical Laboratory Science from Thomas Jefferson University in Philadelphia, PA. He holds Medical Laboratory Scientist and Specialist in Hematology certifications through the ASCP Board of Certification. He was a professor at Thomas Jefferson University for seven years before transitioning into his current role as Education Developer at MediaLab. His areas of expertise and professional passions include clinical hematology and interprofessional education.
Kyle Magee, MLS(ASCP)CM, currently works as an Education Specialist for the Department of Clinical Microbiology at Mayo Clinic, Florida. He is also an instructor at the Florida State College at Jacksonville (FSCJ) and a professor at Santa Fe College, where he teaches classes in various disciplines of Laboratory Medicine. Kyle has given several presentations at both local and regional levels in Florida. He is currently pursuing a Master’s degree in Business Administration with a concentration in Healthcare Management and was recently given the Top 25 student award through the Davis College of Business.
Course Description: This course presents case studies pertaining to both non-malignant white blood cell disorders and malignant/neoplastic disorders. Each case is presented followed by several pertinent questions. Answers for each question are then given along with a brief discussion to explain these answers. The student will then have the opportunity to answer questions based on the concepts learned in the case.
