Pincer Cell
(Mushroom Cell)
Peripheral blood smear, Wright-Giemsa stain, 1000x
Description:
The red cell has a mushroom appearance and lacks central palor.
Pathobiology:
Due to a deficiency of band 3 membrane skeletal proteins.
Differential diagnosis:
- Hereditary spherocytosis due to band 3 membrane protein abnormalities
- Dyserythropoiesis- the range of poikilocytosis seen in the various dyserythropoietic disorders is quite broad.
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Charles
E.
Hess,
M.D.,FACP
Professor of Internal Medicine |
| Department of Medicine Division of Hematology/Oncology |
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| M.D. Degree: | University of Virginia, 1959 | |
| Residency: | Internal Medicine, University of Virginia | |
| Fellowship: | Hematology, University of Virginia | |
| Certification: |
Internal Medicine
Hematology |
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| Research Interests: | Hematologic malignancies, splenomegaly | |
| Department Web Site: | http://www.healthsystem.vir ginia.edu/internet/internal/ |
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| Phone: | (434) 924-2572 | |