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Updated: Jul 22, 2026

Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay
Published on: September 9, 2012
Case report of factor VII deficiency
A J Hirshberg1, R L Fletcher, C Harris
1Department of Emergency Medicine, Wright State University School of Medicine, Dayton, OH 45401-0927.
A woman with no bleeding history was diagnosed with factor VII deficiency during routine tests. This rare blood clotting disorder was discovered alongside her type 2 diabetes mellitus and uterine cancer diagnoses.
Area of Science:
- Hematology
- Oncology
- Endocrinology
Background:
- Factor VII deficiency is a rare inherited bleeding disorder.
- Coagulopathies can present unexpectedly in individuals without prior history.
- Routine laboratory testing can identify asymptomatic clotting factor deficiencies.
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