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Case Report: Factor VII Deficiency Presented With Cephalohematoma After Birth [PDF]

Frontiers in Pediatrics, 2021
Introduction: Factor VII deficiency is a rare inherited autosomal recessive bleeding disorder with a global prevalence of 1/500,000. Most cases remain asymptomatic, and cases with severe clinical presentation are rarely reported.Case Presentation: A ...
Yuan-Chun Lo, Ching-Tien Peng, Ching-Tien Peng, Yin-Ting Chen   +3 more
doaj   +2 more sources

Acute Myelogenous Leukemia With Trisomy 8 and Concomitant Acquired Factor VII Deficiency

Journal of Investigative Medicine High Impact Case Reports, 2019
Acquired isolated factor VII deficiency is a rare bleeding disorder and has been reported in 31 cases. This is in contrast to congenital factor VII deficiency, which while also infrequent is the most common rare congenital bleeding disorder.
Leila Moosavi MD, Jonathan Bowen BSc, Jeffrey Coleman MD, Arash Heidari MD, Everardo Cobos MD   +4 more
doaj   +2 more sources

Factor VII Deficiency

Clinical and Applied Thrombosis/Hemostasis, 2012
Congenital factor VII deficiency is the most common form of rare coagulation factor deficiencies. This article presents a retrospective evaluation of 73 factor VII deficiency cases that had been followed at our center. The study consisted of 48 males and 25 females (2 months-19 years). Thirty-one (42.5%) of them were asymptomatic.
Nuray Aktay Ayaz, Zafer Baslar
exaly   +4 more sources

Factor VII deficiency is more prevalent than previously reported [PDF]

Research and Practice in Thrombosis and Haemostasis
Background: The prevalence of factor (F)VII deficiency is estimated at approximately 1 of 500,000 individuals. However, low FVII activity (FVII:C) is frequently observed in a population of
Lukas Löwing Svensson, Elisabeth Aardal, Margareta Holmström   +2 more
doaj   +2 more sources

A 5-year-old Chinese boy with mild symptoms despite severe congenital factor VII deficiency: A case report [PDF]

Journal of International Medical Research
Congenital factor VII deficiency is a rare autosomal recessive bleeding disorder characterized by markedly heterogeneous clinical phenotypes and reduced plasma factor VII activity.
Wei Luo, Rong Jiang, Hongyu Jiang, Min Gong   +3 more
doaj   +2 more sources

Acquired deficiency of coagulation factor VII

Revista Brasileira de Hematologia e Hemoterapia, 2015
Factor VII (FVII) is found in small amounts in plasma and has a very short half-life in circulation. FVII is vitamin K-dependently synthesized in the liver. As such, hepatopathies, vitamin K deficiency, or use of vitamin K antagonists is the cause of acquired deficiency.
Vanessa Afonso da Silva, Sheila Soares Silva, Fabrício Frederico Mendes Martins   +2 more
doaj   +3 more sources

Acquired Factor VII Deficiency Associated With Chronic Myeloid Leukemia Blast Crisis [PDF]

Journal of Investigative Medicine High Impact Case Reports, 2023
Factor VII (FVII) is an important, vitamin K-dependent clotting factor. Acquired FVII deficiency is a rare entity that is associated with serious bleeding complications.
Emily B. Wolf MD, David Li MD, Andre J. Fernandez MPAS, PA-C, Lindsay B. Gardner MD, Candido E. Rivera MD, Ewa M. Wysokinska MD, Marwan E. Shaikh MD, Han W. Tun MD, Vivek Roy MD, Muhamad Alhaj Moustafa MD   +9 more
doaj   +2 more sources

Factor VII deficiency: a rare genetic bleeding disorder in a 7-year-old child: a case report [PDF]

Journal of Medical Case Reports, 2023
Background Factor VII deficiency is a rare inherited bleeding disorder that has similar clinical presentation to hemophilia. Case report A 7-year-old male child of African origin experienced recurrent nasal bleeding since 3 years of age and recurrent ...
Hajaj Mohamed Salum, Joyce Lukumay, Kandi Muze, Peter Swai, Christina Kindole, Honesta Kipasika, Monica Apollo, Lulu Chirande, Francis Furia   +8 more
doaj   +2 more sources

Acute myeloid leukemia: A rare cause of acquired isolated factor VII deficiency [PDF]

Leukemia Research Reports
Background: Acquired factor VII deficiency remains a rare pathology. Only 5 prior reported cases of aFVIID associated with acute myeloid leukemia (AML) have been described in the literature.
Zaineb Mlayah, Haifa Hafsa, Alaa Ghorbel, Nader Slama, Sara Boukhris, Mohamed-Adnene Laatiri   +5 more
doaj   +2 more sources

Factor VII Deficiency in Systemic Mastocytosis with an Associated Myeloid Neoplasm [PDF]

Hematology Reports
Factor VII (FVII) deficiency is a rare bleeding disorder that can be classified as congenital or acquired, and the majority of acquired cases are due to vitamin K deficiency or liver disease. Isolated acquired FVII deficiency is a rare occurrence and has
Giorgio Rosati, Sofia Camerlo, Alessandro Fornari, Valerio Marci, Barbara Montaruli, Alessandro Morotti   +5 more
doaj   +2 more sources