Results 1 to 10 of about 29,086 (157)

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

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

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

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

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   +4 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

PB1834: ACQUIRED FACTOR VII DEFICIENCY ASSOCIATED WITH ACUTE MYELOID LEUKEMIA [PDF]

HemaSphere, 2023
Haifa Hafsa, Zaineb Mlayah, Alaa Ghorbel, Bizid Inaam, Wiem Boufrikha, Sarra Boukhriss, Adnene Laatiri   +6 more
doaj   +2 more sources

Factor VII Deficiency [PDF]

Seminars in Thrombosis and Hemostasis, 2009
The complex formed between the procoagulant serine protease activated factor VII (FVII) and the membrane protein tissue factor, exposed on the vascular lumen upon injury, triggers the initiation of blood clotting. This review describes the clinical picture of FVII deficiency and provides information on diagnosis and management of the disease.
G. Mariani, BERNARDI, Francesco
openaire   +4 more sources

Congenital Factor VII Deficiency Presenting with Isolated Recurrent Hematuria: A Case Report

Acta Medica Iranica, 2021
Introduction: Factor VII deficiency is a rare congenital coagulopathy disorder. In most cases this disorder is diagnosed in childhood. Common symptoms of congenital factor VII deficiency are different and consist of mucosal cutaneous hemorrhage ...
Shahla Ansary Damavandi, Maryam Shamspour, Neda Ashayery, Milad Ahmadi Marzaleh   +3 more
doaj   +1 more source