A Comprehensive Review of Congenital Platelet Disorders, Thrombocytopenias and Thrombocytopathies
Overview
Affiliations
Platelets play an important role in hemostasis through platelet plug formation by a phenomenon of adhesion; activation; secretion and aggregation. Defects in platelet hemostatic mechanisms can be congenital or acquired. Congenital platelet disorders are rare and manifestations range from asymptomatic to sometimes severe bleeding. The disorders arise due to diverse mechanisms. Congenital platelet disorders include thrombocytopathies and thrombocytopenia (platelet count <150 x 10/L) or thrombocytosis (platelet count > 450 x 10/L). Congenital thrombocytopathies include disorders of adhesion like von Willebrand's disease or Bernard-Soulier syndrome. The disorders of aggregation include congenital afibrinogenemia and Glanzmann thrombasthenia. Disorders of storage granules are gray platelet syndrome and Quebec platelet disorder. Congenital thrombocythopathy and thrombocytopenia often occur in conjunction. In this article, we have a detailed literature review of these rare thrombocytopathies, their presentation and treatment.
Diffuse Mesenteric and Bowel Angiodysplasia: A Case Report.
Gumaa Albashari M, Abbad S, Turki Al Helal M, Almansour B Cureus. 2025; 16(12):e76039.
PMID: 39835021 PMC: 11743726. DOI: 10.7759/cureus.76039.
Hasanpour M, Mehdizadeh H Oxf Med Case Reports. 2024; 2024(2):omae004.
PMID: 38370496 PMC: 10873706. DOI: 10.1093/omcr/omae004.
The role of CREG1 in megakaryocyte maturation and thrombocytopoiesis.
Song H, Li J, Peng C, Liu D, Mei Z, Yang Z Int J Biol Sci. 2023; 19(11):3614-3627.
PMID: 37496998 PMC: 10367557. DOI: 10.7150/ijbs.78660.
Lentiviral gene therapy reverts GPIX expression and phenotype in Bernard-Soulier syndrome type C.
Martinez-Navajas G, Ceron-Hernandez J, Simon I, Lupianez P, Diaz-McLynn S, Perales S Mol Ther Nucleic Acids. 2023; 33:75-92.
PMID: 37416759 PMC: 10320622. DOI: 10.1016/j.omtn.2023.06.008.
Andrianova I, Khabirova A, Ponomareva A, Peshkova A, Evtugina N, Le Minh G Int J Mol Sci. 2022; 23(13).
PMID: 35806341 PMC: 9266422. DOI: 10.3390/ijms23137336.