Search results
Results from the WOW.Com Content Network
Congenital hypoplastic anemia is a congenital disorder that occasionally also includes leukopenia and thrombocytopenia and is characterized by deficiencies of red cell precursors. [ 1 ] Types of congenital hypoplastic anemia include Diamond–Blackfan anemia , Fanconi anemia , [ 1 ] Shwachman–Diamond syndrome , Majeed syndrome , Congenital ...
It may be generalized across the dentition or localized to a few teeth. Defects are categorized by shape or location. Common categories are pit-form, plane-form, linear-form, and localised enamel hypoplasia. [3] [4] [5] Hypoplastic lesions are found in areas of the teeth where the enamel was being actively formed during a systemic or local ...
This category reflects the organization of International Statistical Classification of Diseases and Related Health Problems, 10th Revision. Generally, diseases outlined within the ICD-10 codes D60-D61 within Chapter III: Diseases of the blood and blood-forming organs, and certain disorders involving the immune mechanism should be included in this category.
Amelogenesis imperfecta is due to the malfunction of the proteins in the enamel (ameloblastin, enamelin, tuftelin and amelogenin) as a result of abnormal enamel formation via amelogenesis. [ 3 ] People with amelogenesis imperfecta may have teeth with abnormal color: yellow, brown or grey; this disorder can affect any number of teeth of both ...
] It is the most common type of enamel hypoplasia reported in clinical and archaeological samples, with other types including plane-form enamel hypoplasia and pitting enamel hypoplasia. [12] Linear enamel hypoplasia can be caused by a variety of factors, from genetic conditions to malnutrition and illnesses during childhood.
Due to diffusion of exogenous ions (e.g., iron and copper), stains develop into the increasingly and abnormally porous enamel. [7] Enamel hypoplasia caused by untreated celiac disease: this condition is often confused with fluorosis [9] The differential diagnosis for this condition includes: Turner's hypoplasia (although this is usually more ...
Diamond–Blackfan anemia (DBA) is a congenital erythroid aplasia that usually presents in infancy. [3] DBA causes low red blood cell counts , without substantially affecting the other blood components (the platelets and the white blood cells), which are usually normal.
It is also sometimes called mandibular hypoplasia. [2] It is common in infants, [ 3 ] [ 4 ] but is usually self-corrected during growth, due to the jaws' increasing in size. It may be a cause of abnormal tooth alignment and in severe cases can hamper feeding. [ 5 ]