| 1. | Habituation spasms | Repeated, Habitual, rapid contraction of certain muscles, resulting in stereotyped individualized actions that can be voluntarily suppressed for only brief periods. They often involve the More… 0.6 KB |
| 2. | Hageman factor | is a plasma protein also known as factor XII. It is the zymogen form of factor XIIa, an enzyme (EC 3.4.21.38) of the serine protease (or serine endopeptidase) class. In humans, factor XII is More… 2.1 KB |
| 3. | Hailey Hailey disease | or familial benign pemphigus, was originally described by the Hailey brothers in 1939. It is a genetic disorder that causes blisters to form on the skin. Causes : The cause of the More… 1.1 KB |
| 4. | Hair follicle | A hair follicle is part of the skin that grows hair by packing old cells together. Attached to the follicle is a sebaceous gland, a tiny sebum-producing gland found everywhere except on the More… 1.0 KB |
| 5. | Hairy cell leukemia | is a mature B cell neoplasm. It is usually classified as a sub-type of chronic lymphoid leukemia for convenience. It is uncommon, representing about 2% of all leukemias, or less than a total More… 0.8 KB |
| 6. | Hairy tongue | It refers to a number of conditions of humans and animals that cause the tongue to become unusually dark and/or hairy in appearance. Black hairy tongue in humans is a harmless condition More… 0.5 KB |
| 7. | Hajdu Cheney syndrome | is an extremely rare genetic disorder of the connective tissue characterized by severe and excessive bone resorption leading to osteoporosis and a wide range of other potential symptoms. More… 0.6 KB |
| 8. | Halal syndrome | is a rare disorder characterised by microcephaly, cleft palate, and variable other anomalies. |
| 9. | Halitosis | Offensive odor of the breath. Its origin may be in the mouth or nose, lungs, blood, or digestive tract. Many individuals have halitosis due to drying of the oral mucosa. On awakening, those More… 0.6 KB |
| 10. | Hallermann Streiff syndrome | (also called the François Dyscephalic Syndrome, Hallermann-Streiff-François syndrome, Oculomandibulodyscephaly with hypotrichosis and Oculomandibulofacial syndrome) is a congenital disorder More… 0.8 KB |
| 11. | Hand foot and mouth disease | (HFMD) is a human syndrome caused by intestinal viruses of the Picornaviridae family. The most common strains causing HFMD are Coxsackie A virus and Enterovirus 71. HFMD usually affects More… 1.0 KB |
| 12. | Hanta viruses | It belong to the Bunyaviridae family of viruses. There Bunyaviridae family is divided into 5 genera: Orthobunyavirus, Nairovirus, Phlebovirus, Tospovirus, and Hantavirus. Like all members of More… 1.0 KB |
| 13. | Harlequin type ichthyosis | (also called harlequin ichthyosis, ichthyosis congenita, Ichthyosis fetalis or keratosis diffusa fetalis), a skin disease, is the most severe form of congenital ichthyosis, characterized by More… 1.3 KB |
| 14. | Hartnup disease | or Hartnup disorder, is an autosomal recessive metabolic disorder affecting the absorption of neutral amino acids (particularly tryptophan that can be, in turn, converted into Serotonin, More… 0.4 KB |
| 15. | Hashimotos thyroiditis | or chronic lymphocytic thyroiditis is an autoimmune disease where the body's own T-cells attack the cells of the thyroid. It was the first disease to be recognised as an autoimmune More… 0.6 KB |
| 16. | Hay Wells syndrome | (also called "AEC syndrome," "Ankyloblepharon-ectodermal dysplasia-clefting syndrome," and "Ankyloblepharon filiforme adenatum-ectodermal dysplasia-cleft palate More… 0.4 KB |
| 17. | Hearing loss | A hearing loss is a full or partial decrease in the ability to detect or understand sounds. Caused by a wide range of biological and environmental factors, loss of hearing can happen to any More… 0.8 KB |
| 18. | Heart block | A heart block is a disease in the electrical system of the heart. This is opposed to coronary artery disease, which is disease of the blood vessels of the heart. While coronary artery More… 0.4 KB |
| 19. | Hemopoletic | also known as hematopoletic; means pertaining to the formation of blood cells. See also: Red bone marrow, Yellow bone marrow |
| 20. | Hepatitis | (plural hepatitides) implies injury to the liver characterized by the presence of inflammatory cells in the tissue of the organ. The name is from ancient Greek hepar (ηπαρ), the root being More… 1.0 KB |
