Diseases
Vasopressin-resistant diabetes insipidus
A condition which is characterised by normal renal filtration and solute excretion however there is a persistent hypotonic urine.
Vasquez Hurst Sotos syndrome
A rare genetic disorder characterized by underdeveloped genitals, obesity, mental retardation and skeletal abnormalities.
VATER association
An association of congenital abnormalities that consists of vertebral defects, imperforate anus, tracheoesophageal fistula, and radial and renal dysplasia.
Vein of Galen malformation
A rare condition which is characterised by an aneurysm resulting from a intracranial vascular malformation.
Velocardiofacial syndrome
An inherited syndrome of cardiac defects and craniofacial anomalies.
Velofacioskeletal syndrome
A ver rare sydnrome characterized mainly by short stature and facial and skeletal abnormalities.
Velopharyngeal incompetence
A condition which is characterised by the incompetence of the velopharyngeal to close due to any cause.
Venencie Powell Winkelmann syndrome
A congenital condition that is characterised by the occurrence of a number of clinical signs and symptoms.
Ventricular extrasystoles perodactyly Robin sequence
A syndrome characterised by the occurrence of cardiac arrhythmia, perodactyly, and Robin sequence.
Ventricular familial preexcitation syndrome
A condition which is inheritable and causes any syndrome that is characterised by ECG signs of preexcitation.
Ventricular fibrillation- idiopathic
A condition characterised by fibrillary contractions of the ventricles.
Ventricular septal defects
A ventricular septal defect (VSD) is a defect in the ventricular septum, the wall dividing the left and right ventricles of the heart. The ventricular septum consists of an inferior muscular and superior membranous portion and is extensively innervated with conducting cardiomyocytes. The membranous portion, which is close to the atrioventricular node, is most commonly affected in adults and older children
Ventriculo-arterial discordance- isolated
A rare birth disorder where the right atrium is connected to the left ventricle and vice versa. The position of the heart ventricles is also inverted which allows normal blood oxygenation. Symptoms generally only occur later in life or if other heart defects are present which is usually the case.
Ventruto Digirolamo Festa syndrome
A rare syndrome characterized primarily by premature fusion of skull bones and finger, toe and hip abnormalities.
Verloes Bourguignon syndrome
A condition which is characterised by skeletal dysplasia with amelogenesis imperfecta and platyspondyly.
Verloes Gillerot Fryns syndrome
Verloes Gillerot Fryns syndrome: A syndrome characterised by multiple congenital abnormalities and mental retardation.
Verloes Van Maldergem Marneffe syndrome
Verloes Van Maldergem Marneffe syndrome: A condition that is characterised by dwarfing skeletal dysplasia
Verloove Vanhorick Brubakk syndrome
Verloove Vanhorick Brubakk syndrome: A syndrome that is characterised by the occurrence of cleft limbs and heart malformations.
Vernal keratoconjunctivitis
Vernal keratoconjunctivitis is a chronic, severe allergy that affects the surfaces of the eyes. It most commonly occurs in boys living in warm, dry climates. Attacks associated with VKC are common in the spring (hence the name "vernal" and summer but often reoccur in the winter. The condition usually subsides at the onset of puberty.
Verrucous nevus
Verrucous nevus: A condition characterised by the occurrence of one or more pigmented lesions on the skin.
Verrucous nevus acanthokeratolytic
Verrucous nevus acanthokeratolytic: A condition characterised by the occurrence of one or more pigmented lesions on the skin.
Vertebral body fusion overgrowth
Vertebral body fusion (medical condition): A rare syndrome characterized by the progressive fusion of the front of the vertebrae as well as the excessive growth of the whole body.
Vertebral fusion posterior lumbosacral blepharoptosis
Vertebral fusion posterior lumbosacral blepharoptosis (medical condition): A condition described as the congenital vertebral fusion of the posterior lumbosacrum.
Vertical talus- congenital
Vertical talus, congenital (medical condition): A congenital condition that is characterised by a vertical talus resulting in a rigid flatfoot.
Vestibulocochlear dysfunction progressive familial
Vestibulocochlear dysfunction progressive familial: A condition which is characterised by vestibulocochlear dysfunction that occurs in a familial pattern.
VEXAS syndrome
VEXAS syndrome is a disorder involving episodes of fever and abnormal inflammation. VEXAS is an acronym that stands for the technical terms of key descriptors of the condition. Normally, inflammation is an immune system response to injury or foreign invaders (such as bacteria). In people with VEXAS syndrome, part of the immune system called the innate immune response is turned on (activated) abnormally, when there is no injury or foreign invader, which causes fevers and inflammation-related damage to tissues and organs. Based on this process, VEXAS syndrome is classified as an autoinflammatory disease.
VEXAS syndrome typically affects older adults, primarily males, with signs and symptoms of the condition developing in a person’s fifties, sixties, or seventies. People with VEXAS syndrome often have inflammation of the joints (arthritis), skin (dermatitis), cartilage in the ear and nose (chondritis), or blood vessels (vasculitis). Inflammation can also develop in other tissues, including in the lungs and eyes. Affected individuals may also have enlarged lymph nodes.
Blood cell abnormalities are common in VEXAS syndrome. Most affected individuals develop a shortage of red blood cells (a condition called anemia), and the red blood cells that are present are abnormally large (macrocytic). People with VEXAS syndrome can also have a shortage of blood cells called platelets (a disorder known as thrombocytopenia); platelets are needed for normal blood clotting. Some affected individuals develop myelodyspastic syndrome, a condition in which immature blood cells fail to develop normally; this condition may progress to a form of blood cancer called leukemia.
Vibratory angioedema
Vibratory angioedema: A rare condition where the skin produces a hypersensitivity reaction to a vibrating stimulus.
Vibrio vulnificus infection
Vibrio vulnificus: This organism causes wound infections, gastroenteritis, or a syndrome known as "primary septicemia." Vibrio vulnificus, a lactose-fermenting, halophilic,
Vibrios (other than Vibrio cholerae)
Vibrio Infections: Infection by a bacteria which occurs naturally in seawater and in the stomach of many seawater animals. It is a serious infection and accounts for most seafood-related deaths. It causes severe gastrointestinal symptoms and can also cause wound infection.