Diseases

Keratoderma palmoplantaris transgrediens

A rare syndrome characterized mainly by coarse hair and superficial horny growths on the palms and soles. Short fingers and thin nails have also been observed

Keratolytic winter erythema

A rare inherited skin disorder involving patches of red and thickened skin on the palms and soles which tend to peel in cold weather

Keratomalacia

Keratomalacia is an eye disorder that leads to a dry cornea. One of its major causes is a deficiency of Vitamin A.

Keratosis focal palmoplantar gingival

A rare syndrome characterized mainly by thickened skin on the soles and palms in areas that are under the most trauma e.g. weight-bearing part of sole. The gums also have thickened growths

Keratosis follicularis spinulosa decalvans

A rare inherited skin disorder affecting mostly males and characterized by hardening of skin around hair follicles which leads to scarring and loss of hair. The skin on the face, neck, forearms and other areas can also be affected

Keratosis palmoplantar periodontopathy

A very rare inherited condition characterized by dry scaly patches on the skin of the palms and soles, gum and teeth problems and frequent skin infections .

Keratosis palmoplantaris striata 1

A very rare skin disorder involving streaks of thickened skin along the fingers and palms as well as the bottom of the feet. Type 1 is caused by a genetic defect located on chromosome 18q12.1-q12.2,12q13.

Keratosis palmoplantaris striata 3

A very rare skin disorder involving streaks of thickened skin along the fingers and palms as well as the bottom of the feet. Type 3 is caused by a genetic defect located on chromosome 12q13

Keratosis- seborrheic

Seborrheic keratosis is noncancerous (benign) wart-like growths on the surface of the skin.

Kerion celsi

Kerion celsi: A parasitic fungal skin infection that tends to occur mainly on the back of the neck, scalp or beard. It is caused by animal fungi. The condition resolves itself in a matter of weeks but hair loss in the affected area may be permanent.

Kernicterus

Alternative Names: Bilirubin encephalopathy Kernicterus is a rare neurological condition that occurs in some newborns with severe jaundice.

Keshan disease

Keshan disease: A heart muscle disease believed to be caused by a deficiency of the mineral called selenium in the diet .

Keutel syndrome

Keutel syndrome: A rare genetic syndrome characterized by narrowing of blood flow through the pulmonary artery, calcification of cartilage (such as in nose, ear, ribs) and short end bones on fingers and toes.

KID syndrome

KID syndrome: Acronym for the Keratitis- Ichthyosis-Deafness syndrome, a genetic disorder. Keratitis-ichthyosis-deafness syndrome: An inherited disorder in which affected persons have: * Keratitis -- gradual destruction of the cornea of the eye, sometimes leading to blindness * Ichthyosis -- localized areas of disfiguring reddish thickened skin ("fish skin") * Deafness -- at birth Another characteristic feature is thin or even absent scalp hair. Some patients have developed carcinoma of the tongue while others have subtle abnormalities of the nervous system. The KID syndrome is inherited as an autosomal dominant trait. The cause of the syndrome is mutation in the GJB2 (connexin 26) gene. The mutations in GJB2 involve one of the following amino acid substitutions: glycine replaced by arginine at position 12 (Gly12Arg), serine replaced by phenylalanine at position 17 (Ser17Phe), or aspartic acid replaced by tyrosine at position 50 (Asp50Tyr). The disease is also called the KID syndrome, an acronym for Keratitis-Ichthyosis-Deafness. Keratitis-ichthyosis-deafness syndrome, autosomal recessive: Another name for Ichthyosiform erythroderma, corneal involvement, deafness (or close medical condition association).

Kienbock’s disease

Kienbock disease: A condition where interruption of the blood flow to the lunate bone (often due to wrist inflammation or injury) in the wrist damages it and impairs wrist movement.

Kifafa seizure disorder

Kifafa seizure disorder: A rare form of seizure involving head nodding prior to the seizure and often associated with neurological symptoms and Parkinson-like symptoms.

Kikuchi disease

Kikuchi disease: A rare lymph node disorder which is not cancerous but causes large, inflamed lymph nodes.

Kimura disease

Kimura disease: A rare inflammatory disorder involving the development of clusters of nodules on the head and neck area. Kidney symptoms also usually occur.

King Denborough syndrome

King-Denborough syndrome: A rare birth disorder characterized by musculoskeletal abnormalities and nerve muscle problems.

Klatskin tumor

A Klatskin tumor, also known as Hilar Cholangiocarcinoma, is a cholangiocarcinoma (cancer of the biliary tree) occurring at the confluence of the right and left hepatic bile ducts.

Klebsiella

Klebsiella: A genus of aerobic, facultatively anaerobic, nonmotile, non-spore-forming bacteria (family Enterobacteriaceae) containing gram-negative, encapsulated rods that occur singly, in pairs, or in short chains. These organisms produce acetylmethylcarbinol and lysine decarboxylase or ornithine decarboxylase. They do not usually liquefy gelatin. Citrate and glucose are ordinarily used as sole carbon sources. These organisms may or may not be pathogenic. They occur in the respiratory, intestinal, and urogenital tracts of humans as well as in soil, water, and grain. The type species is Klebsiella pneumoniae. [E. Klebs] Source: Stedman's Medical Spellchecker, © 2006 Lippincott Williams & Wilkins. All rights reserved. Klebsiella: genus of gram negative, facultatively anaerobic, rod shaped bacteria whose organisms arrange singly, in pairs, or short chains; this genus is commonly found in the intestinal tract and is an opportunistic pathogen that can give rise to bacteremia, pneumonia, urinary tract and several other types of human infection. Source: CRISP Klebsiella: A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria whose organisms arrange singly, in pairs, or short chains. This genus is commonly found in the intestinal tract and is an opportunistic pathogen that can give rise to bacteremia, pneumonia, urinary tract and several other types of human infection. Source: MeSH 2007

Kleeblattschaedel syndrome

Kleeblattschaedel syndrome: A very rare syndrome characterized mainly by a head the is somewhat cloverleaf shaped.

Kleefstra syndrome

A rare chromosomal disorder where the long arm (q) of chromosome 9 is deleted resulting in variable symptoms.