This list of rare diseases was originally taken from the NIH public domain resource at http://ord.aspensys.com/asp/diseases/diseases.asp .

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

  • Kabuki make up syndrome
  • Kalam Hafeez syndrome
  • Kaler Garrity Stern syndrome
  • Kallikrein hypertension
  • Kallman syndrome with Spastic paraplegia
  • Kallmann syndrome with heart disease
  • Kallmann syndrome, type 1, X linked
  • Kallmann syndrome, type 3, recessive
  • Kalyanraman syndrome
  • Kantaputra Gorlin syndrome
  • Kaolin pneumoconiosis
  • Kaplan Plauchu Fitch syndrome
  • Kaplowitz Bodurtha syndrome
  • Kaposi sarcoma
  • Kaposiform hemangio-endothelioma
  • Kapur Toriello syndrome
  • Karandikar Maria Kamble syndrome
  • Karsch Neugebauer syndrome
  • Kartagener syndrome
  • Kashani Strom Utley syndrome
  • Kasznica Carlson Coppedge syndrome
  • Kathisophobia
  • Katsantoni Papadakou Lagoyanni syndrome
  • Katz syndrome
  • Kaufman oculocerebrofacial syndrome
  • Kawasaki syndrome
  • KBG syndrome
  • Kearns-Sayre syndrome
  • Keloids
  • Kennedy disease
  • Kennerknecht Sorgo Oberhoffer syndrome
  • Kennerknecht Vogel syndrome
  • Kenny Caffey syndrome
  • Kenny-Caffey syndrome, Type 1
  • Keratitis, hereditary
  • Keratoacanthoma familial
  • Keratoacanthoma
  • Keratoconjunctivitis sicca
  • Keratoconus posticus circumscriptus
  • Keratoconus
  • Keratoderma hypotrichosis leukonychia
  • Keratoderma palmoplantar deafness
  • Keratoderma palmoplantar spastic paralysis
  • Keratoderma palmoplantaris transgrediens
  • Keratolytic winter erythema
  • Keratomalacia
  • Keratosis focal palmoplantar gingival
  • Keratosis follicularis dwarfism cerebral atrophy
  • Keratosis follicularis spinulosa decalvans
  • Keratosis palmoplantaris adenocarcinoma of the colon
  • Keratosis palmoplantaris esophageal colon cancer
  • Keratosis palmoplantaris papulosa
  • Keratosis palmoplantaris with corneal dystrophy
  • Keratosis palmoplantar-periodontopathy
  • Keratosis, seborrheic
  • Kerion celsi
  • Kernicterus
  • Keutel syndrome
  • Ki-1cell lymphoma
  • KID syndrome
  • Kifafa seizure disorder
  • Kikuchi disease
  • Kimura disease
  • King-Denborough syndrome
  • Kleeblattschaedel syndrome
  • Kleine Levin Syndrome
  • Kleiner Holmes syndrome
  • Klippel Feil deformity conductive deafness absent vagina
  • Klippel Feil syndrome dominant type
  • Klippel Feil syndrome recessive type
  • Klippel Trenaunay Weber syndrome
  • Klippel-Feil syndrome
  • Klumpke paralysis
  • Kluver-Bucy syndrome
  • Kniest dysplasia
  • Kniest like dysplasia lethal
  • Knobloch layer syndrome
  • Knuckle pads, leuconychia and sensorineural deafness
  • Kobberling-Dunnigan syndrome
  • Kocher-Debré-Semélaigne syndrome
  • Kohler disease
  • Kohlschutter Tonz syndrome
  • Konigsmark Knox Hussels syndrome
  • Koone Rizzo Elias syndrome
  • Korsakoff's syndrome
  • Korula Wilson Salomonson syndrome
  • Kostmann syndrome
  • Kosztolanyi syndrome
  • Kotzot-Richter syndrome
  • Kousseff Nichols syndrome
  • Kousseff syndrome
  • Kowarski syndrome
  • Kozlowski Brown Hardwick syndrome
  • Kozlowski Celermajer syndrome
  • Kozlowski Massen syndrome
  • Kozlowski Ouvrier syndrome
  • Kozlowski Rafinski Klicharska syndrome
  • Kozlowski Tsuruta Taki syndrome
  • Kozlowski Warren Fisher syndrome
  • Kozlowski-Krajewska syndrome
  • Krabbe leukodystrophy
  • Krasnow Qazi syndrome
  • Krause-Kivlin syndrome
  • Krauss Herman Holmes syndrome
  • Krieble Bixler syndrome
  • Kumar Levick syndrome
  • Kurczynski Casperson syndrome
  • Kuskokwim disease
  • Kuster Majewski Hammerstein syndrome
  • Kuster syndrome
  • Kuzniecky syndrome
  • Kyasanur Forrest disease
  • Kyphosis brachyphalangy optic atrophy