{"Name":"Palmoplantar keratoderma-spastic paralysis syndrome","DiseaseID__c":"GARD:0003095","id":3095,"encodedName":"palmoplantar-keratoderma-spastic-paralysis-syndrome","IsDeleted":false,"Disease_Name_Full__c":"Palmoplantar keratoderma-spastic paralysis syndrome","Xref_IDs__c":"C2931828; C538358; MEDGEN:444152; MONDO:0016353; ORPHA:2201","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":3,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":0,"No_of_HHS_records__c":0,"World_Estimate__c":"1 to 8,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":0,"No_of_Disease_Descriptions__c":2,"Disease_Characteristics_Score__c":8,"No_of_Age_at_Onset__c":1,"Description_Source__c":"ORPHA:2201","Disease_Description__c":"A rare, genetic punctate palmoplantar keratoderma disease characterized by discrete, focal, punctate keratoderma on the palms and soles and/or slowly progressive spastic paralysis, predominantly affecting the lower limbs. Lesional histology reveals pronounced orthokeratosis, acanthosis, papillomatosis, and regular undulation to the surface keratin. There have been no further descriptions in the literature since 1983.","GARD_Name__c":"Palmoplantar keratoderma-spastic paralysis syndrome","GARD_Synonym__c":"palmoplantar hyperkeratosis-spastic paralysis syndrome; palmoplantar keratoderma, spastic paralysis syndrome; powell venencie gordon syndrome; powell-venencie-gordon syndrome","Curated_Disease_Description_Source__c":"ORPHA:2201","Curated_Disease_Description__c":"A rare, genetic punctate palmoplantar keratoderma disease characterized by discrete, focal, punctate keratoderma on the palms and soles and/or slowly progressive spastic paralysis, predominantly affecting the lower limbs. Lesional histology reveals pronounced orthokeratosis, acanthosis, papillomatosis, and regular undulation to the surface keratin. There have been no further descriptions in the literature since 1983.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"at any time in life","SourceID__c":"ORPHA:2201","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0016353","ORPHANET_ID__c":"ORPHA:2201","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Síndrome de queratodermia palmoplantar-parálisis espástica","Spanish_Description_Source__c":null,"Spanish_Description__c":null,"Spanish_Disease_Name__c":"síndrome de queratodermia palmoplantar-parálisis espástica","Spanish_GARD_Synonym__c":"síndrome de hiperqueratosis palmoplantar-parálisis espástica; síndrome de powell-venencie-gordon","Category_Linearization__c":"ORPHA:89826","icd10_id__c":null,"mesh_id__c":null,"omim_id__c":null,"snomed_id__c":null,"umls_id__c":null,"GARD_Disease__c":[{"Curated_Disease_Description__c":"A rare, genetic punctate palmoplantar keratoderma disease characterized by discrete, focal, punctate keratoderma on the palms and soles and/or slowly progressive spastic paralysis, predominantly affecting the lower limbs. Lesional histology reveals pronounced orthokeratosis, acanthosis, papillomatosis, and regular undulation to the surface keratin. There have been no further descriptions in the literature since 1983.","Curated_Disease_Description_Source__c":"ORPHA:2201","GARD_Synonym__c":"palmoplantar hyperkeratosis-spastic paralysis syndrome; palmoplantar keratoderma, spastic paralysis syndrome; powell venencie gordon syndrome; powell-venencie-gordon syndrome","Name":"Palmoplantar keratoderma-spastic paralysis syndrome","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"Foundation for Ichthyosis and Related Skin Types","Website__c":"https://www.firstskinfoundation.org/"}],"GARD_Disease_Tag__c":[{"Tag_Name__c":"Genetics","Tag_Category__c":"Cause;Disease Category;Specialist","category_description":"Genetic diseases affect the DNA, or genetic instructions, which directs how tissues, organs, and body systems function.","curated_tag_name":"Genetic diseases"},{"Tag_Name__c":"Dermatology","Tag_Category__c":"Account;Disease Category;Specialist","category_description":"Skin diseases, or integumentary system diseases, affect the skin, hair, nails, sweat glands, or oil glands.","curated_tag_name":"Skin diseases"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"All ages","Provided_By__c":"ORPHA:2201"}],"External_Identifier_Disease__c":[{"URL__c":"https://www.orpha.net/en/disease/detail/2201","Source__c":"C2931828; MONDO:0016353; ORPHA:2201","Xref__c":"ORPHA:2201"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=444152","Source__c":"C2931828","Xref__c":"MEDGEN:444152"},{"URL__c":"https://www.ncbi.nlm.nih.gov/mesh/C538358","Source__c":"MONDO:0016353","Xref__c":"C538358"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C2931828","Source__c":"C2931828","Xref__c":"C2931828"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0016353","Source__c":"GARD:0003095","Xref__c":"MONDO:0016353"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=785725008","Source__c":"C2931828","Xref__c":"785725008"}],"Inheritance__c":["Autosomal dominant"],"GARD_Disease_Feature__c":[{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A motor disorder characterized by a velocity-dependent increase in tonic stretch reflexes with increased muscle tone, exaggerated (hyperexcitable) tendon reflexes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001257","HPO_Synonym__c":"Involuntary muscle stiffness, contraction, or spasm; Muscle spasticity; Muscular spasticity","HPO_Name__c":"Spasticity","Feature_System__c":"Nervous System; Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An anomaly of the toenail.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008388","HPO_Synonym__c":"Abnormality of the toenail; Abnormality of the toenails","HPO_Name__c":"Abnormal toenail morphology","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An increase in height of the medial longitudinal arch of the foot that does not flatten on weight bearing (i.e., a distinctly hollow form of the sole of the foot when it is bearing weight).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001761","HPO_Synonym__c":"Cavus foot; High-arched foot","HPO_Name__c":"Pes cavus","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Inability to perceive painful stimuli.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007021","HPO_Synonym__c":"Absence of pain sensation","HPO_Name__c":"Pain insensitivity","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Abnormal results of investigations using electromyography (EMG).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003457","HPO_Synonym__c":"Abnormal electromyography finding; Abnormal EMG; Electromyogram abnormal; EMG abnormalities","HPO_Name__c":"EMG abnormality","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Procedure_EMG"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormality of the fingernails.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001231","HPO_Synonym__c":"Abnormal fingernails; Abnormality of the fingernails","HPO_Name__c":"Abnormal fingernail morphology","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Abnormal thickening of the skin of the palms of the hands and the soles of the feet.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000982","HPO_Synonym__c":"Keratoderma; Palmar and plantar keratoderma; Thickening of palms and soles","HPO_Name__c":"Palmoplantar keratoderma","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A type of paralysis in which a muscle becomes soft and yields to passive stretching, which results from loss of all or practically all peripheral motor nerves that innervated the muscle. Muscle tone is reduced and the affected muscles undergo extreme atrophy within months of the loss of innervation.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0010547","HPO_Name__c":"Muscle flaccidity","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Laminar thickening of skin.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001072","HPO_Synonym__c":"Pachydermia; Thick skin; Thickened skin","HPO_Name__c":"Thickened skin","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Peripheral neuropathy is a general term for any disorder of the peripheral nervous system. The main clinical features used to classify peripheral neuropathy are distribution, type (mainly demyelinating versus mainly axonal), duration, and course.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0009830","HPO_Synonym__c":"Peripheral nerve damage; Peripheral neuritis","HPO_Name__c":"Peripheral neuropathy","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"The term gait disturbance can refer to any disruption of the ability to walk.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001288","HPO_Synonym__c":"Abnormal gait; Abnormal walk; Difficulty in walking; Gait abnormalities; Gait difficulties; Gait disturbances; Impaired gait; Walking disability","HPO_Name__c":"Gait disturbance","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"ORPHA:2201","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Paralysis (complete loss of muscle function) in the arm, leg, and in some cases the face on one side of the body.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002301","HPO_Synonym__c":"Paralysis on one side of body","HPO_Name__c":"Hemiplegia","Feature_System__c":"Nervous System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Dermatology"],"Specialist":["Genetics","Dermatology","Pediatrics"],"Account":["Dermatology"]},"synonyms":["palmoplantar hyperkeratosis-spastic paralysis syndrome"," palmoplantar keratoderma, spastic paralysis syndrome"," powell venencie gordon syndrome"," powell-venencie-gordon syndrome"]}