{"Name":"Poikiloderma with neutropenia","DiseaseID__c":"GARD:0004085","id":4085,"encodedName":"poikiloderma-with-neutropenia","IsDeleted":false,"Disease_Name_Full__c":"Poikiloderma with neutropenia","Xref_IDs__c":"772126000; C177535; C1858723; DOID:0060551; MEDGEN:388129; MONDO:0011405; NBK459118; OMIM:604173; ORPHA:221046","USA_Estimate__c":"1,000","No_of_Specialist_Tagsa__c":4,"No_of_ClinGen_records__c":0,"No_of_GeneReviews__c":1,"No_of_HHS_records__c":1,"World_Estimate__c":"1 to 8,000","No_of_HRSA_records__c":0,"Evidence_Based_Score__c":3,"No_of_Disease_Descriptions__c":4,"Disease_Characteristics_Score__c":8,"No_of_Age_at_Onset__c":3,"Description_Source__c":"MONDO:0011405","Disease_Description__c":"A skin disease characterized by poikiloderma, hyperkeratotic nails, generalized hyperkeratosis on palms and soles, neutropenia, short stature, and recurrent pulmonary infections. It has material basis in mutation in the C16ORF57 gene on chromosome 16q13.","GARD_Name__c":"Poikiloderma with neutropenia","GARD_Synonym__c":"pn; poikiloderma with neutropenia clericuzio type; poikiloderma with neutropenia, clericuzio type","Curated_Disease_Description_Source__c":"MONDO:0011405","Curated_Disease_Description__c":"Poikiloderma with neutropenia (PN) is a disorder that mainly affects the skin and the immune system. This condition begins with a bumpy rash that usually appears between the ages of 6 and 12 months, gradually spreading from the arms and legs to the torso and face. At about age 2, the rash fades, and the affected child is left with darker and lighter patches of skin coloring (hyperpigmentation and hypopigmentation) and small clusters of blood vessels just under the skin (telangiectases); this combination is known as poikiloderma. Other skin problems include unusually thick skin on the palms of the hands and soles of the feet (palmoplantar keratoderma); calcium deposits that form small nodules (calcinosis cutis), especially on the knees, elbows, or ears; or sores (ulcers) that do not easily heal. Affected individuals also have fingernails and toenails that are thick and abnormally shaped (pachyonychia), fragile teeth, and low bone density. People with PN have chronic neutropenia, which is a persistent shortage (deficiency) of neutrophils. Neutrophils are a type of white blood cell that plays a role in inflammation and in fighting infection. Neutropenia makes it more difficult for the body to fight off pathogens such as bacteria and viruses. As a result, people with PN experience recurrent sinus infections and pneumonia, especially in the first few years of life. They often develop a condition called bronchiectasis, which damages the passages leading from the windpipe to the lungs (bronchi) and can cause breathing problems. The infections become less frequent after early childhood, but throughout life affected individuals usually have a chronic cough or a reactive airway disease. This term describes asthma and other conditions in which the airways abnormally constrict in response to stimuli such as smoke or a viral infection, leading to wheezing and shortness of breath. Researchers suggest that PN may increase the risk of cancer, although the level of risk is difficult to determine because only a small number of people have been diagnosed with PN. A type of skin cancer called squamous cell carcinoma, a precancerous blood disorder known as myelodysplastic syndrome (MDS), and a blood cancer called acute myelogenous leukemia that often follows MDS have occurred in a few people with PN. Some individuals with PN also develop unusual facial features as they grow. These features include a prominent forehead (frontal bossing), widely spaced eyes (hypertelorism), a flat or sunken appearance of the middle of the face (midface hypoplasia), a small nose with a depressed nasal bridge, and a chin that protrudes (prognathism). Short stature and hypogonadotropic hypogonadism (a condition affecting the production of hormones that direct sexual development) can also occur in this disorder.","Curated_USA_Estimate_Source__c":null,"Curated_USA_Estimate__c":"1,000","Age_at_Onset_Snippet_Text__c":"from Birth to Childhood","SourceID__c":"ORPHA:221046","Deprecated__c":"No","Disease_Concept_Type__c":"Rare Disease Entity","MONDO_ID__c":"MONDO:0011405","ORPHANET_ID__c":"ORPHA:221046","Replaced_By_ID__c":null,"Display_Spanish_Disease_Name__c":"Poiquilodermia con neutropenia","Spanish_Description_Source__c":null,"Spanish_Description__c":null,"Spanish_Disease_Name__c":"poiquilodermia con neutropenia","Spanish_GARD_Synonym__c":"poiquilodermia con neutropenia tipo clericuzio","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":"Poikiloderma with neutropenia (PN) is a disorder that mainly affects the skin and the immune system. This condition begins with a bumpy rash that usually appears between the ages of 6 and 12 months, gradually spreading from the arms and legs to the torso and face. At about age 2, the rash fades, and the affected child is left with darker and lighter patches of skin coloring (hyperpigmentation and hypopigmentation) and small clusters of blood vessels just under the skin (telangiectases); this combination is known as poikiloderma. Other skin problems include unusually thick skin on the palms of the hands and soles of the feet (palmoplantar keratoderma); calcium deposits that form small nodules (calcinosis cutis), especially on the knees, elbows, or ears; or sores (ulcers) that do not easily heal. Affected individuals also have fingernails and toenails that are thick and abnormally shaped (pachyonychia), fragile teeth, and low bone density. People with PN have chronic neutropenia, which is a persistent shortage (deficiency) of neutrophils. Neutrophils are a type of white blood cell that plays a role in inflammation and in fighting infection. Neutropenia makes it more difficult for the body to fight off pathogens such as bacteria and viruses. As a result, people with PN experience recurrent sinus infections and pneumonia, especially in the first few years of life. They often develop a condition called bronchiectasis, which damages the passages leading from the windpipe to the lungs (bronchi) and can cause breathing problems. The infections become less frequent after early childhood, but throughout life affected individuals usually have a chronic cough or a reactive airway disease. This term describes asthma and other conditions in which the airways abnormally constrict in response to stimuli such as smoke or a viral infection, leading to wheezing and shortness of breath. Researchers suggest that PN may increase the risk of cancer, although the level of risk is difficult to determine because only a small number of people have been diagnosed with PN. A type of skin cancer called squamous cell carcinoma, a precancerous blood disorder known as myelodysplastic syndrome (MDS), and a blood cancer called acute myelogenous leukemia that often follows MDS have occurred in a few people with PN. Some individuals with PN also develop unusual facial features as they grow. These features include a prominent forehead (frontal bossing), widely spaced eyes (hypertelorism), a flat or sunken appearance of the middle of the face (midface hypoplasia), a small nose with a depressed nasal bridge, and a chin that protrudes (prognathism). Short stature and hypogonadotropic hypogonadism (a condition affecting the production of hormones that direct sexual development) can also occur in this disorder.","Curated_Disease_Description_Source__c":"MONDO:0011405","GARD_Synonym__c":"pn; poikiloderma with neutropenia clericuzio type; poikiloderma with neutropenia, clericuzio type","Name":"Poikiloderma with neutropenia","Curated_USA_Estimate__c":"1,000","estimateUsa":"1,000"}],"Organization_Supported_Diseases__c":[{"Account_Name__c":"National Neutropenia Network","Website__c":"https://neutropenianet.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":"Immunology","Tag_Category__c":"Specialist"},{"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":"Primary Immune Deficiencies","Tag_Category__c":"Account","curated_tag_name":"Primary immunodeficiency"},{"Tag_Name__c":"Pediatrics","Tag_Category__c":"Specialist"}],"Age_At_Onset__c":[{"Age_At_Onset__c":"Neonatal","Provided_By__c":"ORPHA:221046"},{"Age_At_Onset__c":"Infancy","Provided_By__c":"ORPHA:221046"},{"Age_At_Onset__c":"Childhood","Provided_By__c":"ORPHA:221046"}],"External_Identifier_Disease__c":[{"URL__c":"https://raresource.nih.gov/diseases/filter/0004085","Source__c":"RareSource"},{"URL__c":"https://www.ncbi.nlm.nih.gov/books/NBK459118","Source__c":"Gene Review","Xref__c":"NBK459118"},{"URL__c":"https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C177535","Source__c":"C1858723; MONDO:0011405","Xref__c":"C177535"},{"URL__c":"https://www.orpha.net/en/disease/detail/221046","Source__c":"C1858723; MONDO:0011405; ORPHA:221046","Xref__c":"ORPHA:221046"},{"URL__c":"https://www.omim.org/entry/604173","Source__c":"C1858723; MONDO:0011405; ORPHA:221046","Xref__c":"OMIM:604173"},{"URL__c":"https://www.ncbi.nlm.nih.gov/medgen/?term=388129","Source__c":"C1858723","Xref__c":"MEDGEN:388129"},{"URL__c":"https://uts.nlm.nih.gov/uts/umls/concept/C1858723","Source__c":"C1858723","Xref__c":"C1858723"},{"URL__c":"https://www.ebi.ac.uk/ols4/ontologies/doid/classes?obo_id=DOID%3A0060551","Source__c":"MONDO:0011405","Xref__c":"DOID:0060551"},{"URL__c":"http://purl.obolibrary.org/obo/MONDO_0011405","Source__c":"GARD:0004085","Xref__c":"MONDO:0011405"},{"URL__c":"https://browser.ihtsdotools.org/?perspective=full&conceptId1=772126000","Source__c":"C1858723","Xref__c":"772126000"},{"URL__c":"https://medlineplus.gov/genetics/condition/poikiloderma-with-neutropenia","Source__c":"GARD:0004085","Xref__c":"https://medlineplus.gov/genetics/condition/poikiloderma-with-neutropenia"}],"GARD_Disease_Gene__c":[{"GeneSymbol__c":"USB1","GHR_URL__c":"https://medlineplus.gov/genetics/gene/usb1","Gene_Type__c":"protein-coding gene","Causal_Gene__c":true}],"Inheritance__c":["Autosomal recessive"],"GARD_Disease_Feature__c":[{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Partial or complete wasting (atrophy) of the skin.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004334","HPO_Synonym__c":"Atrophic skin; Skin atrophy; Skin degeneration","HPO_Name__c":"Dermal atrophy","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An increased susceptibility to pneumonia as manifested by a history of recurrent episodes of pneumonia.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006532","HPO_Synonym__c":"Multiple pulmonary infections; Pneumonia, recurrent; Pneumonia, recurrent episodes; Pulmonary infection; Pulmonary infections; pulmonary infections, recurrent; Recurrent pneumonia; Recurrent pulmonary infections","HPO_Name__c":"Recurrent pneumonia","Feature_System__c":"Respiratory system; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Increased pigmentation of the skin with a netlike (reticular) pattern.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007588","HPO_Synonym__c":"Reticulate hyperpigmentation","HPO_Name__c":"Reticular hyperpigmentation","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Distance from nasion to subnasale more than two standard deviations below the mean, or alternatively, an apparently decreased length from the nasal root to the nasal tip.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003196","HPO_Synonym__c":"Decreased length of nose; Hypoplastic nose; Nasal hypoplasia; Short nose; Shortened nose","HPO_Name__c":"Short nose","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An elevation of the level of the enzyme creatine kinase (also known as creatine phosphokinase (CK; EC 2.7.3.2) in the blood. CK levels can be elevated in a number of clinical disorders such as myocardial infarction, rhabdomyolysis, and muscular dystrophy.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0003236","HPO_Synonym__c":"Elevated blood creatine phosphokinase; Elevated circulating creatine phosphokinase; Elevated creatine kinase; Elevated serum CPK; Elevated serum creatine kinase; Elevated serum creatine phosphokinase; High serum creatine kinase; Increased CPK; Increased creatine kinase; Increased creatine phosphokinase; Increased serum CK; Increased serum creatine kinase; Increased serum creatine phosphokinase","HPO_Name__c":"Elevated circulating creatine kinase concentration","HPO_Feature_Type__c":"Lab"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Poikiloderma refers to a patch of skin with (1) reticulated hypopigmentation and hyperpigmentation, (2) wrinkling secondary to epidermal atrophy, and (3) telangiectasias.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001029","HPO_Name__c":"Poikiloderma","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","Feature__r":{"HPO_Description__c":"Inflammation of the conjunctiva.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000509","HPO_Synonym__c":"Pink eye","HPO_Name__c":"Conjunctivitis","Feature_System__c":"Cardiovascular System; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","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":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An elevated level of the enzyme lactate dehydrogenase in the blood circulation.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0025435","HPO_Synonym__c":"Increased circulating LDH concentration; Increased lactate dehydrogenase level","HPO_Name__c":"Increased circulating lactate dehydrogenase concentration","HPO_Feature_Type__c":"Lab"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Blockage of the lacrimal duct.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000579","HPO_Synonym__c":"Blocked tear duct; Lacrimal duct obstruction","HPO_Name__c":"Nasolacrimal duct obstruction","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Hair on the neck extends more inferiorly than usual.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002162","HPO_Synonym__c":"Low hairline at back of neck; Low posterior hair line","HPO_Name__c":"Low posterior hairline","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Posterior positions and/or vertical shortening of the infraorbital and perialar regions, or increased concavity of the face and/or reduced nasolabial angle.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011800","HPO_Synonym__c":"Decreased size of midface; Flat midface; Hypoplasia of midface; Midface deficiency; Midface hypoplasia; Midface retrusion; Midface, flat; Retrusive midface; Underdevelopment of midface","HPO_Name__c":"Midface retrusion","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Distance between nasal base and midline upper lip vermilion border more than 2 SD above the mean. Alternatively, an apparently increased distance between nasal base and midline upper lip vermilion border.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000343","HPO_Synonym__c":"Elongated philtrum; Increased height of philtrum; Increased length of philtrum; Increased vertical dimension of philtrum; Vertical hyperplasia of philtrum","HPO_Name__c":"Long philtrum","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Posterior positioning of the nasal root in relation to the overall facial profile for age.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0005280","HPO_Synonym__c":"Depressed bridge of nose; Depressed nasal bridge; Depressed nasal root; Flat bridge of nose; Flat nasal bridge; Flat nasal root; Flat, nasal bridge; Flattened nasal bridge; Low nasal bridge; Low nasal root; Retruded bridge of nose; Retruded nasal bridge","HPO_Name__c":"Depressed nasal bridge","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A height below that which is expected according to age and sex norms. Although there is no universally accepted definition of short stature, many refer to \\\"short stature\\\" as height more than 2 standard deviations below the mean for age and sex (or below the 3rd percentile for age and sex dependent norms).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0004322","HPO_Synonym__c":"Decreased body height; Height less than 3rd percentile; Short stature; Small stature; Stature below 3rd percentile","HPO_Name__c":"Short stature","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormal accumulation of fluid beneath the skin, or in one or more cavities of the body.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000969","HPO_Synonym__c":"Dropsy; Fluid retention; Hydrops; Oedema; Water retention","HPO_Name__c":"Edema","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Decreased density/number of eyebrow hairs.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0045075","HPO_Synonym__c":"Hypotrichosis of eyebrow; Sparse eyebrow; Sparse eyebrows","HPO_Name__c":"Sparse eyebrow","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An abnormal decreased number of leukocytes in the blood.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001882","HPO_Synonym__c":"Decreased blood leukocyte number; Leukopenia; Low white blood cell count","HPO_Name__c":"Decreased total leukocyte count","Feature_System__c":"Immune System; Blood and Blood-Forming Tissue","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Increased susceptibility to otitis media, as manifested by recurrent episodes of otitis media.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000403","HPO_Synonym__c":"Frequent otitis media; Multiple episodes of otitis media; Otitis media, recurrent; Recurrent episodes of otitis media; Recurrent middle ear infection; Susceptibility to otitis media","HPO_Name__c":"Recurrent otitis media","Feature_System__c":"Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Thinned, deficient, or excessively arched ala nasi.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000430","HPO_Synonym__c":"Ala nasi, underdeveloped; Alar cartilage hypoplasia; Decreased size of nasal alae; Hypoplastic alae nasae; Hypoplastic alae nasi; Hypoplastic alar cartilage; Hypoplastic alar nasae; Hypoplastic nares; Hypoplastic nasal alae; Hypoplastic nasal wings; Hypoplastic nostrils; Nasal cartilage hypoplasia; Small nasal alae; Thin hypoplastic alae nasi; Underdeveloped tissue around nostril","HPO_Name__c":"Underdeveloped nasal alae","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Abnormal increased size of the spleen.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001744","HPO_Synonym__c":"Increased spleen size; Large spleen","HPO_Name__c":"Splenomegaly","Feature_System__c":"Cardiovascular System; Immune System; Digestive System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Hyperkeratosis is a histopathological term defining a thickened stratum corneum and may be present in many different skin conditions, with many possible overlaps. Hyperkeratosis refers to the increased thickness of the stratum corneum, the outer layer of the skin. Hyperkeratosis is subclassified as orthokeratotic or parakeratotic. Orthokeratotic hyperkeratosis refers to the thickening of the keratin layer with preserved keratinocyte maturation, while parakeratotic hyperkeratosis shows retained nuclei as a sign of delayed maturation of keratinocytes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000962","HPO_Synonym__c":"Epidermal hyperkeratosis","HPO_Name__c":"Hyperkeratosis","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Onychodystrophy (nail dystrophy) refers to nail changes apart from changes of the color (nail dyschromia) and involves partial or complete disruption of the various keratinous layers of the nail plate.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0008404","HPO_Synonym__c":"Dystrophic nails; Onychodystrophy; Poor nail formation","HPO_Name__c":"Nail dystrophy","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A recurrent form of sinusitis.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0011108","HPO_Synonym__c":"Recurrent sinus infections; Sinusitis, recurrent","HPO_Name__c":"Recurrent sinusitis","Feature_System__c":"Musculoskeletal System; Respiratory system; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","Feature__r":{"HPO_Description__c":"Inflammation of the eyelids.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000498","HPO_Synonym__c":"Cellulitis of eyelids; Inflammation of eyelids","HPO_Name__c":"Blepharitis","Feature_System__c":"Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"A deficiency or slowing down of growth pre- and postnatally.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001510","HPO_Synonym__c":"Delayed growth; Growth deficiency; Growth delay; Growth failure; Growth retardation; Poor growth; Retarded growth","HPO_Name__c":"Growth delay","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Interpupillary distance more than 2 SD above the mean (alternatively, the appearance of an increased interpupillary distance or widely spaced eyes).","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000316","HPO_Synonym__c":"Excessive orbital separation; Increased distance between eye sockets; Increased distance between eyes; Increased interpupillary distance; Ocular hypertelorism; Wide-set eyes; Widely spaced eyes; Widened interpupillary distance","HPO_Name__c":"Hypertelorism","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Caries is a multifactorial bacterial infection affecting the structure of the tooth. This term has been used to describe the presence of more than expected dental caries.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000670","HPO_Synonym__c":"Caries; Cariosity of teeth; Dental caries; Dental cavities; Early dental caries; Frequent caries; Tooth cavities; Tooth decay","HPO_Name__c":"Carious teeth","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Abnormal decrease of absolute number of neutrophils in the blood, per microlitre, compared to a reference range for a given sex and age-group.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001875","HPO_Synonym__c":"Low blood neutrophil count; Low neutrophil count; Neutropenia; Peripheral neutropenia","HPO_Name__c":"Decreased total neutrophil count","Feature_System__c":"Immune System; Blood and Blood-Forming Tissue","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Joint stiffness is a perceived sensation of tightness in a joint or joints when attempting to move them after a period of inactivity. Joint stiffness typically subsides over time.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001387","HPO_Synonym__c":"Joint stiffness; Stiff joint; Stiff joints","HPO_Name__c":"Joint stiffness","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Bilateral bulging of the lateral frontal bone prominences with relative sparing of the midline.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0002007","HPO_Synonym__c":"Frontal protuberance; Skull bossing","HPO_Name__c":"Frontal bossing","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Developmental hypoplasia of the mandible.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000347","HPO_Synonym__c":"Decreased size of lower jaw; Decreased size of mandible; Hypoplasia of lower jaw; Hypoplasia of mandible; Hypoplastic mandible; Hypoplastic mandible condyle; Hypotrophic lower jaw; Hypotrophic mandible; Little lower jaw; Little mandible; Lower jaw deficiency; Lower jaw hypoplasia; Mandibular deficiency; Mandibular hypoplasia; Mandibular micrognathia; Micrognathia of lower jaw; Micromandible; Robin mandible; Severe hypoplasia of mandible; Small jaw; Small lower jaw; Small mandible; Underdevelopment of lower jaw; Underdevelopment of mandible","HPO_Name__c":"Micrognathia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Telangiectasias refer to small dilated blood vessels located near the surface of the skin or mucous membranes, measuring between 0.5 and 1 millimeter in diameter. Telangiectasia are located especially on the tongue, lips, palate, fingers, face, conjunctiva, trunk, nail beds, and fingertips.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001009","HPO_Synonym__c":"Telangiectases","HPO_Name__c":"Telangiectasia","Feature_System__c":"Skin System; Cardiovascular System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"An increased susceptibility to bronchopulmonary infections as manifested by a history of recurrent bronchopulmonary infections.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0006538","HPO_Synonym__c":"Recurrent bronchopneumonia","HPO_Name__c":"Recurrent bronchopulmonary infections","Feature_System__c":"Respiratory system; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"The capability that a joint (or a group of joints) has to move, passively and/or actively, beyond normal limits along physiological axes.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0001382","HPO_Synonym__c":"Double-Jointed; Extensible joints; Flexible joints; Hyperextensible joints; Increased joint mobility; Increased mobility of joints; Joint hyperextensibility; Joint hyperflexibility; Joint hyperlaxity; Joint laxity; Joints move beyond expected range of motion; Lax joints; Loose-jointedness","HPO_Name__c":"Joint hypermobility","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"A red eruption of the skin.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000988","HPO_Synonym__c":"Skin rash","HPO_Name__c":"Skin rash","Feature_System__c":"Skin System; Immune System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"Decreased density/number and/or decreased diameter of lateral eyebrow hairs.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0005338","HPO_Synonym__c":"Lateral hypoplasia of eyebrows; Lateral thinning of eyebrows; Laterally sparse eyebrow; Laterally sparse eyebrows; Limited hair on end of eyebrow","HPO_Name__c":"Sparse lateral eyebrow","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Very frequent (80-99%)","Feature__r":{"HPO_Description__c":"Hyperkeratosis affecting the sole of the foot.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0007556","HPO_Synonym__c":"Plantar hyperkeratoses","HPO_Name__c":"Plantar hyperkeratosis","Feature_System__c":"Skin System","HPO_Feature_Type__c":"Symptom"}},{"Provided_By__c":"OMIM:604173","HPO_Frequency__c":"Frequent (30-79%)","Feature__r":{"HPO_Description__c":"An abnormality in which the mandible is mislocalised posteriorly.","HPO_Feature_URL__c":"https://hpo.jax.org/browse/term/HP:0000278","HPO_Synonym__c":"Lower jaw retrognathia; Lower jaw retrusion; Mandibular retrognathia; Mandibular retrusion; Receding chin; Receding lower jaw; Receding mandible; Retrognathia of lower jaw; Retrusion of lower jaw; Weak chin; Weak jaw","HPO_Name__c":"Retrognathia","Feature_System__c":"Musculoskeletal System","HPO_Feature_Type__c":"Symptom"}}],"tags":{"Cause":["Genetics"],"Disease Category":["Genetics","Dermatology"],"Specialist":["Genetics","Immunology","Dermatology","Pediatrics"],"Account":["Dermatology","Primary Immune Deficiencies"]},"synonyms":["pn"," poikiloderma with neutropenia clericuzio type"," poikiloderma with neutropenia, clericuzio type"]}