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70 Possible Causes for Hyperconvex Fingernails, Overfolded Superior Helix, Posterior Midline Scalp Defects

  • Wolf-Hirschhorn Syndrome

    Wolf-Hirschhorn syndrome is a condition that affects many parts of the body. The major features of this disorder include a characteristic facial appearance, delayed growth and development, intellectual disability, and seizures. Almost everyone with this disorder has distinctive facial features, including a broad, flat[…][ghr.nlm.nih.gov]

    Missing: Overfolded Superior Helix
  • Coffin-Lowry Syndrome

    superior helix [ Graham et al 1998 ].[ncbi.nlm.nih.gov] fingernails 0001812 Hypoplasia of the maxilla Decreased size of maxilla Decreased size of upper jaw Maxillary deficiency Maxillary retrusion Small maxilla Small upper jaw[rarediseases.info.nih.gov] The fingernails may be markedly hyperconvex. Flat feet and shortening of one of the lower limbs may occur and contribute to accentuate the clumsy, waddling gait ().[jped.com.br]

    Missing: Posterior Midline Scalp Defects
  • Lenz-Majewski Syndrome

    fingernails 0001812 Hypogonadism Decreased activity of gonads 0000135 Hypoplastic fingernail Small fingernail Underdeveloped fingernail [ more ] 0001804 Kyphosis Hunched[rarediseases.info.nih.gov] High, narrow palate Narrow, high-arched roof of mouth Narrow, highly arched roof of mouth [ more ] 0002705 Hydrocephalus Too much cerebrospinal fluid in the brain 0000238 Hyperconvex[rarediseases.info.nih.gov]

    Missing: Overfolded Superior Helix Posterior Midline Scalp Defects
  • Malignant Hyperthermia - Arthrogryposis - Torticollis

    0100556 Hyperconvex fingernails 0001812 Hypoplastic fingernail Small fingernail Underdeveloped fingernail [ more ] 0001804 Inguinal hernia 0000023 Kyphosis Hunched back Round[rarediseases.info.nih.gov] fingernails 59 32 occasional (7.5%) Occasional (29-5%) HP:0001812 20 mask-like facies 59 32 hallmark (90%) Very frequent (99-80%) HP:0000298 21 arthrogryposis multiplex congenita[malacards.org] […] dysplasia Abnormal fingernail development 0100798 Full cheeks Apple cheeks Big cheeks Increased size of cheeks Large cheeks [ more ] 0000293 Hemiatrophy Asymmetric limb shortening[rarediseases.info.nih.gov]

    Missing: Overfolded Superior Helix Posterior Midline Scalp Defects
  • X-linked Distal Spinal Muscular Atrophy Type 3

    fingernails[csbg.cnb.csic.es] Micropenis / small penis / agenesis - Mouth held open - Ptosis - Seizures / epilepsy / absences / spasms / status epilepticus - Strabismus / squint - Thin / hypoplastic / hyperconvex[csbg.cnb.csic.es]

    Missing: Overfolded Superior Helix Posterior Midline Scalp Defects
  • Patau Syndrome

    A single transverse palmar crease, polydactyly, and hyperconvex narrow fingernails are also common.[merckmanuals.com]

    Missing: Overfolded Superior Helix Posterior Midline Scalp Defects
  • Congenital Non-Neoplastic Nevus

    fingernails Q84.6 Hyperconvex toenails Q84.6 Hypoplastic fingernails Q84.6 Hypoplastic toenails Q84.6 Thickened toenails Q84.6 Aplasia cutis (major if large) Q84.8 Top of[cdc.gov] Enlarged or hypertrophic nails Q84.5 Pachyonychia Q84.5 Congenital clubnail, koilonychia, malformation of nail, not otherwise specified Q84.6 Duplication of thumbnail Q84.6 Hyperconvex[cdc.gov]

    Missing: Overfolded Superior Helix Posterior Midline Scalp Defects
  • Radioulnar Synostosis-Microcephaly-Scoliosis Syndrome

    […] microcephaly cranial asymmetry posterior midline scalp defects prominent glabella short philtrum micrognathia high forehead accessory tragus (preauricular tags) preauricular[humpath.com] fingernails cerebral anomalies cavum septum pellucidum absent septum pellucidum interventricular cysts hydrocephalus placental chorioangioma ( 2062819 ) jugular lymphatic[humpath.com] midline scalp defects sacral dimple hyperconvex fingernails cerebral anomalies cavum septum pellucidum absent septum pellucidum interventricular cysts hydrocephalus placental[humpath.com]

    Missing: Overfolded Superior Helix
  • Keratitis Bullosa

    Echolalia Asthenia Oculomotor nerve palsy Hyperconvex fingernails Scarring alopecia of scalp Urethral stricture Muscle flaccidity Tachycardia Ophthalmoplegia Splenic rupture[mendelian.co] Keratitis Papule Dysphasia Aphasia Aplasia/Hypoplasia of the skin Abnormality of mitochondrial metabolism Fatigable weakness Severe postnatal growth retardation Hypoplastic fingernail[mendelian.co]

    Missing: Overfolded Superior Helix Posterior Midline Scalp Defects
  • Branchio-Oculo-Facial Syndrome

    […] with hypoplastic superior helix, posterior and preauricular pit, supraauricular sinuses, conductive hearing loss secondary to fusion of the middle ear ossicles), the eyes[accessanesthesiology.mhmedical.com] […] divided nasal tip, depressed nasal bridge, short nasal septum, cleft lip and palate, lip pits, dental abnormalities), the ears (microtic, low-set and/or posteriorly rotated, overfolded[accessanesthesiology.mhmedical.com]

    Missing: Hyperconvex Fingernails Posterior Midline Scalp Defects