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3,178 Possible Causes for Early Age of Onset

  • Infectious Mononucleosis

    Idiopathic pure sudomotor failure (IPSF) is a subgroup of acquired idiopathic generalized anhidrosis, which is characterized by early age of onset, acute or sudden onset,[ncbi.nlm.nih.gov]

  • Streptococcal Infection

    Two cases were the early onset type (age within 7 days) and six cases were the late onset type. Five children developed sepsis and three children developed meningitis.[ncbi.nlm.nih.gov] Type I psoriasis: early onset ( 40 years of age) and/or positive family history and/or inheritance of HLA-Cw6, -B57, or -B13.[jmg.bmj.com] Eight children developed group B streptococcal infection, and their ages ranged from 0 days to 2 months after birth.[ncbi.nlm.nih.gov]

  • Primary Hyperparathyroidism

    Primary hyperparathyroidism associated with MEN1 is characterized by: early age at onset, greater reduction in bone mineral density than primary hyperparathyroidism not associated[iofbonehealth.org]

  • Smoking

    The aim of this study was to determine if parental smoking status was associated with early age of onset of cigarette smoking among Jamaican adolescents.[ncbi.nlm.nih.gov] A number of factors has been reported to influence early age of initiation of cigarette smoking.[ncbi.nlm.nih.gov]

  • Cholinergic Urticaria

    Idiopathic pure sudomotor failure (IPSF) is a subgroup of acquired idiopathic generalized anhidrosis, which is characterized by early age of onset, acute or sudden onset,[ncbi.nlm.nih.gov] We identified two distinct types of CholU, one with early onset (EO, 71%) and one with late onset (LO, 29%).[ncbi.nlm.nih.gov] Here, we analysed the demographic data and clinical characteristics including disease duration and comorbidities of 200 patients with CholU, 12-76 years of age.[ncbi.nlm.nih.gov]

  • Marasmus

    The early age of onset of marasmus in some of these children suggests that the syndrome is a sequel to low birth weight complicated by infections and inadequate feeding.[ncbi.nlm.nih.gov] They were compared with healthy neighborhood children matched by sex and age who had normal patterns of growth in early childhood (n 59).[ncbi.nlm.nih.gov] Girls with histories of marasmus had significant delays in the onset of menarche compared with healthy comparison girls.[ncbi.nlm.nih.gov]

  • Patau Syndrome

    Photosensitivity shows an unusual early age of onset.[ncbi.nlm.nih.gov] The occurrence of early-onset photosensitivity has recently been reported in single patients.[ncbi.nlm.nih.gov] We collected electroclinical data on 8 infants (age range from 2 months to 3 years and 9 months, median: 17 months) with Patau syndrome referred for an EEG in our Clinical[ncbi.nlm.nih.gov]

  • Specific Phobia

    Adolescents with multiple types of phobias exhibited an early age of onset, elevated severity and impairment, and among the highest rates of other psychiatric disorders.[ncbi.nlm.nih.gov] Although specific phobia is characterized by an early age at onset and by high rates of comorbidity, few studies have examined comorbid relationships prospectively.[ncbi.nlm.nih.gov]

  • Neuroblastoma

    Neuroblastoma exhibits unique features, such as early age of onset, high frequency of metastatic disease at diagnosis in patients over 1 year of age and the tendency for spontaneous[ncbi.nlm.nih.gov]

  • Infantile Hypertrophic Pyloric Stenosis 1

    age of onset.[thieme-connect.com] Publikationsdatum: 25.März 2008 (online) Abstract A newborn baby with hypertrophic pyloric stenosis on the first day of life is presented with a review of the literature regarding this early[thieme-connect.com]

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