Question: What are the symptoms of Common variable immunodeficiency ?
Answer: What are the signs and symptoms of Common variable immunodeficiency? The Human Phenotype Ontology provides the following list of signs and symptoms for Common variable immunodeficiency. If the information is available, the table below includes how often the symptom is seen in people with this condition. You can use the MedlinePlus Medical Dictionary to look up the definitions for these medical terms. Signs and Symptoms Approximate number of patients (when available) Decreased antibody level in blood 90% Lymphopenia 90% Otitis media 90% Recurrent respiratory infections 90% Sinusitis 90% Thrombocytopenia 90% Abnormality of the bronchi 50% Elevated hepatic transaminases 50% Hemolytic anemia 50% Lymphadenopathy 50% Malabsorption 50% Splenomegaly 50% Subcutaneous hemorrhage 50% Arthralgia 7.5% Emphysema 7.5% Gastrointestinal stroma tumor 7.5% Lymphoma 7.5% Neoplasm of the stomach 7.5% Restrictive lung disease 7.5% Vasculitis 7.5% Autoimmune neutropenia 5% Autosomal recessive inheritance - B lymphocytopenia - Bronchiectasis - Conjunctivitis - Diarrhea - Hepatomegaly - IgA deficiency - IgG deficiency - IgM deficiency - Immunodeficiency - Impaired T cell function - Recurrent bacterial infections - Recurrent bronchitis - Recurrent otitis media - Recurrent pneumonia - Recurrent sinusitis - The Human Phenotype Ontology (HPO) has collected information on how often a sign or symptom occurs in a condition. Much of this information comes from Orphanet, a European rare disease database. The frequency of a sign or symptom is usually listed as a rough estimate of the percentage of patients who have that feature. The frequency may also be listed as a fraction. The first number of the fraction is how many people had the symptom, and the second number is the total number of people who were examined in one study. For example, a frequency of 25/25 means that in a study of 25 people all patients were found to have that symptom. Because these frequencies are based on a specific study, the fractions may be different if another group of patients are examined. Sometimes, no information on frequency is available. In these cases, the sign or symptom may be rare or common.
Source: GARD