Condition Lookup
Category:
Genetic and Congenital Disorders
Number of Conditions: 2
Cystic Fibrosis
Specialty: Pulmonology
Category: Genetic and Congenital Disorders
Symptoms:
chronic cough; frequent lung infections; wheezing; shortness of breath; poor growth and weight gain; salty-tasting skin; digestive issues (e.g., greasy stools, constipation)
Root Cause:
A genetic disorder caused by mutations in the CFTR gene, leading to the production of thick and sticky mucus that affects the lungs, digestive system, and other organs.
How it's Diagnosed: videos
Sweat test (measuring chloride levels). Genetic testing to identify CFTR gene mutations. Newborn screening. Pulmonary function tests. Chest X-ray.
Treatment:
Airway clearance techniques (e.g., chest physiotherapy). Nutritional support (e.g., high-calorie diet, pancreatic enzyme supplements). Pulmonary rehabilitation. Lung transplant in advanced cases.
Medications:
Bronchodilators (e.g., albuterol )
Prevalence:
How common the health condition is within a specific population.
Affects approximately 1 in 3,500 live births in the U.S.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Inherited in an autosomal recessive pattern (both parents must carry a CFTR gene mutation).
Prognosis:
The expected outcome or course of the condition over time.
Life expectancy has improved significantly with advances in treatment, with many living into their 40s and 50s. However, it remains a life-limiting condition due to progressive lung disease.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Chronic respiratory infections. Respiratory failure. Diabetes (CF-related diabetes). Liver disease. Infertility in men.
Primary Ciliary Dyskinesia (Kartagener Syndrome)
Specialty: Pulmonology
Category: Genetic and Congenital Disorders
Symptoms:
chronic respiratory infections (sinusitis, bronchitis); persistent cough; infertility (in males, due to immotile sperm); situs inversus (reversal of organ positions in the chest and abdomen); hearing loss
Root Cause:
A genetic disorder affecting the motility of cilia (hair-like structures in the respiratory tract and other organs), leading to impaired clearance of mucus and recurrent infections.
How it's Diagnosed: videos
Nasal nitric oxide measurement (low levels suggest PCD). Genetic testing for mutations in ciliary genes. Electron microscopy to examine ciliary structure. Pulmonary function tests.
Treatment:
Airway clearance techniques (e.g., chest physiotherapy). Antibiotics for lung infections. Inhaled medications (e.g., bronchodilators, mucolytics). Fertility treatments for affected individuals.
Medications:
Bronchodilators (e.g., albuterol ) - To relax the muscles around the airways and improve airflow. Mucolytics (e.g., dornase alfa) - To thin mucus and ease its removal from the lungs. Antibiotics (e.g., amoxicillin , ciprofloxacin ) - To manage bacterial infections.
Prevalence:
How common the health condition is within a specific population.
Affects approximately 1 in 15,000 to 1 in 30,000 live births.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Inherited in an autosomal recessive pattern (both parents must carry the mutated gene).
Prognosis:
The expected outcome or course of the condition over time.
Life expectancy is reduced due to chronic respiratory infections and lung damage, but with proper treatment, individuals can live into adulthood.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Chronic sinusitis and respiratory infections. Bronchiectasis (lung damage). Infertility (in men). Hearing loss.