hypersensitivity pneumonitis evaluation

This test measures antibodies against Thermoactinomyces candidus, a heat-loving bacterium found in moldy hay, compost, and grain. Exposure to this organism can trigger hypersensitivity pneumonitis (also called extrinsic allergic alveolitis), an inflammatory lung condition. Positive antibodies indicate past or ongoing exposure and potential immune sensitization. This test is typically ordered for people with unexplained cough, shortness of breath, or fever, especially those with occupational exposure to hay or grain. It helps distinguish occupational lung disease from other respiratory conditions.

This test detects IgG antibodies against Phoma betae, a fungus found in the environment. Elevated IgG antibodies suggest past or ongoing exposure to this mold, which can cause allergic reactions and respiratory symptoms in sensitive individuals. Unlike IgE antibodies (which indicate immediate allergic reactions), IgG antibodies reflect longer-term exposure and immune sensitization. This test helps identify mold-related allergies and sensitivities in people with unexplained respiratory symptoms or suspected fungal allergies.

This test measures IgG antibodies to Penicillium notatum, a common mold that grows on food and in damp environments. IgG antibodies indicate past or ongoing exposure to this mold. Elevated levels may suggest either environmental mold exposure or, in some cases, a mold-related sensitivity or allergy. This test is useful for individuals with chronic respiratory symptoms, unexplained allergies, or suspected environmental mold sensitivity. It helps identify whether mold exposure is contributing to health issues and can guide recommendations for environmental remediation and medical management.

This test specifically measures IgG4 antibodies to Penicillium notatum mold. IgG4 is a subclass of IgG antibodies that may indicate chronic or repeated exposure to mold antigens. Elevated IgG4 levels can be associated with allergic responses to environmental molds and may correlate with mold-related health issues like hypersensitivity pneumonitis or chronic allergic responses. This specialized test provides more detailed immune information than general IgG testing, helping clinicians assess the nature and severity of mold sensitivity and guide environmental and therapeutic interventions.

This test measures antibodies to Trichoderma viride, a common mold found in soil, decaying vegetation, and occasionally in indoor environments. The presence of antibodies indicates exposure to this mold species. Elevated levels may suggest environmental mold exposure or, in susceptible individuals, a mold-related allergic or immune response. This test is useful for people experiencing chronic respiratory symptoms, allergies, or immune dysfunction who may be exposed to this mold. Results can help identify environmental sources of exposure and guide remediation efforts to reduce health-related mold exposures.

This test detects IgG antibodies against Aureobasidium pullulans, a common mold found in damp environments. IgG antibodies indicate past or chronic exposure and sensitization. Unlike IgE (which triggers acute allergic reactions), IgG suggests an immune response that may contribute to chronic symptoms like sinus issues, fatigue, or respiratory problems. A positive result may indicate mold exposure in your home or workplace requiring environmental assessment.

This test detects IgG antibodies against Cladosporium herbarum, one of the most abundant molds in outdoor and indoor environments. IgG antibodies indicate past or chronic mold exposure and sensitization. Unlike acute allergic reactions, IgG-mediated responses may cause chronic symptoms like persistent congestion, cough, or fatigue. A positive result suggests significant mold exposure requiring home assessment and environmental remediation.

This test detects IgG antibodies against Phoma, a common mold found in soil and decaying plant material. Phoma species can cause allergic reactions and respiratory issues in sensitive individuals, particularly those with mold allergies or compromised immune systems. A positive result indicates past or current exposure to this mold. This test is useful for identifying environmental allergies and assessing whether mold exposure may be contributing to respiratory or allergic symptoms.

This test detects antibodies against Saccharomonospora viridis, an actinomycete bacterium found in moldy hay, compost, and grain. Exposure typically occurs in occupational or agricultural settings and can trigger hypersensitivity pneumonitis (an allergic lung condition). A positive result suggests immune sensitization to this organism. This test is primarily used for individuals with occupational exposure and unexplained respiratory symptoms like cough, shortness of breath, or fever to determine if environmental exposure is the culprit.

This test detects IgE antibodies against Trichoderma viride, a mold that grows in damp environments. Mold allergies are triggered by inhaling mold spores and can cause symptoms similar to pollen allergies, including sneezing, runny nose, and itchy eyes. Some individuals may experience more severe respiratory symptoms like wheezing or asthma exacerbation. A positive result indicates an allergic sensitivity to this mold species. Mold exposures are common in humid climates and damp indoor spaces.

This test detects antibodies against Aureobasidium pullulans, a common airborne fungus. Positive results suggest either fungal exposure or, more significantly, an immune reaction to this organism. Aureobasidium is associated with hypersensitivity pneumonitis (an allergic lung inflammation) and certain respiratory conditions. This test helps diagnose occupational or environmental lung disease in people exposed to contaminated water systems, air conditioning units, or humidifiers where this fungus grows.