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Pulmonary alveolar microlithiasis with pectus excavatum. Case report
1Department of Thoracic and Cardiovascular Surgery, Selcuk Universitesi Tip Fakultesi, Konya, Turkey.
Abstract:
Pulmonary alveolar microlithiasis is a rare disease of unknown etiology. There is a formation of calcific bodies within the alveoli. The X-Ray shows extensive infiltration of both lungs. So far less than 100 cases were reported. However, we are unware of a case with pectus excavatum. In this report we discuss a case of pulmonary alveolar microlithiasis with pectus excavatum, and its treatment and medical intervention.
Insights
Pulmonary alveolar microlithiasis, a rare lung disease, involves calcific deposits in the alveoli. This report details a unique case co-occurring with pectus excavatum, including treatment strategies.
Area of Science:
- Pulmonology
- Rare diseases
- Radiology
Background:
- Pulmonary alveolar microlithiasis (PAM) is an idiopathic interstitial lung disease characterized by the accumulation of calcific microliths within the pulmonary alveoli.
- Fewer than 100 cases of PAM have been documented globally, highlighting its extreme rarity.
Observation:
- This report presents a unique case of PAM in a patient who also exhibits pectus excavatum, a congenital chest wall deformity.
- Radiographic imaging revealed extensive bilateral lung infiltration, consistent with PAM.
Findings:
- The co-occurrence of pulmonary alveolar microlithiasis and pectus excavatum is exceptionally rare, with no prior reported instances.
- The case highlights the diagnostic challenges and management considerations for patients with this rare dual pathology.
Implications:
- This case expands the clinical spectrum of pulmonary alveolar microlithiasis, suggesting potential associations with thoracic skeletal abnormalities.
- Understanding the interplay between PAM and pectus excavatum may inform future diagnostic and therapeutic approaches for patients with rare lung diseases.