Pulmonary alveolar microlithiasis in an 8-month-old infant

Ann Trop Paediatr. 2009 Mar;29(1):55-9. doi: 10.1179/146532809X402042.

Abstract

Pulmonary alveolar microlithiasis (PAM) in an 8-month-old male infant is reported. He presented initially at 2 months of age with worsening respiratory distress and cyanosis. Chest imaging by X-ray and by CT scan showed widespread reticulo-nodular densities mostly in the mid and lower zones. The diagnosis of PAM was confirmed by an open lung biopsy which showed diffuse alveolar calcium deposits.

Publication types

  • Case Reports

MeSH terms

  • Biopsy
  • Humans
  • Infant
  • Lithiasis* / diagnostic imaging
  • Lithiasis* / pathology
  • Lung Diseases* / diagnostic imaging
  • Lung Diseases* / pathology
  • Male
  • Pulmonary Alveoli* / diagnostic imaging
  • Pulmonary Alveoli* / pathology
  • Tomography, X-Ray Computed