Multifocal micronodular pneumocyte hyperplasia associated with tuberous sclerosis

From Libre Pathology
Revision as of 02:01, 8 March 2016 by Michael (talk | contribs)
Jump to navigation Jump to search

Multifocal micronodular pneumocyte hyperplasia associated with tuberous sclerosis, also multifocal micronodular pneumocyte hyperplasia in tuberous sclerosis, is the presence of rare hamartomatous lesions in the lung seen in tuberous sclerosis.[1]


General

  • Rare.

Microscopic

Features:

  • Macrophages within the air spaces.
  • Enlarged alveolar lining cells with:
    • Hobnail morphology - free (luminal) surface area > attached/basal surface area.
    • Round or oval nuclei.

DDx:

Images

  • MMPH - intermed. mag.

  • MMPH - high mag.

See also

References

  1. ↑ Nagar, AM.; Teh, HS.; Khoo, RN.; Morani, AC.; Vrishni, K.; Raghuram, J. (Feb 2008). "Multifocal pneumocyte hyperplasia in tuberous sclerosis.". Thorax 63 (2): 186. doi:10.1136/thx.2006.076604. PMID 18234663.
Retrieved from "https://librepathology.org/w/index.php?title=Multifocal_micronodular_pneumocyte_hyperplasia_associated_with_tuberous_sclerosis&oldid=42923"