These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Panniculitis revealing qualitative alpha 1 antitrypsine deficiency (MS variant).
    Author: Loche F, Tremeau-Martinage C, Laplanche G, Massip P, Bazex J.
    Journal: Eur J Dermatol; 1999; 9(7):565-7. PubMed ID: 10523739.
    Abstract:
    A 16-year-old girl presented painful, red, nodular lesions on the abdomen. A cutaneous biopsy showed inflammatory cell infiltrate and fibrosis in the dermis and in the septa with isolated adipocyte lobules. alpha1-antitrypsin level was found to be normal but M1S phenotype of alpha1-antitrypsin was determined by isoelectric focusing in polyacrylamide gel. alpha1-antitrypsin level was normal for her family but M2S phenotype was found in her father. Alpha 1-antitrypsin (alpha1 AT) deficiency is a common hereditary disorder of Caucasians. The locus is pleiomorphic and 75 alleles have been identified. Numerous pathological mutations can be classified by the mechanisms which cause the deficiency. The major clinical importance of this deficiency is emphysema and liver disease. Panniculitis is rarely reported and seems to occur principally for the ZZ or MZ phenotype and for low levels of alpha1 AT. MS phenotype has been more rarely reported and triggering agents such as trauma and infections must be present. However, normal levels of alpha1 AT in the serum have previously been reported as in our case, and we suggest the study of alpha1 AT phenotype even if the plasma level is normal.
    [Abstract] [Full Text] [Related] [New Search]