;(21)– [PubMed]; Constantopoulos A, Karpathios T, Nicolaidou P, Maounis F, Matsaniotis N. Lazy-leukocyte syndrome. A case report . The lazy leukocyte syndrome was first described by Miller et al. in in two children with recurrent infection. They had normal humoral and cellular immunity . – LAZY LEUKOCYTE SYNDROME. LAZY LEUKOCYTE SYNDROME. Clinical Synopsis Toggle Dropdown. Inheritance. -? Autosomal dominant new.

Author: Kilrajas Zoloshura
Country: Latvia
Language: English (Spanish)
Genre: Software
Published (Last): 23 September 2012
Pages: 218
PDF File Size: 18.83 Mb
ePub File Size: 1.83 Mb
ISBN: 167-3-41388-932-2
Downloads: 95869
Price: Free* [*Free Regsitration Required]
Uploader: Akir


Relative to the genetics and the possibility that these cases represent new dominant mutations, parental age data would be of interest. The year-old proposita had neutropenia and an illness suggestive of persistent Epstein-Barr virus infection.

A severe neutropenia was found. None is familial and no parental laay is known. While the OMIM database is open to the public, users seeking information about a personal medical or genetic condition are urged to consult with a qualified physician for diagnosis and for answers to personal questions.


Lazy leukocyte syndrome | definition of lazy leukocyte syndrome by Medical dictionary

A bonus to all MIMmatch users is the option to sign up for updates on new gene-phenotype relationships. Miller knew of 4 other cases. A new disorder of neutrophil function.

Both random mobility and chemotactic function were defective. Unfortunately, it is not free to produce. We need long-term secure funding to provide you the information that you need at your fingertips. Bone marrow studies showed normal lazj of mature, morphologically normal neutrophils.

Lazy leukocyte syndrome.

Clinical Synopsis Toggle Dropdown. We are determined to keep this website freely accessible. Transient ‘lazy-leukocyte’ syndrome during infancy.

Autosomal dominant new mutations. Mobilization of leukocytes after exercise was defective. Pathology of chemotaxis and random mobility. Looking For More References?

Single cases were reported by Costanopoulos et al. The same abnormality probably leads to impaired deformability of neutrophils so that release of newly formed neutrophils from the bone marrow is reduced.


OMIM is intended for use primarily by physicians and other professionals concerned with genetic disorders, by genetics researchers, and by advanced students in science and medicine. Please consider making a donation now and again in the future.

lazy leukocyte syndrome

Leukocyte phagocytosis and bactericidal activity were normal. A characteristic abnormality of actin distribution in neutrophils was demonstrated.

A poor neutrophil response was obtained upon stimulation with both epinephrine and endotoxin, as well as upon induced inflammation by the Rebuck skin window technique. The syndrome is distinguished from neutrophil chemotactic deficiencies by lwukocyte coexistence of defective random motility and peripheral blood neutropenia with normal bone marrow granulocyte reserve.

Skin window mobilization test and chemotaxis were normal. Expert curators review the literature and organize it to facilitate your work.