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[Cryoglobulinemia type I and ischemic strokes].
L Ballouch1, A Hommadi, A Karouach
1Service de biochimie, Hôpital Militaire Moulay Ismail, Méknés, Maroc. houssa69@yahoo.fr
Annales De Biologie Clinique
|October 5, 2007
Summary
Type I cryoglobulinemia, a rare condition, can cause central nervous system strokes. Early detection of cryoglobulinemia is crucial for managing neurological complications like cerebrovascular accidents (CVA).
Area of Science:
- Neurology
- Immunology
- Hematology
Background:
- Cryoglobulins are serum immunoglobulins that precipitate in cold and redissolve upon warming, classified into types I, II, and III.
- Neurological manifestations are common in cryoglobulinemia, primarily affecting the peripheral nervous system.
Observation:
- A 62-year-old man presented with left-sided hemiparesis and hemiplegia, diagnosed as a subacute ischemic cerebrovascular accident (CVA).
- Investigations revealed Type I cryoglobulinemia associated with monoclonal gammopathy of undetermined significance (MGUS).
Findings:
- Central nervous system involvement in cryoglobulinemia, particularly ischemic CVA, is rare, especially in Type I.
- The presence of monoclonal gammopathy in Type I cryoglobulinemia increases the likelihood of central nervous system complications.
Implications:
- Systematic screening for cryoglobulinemia is recommended for all CVA patients.
- Identifying the cryoglobulinemic etiology, especially associated hematological disorders, is vital for appropriate management and preventing neurological sequelae.
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