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Yo (PCA-1) Antibodies

Includes 1 test
7 Days

Screening for antibodies against the Yo antigen is used in the investigation of patients with possible paraneoplastic syndrome.

Antibodies against the Yo antigen (also called PCA-1 antibodies or Purkinje 1 cell antigen) are strongly associated with subacute cerebral ataxia in ovarian or breast cancer. Neuropathy can also occur. Neurological symptoms can precede the diagnosis of cancer up to five years earlier.

See also: Anti-Neural Antibodies

Additional information
Tests includedIncludes 1 test
Sample Blood
Procedure completion test
Step 1

Book an appointment and buy the test online

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Step 2


Visit the certified laboratory of Diagnostiki Athinon on the date and time you have chosen, to perform the sampling.

Step 3

Receiving the test results

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