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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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The test having the fastest lab processing time for karyo type assessment is
assistant
The correct answer is  Amniocentesis, cordocentesis, cystic hygroma aspiration, and chorionic villus samplingare techniques of obtaining fetal tissues that are amenable to cytogenetic analysis.
Amniotic fluid cellsrequire tissue culture to obtain adequate cell numbers for analysis.
Chorionic villi can be harvested directlyfor extremely rapid diagnosis or can be cultured for higher banding (increased detail).