CA125 is elevated in which cancer type?

Study for the Ciulla Clinical Chemistry Test. Enhance your knowledge with flashcards and multiple-choice questions. Prepare for the exam with comprehensive study materials and detailed explanations for each question.

Multiple Choice

CA125 is elevated in which cancer type?

Explanation:
CA-125 is a marker produced by ovarian surface epithelium and is most char­acteristically elevated in epithelial ovarian cancers. Among the options, nonmucinous epithelial ovarian cancer is the one where CA-125 reliably rises, reflecting tumor burden in the peritoneal surfaces. Prostatic cancer uses PSA as a marker, while colorectal and gastric cancers do not typically elevate CA-125 as a primary diagnostic or monitoring marker.

CA-125 is a marker produced by ovarian surface epithelium and is most char­acteristically elevated in epithelial ovarian cancers. Among the options, nonmucinous epithelial ovarian cancer is the one where CA-125 reliably rises, reflecting tumor burden in the peritoneal surfaces. Prostatic cancer uses PSA as a marker, while colorectal and gastric cancers do not typically elevate CA-125 as a primary diagnostic or monitoring marker.

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