Primary importance of frozen sections

• A. Rapid diagnosis
• B. Immunohistochemistry
• C. Tissue fixation
• D. Precise prognosis

Answer: (A)

Frozen sections are used to give a rapid diagnosis during an operation so the surgical team can make immediate decisions about how to proceed. By quickly freezing the tissue, cutting very thin sections, and staining for a fast look, the pathologist provides actionable information while the patient is still in the operating room. This allows the surgeon to determine, for example, whether a lesion is malignant, whether margins should be expanded, or whether another course of action is needed right away.

Immunohistochemistry and other special tests aren’t the primary goal here because they require additional processing and time, and their results can be unreliable on frozen tissue due to artifacts. Thorough prognosis, grading, and staging, on the other hand, depend on formal, fixed, and permanently processed specimens with comprehensive analyses. Tissue fixation is part of the standard processing that follows the immediate frozen assessment, not the purpose of the frozen section itself.