What Is Frozen Section Biopsy
It can help ensure that the entire mass and its surrounding borders are removed.
What is frozen section biopsy. The tissue block is frozen solid with dry ice so that thin slices can be cut mounted on slides stained and immediately examined under the microscope. While it was discovered in 1905 modern technology makes frozen section biopsies easier and more effective. The conversion of water into ice acts as the embedding media for cutting the tissue.
It is used most often in oncological surgery. The process allows pathologists to rapidly analyze and diagnose tissue samples while the patient is still in the operating room. Frozen section a method of obtaining a while you wait opinion on a biopsy specimen.
It allows for the collection of proper tissue samples for further scientific research. However most of the time they are good enough. The quality of the slides produced by frozen section is of lower quality than formalin fixed paraffin embedded tissue processing.
The frozen section procedure is a pathological laboratory procedure to perform rapid microscopic analysis of a specimen. Frozen section pathology lab by mayo clinic staff mayo clinic is one of the only medical centers in the nation to use a tissue freezing process for analyzing operating room tissue samples on a routine basis. There are situations in which frozen section biopsy is not recommended because of known limitations.
The technical name for this procedure is cryosection. A frozen section biopsy is a type of biopsy which a surgeon performs on a tumor. The type of biopsy depends on the clinical evaluation of the lid mass and may range from a simple incision biopsy to a complex frozen section and mohs micrographic surgery mms.
The frozen section refers to the process where there is rapid tissue section cooled with a cryostat to provide an immediate report of the tissue sample. Frozen section intra operative consultation sometimes information about a tissue sample is needed during surgery to make immediate decisions. The frozen section biopsy usually do not show features of the specimen as clearly as those seen in paraffin section biopsy.